psync-2.2/psync.c0000644000175000017500000012074413632673531014260 0ustar kobayasykobayasy/* psync.c - Last modified: 06-Mar-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "psync_utils.h" #include "psync.h" #define EXPIRE_DEFAULT (400*24*60*60) /* [sec] */ #define BACKUP_DEFAULT (3*24*60*60) /* [sec] */ #define POLL_TIMEOUT 100000 /* [msec] */ #define LOADBUFFER_SIZE (16*1024) /* [byte] */ #define PROGRESS_INTERVAL 1000 /* [msec] */ #ifndef SYMLINK_MAX #define SYMLINK_MAX PATH_MAX #endif /* #ifndef SYMLINK_MAX */ #if LOADBUFFER_SIZE < SYMLINK_MAX #undef LOADBUFFER_SIZE #define LOADBUFFER_SIZE SYMLINK_MAX #endif /* #if LOADBUFFER_SIZE < SYMLINK_MAX */ ssize_t write_psync(int fd, const void *buf, size_t count) { ssize_t status = -1; size_t size; struct pollfd fds; ssize_t n; size = count; fds.fd = fd, fds.events = POLLOUT; while (size > 0) { if (poll(&fds, 1, POLL_TIMEOUT) != 1) goto error; if (!(fds.revents & POLLOUT)) goto error; n = write(fd, buf, size); switch (n) { case -1: case 0: /* end of file */ goto error; } size -= n; buf += n; } status = count; error: return status; } ssize_t read_psync(int fd, void *buf, size_t count) { ssize_t status = -1; size_t size; struct pollfd fds; ssize_t n; size = count; fds.fd = fd, fds.events = POLLIN; while (size > 0) { if (poll(&fds, 1, POLL_TIMEOUT) != 1) goto error; if (!(fds.revents & POLLIN)) goto error; n = read(fd, buf, size); switch (n) { case -1: case 0: /* end of file */ goto error; } size -= n; buf += n; } status = count; error: return status; } int strcmp_psync(const char *s1, const char *s2) { int n = strcmp(s1, s2); if (n < 0) { if (!*s1) n = INT_MAX; } else if (n > 0) { if (!*s2) n = INT_MIN; } return n; } typedef struct { int fd; unsigned long interval; const char *format; intmax_t update, data; struct timespec last; } PROGRESS; #define DIFFTS(_now, _last) \ ((long)((_now).tv_sec - (_last).tv_sec) * 1000 + \ ((_now).tv_nsec - (_last).tv_nsec) / 1000000 ) static int progress_init(PROGRESS *progress, int fd, unsigned long interval, const char *format, intmax_t update) { int status = -1; struct timespec now; progress->fd = fd; if (progress->fd != -1) { progress->interval = interval; progress->format = format; progress->update = update; if (clock_gettime(CLOCK_REALTIME, &now) == -1) { progress->fd = -1; goto error; } progress->data = progress->update, progress->last = now; } status = 0; error: return status; } static int progress_update(PROGRESS *progress, intmax_t update) { int status = -1; struct timespec now; if (progress->fd != -1) { progress->update = update; if (progress->update != progress->data) { if (clock_gettime(CLOCK_REALTIME, &now) == -1) goto error; if (DIFFTS(now, progress->last) >= progress->interval) { dprintf(progress->fd, progress->format, progress->update); progress->data = progress->update, progress->last = now; } } } status = 0; error: return status; } static int progress_term(PROGRESS *progress) { int status = -1; if (progress->fd != -1) { if (progress->update != progress->data) dprintf(progress->fd, progress->format, progress->update); progress->fd = -1; } status = 0; return status; } #define FST_UPLD 0x08 #define FST_DNLD 0x80 #define FST_LTYPE 0x07 #define FST_LREG 0x01 #define FST_LDIR 0x02 #define FST_LLNK 0x03 #define FST_RTYPE 0x70 #define FST_RREG 0x10 #define FST_RDIR 0x20 #define FST_RLNK 0x30 typedef struct { time_t revision; time_t mtime; mode_t mode; off_t size; uint8_t flags; } FST; typedef struct s_flist { struct s_flist *next, *prev; FST st; char name[1]; } FLIST; static FLIST *new_FLIST(FLIST *flist) { LIST_NEW(flist); memset(&flist->st, 0, sizeof(flist->st)); return flist; } static FLIST *add_FLIST(FLIST *flist, const char *name) { FLIST *fnew = NULL; if (!*name) goto error; fnew = malloc(offsetof(FLIST, name) + strlen(name) + 1); if (fnew == NULL) goto error; strcpy(fnew->name, name); memset(&fnew->st, 0, sizeof(fnew->st)); LIST_INSERT_NEXT(fnew, flist); error: return fnew; } static each_next(FLIST) static sets_next(FLIST) static int write_FLIST(bool synced, FLIST *flist, int fd, volatile sig_atomic_t *stop ) { int status = INT_MIN; size_t length, n; FST st; if (*flist->name) { status = -1; goto error; } for (flist = flist->next; *flist->name; flist = flist->next) { ONSTOP(stop, -1); n = length = strlen(flist->name); WRITE_ONERR(n, fd, -1); if (write_psync(fd, flist->name, length) != length) { status = -1; goto error; } st = flist->st; WRITE_ONERR(st.revision, fd, -1); WRITE_ONERR(st.mtime, fd, -1); WRITE_ONERR(st.mode, fd, -1); if (synced) { WRITE_ONERR(st.size, fd, -1); st.flags = st.flags >> 4 | st.flags << 4; WRITE_ONERR(st.flags, fd, -1); } } length = 0; WRITE_ONERR(length, fd, -1); status = 0; error: return status; } static int read_FLIST(bool synced, FLIST *flist, int fd, volatile sig_atomic_t *stop ) { int status = INT_MIN; size_t length; char dirname[PATH_MAX]; if (*flist->name) { status = -1; goto error; } READ_ONERR(length, fd, -1); while (length > 0) { ONSTOP(stop, -1); if (length > sizeof(dirname)-1) { status = -1; goto error; } if (read_psync(fd, dirname, length) != length) { status = -1; goto error; } dirname[length] = 0; flist = add_FLIST(flist, dirname); if (flist == NULL) { status = -1; goto error; } READ_ONERR(flist->st.revision, fd, -1); READ_ONERR(flist->st.mtime, fd, -1); READ_ONERR(flist->st.mode, fd, -1); if (synced) { READ_ONERR(flist->st.size, fd, -1); READ_ONERR(flist->st.flags, fd, -1); } READ_ONERR(length, fd, -1); } status = 0; error: return status; } static int delete_func(FLIST *f, void *data) { int status = INT_MIN; LIST_DELETE(f); free(f); status = 0; return status; } #define SYNCDIR ".psync" #define LASTFILE "last" #define LOCKDIR "lock" #define BACKDIR "%Y%m%d%H%M.%S%z" #define UPFILE "u%lu" #define DOWNFILE "d%lu" #define BACKFILE "%lu,%s" #define LOGFILE "log" typedef struct { time_t t; time_t expire; time_t backup; int fdin, fdout; int info; volatile sig_atomic_t *stop; time_t tlast; FLIST fsynced; FLIST flocal, fremote; char dirname[1]; } PRIV; static int lock(PRIV *priv) { int status = INT_MIN; char loadname[PATH_MAX], *p; p = loadname, p += sprintf(p, "%s/"SYNCDIR, priv->dirname); mkdir(loadname, S_IRWXU); strcpy(p, "/"LOCKDIR); status = mkdir(loadname, S_IRWXU) == -1 ? 1 : 0; return status; } static int unlock(PRIV *priv) { int status = INT_MIN; char loadname[PATH_MAX], *p; char pathname[PATH_MAX], *name; struct timeval tv[2]; p = loadname, p += sprintf(p, "%s/"SYNCDIR"/"LOCKDIR, priv->dirname); tv[0].tv_sec = priv->t, tv[0].tv_usec = 0; tv[1].tv_sec = priv->t, tv[1].tv_usec = 0; utimes(loadname, tv); name = pathname, name += sprintf(name, "%s/"SYNCDIR"/", priv->dirname); strftime(name, sizeof(pathname) - (name - pathname), BACKDIR, localtime(&priv->t)); status = rename(loadname, pathname) == -1 ? 1 : 0; return status; } static PRIV *new_priv(const char *dirname, volatile sig_atomic_t *stop ) { PRIV *priv = NULL; time_t t; if (time(&t) == -1) goto error; priv = malloc(offsetof(PRIV, dirname) + strlen(dirname) + 1); if (priv == NULL) goto error; strcpy(priv->dirname, dirname); priv->t = t; priv->expire = t - EXPIRE_DEFAULT; priv->backup = t - BACKUP_DEFAULT; priv->fdin = -1, priv->fdout = -1; priv->info = -1; priv->stop = stop; priv->tlast = -1; new_FLIST(&priv->fsynced); new_FLIST(&priv->flocal); new_FLIST(&priv->fremote); if (lock(priv)) { free(priv), priv = NULL; goto error; } error: return priv; } static void free_priv(PRIV *priv) { unlock(priv); each_next_FLIST(&priv->fsynced, delete_func, NULL, NULL); each_next_FLIST(&priv->flocal, delete_func, NULL, NULL); each_next_FLIST(&priv->fremote, delete_func, NULL, NULL); free(priv); } static int save_fsynced(PRIV *priv) { int status = INT_MIN; char pathname[PATH_MAX]; int fd = -1; uint32_t id; struct timeval tv[2]; sprintf(pathname, "%s/"SYNCDIR"/"LOCKDIR"/"LASTFILE, priv->dirname); fd = creat(pathname, S_IRUSR|S_IWUSR); if (fd == -1) { status = ERROR_DMAKE; goto error; } id = PSYNC_FILEID; WRITE_ONERR(id, fd, ERROR_DWRITE); status = write_FLIST(false, &priv->fsynced, fd, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_DWRITE; goto error; } close(fd), fd = -1; tv[0].tv_sec = priv->t, tv[0].tv_usec = 0; tv[1].tv_sec = priv->t, tv[1].tv_usec = 0; if (utimes(pathname, tv) == -1) { status = ERROR_DWRITE; goto error; } status = 0; error: if (fd != -1) close(fd); return status; } static int load_fsynced(PRIV *priv) { int status = INT_MIN; struct stat st; char pathname[PATH_MAX]; int fd = -1; uint32_t id; int n; sprintf(pathname, "%s/"SYNCDIR"/"LASTFILE, priv->dirname); if (stat(pathname, &st) == -1) { status = ERROR_DREAD; goto error; } fd = open(pathname, O_RDONLY); if (fd == -1) { status = ERROR_DOPEN; goto error; } READ(id, fd, n); if (!ISERR(n) && id == PSYNC_FILEID) { status = read_FLIST(false, &priv->fsynced, fd, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_DREAD; goto error; } } close(fd), fd = -1; priv->tlast = st.st_mtime; status = 0; error: if (fd != -1) close(fd); return status; } static int get_flocal_r(FLIST **flocal, FLIST **flast, char *pathname, char *name, volatile sig_atomic_t *stop ) { int status = INT_MIN; struct stat st; uint8_t ltype; int seek; FLIST *fprev; DIR *dir = NULL; char *p; FLIST *fdir; struct dirent *ent; if (lstat(pathname, &st) == -1) { status = ERROR_SREAD; goto error; } switch (st.st_mode & S_IFMT) { case S_IFREG: if (access(pathname, R_OK) != 0) { status = ERROR_FPERM; goto error; } ltype = FST_LREG; break; case S_IFDIR: if (access(pathname, R_OK|W_OK|X_OK) != 0) { status = ERROR_FPERM; goto error; } ltype = FST_LDIR; break; case S_IFLNK: ltype = FST_LLNK; break; default: status = ERROR_FTYPE; goto error; } LIST_SEEK_NEXT(*flocal, name, seek); LIST_SEEK_NEXT(*flast, name, seek); if (seek) { *flocal = add_FLIST(*flocal, name); if (*flocal == NULL) { status = ERROR_MEMORY; goto error; } (*flocal)->st.revision = st.st_ctime > st.st_mtime ? st.st_ctime : st.st_mtime; } else { fprev = (*flast)->prev; LIST_DELETE(*flast); LIST_INSERT_NEXT(*flast, *flocal); *flocal = *flast, *flast = fprev; if ((*flocal)->st.mtime != st.st_mtime) (*flocal)->st.revision = st.st_ctime > st.st_mtime ? st.st_ctime : st.st_mtime; } (*flocal)->st.mtime = st.st_mtime; (*flocal)->st.mode = st.st_mode & (S_IFMT|S_IRWXU|S_IRWXG|S_IRWXO); (*flocal)->st.size = st.st_size; (*flocal)->st.flags |= ltype; switch (ltype & FST_LTYPE) { case FST_LDIR: dir = opendir(pathname); if (dir == NULL) { status = ERROR_FOPEN; goto error; } p = name, p += strlen(p), *p++ = '/'; fdir = *flocal; while ((ent = readdir(dir)) != NULL) { ONSTOP(stop, ERROR_STOP); if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..") ) continue; strcpy(p, ent->d_name); status = get_flocal_r(flocal, flast, pathname, name, stop); if (ISERR(status)) goto error; if ((*flocal)->st.revision > fdir->st.revision) fdir->st.revision = (*flocal)->st.revision; } closedir(dir), dir = NULL; break; } status = 0; error: if (dir != NULL) closedir(dir); return status; } static int get_flocal(PRIV *priv) { int status = INT_MIN; struct stat st; DIR *dir = NULL; char pathname[PATH_MAX], *name; FLIST *flocal, *flast; struct dirent *ent; if (stat(priv->dirname, &st) == -1) { status = ERROR_SREAD; goto error; } switch (st.st_mode & S_IFMT) { case S_IFDIR: if (access(priv->dirname, R_OK|W_OK|X_OK) != 0) { status = ERROR_FPERM; goto error; } break; default: status = ERROR_FTYPE; goto error; } dir = opendir(priv->dirname); if (dir == NULL) { status = ERROR_FOPEN; goto error; } name = pathname, name += sprintf(name, "%s/", priv->dirname); flocal = &priv->flocal, flast = &priv->fsynced; while ((ent = readdir(dir)) != NULL) { ONSTOP(priv->stop, ERROR_STOP); if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..") || !strcmp(ent->d_name, SYNCDIR) ) continue; strcpy(name, ent->d_name); status = get_flocal_r(&flocal, &flast, pathname, name, priv->stop); if (ISERR(status)) goto error; } closedir(dir), dir = NULL; status = 0; error: if (dir != NULL) closedir(dir); return status; } static int add_deleted_func(SETS sets, FLIST *flocal, FLIST *flast, void *data) { int status = INT_MIN; PRIV *priv = data; switch (sets) { case SETS_1AND2: LIST_DELETE(flast); free(flast); break; case SETS_1NOT2: break; case SETS_2NOT1: LIST_DELETE(flast); switch (flast->st.mode & S_IFMT) { case 0: /* deleted */ if (flast->st.revision > priv->expire) LIST_INSERT_PREV(flast, flocal); else free(flast); break; default: flast->st.revision = priv->tlast + 1; flast->st.mtime = 0; flast->st.mode = 0; flast->st.size = 0; LIST_INSERT_PREV(flast, flocal); } break; } status = 0; return status; } static int make_fsynced_func(SETS sets, FLIST *flocal, FLIST *fremote, void *data) { int status = INT_MIN; PRIV *priv = data; switch (sets) { case SETS_1AND2: if (flocal->st.revision < fremote->st.revision) { fremote->st.flags |= flocal->st.flags; if (flocal->st.mtime != fremote->st.mtime) fremote->st.flags |= FST_DNLD; LIST_DELETE(flocal); free(flocal); LIST_DELETE(fremote); LIST_INSERT_PREV(fremote, &priv->fsynced); } else { flocal->st.flags |= fremote->st.flags; if (flocal->st.revision > fremote->st.revision && flocal->st.mtime != fremote->st.mtime ) flocal->st.flags |= FST_UPLD; LIST_DELETE(fremote); free(fremote); LIST_DELETE(flocal); LIST_INSERT_PREV(flocal, &priv->fsynced); } break; case SETS_1NOT2: flocal->st.flags |= FST_UPLD; LIST_DELETE(flocal); LIST_INSERT_PREV(flocal, &priv->fsynced); break; case SETS_2NOT1: fremote->st.flags |= FST_DNLD; LIST_DELETE(fremote); LIST_INSERT_PREV(fremote, &priv->fsynced); break; } status = 0; return status; } static int make_fsynced_put_func(SETS sets, FLIST *flocal, FLIST *fremote, void *data) { int status = INT_MIN; PRIV *priv = data; switch (sets) { case SETS_1AND2: flocal->st.flags |= fremote->st.flags; if (flocal->st.revision != fremote->st.revision && flocal->st.mtime != fremote->st.mtime ) flocal->st.flags |= FST_UPLD; LIST_DELETE(fremote); free(fremote); LIST_DELETE(flocal); LIST_INSERT_PREV(flocal, &priv->fsynced); break; case SETS_1NOT2: flocal->st.flags |= FST_UPLD; LIST_DELETE(flocal); LIST_INSERT_PREV(flocal, &priv->fsynced); break; case SETS_2NOT1: fremote->st.flags |= FST_UPLD; fremote->st.revision = priv->t; fremote->st.mtime = 0; fremote->st.mode = 0; fremote->st.size = 0; LIST_DELETE(fremote); LIST_INSERT_PREV(fremote, &priv->fsynced); break; } status = 0; return status; } static int make_fsynced_get_func(SETS sets, FLIST *flocal, FLIST *fremote, void *data) { int status = INT_MIN; PRIV *priv = data; switch (sets) { case SETS_1AND2: fremote->st.flags |= flocal->st.flags; if (flocal->st.revision != fremote->st.revision && flocal->st.mtime != fremote->st.mtime ) fremote->st.flags |= FST_DNLD; LIST_DELETE(flocal); free(flocal); LIST_DELETE(fremote); LIST_INSERT_PREV(fremote, &priv->fsynced); break; case SETS_1NOT2: flocal->st.flags |= FST_DNLD; flocal->st.revision = priv->t; flocal->st.mtime = 0; flocal->st.mode = 0; flocal->st.size = 0; LIST_DELETE(flocal); LIST_INSERT_PREV(flocal, &priv->fsynced); break; case SETS_2NOT1: fremote->st.flags |= FST_DNLD; LIST_DELETE(fremote); LIST_INSERT_PREV(fremote, &priv->fsynced); break; } status = 0; return status; } static int preload(PRIV *priv) { int status = INT_MIN; intmax_t uploadsize; PROGRESS progress; char pathname[PATH_MAX], *name; char loadname[PATH_MAX], *p; unsigned long count; FLIST *fsynced; char buffer[SYMLINK_MAX]; progress_init(&progress, priv->info, PROGRESS_INTERVAL, "U%+jd\n", uploadsize = 0); name = pathname, name += sprintf(name, "%s/", priv->dirname); p = loadname, p += sprintf(p, "%s/"SYNCDIR"/"LOCKDIR"/", priv->dirname); count = 0; for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_UPLD|FST_LTYPE)) { case FST_UPLD|FST_LREG: case FST_UPLD|FST_LLNK: strcpy(name, fsynced->name); sprintf(p, UPFILE, ++count); switch (fsynced->st.flags & FST_LTYPE) { case FST_LREG: if (link(pathname, loadname) == -1) { status = ERROR_FLINK; goto error; } break; case FST_LLNK: if (readlink(pathname, buffer, sizeof(buffer)) != fsynced->st.size) { status = ERROR_FREAD; goto error; } if (symlink(buffer, loadname) == -1) { status = ERROR_FWRITE; goto error; } break; } progress_update(&progress, uploadsize += fsynced->st.size); break; } } progress_term(&progress); status = 0; error: return status; } static int upload(PRIV *priv) { int status = INT_MIN; char loadname[PATH_MAX], *p; unsigned long count; FLIST *fsynced; off_t size; int fd = -1; ssize_t n; char buffer[LOADBUFFER_SIZE]; p = loadname, p += sprintf(p, "%s/"SYNCDIR"/"LOCKDIR"/", priv->dirname); count = 0; for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_UPLD|FST_LTYPE)) { case FST_UPLD|FST_LREG: case FST_UPLD|FST_LLNK: sprintf(p, UPFILE, ++count); size = fsynced->st.size; switch (fsynced->st.flags & FST_LTYPE) { case FST_LREG: fd = open(loadname, O_RDONLY); if (fd == -1) { status = ERROR_FOPEN; goto error; } while (size > 0) { ONSTOP(priv->stop, ERROR_STOP); n = read_psync(fd, buffer, size > sizeof(buffer) ? sizeof(buffer) : size); if (n == -1) { status = ERROR_FREAD; goto error; } if (write_psync(priv->fdout, buffer, n) != n) { status = ERROR_FUPLD; goto error; } size -= n; } close(fd), fd = -1; break; case FST_LLNK: if (readlink(loadname, buffer, size) != size) { status = ERROR_FREAD; goto error; } if (write_psync(priv->fdout, buffer, size) != size) { status = ERROR_FUPLD; goto error; } break; } if (unlink(loadname) == -1) { status = ERROR_FREMOVE; goto error; } break; } } status = 0; error: if (fd != -1) close(fd); return status; } static int download(PRIV *priv) { int status = INT_MIN; intmax_t downloadsize; PROGRESS progress; char loadname[PATH_MAX], *p; unsigned long count; FLIST *fsynced; off_t size; int fd = -1; ssize_t n; char buffer[LOADBUFFER_SIZE]; struct timeval tv[2]; progress_init(&progress, priv->info, PROGRESS_INTERVAL, "D%+jd\n", downloadsize = 0); p = loadname, p += sprintf(p, "%s/"SYNCDIR"/"LOCKDIR"/", priv->dirname); count = 0; for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE)) { case FST_DNLD|FST_RREG: case FST_DNLD|FST_RLNK: sprintf(p, DOWNFILE, ++count); size = fsynced->st.size; switch (fsynced->st.flags & FST_RTYPE) { case FST_RREG: fd = creat(loadname, S_IRUSR|S_IWUSR); if (fd == -1) { status = ERROR_FMAKE; goto error; } while (size > 0) { ONSTOP(priv->stop, ERROR_STOP); n = read_psync(priv->fdin, buffer, size > sizeof(buffer) ? sizeof(buffer) : size); if (n == -1) { status = ERROR_FDNLD; goto error; } if (write_psync(fd, buffer, n) != n) { status = ERROR_FWRITE; goto error; } size -= n; progress_update(&progress, downloadsize += n); } close(fd), fd = -1; if (chmod(loadname, fsynced->st.mode & (S_IRWXU|S_IRWXG|S_IRWXO)) == -1) { status = ERROR_SWRITE; goto error; } break; case FST_RLNK: if (size > sizeof(buffer)-1) { status = ERROR_SYSTEM; goto error; } if (read_psync(priv->fdin, buffer, size) != size) { status = ERROR_FDNLD; goto error; } buffer[size] = 0; if (symlink(buffer, loadname) == -1) { status = ERROR_FWRITE; goto error; } progress_update(&progress, downloadsize += size); break; } tv[0].tv_sec = fsynced->st.mtime, tv[0].tv_usec = 0; tv[1].tv_sec = fsynced->st.mtime, tv[1].tv_usec = 0; if (lutimes(loadname, tv) == -1) { status = ERROR_SWRITE; goto error; } break; } } progress_term(&progress); status = 0; error: if (fd != -1) close(fd); return status; } static int commit(PRIV *priv) { int status = INT_MIN; char pathname[PATH_MAX], *name; char loadname[PATH_MAX], *p; unsigned long count; FLIST *fsynced; struct timeval tv[2]; name = pathname, name += sprintf(name, "%s/", priv->dirname); p = loadname, p += sprintf(p, "%s/"SYNCDIR"/"LOCKDIR"/", priv->dirname); count = 0; for (fsynced = priv->fsynced.prev; *fsynced->name; fsynced = fsynced->prev) switch (fsynced->st.flags & (FST_DNLD|FST_LTYPE)) { case FST_DNLD|FST_LREG: strcpy(name, fsynced->name); sprintf(p, BACKFILE, ++count, basename(name)); if (rename(pathname, loadname) == -1) { status = ERROR_FMOVE; goto error; } break; case FST_DNLD|FST_LLNK: strcpy(name, fsynced->name); if (unlink(pathname) == -1) { status = ERROR_FREMOVE; goto error; } break; case FST_DNLD|FST_LDIR: switch (fsynced->st.flags & FST_RTYPE) { case FST_RREG: case FST_RLNK: case 0: /* deleted */ strcpy(name, fsynced->name); if (rmdir(pathname) == -1) { status = ERROR_FREMOVE; goto error; } break; } break; } count = 0; for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE)) { case FST_DNLD|FST_RREG: case FST_DNLD|FST_RLNK: strcpy(name, fsynced->name); sprintf(p, DOWNFILE, ++count); if (rename(loadname, pathname) == -1) { status = ERROR_FMOVE; goto error; } break; case FST_DNLD|FST_RDIR: switch (fsynced->st.flags & FST_LTYPE) { case FST_LREG: case FST_LLNK: case 0: /* deleted */ strcpy(name, fsynced->name); if (mkdir(pathname, fsynced->st.mode & (S_IRWXU|S_IRWXG|S_IRWXO)) == -1) { status = ERROR_FMAKE; goto error; } break; case FST_LDIR: strcpy(name, fsynced->name); if (chmod(pathname, fsynced->st.mode & (S_IRWXU|S_IRWXG|S_IRWXO)) == -1) { status = ERROR_SWRITE; goto error; } break; } break; } for (fsynced = priv->fsynced.prev; *fsynced->name; fsynced = fsynced->prev) switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE)) { case FST_DNLD|FST_RDIR: strcpy(name, fsynced->name); tv[0].tv_sec = fsynced->st.mtime, tv[0].tv_usec = 0; tv[1].tv_sec = fsynced->st.mtime, tv[1].tv_usec = 0; if (lutimes(pathname, tv) == -1) { status = ERROR_SWRITE; goto error; } break; } strcpy(name, SYNCDIR"/"LASTFILE); strcpy(p, LASTFILE); if (rename(loadname, pathname) == -1) { status = ERROR_DWRITE; goto error; } status = 0; error: return status; } static int make_log(PRIV *priv) { int status = INT_MIN; char pathname[PATH_MAX]; FILE *fp = NULL; struct { unsigned long backup; unsigned long deleted; unsigned long added; unsigned long modified; unsigned long uploaded; } count; FLIST *fsynced; sprintf(pathname, "%s/"SYNCDIR"/"LOCKDIR"/"LOGFILE, priv->dirname); fp = fopen(pathname, "w"); if (fp == NULL) { status = ERROR_DMAKE; goto error; } memset(&count, 0, sizeof(count)); for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE|FST_LTYPE)) { case FST_DNLD|FST_LREG: ++count.backup; case FST_DNLD|FST_LDIR: case FST_DNLD|FST_LLNK: ++count.deleted; break; case FST_DNLD|FST_RREG: case FST_DNLD|FST_RDIR: case FST_DNLD|FST_RLNK: ++count.added; break; case FST_DNLD|FST_LREG|FST_RREG: case FST_DNLD|FST_LREG|FST_RDIR: case FST_DNLD|FST_LREG|FST_RLNK: ++count.backup; case FST_DNLD|FST_LDIR|FST_RREG: case FST_DNLD|FST_LDIR|FST_RDIR: case FST_DNLD|FST_LDIR|FST_RLNK: case FST_DNLD|FST_LLNK|FST_RREG: case FST_DNLD|FST_LLNK|FST_RDIR: case FST_DNLD|FST_LLNK|FST_RLNK: ++count.modified; break; } switch (fsynced->st.flags & FST_UPLD) { case FST_UPLD: ++count.uploaded; break; } } fprintf(fp, "%lu deleted, %lu added, %lu modified / %lu uploaded\n", count.deleted, count.added, count.modified, count.uploaded ); for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE|FST_LTYPE)) { case FST_DNLD|FST_LREG: strcpy(pathname, fsynced->name); fprintf(fp, "D %s -> %lu,%s\n", fsynced->name, count.backup--, basename(pathname)); break; case FST_DNLD|FST_LDIR: fprintf(fp, "D %s/\n", fsynced->name); break; case FST_DNLD|FST_LLNK: fprintf(fp, "D %s@\n", fsynced->name); break; } } for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE|FST_LTYPE)) { case FST_DNLD|FST_RREG: fprintf(fp, "A %s\n", fsynced->name); break; case FST_DNLD|FST_RDIR: fprintf(fp, "A %s/\n", fsynced->name); break; case FST_DNLD|FST_RLNK: fprintf(fp, "A %s@\n", fsynced->name); break; } } for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_DNLD|FST_RTYPE|FST_LTYPE)) { case FST_DNLD|FST_RREG|FST_LREG: strcpy(pathname, fsynced->name); fprintf(fp, "M %s -> %lu,%s\n", fsynced->name, count.backup--, basename(pathname)); break; case FST_DNLD|FST_RREG|FST_LDIR: case FST_DNLD|FST_RREG|FST_LLNK: fprintf(fp, "M %s\n", fsynced->name); break; case FST_DNLD|FST_RDIR|FST_LREG: strcpy(pathname, fsynced->name); fprintf(fp, "M %s/ -> %lu,%s\n", fsynced->name, count.backup--, basename(pathname)); break; case FST_DNLD|FST_RDIR|FST_LDIR: case FST_DNLD|FST_RDIR|FST_LLNK: fprintf(fp, "M %s/\n", fsynced->name); break; case FST_DNLD|FST_RLNK|FST_LREG: strcpy(pathname, fsynced->name); fprintf(fp, "M %s@ -> %lu,%s\n", fsynced->name, count.backup--, basename(pathname)); break; case FST_DNLD|FST_RLNK|FST_LDIR: case FST_DNLD|FST_RLNK|FST_LLNK: fprintf(fp, "M %s@\n", fsynced->name); break; } } for (fsynced = priv->fsynced.next; *fsynced->name; fsynced = fsynced->next) { ONSTOP(priv->stop, ERROR_STOP); switch (fsynced->st.flags & (FST_UPLD|FST_LTYPE)) { case FST_UPLD|FST_LREG: fprintf(fp, "U %s\n", fsynced->name); break; case FST_UPLD|FST_LDIR: fprintf(fp, "U %s/\n", fsynced->name); break; case FST_UPLD|FST_LLNK: fprintf(fp, "U %s@\n", fsynced->name); break; case FST_UPLD: fprintf(fp, "U %s%%\n", fsynced->name); break; } } status = 0; error: if (fp != NULL) fclose(fp); return status; } static int clean_r(char *pathname, char *name, volatile sig_atomic_t *stop ) { int status = INT_MIN; struct stat st; DIR *dir = NULL; struct dirent *ent; if (lstat(pathname, &st) == -1) { status = ERROR_DREAD; goto error; } switch (st.st_mode & S_IFMT) { case S_IFDIR: dir = opendir(pathname); if (dir == NULL) { status = ERROR_DOPEN; goto error; } *name++ = '/'; while ((ent = readdir(dir)) != NULL) { ONSTOP(stop, ERROR_STOP); if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..") ) continue; strcpy(name, ent->d_name); status = clean_r(pathname, name + strlen(name), stop); if (ISERR(status)) goto error; } *--name = 0; closedir(dir), dir = NULL; if (rmdir(pathname) == -1) { status = ERROR_DREMOVE; goto error; } break; default: if (unlink(pathname) == -1) { status = ERROR_DREMOVE; goto error; } } status = 0; error: if (dir != NULL) closedir(dir); return status; } static int clean(PRIV *priv) { int status = INT_MIN; char pathname[PATH_MAX], *p; DIR *dir = NULL; struct dirent *ent; struct stat st; p = pathname, p += sprintf(p, "%s/"SYNCDIR, priv->dirname); dir = opendir(pathname); if (dir == NULL) { status = ERROR_DOPEN; goto error; } *p++ = '/'; while ((ent = readdir(dir)) != NULL) { ONSTOP(priv->stop, ERROR_STOP); if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..") || !strcmp(ent->d_name, LASTFILE) || !strcmp(ent->d_name, LOCKDIR) ) continue; strcpy(p, ent->d_name); if (stat(pathname, &st) == -1) { status = ERROR_DREAD; goto error; } if (st.st_mtime > priv->backup) continue; if (ISERR(clean_r(pathname, p + strlen(p), priv->stop))) { status = ERROR_DREMOVE; goto error; } } *--p = 0; closedir(dir), dir = NULL; status = 0; error: if (dir != NULL) closedir(dir); return status; } typedef struct { PRIV *priv; int status; pthread_t tid; } LOAD_PARAM; static void *upload_thread(void *data) { LOAD_PARAM *param = data; param->status = upload(param->priv); return NULL; } static int run(int (*func)(SETS sets, FLIST *f1, FLIST *f2, void *data), PRIV *priv) { int status = INT_MIN; LOAD_PARAM upload_param = { .priv = priv, .status = INT_MIN }; ONSTOP(priv->stop, ERROR_STOP); load_fsynced(priv); ONSTOP(priv->stop, ERROR_STOP); status = get_flocal(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); status = sets_next_FLIST(&priv->flocal, &priv->fsynced, add_deleted_func, priv, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) goto error; if (func != NULL) { status = read_FLIST(true, &priv->fremote, priv->fdin, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_SDNLD; goto error; } status = sets_next_FLIST(&priv->flocal, &priv->fremote, func, priv, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) goto error; status = write_FLIST(true, &priv->fsynced, priv->fdout, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_SUPLD; goto error; } } else { status = write_FLIST(true, &priv->flocal, priv->fdout, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_SUPLD; goto error; } status = each_next_FLIST(&priv->flocal, delete_func, NULL, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) goto error; status = read_FLIST(true, &priv->fsynced, priv->fdin, priv->stop); ONSTOP(priv->stop, ERROR_STOP); if (ISERR(status)) { status = ERROR_SDNLD; goto error; } } status = save_fsynced(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); status = preload(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); if (pthread_create(&upload_param.tid, NULL, upload_thread, &upload_param) != 0) { status = ERROR_SYSTEM; goto error; } status = download(priv); if (ISERR(status)) goto error; if (pthread_join(upload_param.tid, NULL) != 0) { status = ERROR_SYSTEM; goto error; } if (ISERR(upload_param.status)) { status = upload_param.status; goto error; } ONSTOP(priv->stop, ERROR_STOP); status = commit(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); status = make_log(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); status = clean(priv); if (ISERR(status)) goto error; ONSTOP(priv->stop, ERROR_STOP); status = 0; error: return status; } PSYNC *psync_new(const char *dirname, volatile sig_atomic_t *stop ) { return (PSYNC *)new_priv(dirname, stop); } void psync_free(PSYNC *psync) { free_priv((PRIV *)psync); } int psync_run(PSYNC_MODE mode, PSYNC *psync) { int (*func)(SETS sets, FLIST *f1, FLIST *f2, void *data); switch (mode) { case PSYNC_MASTER: func = make_fsynced_func; break; case PSYNC_MASTER_PUT: func = make_fsynced_put_func; break; case PSYNC_MASTER_GET: func = make_fsynced_get_func; break; case PSYNC_SLAVE: default: func = NULL; } return run(func, (PRIV *)psync); } psync-2.2/psync_utils.h0000644000175000017500000002217313632673531015502 0ustar kobayasykobayasy/* psync_utils.h - Last modified: 07-Mar-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef _INCLUDE_psync_utils_h #define _INCLUDE_psync_utils_h #include #include #include #include #include #define ISERR(_status) ((_status) < 0) #define ONERR(_status, _error) \ do { \ if (ISERR(_status)) { \ status = (_error); \ goto error; \ } \ } while (0) #define ISSTOP(_stop) ((_stop) != NULL && *(_stop)) #define ONSTOP(_stop, _error) \ do { \ if (ISSTOP(_stop)) { \ status = (_error); \ goto error; \ } \ } while (0) #define WRITE(_data, _fd, _status) \ do { \ uint8_t _buffer[1+sizeof(intmax_t)]; \ size_t _size; \ \ _size = 0; \ if ((_data) < 0) { \ *_buffer = 0x80|0x20; \ while ((_data) < -1) { \ _buffer[++_size] = (_data) & 0xff; \ (_data) >>= 8; \ } \ } \ else { \ *_buffer = 0x80|0x00; \ while ((_data) > 0) { \ _buffer[++_size] = (_data) & 0xff; \ (_data) >>= 8; \ } \ } \ *_buffer |= _size++; \ if (write_psync((_fd), _buffer, _size) != _size) { \ (_status) = INT_MIN; \ break; \ } \ (_status) = 0; \ } while (0) #define READ(_data, _fd, _status) \ do { \ uint8_t _buffer[1+sizeof(intmax_t)]; \ size_t _size; \ \ if (read_psync((_fd), _buffer, 1) != 1) { \ (_status) = INT_MIN; \ break; \ } \ if ((*_buffer & 0xc0) != 0x80) { \ (_status) = INT_MIN; \ break; \ } \ _size = *_buffer & 0x1f; \ if (_size > sizeof(_data)) { \ (_status) = INT_MIN; \ break; \ } \ (_data) = *_buffer & 0x20 ? -1 : 0; \ if (_size > 0) { \ if (read_psync((_fd), _buffer + 1, _size) != _size) { \ (_status) = INT_MIN; \ break; \ } \ do { \ (_data) <<= 8; \ (_data) |= _buffer[_size--]; \ } while (_size > 0); \ } \ (_status) = 0; \ } while (0) extern ssize_t write_psync(int fd, const void *buf, size_t count); extern ssize_t read_psync(int fd, void *buf, size_t count); #define WRITE_ONERR(_data, _fd, _error) \ do { \ int _status; \ \ WRITE((_data), (_fd), _status); \ if (ISERR(_status)) { \ status = (_error); \ goto error; \ } \ } while (0) #define READ_ONERR(_data, _fd, _error) \ do { \ int _status; \ \ READ((_data), (_fd), _status); \ if (ISERR(_status)) { \ status = (_error); \ goto error; \ } \ } while (0) #define LIST_NEW(_list) \ do { \ *(_list)->name = 0; \ (_list)->next = (_list), (_list)->prev = (_list); \ } while (0) #define LIST_DELETE(_p) \ do { \ (_p)->prev->next = (_p)->next, (_p)->next->prev = (_p)->prev; \ } while (0) #define LIST_INSERT_NEXT(_p, _list) \ do { \ (_p)->prev = (_list), (_p)->next = (_list)->next; \ (_list)->next->prev = (_p), (_list)->next = (_p); \ } while (0) #define LIST_INSERT_PREV(_p, _list) \ do { \ (_p)->next = (_list), (_p)->prev = (_list)->prev; \ (_list)->prev->next = (_p), (_list)->prev = (_p); \ } while (0) #define LIST_SEEK_NEXT(_p, _name, _seek) \ do { \ while (strcmp_psync((_p)->next->name, (_name)) <= 0) \ (_p) = (_p)->next; \ while (((_seek) = strcmp((_p)->name, (_name))) > 0) \ (_p) = (_p)->prev; \ } while (0) #define LIST_SEEK_PREV(_p, _name, _seek) \ do { \ while (strcmp((_p)->prev->name, (_name)) >= 0) \ (_p) = (_p)->prev; \ while (((_seek) = strcmp_psync((_p)->name, (_name))) < 0) \ (_p) = (_p)->next; \ } while (0) extern int strcmp_psync(const char *s1, const char *s2); typedef enum { SETS_1AND2, SETS_1NOT2, SETS_2NOT1 } SETS; #define each_next(_LIST) \ int each_next_##_LIST(_LIST *list, \ int (*func)(_LIST *p, void *data), \ void *data, \ volatile sig_atomic_t *stop ) { \ int status = INT_MIN; \ _LIST *p = list; \ _LIST *next; \ \ if (*p->name) \ goto error; \ p = list->next; \ while (*p->name) { \ ONSTOP(stop, -1); \ next = p->next; \ status = func(p, data); \ if (ISERR(status)) \ goto error; \ p = next; \ } \ status = 0; \ error: \ return status; \ } #define each_prev(_LIST) \ int each_prev_##_LIST(_LIST *list, \ int (*func)(_LIST *p, void *data), \ void *data, \ volatile sig_atomic_t *stop ) { \ int status = INT_MIN; \ _LIST *p = list; \ _LIST *prev; \ \ if (*p->name) \ goto error; \ p = list->prev; \ while (*p->name) { \ ONSTOP(stop, -1); \ prev = p->prev; \ status = func(p, data); \ if (ISERR(status)) \ goto error; \ p = prev; \ } \ status = 0; \ error: \ return status; \ } #define sets_next(_LIST) \ int sets_next_##_LIST(_LIST *list1, _LIST *list2, \ int (*func)(SETS sets, _LIST *p1, _LIST *p2, void *data), \ void *data, \ volatile sig_atomic_t *stop ) { \ int status = INT_MIN; \ _LIST *p1 = list1; \ _LIST *p2 = list2; \ _LIST *next1, *next2; \ int n; \ \ if (*p1->name || *p2->name) \ goto error; \ p1 = p1->next, p2 = p2->next; \ while (*p1->name || *p2->name) { \ ONSTOP(stop, -1); \ n = strcmp_psync(p1->name, p2->name); \ if (n < 0) { \ next1 = p1->next; \ status = func(SETS_1NOT2, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p1 = next1; \ } \ else if (n > 0) { \ next2 = p2->next; \ status = func(SETS_2NOT1, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p2 = next2; \ } \ else { \ next1 = p1->next, next2 = p2->next; \ status = func(SETS_1AND2, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p1 = next1, p2 = next2; \ } \ } \ status = 0; \ error: \ return status; \ } #define sets_prev(_LIST) \ int sets_prev_##_LIST(_LIST *list1, _LIST *list2, \ int (*func)(SETS sets, _LIST *p1, _LIST *p2, void *data), \ void *data, \ volatile sig_atomic_t *stop ) { \ int status = INT_MIN; \ _LIST *p1 = list1; \ _LIST *p2 = list2; \ _LIST *prev1, *prev2; \ int n; \ \ if (*p1->name || *p2->name) \ goto error; \ p1 = p1->prev, p2 = p2->prev; \ while (*p1->name || *p2->name) { \ ONSTOP(stop, -1); \ n = strcmp(p1->name, p2->name); \ if (n < 0) { \ prev1 = p1->prev; \ status = func(SETS_1NOT2, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p1 = prev1; \ } \ else if (n > 0) { \ prev2 = p2->prev; \ status = func(SETS_2NOT1, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p2 = prev2; \ } \ else { \ prev1 = p1->prev, prev2 = p2->prev; \ status = func(SETS_1AND2, p1, p2, data); \ if (ISERR(status)) \ goto error; \ p1 = prev1, p2 = prev2; \ } \ } \ status = 0; \ error: \ return status; \ } #endif /* #ifndef _INCLUDE_psync_utils_h */ psync-2.2/psync.h0000644000175000017500000000467613632673531014272 0ustar kobayasykobayasy/* psync.h - Last modified: 27-Feb-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef _INCLUDE_psync_h #define _INCLUDE_psync_h #include #include #define PSYNC_FILEID 0x01665370 /* 'p', 'S', 'f', 1 */ //#define ERROR_UNKNOWN (-1) #define ERROR_FTYPE (-2) #define ERROR_FPERM (-3) #define ERROR_FMAKE (-4) #define ERROR_FOPEN (-5) #define ERROR_FWRITE (-6) #define ERROR_FREAD (-7) #define ERROR_FLINK (-8) #define ERROR_FREMOVE (-9) #define ERROR_FMOVE (-10) #define ERROR_SWRITE (-11) #define ERROR_SREAD (-12) #define ERROR_SUPLD (-13) #define ERROR_SDNLD (-14) #define ERROR_FUPLD (-15) #define ERROR_FDNLD (-16) #define ERROR_DMAKE (-17) #define ERROR_DOPEN (-18) #define ERROR_DWRITE (-19) #define ERROR_DREAD (-20) #define ERROR_DREMOVE (-21) #define ERROR_MEMORY (-22) #define ERROR_SYSTEM (-23) #define ERROR_STOP (-24) typedef struct { const time_t t; time_t expire; time_t backup; int fdin, fdout; int info; } PSYNC; typedef enum { PSYNC_SLAVE=0, PSYNC_MASTER, PSYNC_MASTER_PUT, PSYNC_MASTER_GET } PSYNC_MODE; extern PSYNC *psync_new(const char *dirname, volatile sig_atomic_t *stop ); extern void psync_free(PSYNC *psync); extern int psync_run(PSYNC_MODE mode, PSYNC *psync); #endif /* #ifndef _INCLUDE_psync_h */ psync-2.2/psync_psp1.c0000644000175000017500000001673613632673531015230 0ustar kobayasykobayasy/* psync_psp1.c - Last modified: 13-Mar-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include #include #include #include #include #include #include #include "psync_utils.h" #include "psync.h" #include "psync_psp1.h" #define EXPIRE_DEFAULT 400 /* [day] */ #define BACKUP_DEFAULT 3 /* [day] */ typedef struct s_clist { struct s_clist *next, *prev; char *dirname; time_t expire; time_t backup; char name[1]; } CLIST; static CLIST *new_CLIST(CLIST *clist) { LIST_NEW(clist); clist->dirname = clist->name; clist->expire = 0; clist->backup = 0; return clist; } static CLIST *add_CLIST(CLIST *clist, const char *name, const char *dirname) { CLIST *cnew = NULL; size_t length; if (!*name) goto error; length = strlen(name) + 1; cnew = malloc(offsetof(CLIST, name) + length + strlen(dirname) + 1); if (cnew == NULL) goto error; strcpy(cnew->name, name); cnew->dirname = strcpy(cnew->name + length, dirname); cnew->expire = 0; cnew->backup = 0; LIST_INSERT_NEXT(cnew, clist); error: return cnew; } static each_next(CLIST) static int delete_func(CLIST *c, void *data) { int status = INT_MIN; LIST_DELETE(c); free(c); status = 0; return status; } typedef struct { int fdin, fdout; int info; volatile sig_atomic_t *stop; CLIST head, *config; } PRIV; static PRIV *new_priv(volatile sig_atomic_t *stop) { PRIV *priv = NULL; priv = malloc(sizeof(PRIV)); if (priv == NULL) goto error; priv->fdin = -1, priv->fdout = -1; priv->info = -1; priv->stop = stop; priv->config = new_CLIST(&priv->head); priv->config->expire = EXPIRE_DEFAULT; priv->config->backup = BACKUP_DEFAULT; error: return priv; } static void free_priv(PRIV *priv) { each_next_CLIST(&priv->head, delete_func, NULL, NULL); free(priv); } static CLIST *add_config(const char *name, const char *dirname, PRIV *priv) { CLIST *config = NULL; int seek; LIST_SEEK_NEXT(priv->config, name, seek); if (!seek) goto error; config = add_CLIST(priv->config, name, dirname); if (config == NULL) goto error; config->expire = priv->head.expire; config->backup = priv->head.backup; error: return config; } static int greeting(PRIV *priv) { int status = INT_MIN; uint32_t id = PSYNC_PROTID; WRITE_ONERR(id, priv->fdout, -1); READ_ONERR(id, priv->fdin, -1); if (id != PSYNC_PROTID) { status = -1; goto error; } status = 0; error: return status; } static int run(PSYNC_MODE mode, PRIV *priv) { int status = INT_MIN; PSYNC *psync = NULL; int ack_local, ack_remote; if (priv->info != -1) dprintf(priv->info, "R%s\n", priv->config->name); psync = psync_new(priv->config->dirname, priv->stop); ack_local = psync == NULL ? -1 : 0; WRITE_ONERR(ack_local, priv->fdout, ERROR_PROTOCOL); READ_ONERR(ack_remote, priv->fdin, ERROR_PROTOCOL); if (!ack_local) { if (!ack_remote) { psync->expire = psync->t - priv->config->expire * (24*60*60); psync->backup = psync->t - priv->config->backup * (24*60*60); psync->fdin = priv->fdin, psync->fdout = priv->fdout; psync->info = priv->info; status = psync_run(mode, psync); } else status = ERROR_NOTREADYREMOTE; psync_free(psync), psync = NULL; } else status = ERROR_NOTREADYLOCAL; error: if (psync != NULL) psync_free(psync); if (priv->info != -1) dprintf(priv->info, "R%+d\n", status); return status; } static int run_master(PSYNC_MODE mode, PRIV *priv) { int status = INT_MIN; size_t length, n; int ack; ONERR(greeting(priv), ERROR_PROTOCOL); priv->config = priv->head.next; while (*priv->config->name) { ONSTOP(priv->stop, ERROR_STOP); n = length = strlen(priv->config->name); WRITE_ONERR(n, priv->fdout, ERROR_PROTOCOL); if (write_psync(priv->fdout, priv->config->name, length) != length) { status = ERROR_PROTOCOL; goto error; } READ_ONERR(ack, priv->fdin, ERROR_PROTOCOL); if (!ack) { status = run(mode, priv); if (ISERR(status)) goto done; } priv->config = priv->config->next; } length = 0; WRITE_ONERR(length, priv->fdout, ERROR_PROTOCOL); status = 0; error: if (priv->info != -1 && status) dprintf(priv->info, "!%+d\n", status); done: return status; } static int run_slave(PSYNC_MODE mode, PRIV *priv) { int status = INT_MIN; size_t length; char *name = NULL; int seek; int ack; ONERR(greeting(priv), ERROR_PROTOCOL); READ_ONERR(length, priv->fdin, ERROR_PROTOCOL); while (length > 0) { ONSTOP(priv->stop, ERROR_STOP); name = malloc(length + 1); if (name == NULL) { status = ERROR_MEMORY; goto error; } if (read_psync(priv->fdin, name, length) != length) { status = ERROR_PROTOCOL; goto error; } name[length] = 0; LIST_SEEK_NEXT(priv->config, name, seek); free(name), name = NULL; ack = seek ? -1 : 0; WRITE_ONERR(ack, priv->fdout, ERROR_PROTOCOL); if (!ack) { status = run(mode, priv); if (ISERR(status)) goto done; } READ_ONERR(length, priv->fdin, ERROR_PROTOCOL); } status = 0; error: if (priv->info != -1 && status) dprintf(priv->info, "!%+d\n", status); done: if (name != NULL) free(name); return status; } PSP *psp_new(volatile sig_atomic_t *stop) { return (PSP *)new_priv(stop); } void psp_free(PSP *psp) { free_priv((PRIV *)psp); } PSP_CONFIG *psp_config(const char *name, const char *dirname, PSP *psp) { CLIST *config; config = add_config(name, dirname, (PRIV *)psp); return config != NULL ? (PSP_CONFIG *)&config->dirname : NULL; } int psp_run(PSYNC_MODE mode, PSP *psp) { int (*func)(PSYNC_MODE mode, PRIV *priv); switch (mode) { case PSYNC_MASTER: case PSYNC_MASTER_PUT: case PSYNC_MASTER_GET: func = run_master; break; case PSYNC_SLAVE: default: func = run_slave; } return func(mode, (PRIV *)psp); } psync-2.2/psync_psp1.h0000644000175000017500000000360013632673531015217 0ustar kobayasykobayasy/* psync_psp1.h - Last modified: 27-Feb-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef _INCLUDE_psync_psp1_h #define _INCLUDE_psync_psp1_h #include #include #include "psync.h" #define PSYNC_PROTID 0x01705370 /* 'p', 'S', 'p', 1 */ #define ERROR_NOTREADYLOCAL 1 #define ERROR_NOTREADYREMOTE 2 #define ERROR_PROTOCOL (-25) typedef struct { int fdin, fdout; int info; } PSP; typedef struct { const char *dirname; time_t expire; time_t backup; const char name[1]; } PSP_CONFIG; extern PSP *psp_new(volatile sig_atomic_t *stop); extern void psp_free(PSP *psp); extern PSP_CONFIG *psp_config(const char *name, const char *dirname, PSP *psp); extern int psp_run(PSYNC_MODE mode, PSP *psp); #endif /* #ifndef _INCLUDE_psync_psp1_h */ psync-2.2/popen3.c0000644000175000017500000000632213632673531014323 0ustar kobayasykobayasy/* popen3.c - Last modified: 15-Aug-2018 (kobayasy) * * Copyright (c) 2018 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include #include #include "popen3.h" int popen3(char *const argv[], int (*func)(int fdin, int fdout, int fderr, pid_t pid, void *data), void *data ) { int status = INT_MIN; int stdin_pipe[2] = {-1, -1}; int stdout_pipe[2] = {-1, -1}; int stderr_pipe[2] = {-1, -1}; pid_t pid; if (pipe(stdin_pipe) == -1) goto error; if (pipe(stdout_pipe) == -1) goto error; if (pipe(stderr_pipe) == -1) goto error; pid = fork(); if (pid == -1) goto error; if (pid == 0) { close(stdin_pipe[1]), stdin_pipe[1] = -1; close(stdout_pipe[0]), stdout_pipe[0] = -1; close(stderr_pipe[0]), stderr_pipe[0] = -1; if (stdin_pipe[0] != STDIN_FILENO) { dup2(stdin_pipe[0], STDIN_FILENO); close(stdin_pipe[0]), stdin_pipe[0] = -1; } if (stdout_pipe[1] != STDOUT_FILENO) { dup2(stdout_pipe[1], STDOUT_FILENO); close(stdout_pipe[1]), stdout_pipe[1] = -1; } if (stderr_pipe[1] != STDERR_FILENO) { dup2(stderr_pipe[1], STDERR_FILENO); close(stderr_pipe[1]), stderr_pipe[1] = -1; } execvp(argv[0], argv); goto error; } close(stdin_pipe[0]), stdin_pipe[0] = -1; close(stdout_pipe[1]), stdout_pipe[1] = -1; close(stderr_pipe[1]), stderr_pipe[1] = -1; status = func(stdin_pipe[1], stdout_pipe[0], stderr_pipe[0], pid, data); close(stdin_pipe[1]), stdin_pipe[1] = -1; close(stdout_pipe[0]), stdout_pipe[0] = -1; close(stderr_pipe[0]), stderr_pipe[0] = -1; error: if (stdin_pipe[0] != -1) close(stdin_pipe[0]); if (stdin_pipe[1] != -1) close(stdin_pipe[1]); if (stdout_pipe[0] != -1) close(stdout_pipe[0]); if (stdout_pipe[1] != -1) close(stdout_pipe[1]); if (stderr_pipe[0] != -1) close(stderr_pipe[0]); if (stderr_pipe[1] != -1) close(stderr_pipe[1]); return status; } psync-2.2/popen3.h0000644000175000017500000000275013632673531014331 0ustar kobayasykobayasy/* popen3.h - Last modified: 08-Jul-2018 (kobayasy) * * Copyright (c) 2018 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef _INCLUDE_popen3_h #define _INCLUDE_popen3_h extern int popen3(char *const argv[], int (*func)(int fdin, int fdout, int fderr, pid_t pid, void *data), void *data ); #endif /* #ifndef _INCLUDE_popen3_h */ psync-2.2/main.c0000644000175000017500000005066213632673531014051 0ustar kobayasykobayasy/* main.c - Last modified: 11-Mar-2020 (kobayasy) * * Copyright (c) 2018-2020 by Yuichi Kobayashi * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include "psync_utils.h" #include "psync_psp1.h" #include "popen3.h" #define VERSION "2.2" #define CONFFILE ".psync.conf" #define ERROR_HELP 3 #define ERROR_ENVS (-26) #define ERROR_CONF (-27) #define ERROR_ARGS (-28) static const char *error_message(int status) { static const char *message[] = { [0] = "No error", [1] = "Unknown", [-ERROR_FTYPE] = "File type", [-ERROR_FPERM] = "File permission", [-ERROR_FMAKE] = "Make file", [-ERROR_FOPEN] = "Open file", [-ERROR_FWRITE] = "Write file", [-ERROR_FREAD] = "Read file", [-ERROR_FLINK] = "Link file", [-ERROR_FREMOVE] = "Remove file", [-ERROR_FMOVE] = "Move file", [-ERROR_SWRITE] = "Write file-stat", [-ERROR_SREAD] = "Read file-stat", [-ERROR_SUPLD] = "Upload file-stat", [-ERROR_SDNLD] = "Download file-stat", [-ERROR_FUPLD] = "Upload file", [-ERROR_FDNLD] = "Download file", [-ERROR_DMAKE] = "Make data-file", [-ERROR_DOPEN] = "Open data-file", [-ERROR_DWRITE] = "Write data-file", [-ERROR_DREAD] = "Read data-file", [-ERROR_DREMOVE] = "Remove data-file", [-ERROR_MEMORY] = "Memory", [-ERROR_SYSTEM] = "System", [-ERROR_STOP] = "Interrupted", [-ERROR_PROTOCOL] = "Protocol", [-ERROR_ENVS] = "Environment", [-ERROR_CONF] = "Configuration", [-ERROR_ARGS] = "Argument" }; int n; if (!ISERR(status)) n = 0; else if (status < -(sizeof(message)/sizeof(*message))) n = 1; else n = -status; return message[n]; } typedef struct { struct { bool set; struct sigaction act; } sighup, sigint, sigterm, sigpipe; } SIGACT; static void sigactinit(SIGACT *oldact) { oldact->sighup.set = false; oldact->sigint.set = false; oldact->sigterm.set = false; oldact->sigpipe.set = false; } static void sigactreset(SIGACT *oldact) { if (oldact->sighup.set) sigaction(SIGHUP, &oldact->sighup.act, NULL), oldact->sighup.set = false; if (oldact->sigint.set) sigaction(SIGINT, &oldact->sigint.act, NULL), oldact->sigint.set = false; if (oldact->sigterm.set) sigaction(SIGTERM, &oldact->sigterm.act, NULL), oldact->sigterm.set = false; if (oldact->sigpipe.set) sigaction(SIGPIPE, &oldact->sigpipe.act, NULL), oldact->sigpipe.set = false; } static int sigactset(void (*handler)(int signo), SIGACT *oldact) { int status = INT_MIN; struct sigaction act; act.sa_handler = handler; act.sa_flags = 0; if (sigemptyset(&act.sa_mask) == -1) { status = -1; goto error; } if (sigaction(SIGHUP, &act, &oldact->sighup.act) == -1) { sigactreset(oldact); status = -1; goto error; } oldact->sighup.set = true; if (sigaction(SIGINT, &act, &oldact->sigint.act) == -1) { sigactreset(oldact); status = -1; goto error; } oldact->sigint.set = true; if (sigaction(SIGTERM, &act, &oldact->sigterm.act) == -1) { sigactreset(oldact); status = -1; goto error; } oldact->sigterm.set = true; if (sigaction(SIGPIPE, &act, &oldact->sigpipe.act) == -1) { sigactreset(oldact); status = -1; goto error; } oldact->sigpipe.set = true; status = 0; error: return status; } static struct { volatile sig_atomic_t stop; } priv = { 0 }; #define INFOBUF 128 typedef struct { void (*func)(unsigned int id, const char *info); int fd; } INFO_PARAM; static void *info_thread(void *data) { INFO_PARAM *param = data; unsigned int id; struct pollfd fds[2]; char buffer[INFOBUF]; ssize_t size; char *info, *s; for (id = 0; id < 2; ++id) { param[id].func(id, "["); fds[id].fd = param[id].fd, fds[id].events = POLLIN; } while (fds[0].fd != -1 || fds[1].fd != -1) { if (ISSTOP(&priv.stop)) goto error; if (poll(fds, 2, -1) < 1) goto error; for (id = 0; id < 2; ++id) if (fds[id].revents & POLLIN) { size = read(fds[id].fd, buffer, sizeof(buffer)); switch (size) { case -1: goto error; case 0: /* end of file */ fds[id].fd = -1; break; default: buffer[size] = 0; s = buffer; while (info = s, s = strchr(info, '\n'), s != NULL) { *s++ = 0; param[id].func(id, info); } } } else if (fds[id].revents) fds[id].fd = -1; } error: for (id = 0; id < 2; ++id) param[id].func(id, "]"); return NULL; } static int strfnum(char *str, size_t size, intmax_t num) { int status = INT_MIN; const char *unit = "kMGTPEZY"; if (num < 1024 && num > -1024) status = snprintf(str, size, "%10jd", num); else { while (num >= 1024*1024 || num <= -1024*1024) { if (!*++unit) goto error; num /= 1024; } status = snprintf(str, size, "%9.3f%c", (double)(int32_t)num / 1024, *unit); } error: return status; } #define PROGBUF 128 static void info_func(unsigned int id, const char *info) { static struct { const char *id; const char *dir; char name[PROGBUF]; intmax_t preload, upload; char buffer[PROGBUF]; } stat[2] = { {.id = "L:", .dir = "D:"}, {.id = "R:", .dir = "U:"} }; static unsigned int newline = 1; unsigned int flags = 0; int status = INT_MIN; intmax_t download = 0; char *s; switch (*info++) { case '[': *stat[id].name = 0; stat[id].preload = 0, stat[id].upload = 0; *stat[id].buffer = 0; flags |= 0x80; break; case ']': flags |= 0x80; break; case '!': status = strtol(info, NULL, 10); flags |= 0x10; break; case 'R': switch (*info) { case '+': case '-': status = strtol(info, NULL, 10); flags |= 0x08; break; default: strcpy(stat[id].name, info); stat[id].preload = 0, stat[id].upload = 0; *stat[id].buffer = 0; flags |= 0x01; } break; case 'U': stat[id].preload = strtoll(info, NULL, 10); id = !id; if (stat[!id].preload > stat[id].upload) { stat[id].upload = stat[!id].preload; flags |= 0x02; } break; case 'D': if (stat[!id].preload > stat[id].upload) stat[id].upload = stat[!id].preload; download = strtoll(info, NULL, 10); flags |= 0x04; break; } if (flags & 0x01) if (!strcmp(stat[id].name, stat[!id].name)) dprintf(STDOUT_FILENO, "\n%s\n" + newline, stat[id].name), newline = 1; if (flags & 0x06) { s = stat[id].buffer; s += sprintf(s, " %s", stat[id].dir); s += strfnum(s, 11, stat[id].upload); s += sprintf(s, " ->"); s += strfnum(s, 11, download); dprintf(STDOUT_FILENO, "\r%s%s" + newline, stat[0].buffer, stat[1].buffer), newline = 0; } if (flags & 0x08) switch (status) { case ERROR_NOTREADYLOCAL: dprintf(STDOUT_FILENO, "\n %sSkip, not ready\n" + newline, stat[id].id), newline = 1; break; default: if (ISERR(status)) dprintf(STDOUT_FILENO, "\n %s%s" + newline, stat[id].id, error_message(status)), newline = 0; } if (flags & 0x10) if (ISERR(status)) dprintf(STDOUT_FILENO, "\n%s%s" + newline, stat[id].id, error_message(status)), newline = 0; if (flags & 0x80) if (newline == 0) dprintf(STDOUT_FILENO, "\n"), newline = 1; } static void sighandler(int signo) { priv.stop = 1; } typedef struct { PSYNC_MODE mode; PSP *psp; bool verbose; } RUN_PARAM; static int run_local(int fdin, int fdout, int info, pid_t pid, void *data) { int status = INT_MIN; RUN_PARAM *param = data; int info_pipe[2] = {-1, -1}; INFO_PARAM info_param[2] = {{.func = info_func}, {.func = info_func}}; pthread_t info_tid; SIGACT oldact; param->psp->fdin = fdout, param->psp->fdout = fdin; if (param->verbose) { if (pipe(info_pipe) == -1) { status = ERROR_SYSTEM; goto error; } info_param[0].fd = info_pipe[0]; info_param[1].fd = info; param->psp->info = info_pipe[1]; if (pthread_create(&info_tid, NULL, info_thread, info_param) != 0) { status = ERROR_SYSTEM; goto error; } } sigactinit(&oldact); ONERR(sigactset(sighandler, &oldact), ERROR_SYSTEM); status = psp_run(param->mode, param->psp); sigactreset(&oldact); if (param->verbose) { close(info_pipe[1]), info_pipe[1] = -1; if (pthread_join(info_tid, NULL) != 0) { status = ERROR_SYSTEM; goto error; } close(info_pipe[0]), info_pipe[0] = -1; } error: if (info_pipe[0] != -1) close(info_pipe[0]); if (info_pipe[1] != -1) close(info_pipe[1]); if (pid != 0) waitpid(pid, NULL, 0); return status; } static int run_remote(int fdin, int fdout, int info, pid_t pid, void *data) { int status = INT_MIN; RUN_PARAM *param = data; SIGACT oldact; param->psp->fdin = fdout, param->psp->fdout = fdin; if (param->verbose) param->psp->info = info; sigactinit(&oldact); ONERR(sigactset(sighandler, &oldact), ERROR_SYSTEM); status = psp_run(param->mode, param->psp); sigactreset(&oldact); error: if (pid != 0) waitpid(pid, NULL, 0); return status; } static int run(PSYNC_MODE mode, PSP *psp, bool verbose, char *hostname) { int status = INT_MIN; RUN_PARAM param = { .mode = mode, .psp = psp, .verbose = verbose }; char *remote_args[] = {"ssh", "-qCp", "22", hostname, "psync --remote", 0}; char **port = &remote_args[2]; char *s; if (hostname != NULL) { s = strchr(hostname, '@'); if (s != NULL) ++s; else s = hostname; s = strrchr(s, '#'); if (s != NULL) *s++ = 0, *port = s; status = popen3(remote_args, run_local, ¶m); } else status = run_remote(STDOUT_FILENO, STDIN_FILENO, STDERR_FILENO, 0, ¶m); return status; } #define CONFBUF 128 #define CONFREM '#' #define CONFTOK " \t\r\n" static int get_config(const char *confname, PSP *psp) { int status = INT_MIN; FILE *fp = NULL; unsigned int line; char buffer[CONFBUF]; PSP_CONFIG *config; char *name; unsigned int argc; char *argv, *s; fp = fopen(confname, "r"); if (fp == NULL) { fprintf(stderr, "Error: Can not open \"~/%s\".\n", confname); status = ERROR_CONF; goto error; } line = 0; while (fgets(buffer, sizeof(buffer), fp) != NULL) { ++line; config = NULL, name = NULL; argc = 0; if ((argv = strchr(buffer, CONFREM)) != NULL) *argv = 0; for (argv = strtok(buffer, CONFTOK); argv != NULL; argv = strtok(NULL, CONFTOK)) switch (++argc) { case 1: if (!isalnum(*argv)) { fprintf(stderr, "Error: Line %u in \"~/%s\": Invarid parameter \"%s\".\n", line, confname, argv); status = ERROR_CONF; goto error; } name = argv; break; case 2: if (name == NULL) { status = ERROR_SYSTEM; goto error; } config = psp_config(name, argv, psp); if (config == NULL) { fprintf(stderr, "Error: Line %u in \"~/%s\": Redefined \"%s\".\n", line, confname, name); status = ERROR_CONF; goto error; } break; case 3: if (config == NULL) { status = ERROR_SYSTEM; goto error; } config->backup = strtoul(argv, &s, 10); if (*s || !isdigit(*argv)) { fprintf(stderr, "Error: Line %u in \"~/%s\": Invarid parameter \"%s\".\n", line, confname, argv); status = ERROR_CONF; goto error; } break; case 4: if (config == NULL) { status = ERROR_SYSTEM; goto error; } config->expire = strtoul(argv, &s, 10); if (*s || !isdigit(*argv)) { fprintf(stderr, "Error: Line %u in \"~/%s\": Invarid parameter \"%s\".\n", line, confname, argv); status = ERROR_CONF; goto error; } break; default: fprintf(stderr, "Error: Line %u in \"~/%s\": Too many parameters \"%s\".\n", line, confname, name); status = ERROR_CONF; goto error; } if (argc == 1) { fprintf(stderr, "Error: Line %u in \"~/%s\": Too few parameters \"%s\".\n", line, confname, name); status = ERROR_CONF; goto error; } } status = 0; error: if (fp != NULL) fclose(fp); return status; } typedef struct { PSYNC_MODE mode; char *hostname; bool verbose; } OPTS; static int get_opts(char *argv[], OPTS *opts) { int status = INT_MIN; char *s; while (*++argv != NULL) switch (**argv) { case '-': s = *argv; switch (*++s) { case 0: fprintf(stderr, "Error: Invarid option: %s\n", *argv); status = ERROR_ARGS; goto error; case '-': ++s; if (!strcmp(s, "help")) { status = ERROR_HELP; goto error; } else if (!strcmp(s, "remote")) opts->mode = PSYNC_SLAVE; else if (!strcmp(s, "sync")) opts->mode = PSYNC_MASTER; else if (!strcmp(s, "put")) opts->mode = PSYNC_MASTER_PUT; else if (!strcmp(s, "get")) opts->mode = PSYNC_MASTER_GET; else if (!strcmp(s, "verbose")) opts->verbose = true; else if (!strcmp(s, "quiet")) opts->verbose = false; else { fprintf(stderr, "Error: Invarid option: %s\n", *argv); status = ERROR_ARGS; goto error; } break; default: do { switch (*s) { case 's': opts->mode = PSYNC_MASTER; break; case 'p': opts->mode = PSYNC_MASTER_PUT; break; case 'g': opts->mode = PSYNC_MASTER_GET; break; case 'v': opts->verbose = true; break; case 'q': opts->verbose = false; break; default: fprintf(stderr, "Error: Invarid option: -%c\n", *s); status = ERROR_ARGS; goto error; } } while (*++s); } break; default: if (opts->hostname != NULL) { fprintf(stderr, "Error: Invarid argument: %s\n", *argv); status = ERROR_ARGS; goto error; } opts->hostname = *argv; } switch (opts->mode) { case PSYNC_MASTER: case PSYNC_MASTER_PUT: case PSYNC_MASTER_GET: if (opts->hostname == NULL) { fprintf(stderr, "Error: HOST is required\n"); status = ERROR_ARGS; goto error; } break; case PSYNC_SLAVE: default: if (opts->hostname != NULL) { fprintf(stderr, "Error: HOST is not required\n"); status = ERROR_ARGS; goto error; } } status = 0; error: return status; } static void usage(const char *argv0, FILE *fp) { fprintf(fp, "pSync version %s (protocol %c%c%c%u)\n" "\n", VERSION, PSYNC_PROTID, PSYNC_PROTID >> 8, PSYNC_PROTID >> 16, PSYNC_PROTID >> 24 ); fprintf(fp, "Usage: %s [--sync] [-v|-q] [USER@]HOST[#PORT]\n" " %s --put [-v|-q] [USER@]HOST[#PORT]\n" " %s --get [-v|-q] [USER@]HOST[#PORT]\n" " %s --help\n" "\n", argv0, argv0, argv0, argv0 ); fputs("USER@HOST#PORT\n" " HOST hostname\n" " USER username (default: current login user)\n" " PORT SSH port (default: 22)\n" "\n", fp ); fputs("runmode\n" " -s, --sync synchronous mode (default)\n" " -p, --put oneway put mode\n" " -g, --get oneway get mode\n" "\n", fp ); fputs("options\n" " -v, --verbose show progress during transfer (default)\n" " -q, --quiet suppress non-error messages\n" "\n", fp ); fputs("subcommand\n" " --help show this help\n" "\n", fp ); } int main(int argc, char *argv[]) { int status = INT_MIN; PSP *psp = NULL; OPTS opts = { .mode = PSYNC_MASTER, .verbose = true, .hostname = NULL }; char *s; s = getenv("HOME"); if (s == NULL) { fprintf(stderr, "Error: $HOME is not set.\n"); status = ERROR_ENVS; goto run; } if (chdir(s) == -1) { fprintf(stderr, "Error: Can not change diractory to %s\n", s); status = ERROR_ENVS; goto run; } psp = psp_new(&priv.stop); if (psp == NULL) { fprintf(stderr, "Error: Out of memory.\n"); status = ERROR_MEMORY; goto run; } status = get_config(CONFFILE, psp); if (ISERR(status)) goto run; status = get_opts(argv, &opts); run: switch (status) { case 0: status = run(opts.mode, psp, opts.verbose, opts.hostname); break; default: if (ISERR(status)) fputc('\n', stdout); usage(basename(*argv), stdout); } if (psp != NULL) psp_free(psp); if (ISERR(status)) status = status < -255 ? 255 : -status; else status = 0; return status; } psync-2.2/psync.10000644000175000017500000003472713632673531014203 0ustar kobayasykobayasy./" psync.1 - Last modified: 11-Mar-2020 (kobayasy) ./" ./" Copyright (c) 2018-2020 by Yuichi Kobayashi ./" ./" Permission is hereby granted, free of charge, to any person ./" obtaining a copy of this software and associated documentation files ./" (the "Software"), to deal in the Software without restriction, ./" including without limitation the rights to use, copy, modify, merge, ./" publish, distribute, sublicense, and/or sell copies of the Software, ./" and to permit persons to whom the Software is furnished to do so, ./" subject to the following conditions: ./" ./" The above copyright notice and this permission notice shall be ./" included in all copies or substantial portions of the Software. ./" ./" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ./" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ./" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ./" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS ./" BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ./" ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN ./" CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE ./" SOFTWARE. ./" .Dd March 11, 2020 .Dt PSYNC 1 .Os POSIX .Sh NAME pSync .Nd ネットワーク双方向ファイル同期ツール .Sh SYNOPSIS .Nm psync .Op Fl Fl sync .Op Fl v Ns | Ns Fl q .Oo Ar USER Ns @ Oc Ns Ar HOST Ns Oo # Ns Ar PORT Oc .Nm .Fl Fl put .Op Fl v Ns | Ns Fl q .Oo Ar USER Ns @ Oc Ns Ar HOST Ns Oo # Ns Ar PORT Oc .Nm .Fl Fl get .Op Fl v Ns | Ns Fl q .Oo Ar USER Ns @ Oc Ns Ar HOST Ns Oo # Ns Ar PORT Oc .Nm .Fl Fl help .Sh DESCRIPTION .Ar USER Ns @ Ns Ar HOST で指定した相手とファイル同期を行う。 設定ファイル .Pa ~/.psync.conf で登録されたディレクトリの内、同期元と相手の両方に存在する識別名が付いたディレクトリ内のファイルを同期対象とする。 .Pp .Ar HOST で同期相手のホスト名を、 .Ar USER でそのログイン名を指定する。 .Ar USER は省略可能で、省略した場合は現在ログイン中のユーザー名が指定される。 .Pp 設定ファイルへ同期ディレクトリを登録する方法に付いては .Xr psync.conf 5 で説明しているのでそちらを参照。 .Pp ファイル同期するホストはシステム時刻が正確に設定されている事。 pSync はファイルの更新日時と作成日時を元に同期方向を決定する為、システム時刻が正確でないとそれを元に設定されるファイルの日時も不正確になり、正しい同期方向の判定が出来ない。 .Pp pSync は内部で OpenSSH の .Nm ssh を実行して .Ar HOST で指定したホストに .Ar USER で指定したユーザー名でログインをして同期相手の制御を行う。 OpenSSH のリモートコマンド実行、ユーザー認証、転送データの暗号化と圧縮の機能を利用して、専用のサーバが不要で、セキュアな高速ファイル転送を実現している。 その為、pSync を動作させる前提条件として、OpenSSH で同期相手へログインできる環境と .Nm ssh への実行パスが通っている必要が有る。 同期相手にも pSync のインストールが必要で .Nm ssh でログインした状態で .Nm への実行パスが通っている事。 同期相手の SSH ポート番号は .Ar PORT で指定できる。 .Ar PORT は省略可能で、省略した場合は22が指定される。 .Pp pSync は同期相手側としてリモートで起動される場合も含めて複数同時実行が可能であるが、同期処理中のディレクトリに対して重複して同期を始める事は出来ない。 もし、重複するような場合は後から同期を始めようとした側の 進捗情報 に .Dl Do Skip, not ready. Dc を表示してそのディレクトリに対する同期処理を飛ばす。 同期処理の完了を待つ事はしないので、必要に応じて同期完了を待ってから再度実行をする。 .Sh OPTIONS .Bl -tag -width Ds .It Fl s Ns , Fl Fl sync 同期元と相手で双方向に同期する。 このオプションはデフォルトで有効。 .Fl Fl put Ns Po Fl s Pc , Fl Fl get Ns Po Fl g Pc とは排他の関係に有り、一番最後の指定のみが有効になる。 .It Fl p Ns , Fl Fl put 同期相手を同期元に一方向に同期する。 .Fl Fl sync Ns Po Fl p Pc , Fl Fl get Ns Po Fl g Pc とは排他の関係に有り、一番最後の指定のみが有効になる。 .It Fl g Ns , Fl Fl get 同期元を同期相手に一方向に同期する。 .Fl Fl sync Ns Po Fl s Pc , Fl Fl put Ns Po Fl p Pc とは排他の関係に有り、一番最後の指定のみが有効になる。 .It Fl v Ns , Fl Fl verbose 同期ファイルのアップロードとダウンロードの 進捗情報 をリアルタイムに表示する。 進捗情報 の表示に付いては後で説明する。 このオプションはデフォルトで有効。 .Fl Fl quiet Ns Po Fl q Pc とは排他の関係に有り、一番最後の指定のみが有効になる。 .It Fl q Ns , Fl Fl quite エラー以外のメッセージ出力を止める。 .Fl Fl verbose Ns Po Fl v Pc とは排他の関係に有り、一番最後の指定のみが有効になる。 .It Fl Fl help 簡単なヘルプメッセージを表示する。 .El .Ss 進捗情報 .Fl Fl verbose Ns Po Fl v Pc で進捗情報表示を有効にすると、以下の5種類の情報がリアルタイムに表示される。 .Bl -tag -width Ds .It Ar 認識名 行の左端から始まる文字列は、現在同期処理中の同期ディレクトリを示す識別名。 識別名に付いては .Xr psync.conf 5 を参照。 .It Li D: Va ダウンロードするバイト数 Li -> Va ダウンロードしたバイト数 .Do Li D: Dc から始まる表示はダウンロードの進捗状況。 .Do Li -> Dc の左側はダウンロードする総バイト数を、右側は既にダウンロードが済んでいるバイト数をそれぞれ示す。 .It Li U: Va アップロードするバイト数 Li -> Va アップロードしたバイト数 .Do Li U: Dc から始まる表示はアップロードの進捗状況。 .Do Li -> Dc の左側はアップロードする総バイト数を、右側は既にアップロードが済んでいるバイト数をそれぞれ示す。 .It Li L: Va 同期元のエラーメッセージ .Do Li L: Dc から始まる表示は同期元のエラーメッセージ。 .It Li R: Va 同期相手のエラーメッセージ .Do Li R: Dc から始まる表示は同期相手のエラーメッセージ。 .El .Sh ENVIRONMENT .Bl -tag -width Ds .It Ev HOME ホームディレクトリを示す環境変数。 設定ファイルはこのディレクトリに置かれる。 同期ディレクトリはここからの相対パスで指定する。 .It Ev PATH 実行パスを設定する環境変数。 .Nm と OpenSSH の .Nm ssh の両方に実行パスが通っている事。 .El .Sh FILES .Bl -tag -width Ds .It Pa ~/.psync.conf pSync の設定ファイル。 詳細は .Xr psync.conf 5 で説明しているのでそちらを参照。 .It Va 同期ディレクトリ Ns Pa /.psync/last 同期情報保存ファイル。 前回同期した時の状態を保持する。 pSync により自動生成される。 削除してはいけない。 .It Va 同期ディレクトリ Ns Pa /.psync/ Ns Va ファイル同期日時 Ns Pa / バックアップ保持ディレクトリ。 同期ログと同期により削除された、または更新されたファイルはここに一時的に保持され、設定ファイルで指定した期間が経過すると自動で削除される。 設定ファイルに付いては、 .Xr psync.conf 5 で説明しているのでそちらを参照。 .It Va 同期ディレクトリ Ns Pa /.psync/ Ns Va ファイル同期日時 Ns Pa /log 同期ログのテキストファイル。 先頭の行は同期により削除と追加、更新、アップロードされた、それぞれのファイル数を示し、それ以降の .Sq Li D で始まる行は同期により削除されたファイル名、 .Sq Li A は追加されたファイル名、 .Sq Li M は更新されたファイル名、 .Sq Li U は同期相手へアップロードしたファイル名を示している。 ファイル名最後の .Sq Li / はファイルの種類がディレクトリ、 .Sq Li @ はシンボリックリンク、 .Sq Li % は削除されたファイルである事を示しており、通常ファイルには何も付かない。 追加ファイルと更新ファイルは同期後の種類、削除ファイルは同期前の種類を示す。 さらに、削除か更新された通常ファイルの場合は .Dq Li -> に続けてバックアップファイル名も示される。 .It Va 同期ディレクトリ Ns Pa /.psync/lock/ 同期ディレクトリの排他制御用ロックファイル。 アップロードとダウンロードの一時ファイル置き場も兼ねている。 .Nm の実行中に自動生成され実行終了までに自動削除される。 .Nm の実行が何らかの原因で強制中断した場合、自動削除が動作せずにこのファイルが残ったままになる事が起こり得る。 その場合は手動で削除してロックを解除する必要がある。 .El .Sh EXIT STATUS なにも問題なくファイル同期に成功した場合は .Er 0 を返す。 何らかの原因で処理が中断され、ファイル同期に失敗した場合は .Er 0 以外を返す。 .Pp .Bl -tag -width Ds .It Er 0 Ns , Do \&No error Dc ファイル同期成功(エラーなし)。 .It Er 1 Ns , Do Unknown Dc 不明なエラー。 .It Er 2 Ns , Do File type Dc 非対応な種類のファイルが同期ディレクトリ内に存在する。 pSync が対応しているファイルは通常ファイルとディレクトリ、シンボリックリンクの3種類のみ。 下記コマンドで非対応なファイルの検出が出来る。 .Dl find Ar 同期ディレクトリ Li ! -type f \&! -type d \&! -type l 他の同期ディレクトリを同期ディレクトリ内に含める事も出来ない。 ハードリンクはそれぞれ個別の通常ファイルとして扱われる。 .It Er 3 Ns , Do File permission Dc .Ar USER の権限でアクセスできないファイルが同期ディレクトリ内に存在する。 このエラー原因のファイルは下記コマンドで検出出来る。 .Dl find Ar 同期ディレクトリ Li -type f \&! -readable -o -type d \&! \e( -readable -writable -executable \e) .It Er 4 Ns , Do Make file Dc 同期ファイルの生成に失敗した。 ディスク容量が足りなくなった場合もこのエラーになる。 .It Er 5 Ns , Do Open file Dc 同期ファイルのオープンに失敗した。 .It Er 6 Ns , Do Write file Dc 同期ファイルの書き込みに失敗した。 ディスク容量が足りなくなった場合もこのエラーになる。 .It Er 7 Ns , Do Read file Dc 同期ファイルの読み出しに失敗した。 .It Er 8 Ns , Do Link file Dc 同期ファイルのシンボリックリンク生成に失敗した。 ディスク容量が足りなくなった場合もこのエラーになる。 .It Er 9 Ns , Do Remove file Dc 同期ファイルの削除に失敗した。 .It Er 10 Ns , Do Move file Dc 同期ファイルの移動に失敗した。 .It Er 11 Ns , Do Write file-stat Dc 同期ファイルの情報読み出しに失敗した。 .It Er 12 Ns , Do Read file-stat Dc 同期ファイルの情報書き込みに失敗した。 .It Er 13 Ns , Do Upload file-stat Dc ファイル情報のアップロードに失敗した。 途中で同期先との接続が切れた場合もこのエラーになる。 .It Er 14 Ns , Do Download file-stat Dc ファイル情報のダウンロードに失敗した。 途中で同期先との接続が切れた場合もこのエラーになる。 .It Er 15 Ns , Do Upload file Dc ファイルのアップロードに失敗した。 途中で同期先との接続が切れた場合もこのエラーになる。 .It Er 16 Ns , Do Download file Dc ファイルのダウンロードに失敗した。 途中で同期先との接続が切れた場合もこのエラーになる。 .It Er 17 Ns , Do Make data-file Dc 同期情報保存ファイルの生成に失敗した。 ディスク容量が足りなくなった場合もこのエラーになる。 .It Er 18 Ns , Do Open data-file Dc 同期情報保存ファイルのオープンに失敗した。 .It Er 19 Ns , Do Write data-file Dc 同期情報保存ファイルの書き込みに失敗した。 ディスク容量が足りなくなった場合もこのエラーになる。 .It Er 20 Ns , Do Read data-file Dc 同期情報保存ファイルの読み出しに失敗した。 .It Er 21 Ns , Do Remove data-file Dc 同期情報保存ファイルの削除に失敗した。 .It Er 22 Ns , Do Memory Dc 作業バッファの確保に失敗した。 メモリ不足の場合はこのエラーになる。 .It Er 23 Ns , Do System Dc その他の問題により同期処理を中断した。 .It Er 24 Ns , Do Interrupted Dc シグナルの SIGHUP か SIGINT、SIGTERM、SIGPIPE のいずれかを受けて処理を中断した。 .It Er 25 Ns , Do Protocol Dc 同期相手との接続に失敗したかプロトコルが合わない。 .Ar USER Ns @ Ns Ar HOST で指定した同期相手のホスト名かログイン名に間違いがあった場合もこのエラーになる。 同期相手に pSync が正しくインストールされていない事も考えられる。 .It Er 26 Ns , Do Environment Dc 環境変数に問題が有る。 .Ev HOME が正しく設定されてい無い場合はこのエラーになる。 .It Er 27 Ns , Do Configuration Dc 設定ファイルに問題が有る。 .Pa ~/.psync.conf が存在しないか存在してもその内容に問題がある場合にこのエラーになる。 設定ファイルに付いては、 .Xr psync.conf 5 で説明しているのでそちらを参照。 .It Er 28 Ns , Do Argument Dc 引数に問題が有る。 間違った引数を与えた場合はこのエラーになる。 .It Er 255 その他のエラー。 .El .Sh SEE ALSO .Xr psync.conf 5 , .Xr ssh 1 .Sh AUTHORS Ruby 実装のファイル同期ツール MSync .Pq Lk http://kobayasy.com/msync/ が pSync の前身で、pSync はこれをC言語へ移植した物。 pSync、MSync 共に .An Yuichi\ Kobayashi が設計と実装を行った。 .Pp バグレポートは Subject に .Dq pSync を入れて .Mt kobayasy@kobayasy.com まで。 psync-2.2/psync.conf.50000644000175000017500000002157313632673531015126 0ustar kobayasykobayasy./" psync.conf.5 - Last modified: 04-Mar-2020 (kobayasy) ./" ./" Copyright (c) 2018-2020 by Yuichi Kobayashi ./" ./" Permission is hereby granted, free of charge, to any person ./" obtaining a copy of this software and associated documentation files ./" (the "Software"), to deal in the Software without restriction, ./" including without limitation the rights to use, copy, modify, merge, ./" publish, distribute, sublicense, and/or sell copies of the Software, ./" and to permit persons to whom the Software is furnished to do so, ./" subject to the following conditions: ./" ./" The above copyright notice and this permission notice shall be ./" included in all copies or substantial portions of the Software. ./" ./" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ./" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ./" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ./" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS ./" BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ./" ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN ./" CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE ./" SOFTWARE. ./" .Dd March 4, 2020 .Dt PSYNC.CONF 5 .Os POSIX .Sh NAME .Pa ~/.psync.conf .Nd pSync の設定ファイル .Sh DESCRIPTION .Pa ~/.psync.conf は .Xr psync 1 で同期対象とするディレクトリを、1行にその .Ar 識別名 と .Ar パス名 Ns 、 .Ar バックアップ保持期間 Ns 、 .Ar 削除履歴保持期間 の4パラメータをこの順番に並べた複数行から成るテキストファイルで、この行を追加する事で同期ディレクトリの追加登録、削除(又はコメントアウト)する事で登録の解除を行う。 .Pp .Bl -tag -width Ds .It Ar 識別名 ディレクトリの内容を示す任意な文字列。 英字か数字で始まり、設定ファイル内で一意である事。 必須のパラメータで省略は出来ない。 .It Ar パス名 同期ディレクトリをホームディレクトリからの相対パスで指定する。 必須のパラメータで省略は出来ない。 .It Ar バックアップ保持期間 同期により削除、または更新されたファイルのバックアップを残す期間を何日後までとするかを、10進数文字列で指定する。 このパラメータは省略可能で、省略した場合は3日後まで残す指定となる。 とりあえずは省略で問題ない。 .It Ar 削除履歴保持期間 後で説明する ファイル削除履歴 の保持期間を削除されてから何日後までとするかを、10進数文字列で指定する。 このパラメータは省略可能で、省略した場合は400日後まで保持する指定となる。 とりあえずは省略で問題ない。 .El .Pp 1文字以上の連続したスペース文字(スペースとタブ)を各パラメータのデリミタとして認識する。 .Pp .Sq Li # はそれ以降から行末までをコメントと認識する。 .Pp スペースとタブはデリミタ、 .Sq Li # はコメント、改行コードは行末に、それぞれ認識されてしまうので、各パラメータにそれらの文字は使用出来ない。 例えば .Sq Li # を含んだ .Ar 識別名 や、スペース文字を含んだ .Ar パス名 は指定出来ない。 .Pp 登録されているディレクトリは存在している必要がある。 存在しないディレクトリを新規作成して登録する場合は、先にディレクトリを作成してから設定ファイルへの追加登録を行う事。 同様に登録されているディレクトリを削除したい場合は、先に登録の解除を済ませた後にディレクトリの削除を行う事。 .Ss ファイル削除履歴 「ある同期対象のファイルが同期元と相手とで片側にだけ存在し、もう片方には存在しない。」状態は、「存在する側が対象のファイルを追加した。」か「存在しない側が対象のファイルを削除した。」の2通りが考えられる。 このどちらなのかを判断するためには、過去に同期した時の履歴を残しておく必要がある。 .Pp 2ホスト間の1対1みの同期に限定するならば前回だけの履歴で充分だが、同期ホスト数に制限なく3ホスト以上の間での同期も想定しており、例えば下記の場合だと前回のだけでは8でaの削除を判断出来ない。 そのため、4でaを削除した履歴を短くとも8の時点までは残しておく必要がある。 .Pp この削除した履歴が ファイル削除履歴 で、それを残しておく期間を .Ar 削除履歴保持期間 で指定する。 .Pp 削除タイミングの予測はできないので、 ファイル削除履歴 の保持期間は長いほど良い(理想は無期限)が、この履歴はファイル .Va 同期ディレクトリ Ns Pa /.psync/last に保持され、期間を長くするとサイズも大きくなるので、そのサイズとの兼ね合いで調整する。 .Pp Bで作業していて一時的にCで作業した後にBでの作業に戻る例: .Bl -enum -offset indent .It Bにaとbが存在する状態 .It B<->A BのaとbをAに同期 .It C<->A BのaとbをAを経由してCに同期 .It Cでaを削除 .It C<->A Cのaの削除をAに同期 .It Cでbを更新 .It C<->A Cのbの更新をAに同期 .It B<->A Cのaの削除とbの更新をAを経由してBに同期 .El .Pp .Pq アルファベットの大文字はホスト、小文字は同期ファイル、<-> は同期動作を示す .Sh EXAMPLES .Pa ~/.psync.conf への同期ディレクトリの登録と、その同期動作例を示す。 .Bl -enum -offset indent .It 登録ディレクトリが1つだけの設定例 .Pp .Bd -literal -offset indent #識別名 パス名 psync pSync .Ed .Pp 同期ディレクトリ .Pa ~/pSync/ を、 .Ar 識別名 psync で登録。 .Ar バックアップ保持期間 と .Ar 削除履歴保持期間 は省略されているので、それぞれ3日と400日に設定される。 1行目は先頭が .Sq # なので、行全体がコメント文と認識され無視される。 .It 複数のディレクトリを登録する例 .Pp .Bd -literal -offset indent #識別名 パス名 コメント文 private pSync/Private #個人データ work pSync/Work #仕事のデータ .Ed .Pp 同期ディレクトリを個人データの .Pa ~/pSync/Private/ と仕事のデータ .Pa ~/pSync/Work/ とに分けたい場合は、こんな感じに設定する。 .Sq # を行の途中に書くと、それ以降から行末までがコメント文と認識される。 .It .Ar バックアップ保持期間 と .Ar 削除履歴保持期間 を指定する例 .Pp .Bd -literal -offset indent # バックアップ 削除履歴 #識別名 パス名 保持期間 保持期間 コメント文 private doc/private #個人データ work doc/work 30 1000 #仕事のデータ public doc/public 7 #共有データ .Ed .Pp この場合、同期ディレクトリ .Pa ~/doc/work/ の .Ar バックアップ保持期間 が30日後までに、 .Ar 削除履歴保持期間 が1000日後までに設定される。 同様に，同期ディレクトリ .Pa ~/doc/public/ の .Ar バックアップ保持期間 が7日後までに設定される。 .Ar バックアップ保持期間 を省略して .Ar 削除履歴保持期間 を指定する事は出来ない。 .El .Pp 例えば、2の設定例と3の設定例のホスト間で同期を行った場合、両方共に存在する .Ar 識別名 は private と work なので、private が示す2のホストのディレクトリ .Pa ~/pSync/Private/ と、3のホストの .Pa ~/doc/private/ が同期され，同様に work が示す2のホストの .Pa ~/pSync/work/ と、3のホストの .Pa ~/doc/work/ も同期される。 .Sh ENVIRONMENT .Bl -tag -width Ds .It Ev HOME ホームディレクトリを示す環境変数。 設定ファイルはこのディレクトリに置かれる。 同期ディレクトリの .Ar パス名 はここからの相対パスで指定する。 .El .Sh FILES .Bl -tag -width Ds .It Va 同期ディレクトリ Ns Pa /.psync/ Ns Va ファイル同期日時 Ns Pa / バックアップ保持ディレクトリ。 同期ログと同期により削除された、または更新されたファイルはここに一時的に保持され、 .Ar バックアップ保持期間 で指定した期間が経過すると自動で削除される。 .It Va 同期ディレクトリ Ns Pa /.psync/last 同期情報保存ファイル。 前回同期した時の状態を保持する。 ファイル削除履歴 もここに含まれ、 .Ar 削除履歴保持期間 で指定した期間保持される。 .Xr psync 1 により自動生成される。 削除してはいけない。 .El .Sh SEE ALSO .Xr psync 1 psync-2.2/Makefile.in0000644000175000017500000000517713632673531015027 0ustar kobayasykobayasy# @configure_input@ # Makefile.in - Last modified: 13-Mar-2020 (kobayasy) # # Copyright (c) 2018-2020 by Yuichi Kobayashi # # Permission is hereby granted, free of charge, to any person # obtaining a copy of this software and associated documentation files # (the "Software"), to deal in the Software without restriction, # including without limitation the rights to use, copy, modify, merge, # publish, distribute, sublicense, and/or sell copies of the Software, # and to permit persons to whom the Software is furnished to do so, # subject to the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. 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" >&6; } if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_JOINABLE_ATTR=unknown for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int attr = $ax_pthread_attr; return attr /* ; */ ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : cat >>confdefs.h <<_ACEOF #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR _ACEOF ax_pthread_joinable_attr_defined=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; } if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_PTHREAD_SPECIAL_FLAGS=no case $host_os in solaris*) ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ test "x$ax_pthread_special_flags_added" != "xyes"; then : PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" ax_pthread_special_flags_added=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_rt_clock_gettime=yes else ac_cv_lib_rt_clock_gettime=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBRT 1 _ACEOF LIBS="-lrt $LIBS" fi fi # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } if ${ac_cv_sys_largefile_CC+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : break fi rm -f core conftest.err conftest.$ac_objext CC="$CC -n32" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 $as_echo "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. 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-mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i386-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: psync-2.2/conf/install-sh0000755000175000017500000003325613632673531015712 0ustar kobayasykobayasy#!/bin/sh # install - install a program, script, or datafile scriptversion=2011-01-19.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 # Protect names problematic for `test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dst_arg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dst_arg" shift # fnord fi shift # arg dst_arg=$arg # Protect names problematic for `test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then do_exit='(exit $ret); exit $ret' trap "ret=129; $do_exit" 1 trap "ret=130; $do_exit" 2 trap "ret=141; $do_exit" 13 trap "ret=143; $do_exit" 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names problematic for `test' and other utilities. case $src in -* | [=\(\)!]) src=./$src;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dst_arg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dst_arg # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dst_arg: Is a directory" >&2 exit 1 fi dstdir=$dst dst=$dstdir/`basename "$src"` dstdir_status=0 else # Prefer dirname, but fall back on a substitute if dirname fails. dstdir=` (dirname "$dst") 2>/dev/null || expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$dst" : 'X\(//\)[^/]' \| \ X"$dst" : 'X\(//\)$' \| \ X"$dst" : 'X\(/\)' \| . 2>/dev/null || echo X"$dst" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q' ` test -d "$dstdir" dstdir_status=$? fi fi obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # Create intermediate dirs using mode 755 as modified by the umask. # This is like FreeBSD 'install' as of 1997-10-28. umask=`umask` case $stripcmd.$umask in # Optimize common cases. *[2367][2367]) mkdir_umask=$umask;; .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; *[0-7]) mkdir_umask=`expr $umask + 22 \ - $umask % 100 % 40 + $umask % 20 \ - $umask % 10 % 4 + $umask % 2 `;; *) mkdir_umask=$umask,go-w;; esac # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false case $umask in *[123567][0-7][0-7]) # POSIX mkdir -p sets u+wx bits regardless of umask, which # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ;; *) tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 if (umask $mkdir_umask && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writeable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ls_ld_tmpdir=`ls -ld "$tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/d" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null fi trap '' 0;; esac;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # The umask is ridiculous, or mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; [-=\(\)!]*) prefix='./';; *) prefix='';; esac eval "$initialize_posix_glob" oIFS=$IFS IFS=/ $posix_glob set -f set fnord $dstdir shift $posix_glob set +f IFS=$oIFS prefixes= for d do test X"$d" = X && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: