-/*
- Copyright (C) Andrew Tridgell 1996
- Copyright (C) Paul Mackerras 1996
+/* -*- c-file-style: "linux" -*-
+
+ Copyright (C) 1996-2000 by Andrew Tridgell
+ Copyright (C) Paul Mackerras 1996
+ Copyright (C) 2001 by Martin Pool <mbp@samba.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
#include "rsync.h"
+extern int verbose;
+
+
+/****************************************************************************
+Set a fd into nonblocking mode
+****************************************************************************/
+void set_nonblocking(int fd)
+{
+ int val;
+
+ if((val = fcntl(fd, F_GETFL, 0)) == -1)
+ return;
+ if (!(val & NONBLOCK_FLAG)) {
+ val |= NONBLOCK_FLAG;
+ fcntl(fd, F_SETFL, val);
+ }
+}
+
/****************************************************************************
-Set a fd into nonblocking mode. Uses POSIX O_NONBLOCK if available,
-else
-if SYSV use O_NDELAY
-if BSD use FNDELAY
+Set a fd into blocking mode
****************************************************************************/
-int set_nonblocking(int fd)
+void set_blocking(int fd)
{
int val;
-#ifdef O_NONBLOCK
-#define FLAG_TO_SET O_NONBLOCK
+
+ if((val = fcntl(fd, F_GETFL, 0)) == -1)
+ return;
+ if (val & NONBLOCK_FLAG) {
+ val &= ~NONBLOCK_FLAG;
+ fcntl(fd, F_SETFL, val);
+ }
+}
+
+
+/* create a file descriptor pair - like pipe() but use socketpair if
+ possible (because of blocking issues on pipes)
+
+ always set non-blocking
+ */
+int fd_pair(int fd[2])
+{
+ int ret;
+
+#if HAVE_SOCKETPAIR
+ ret = socketpair(AF_UNIX, SOCK_STREAM, 0, fd);
#else
-#ifdef SYSV
-#define FLAG_TO_SET O_NDELAY
-#else /* BSD */
-#define FLAG_TO_SET FNDELAY
-#endif
+ ret = pipe(fd);
#endif
+
+ if (ret == 0) {
+ set_nonblocking(fd[0]);
+ set_nonblocking(fd[1]);
+ }
- if((val = fcntl(fd, F_GETFL, 0)) == -1)
- return -1;
- val |= FLAG_TO_SET;
- return fcntl( fd, F_SETFL, val);
-#undef FLAG_TO_SET
+ return ret;
}
-/* this is taken from CVS */
-int piped_child(char **command,int *f_in,int *f_out)
+/* this is derived from CVS code
+
+ note that in the child STDIN is set to blocking and STDOUT
+ is set to non-blocking. This is necessary as rsh relies on stdin being blocking
+ and ssh relies on stdout being non-blocking
+
+ if blocking_io is set then use blocking io on both fds. That can be
+ used to cope with badly broken rsh implementations like the one on
+ solaris.
+ */
+pid_t piped_child(char **command,int *f_in,int *f_out)
{
- int pid;
+ pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
+ extern int blocking_io;
- if (pipe(to_child_pipe) < 0 ||
- pipe(from_child_pipe) < 0) {
+ if (fd_pair(to_child_pipe) < 0 ||
+ fd_pair(from_child_pipe) < 0) {
rprintf(FERROR,"pipe: %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
pid = do_fork();
- if (pid < 0) {
+ if (pid == -1) {
rprintf(FERROR,"fork: %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
if (pid == 0)
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
rprintf(FERROR,"Failed to dup/close : %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO) close(to_child_pipe[0]);
if (from_child_pipe[1] != STDOUT_FILENO) close(from_child_pipe[1]);
umask(orig_umask);
+ set_blocking(STDIN_FILENO);
+ if (blocking_io) {
+ set_blocking(STDOUT_FILENO);
+ }
execvp(command[0], command);
rprintf(FERROR,"Failed to exec %s : %s\n",
command[0],strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
if (close(from_child_pipe[1]) < 0 ||
close(to_child_pipe[0]) < 0) {
rprintf(FERROR,"Failed to close : %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
*f_in = from_child_pipe[0];
*f_out = to_child_pipe[1];
- set_nonblocking(*f_in);
- set_nonblocking(*f_out);
-
return pid;
}
-int local_child(int argc, char **argv,int *f_in,int *f_out)
+pid_t local_child(int argc, char **argv,int *f_in,int *f_out)
{
- int pid;
+ pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
+ extern int read_batch; /* dw */
- if (pipe(to_child_pipe) < 0 ||
- pipe(from_child_pipe) < 0) {
+ if (fd_pair(to_child_pipe) < 0 ||
+ fd_pair(from_child_pipe) < 0) {
rprintf(FERROR,"pipe: %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
pid = do_fork();
- if (pid < 0) {
+ if (pid == -1) {
rprintf(FERROR,"fork: %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
if (pid == 0) {
extern int am_sender;
extern int am_server;
- am_sender = !am_sender;
+ if (read_batch)
+ am_sender = 0;
+ else
+ am_sender = !am_sender;
am_server = 1;
if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
rprintf(FERROR,"Failed to dup/close : %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO) close(to_child_pipe[0]);
if (from_child_pipe[1] != STDOUT_FILENO) close(from_child_pipe[1]);
if (close(from_child_pipe[1]) < 0 ||
close(to_child_pipe[0]) < 0) {
rprintf(FERROR,"Failed to close : %s\n",strerror(errno));
- exit_cleanup(1);
+ exit_cleanup(RERR_IPC);
}
*f_in = from_child_pipe[0];
void out_of_memory(char *str)
{
rprintf(FERROR,"ERROR: out of memory in %s\n",str);
- exit_cleanup(1);
+ exit_cleanup(RERR_MALLOC);
}
void overflow(char *str)
{
rprintf(FERROR,"ERROR: buffer overflow in %s\n",str);
- exit_cleanup(1);
+ exit_cleanup(RERR_MALLOC);
}
char buf[1024 * 8];
int len; /* Number of bytes read into `buf'. */
- ifd = open(source, O_RDONLY);
+ ifd = do_open(source, O_RDONLY, 0);
if (ifd == -1) {
rprintf(FERROR,"open %s: %s\n",
source,strerror(errno));
return -1;
}
- if (do_unlink(dest) && errno != ENOENT) {
+ if (robust_unlink(dest) && errno != ENOENT) {
rprintf(FERROR,"unlink %s: %s\n",
dest,strerror(errno));
return -1;
return 0;
}
-/* sleep for a while via select */
-void u_sleep(int usec)
+/*
+ Robust unlink: some OS'es (HPUX) refuse to unlink busy files, so
+ rename to <path>/.rsyncNNN instead. Note that successive rsync runs
+ will shuffle the filenames around a bit as long as the file is still
+ busy; this is because this function does not know if the unlink call
+ is due to a new file coming in, or --delete trying to remove old
+ .rsyncNNN files, hence it renames it each time.
+*/
+/* MAX_RENAMES should be 10**MAX_RENAMES_DIGITS */
+#define MAX_RENAMES_DIGITS 3
+#define MAX_RENAMES 1000
+
+int robust_unlink(char *fname)
{
- struct timeval tv;
+#ifndef ETXTBSY
+ return do_unlink(fname);
+#else
+ static int counter = 1;
+ int rc, pos, start;
+ char path[MAXPATHLEN];
+
+ rc = do_unlink(fname);
+ if ((rc == 0) || (errno != ETXTBSY))
+ return rc;
+
+ strlcpy(path, fname, MAXPATHLEN);
+
+ pos = strlen(path);
+ while((path[--pos] != '/') && (pos >= 0))
+ ;
+ ++pos;
+ strlcpy(&path[pos], ".rsync", MAXPATHLEN-pos);
+ pos += sizeof(".rsync")-1;
+
+ if (pos > (MAXPATHLEN-MAX_RENAMES_DIGITS-1)) {
+ errno = ETXTBSY;
+ return -1;
+ }
- tv.tv_sec = 0;
- tv.tv_usec = usec;
- select(0, NULL, NULL, NULL, &tv);
+ /* start where the last one left off to reduce chance of clashes */
+ start = counter;
+ do {
+ sprintf(&path[pos], "%03d", counter);
+ if (++counter >= MAX_RENAMES)
+ counter = 1;
+ } while (((rc = access(path, 0)) == 0) && (counter != start));
+
+ if (verbose > 0)
+ rprintf(FINFO,"renaming %s to %s because of text busy\n",
+ fname, path);
+
+ /* maybe we should return rename()'s exit status? Nah. */
+ if (do_rename(fname, path) != 0) {
+ errno = ETXTBSY;
+ return -1;
+ }
+ return 0;
+#endif
+}
+
+int robust_rename(char *from, char *to)
+{
+#ifndef ETXTBSY
+ return do_rename(from, to);
+#else
+ int rc = do_rename(from, to);
+ if ((rc == 0) || (errno != ETXTBSY))
+ return rc;
+ if (robust_unlink(to) != 0)
+ return -1;
+ return do_rename(from, to);
+#endif
}
}
}
-/* like strncpy but does not 0 fill the buffer and always null
- terminates (thus it can use maxlen+1 space in d) */
-void strlcpy(char *d, char *s, int maxlen)
-{
- int len = strlen(s);
- if (len > maxlen) len = maxlen;
- memcpy(d, s, len);
- d[len] = 0;
-}
-
-/* like strncat but does not 0 fill the buffer and always null
- terminates (thus it can use maxlen+1 space in d) */
-void strlcat(char *d, char *s, int maxlen)
-{
- int len1 = strlen(d);
- int len2 = strlen(s);
- if (len1+len2 > maxlen) {
- len2 = maxlen-len1;
- }
- if (len2 > 0) {
- memcpy(d+len1, s, len2);
- d[len1+len2] = 0;
- }
-}
-
/* turn a user name into a uid */
int name_to_uid(char *name, uid_t *uid)
{
(*argc)++;
return;
#else
+ extern int sanitize_paths;
glob_t globbuf;
int i;
if (!*s) s = ".";
argv[*argc] = strdup(s);
+ if (sanitize_paths) {
+ sanitize_path(argv[*argc], NULL);
+ }
memset(&globbuf, 0, sizeof(globbuf));
glob(argv[*argc], 0, NULL, &globbuf);
s = strdup(s);
if (!s) out_of_memory("glob_expand");
- base = (char *)malloc(strlen(base1)+3);
- if (!base) out_of_memory("glob_expand");
-
- sprintf(base," %s/", base1);
+ if (asprintf(&base," %s/", base1) <= 0) out_of_memory("glob_expand");
q = s;
while ((p = strstr(q,base)) && ((*argc) < maxargs)) {
}
}
-/* this is like vsnprintf but the 'n' limit does not include
- the terminating null. So if you have a 1024 byte buffer then
- pass 1023 for n */
-int vslprintf(char *str, int n, const char *format, va_list ap)
-{
-#ifdef HAVE_VSNPRINTF
- int ret = vsnprintf(str, n, format, ap);
- if (ret > n || ret < 0) {
- str[n] = 0;
- return -1;
- }
- str[ret] = 0;
- return ret;
-#else
- static char *buf;
- static int len=MAXPATHLEN*8;
- int ret;
-
- /* this code is NOT a proper vsnprintf() implementation. It
- relies on the fact that all calls to slprintf() in rsync
- pass strings which have already been checked to be less
- than MAXPATHLEN in length and never more than 2 strings are
- concatenated. This means the above buffer is absolutely
- ample and can never be overflowed.
-
- In the future we would like to replace this with a proper
- vsnprintf() implementation but right now we need a solution
- that is secure and portable. This is it. */
-
- if (!buf) {
- buf = malloc(len);
- if (!buf) {
- /* can't call debug or we would recurse */
- exit_cleanup(1);
- }
- }
-
- vsprintf(buf, format, ap);
- ret = strlen(buf);
- if (ret > n) {
- /* yikes! */
- exit_cleanup(1);
- }
- buf[ret] = 0;
-
- memcpy(str, buf, ret+1);
-
- return ret;
-#endif
-}
-
-
-/* like snprintf but always null terminates */
-int slprintf(char *str, int n, char *format, ...)
-{
- va_list ap;
- int ret;
-
- va_start(ap, format);
- ret = vslprintf(str,n,format,ap);
- va_end(ap);
- return ret;
-}
-
-
void *Realloc(void *p, int size)
{
if (!p) return (void *)malloc(size);
}
}
+/*
+ * Make path appear as if a chroot had occurred:
+ * 1. remove leading "/" (or replace with "." if at end)
+ * 2. remove leading ".." components (except those allowed by "reldir")
+ * 3. delete any other "<dir>/.." (recursively)
+ * Can only shrink paths, so sanitizes in place.
+ * While we're at it, remove double slashes and "." components like
+ * clean_fname does(), but DON'T remove a trailing slash because that
+ * is sometimes significant on command line arguments.
+ * If "reldir" is non-null, it is a sanitized directory that the path will be
+ * relative to, so allow as many ".." at the beginning of the path as
+ * there are components in reldir. This is used for symbolic link targets.
+ * If reldir is non-null and the path began with "/", to be completely like
+ * a chroot we should add in depth levels of ".." at the beginning of the
+ * path, but that would blow the assumption that the path doesn't grow and
+ * it is not likely to end up being a valid symlink anyway, so just do
+ * the normal removal of the leading "/" instead.
+ * Contributed by Dave Dykstra <dwd@bell-labs.com>
+ */
+
+void sanitize_path(char *p, char *reldir)
+{
+ char *start, *sanp;
+ int depth = 0;
+ int allowdotdot = 0;
+
+ if (reldir) {
+ depth++;
+ while (*reldir) {
+ if (*reldir++ == '/') {
+ depth++;
+ }
+ }
+ }
+ start = p;
+ sanp = p;
+ while (*p == '/') {
+ /* remove leading slashes */
+ p++;
+ }
+ while (*p != '\0') {
+ /* this loop iterates once per filename component in p.
+ * both p (and sanp if the original had a slash) should
+ * always be left pointing after a slash
+ */
+ if ((*p == '.') && ((*(p+1) == '/') || (*(p+1) == '\0'))) {
+ /* skip "." component */
+ while (*++p == '/') {
+ /* skip following slashes */
+ ;
+ }
+ continue;
+ }
+ allowdotdot = 0;
+ if ((*p == '.') && (*(p+1) == '.') &&
+ ((*(p+2) == '/') || (*(p+2) == '\0'))) {
+ /* ".." component followed by slash or end */
+ if ((depth > 0) && (sanp == start)) {
+ /* allow depth levels of .. at the beginning */
+ --depth;
+ allowdotdot = 1;
+ } else {
+ p += 2;
+ if (*p == '/')
+ p++;
+ if (sanp != start) {
+ /* back up sanp one level */
+ --sanp; /* now pointing at slash */
+ while ((sanp > start) && (*(sanp - 1) != '/')) {
+ /* skip back up to slash */
+ sanp--;
+ }
+ }
+ continue;
+ }
+ }
+ while (1) {
+ /* copy one component through next slash */
+ *sanp++ = *p++;
+ if ((*p == '\0') || (*(p-1) == '/')) {
+ while (*p == '/') {
+ /* skip multiple slashes */
+ p++;
+ }
+ break;
+ }
+ }
+ if (allowdotdot) {
+ /* move the virtual beginning to leave the .. alone */
+ start = sanp;
+ }
+ }
+ if ((sanp == start) && !allowdotdot) {
+ /* ended up with nothing, so put in "." component */
+ /*
+ * note that the !allowdotdot doesn't prevent this from
+ * happening in all allowed ".." situations, but I didn't
+ * think it was worth putting in an extra variable to ensure
+ * it since an extra "." won't hurt in those situations.
+ */
+ *sanp++ = '.';
+ }
+ *sanp = '\0';
+}
+
static char curr_dir[MAXPATHLEN];
getcwd(curr_dir, sizeof(curr_dir)-1);
}
+ if (!dir) return NULL; /* this call was probably just to initialize */
+
if (chdir(dir)) return NULL;
if (save) {
}
if (*dir == '/') {
- strlcpy(curr_dir, dir, sizeof(curr_dir)-1);
+ strlcpy(curr_dir, dir, sizeof(curr_dir));
} else {
- strlcat(curr_dir,"/", sizeof(curr_dir)-1);
- strlcat(curr_dir,dir, sizeof(curr_dir)-1);
+ strlcat(curr_dir,"/", sizeof(curr_dir));
+ strlcat(curr_dir,dir, sizeof(curr_dir));
}
clean_fname(curr_dir);
return ret;
}
- strlcpy(curr_dir, dir, sizeof(curr_dir)-1);
+ strlcpy(curr_dir, dir, sizeof(curr_dir));
free(dir);
to ensure that signed/unsigned usage is consistent between machines. */
int u_strcmp(const char *cs1, const char *cs2)
{
- const uchar *s1 = (uchar *)cs1;
- const uchar *s2 = (uchar *)cs2;
+ const uchar *s1 = (const uchar *)cs1;
+ const uchar *s2 = (const uchar *)cs2;
while (*s1 && *s2 && (*s1 == *s2)) {
s1++; s2++;
return (int)*s1 - (int)*s2;
}
-static OFF_T last_ofs;
+static OFF_T last_ofs;
+static struct timeval print_time;
+static struct timeval start_time;
+static OFF_T start_ofs;
-void end_progress(void)
+static unsigned long msdiff(struct timeval *t1, struct timeval *t2)
+{
+ return (t2->tv_sec - t1->tv_sec) * 1000
+ + (t2->tv_usec - t1->tv_usec) / 1000;
+}
+
+
+/**
+ * @param is_last True if this is the last time progress will be
+ * printed for this file, so we should output a newline. (Not
+ * necessarily the same as all bytes being received.)
+ **/
+static void rprint_progress(OFF_T ofs, OFF_T size, struct timeval *now,
+ int is_last)
+{
+ int pct = (ofs == size) ? 100 : (int)((100.0*ofs)/size);
+ unsigned long diff = msdiff(&start_time, now);
+ double rate = diff ? ((ofs-start_ofs) / diff) * 1000.0/1024.0 : 0;
+ const char *units, *rem_units;
+ double remain = pct ? ((100.0-pct) * diff / pct / 1000.0) : 0;
+
+ if (rate > 1024*1024) {
+ rate /= 1024.0 * 1024.0;
+ units = "GB/s";
+ } else if (rate > 1024) {
+ rate /= 1024.0;
+ units = "MB/s";
+ } else {
+ units = "kB/s";
+ }
+
+ if (remain > 5*60*60) {
+ remain /= 60*60;
+ rem_units = "h";
+ } if (remain > 5*60) {
+ remain /= 60;
+ rem_units = "m";
+ } else {
+ rem_units = "s";
+ }
+
+ rprintf(FINFO, "%12.0f %3d%% %7.2f%s %5.0f%s%s",
+ (double) ofs, pct, rate, units,
+ remain, rem_units,
+ is_last ? "\n" : "\r");
+}
+
+void end_progress(OFF_T size)
{
extern int do_progress, am_server;
if (do_progress && !am_server) {
- rprintf(FINFO,"\n");
+ struct timeval now;
+ gettimeofday(&now, NULL);
+ rprint_progress(size, size, &now, True);
}
- last_ofs = 0;
+ last_ofs = 0;
+ start_ofs = 0;
+ print_time.tv_sec = print_time.tv_usec = 0;
+ start_time.tv_sec = start_time.tv_usec = 0;
}
void show_progress(OFF_T ofs, OFF_T size)
{
extern int do_progress, am_server;
-
- if (do_progress && !am_server) {
- if (ofs > last_ofs + 1000) {
- int pct = (int)((100.0*ofs)/size);
- rprintf(FINFO,"%.0f (%d%%)\r", (double)ofs, pct);
- last_ofs = ofs;
- }
+ struct timeval now;
+
+ gettimeofday(&now, NULL);
+
+ if (!start_time.tv_sec && !start_time.tv_usec) {
+ start_time.tv_sec = now.tv_sec;
+ start_time.tv_usec = now.tv_usec;
+ start_ofs = ofs;
+ }
+
+ if (do_progress
+ && !am_server
+ && ofs > last_ofs + 1000
+ && msdiff(&print_time, &now) > 250) {
+ rprint_progress(ofs, size, &now, False);
+ last_ofs = ofs;
+ print_time.tv_sec = now.tv_sec;
+ print_time.tv_usec = now.tv_usec;
}
}
free(dest);
return (depth < 0);
}
+
+
+/****************************************************************************
+ return the date and time as a string
+****************************************************************************/
+char *timestring(time_t t)
+{
+ static char TimeBuf[200];
+ struct tm *tm = localtime(&t);
+
+#ifdef HAVE_STRFTIME
+ strftime(TimeBuf,sizeof(TimeBuf)-1,"%Y/%m/%d %T",tm);
+#else
+ strlcpy(TimeBuf, asctime(tm), sizeof(TimeBuf));
+#endif
+
+ if (TimeBuf[strlen(TimeBuf)-1] == '\n') {
+ TimeBuf[strlen(TimeBuf)-1] = 0;
+ }
+
+ return(TimeBuf);
+}
+
+
+/**
+ * Sleep for a specified number of milliseconds.
+ *
+ * Always returns TRUE. (In the future it might return FALSE if
+ * interrupted.)
+ **/
+int msleep(int t)
+{
+ int tdiff=0;
+ struct timeval tval,t1,t2;
+
+ gettimeofday(&t1, NULL);
+ gettimeofday(&t2, NULL);
+
+ while (tdiff < t) {
+ tval.tv_sec = (t-tdiff)/1000;
+ tval.tv_usec = 1000*((t-tdiff)%1000);
+
+ errno = 0;
+ select(0,NULL,NULL, NULL, &tval);
+
+ gettimeofday(&t2, NULL);
+ tdiff = (t2.tv_sec - t1.tv_sec)*1000 +
+ (t2.tv_usec - t1.tv_usec)/1000;
+ }
+
+ return True;
+}
+
+
+/*******************************************************************
+ Determine if two file modification times are equivalent (either exact
+ or in the modification timestamp window established by --modify-window)
+ Returns 0 if the times should be treated as the same, 1 if the
+ first is later and -1 if the 2nd is later
+ *******************************************************************/
+int cmp_modtime(time_t file1, time_t file2)
+{
+ extern int modify_window;
+
+ if (file2 > file1) {
+ if (file2 - file1 <= modify_window) return 0;
+ return -1;
+ }
+ if (file1 - file2 <= modify_window) return 0;
+ return 1;
+}
+
+
+#ifdef __INSURE__XX
+#include <dlfcn.h>
+
+/*******************************************************************
+This routine is a trick to immediately catch errors when debugging
+with insure. A xterm with a gdb is popped up when insure catches
+a error. It is Linux specific.
+********************************************************************/
+int _Insure_trap_error(int a1, int a2, int a3, int a4, int a5, int a6)
+{
+ static int (*fn)();
+ int ret;
+ char *cmd;
+
+ asprintf(&cmd, "/usr/X11R6/bin/xterm -display :0 -T Panic -n Panic -e /bin/sh -c 'cat /tmp/ierrs.*.%d ; gdb /proc/%d/exe %d'",
+ getpid(), getpid(), getpid());
+
+ if (!fn) {
+ static void *h;
+ h = dlopen("/usr/local/parasoft/insure++lite/lib.linux2/libinsure.so", RTLD_LAZY);
+ fn = dlsym(h, "_Insure_trap_error");
+ }
+
+ ret = fn(a1, a2, a3, a4, a5, a6);
+
+ system(cmd);
+
+ free(cmd);
+
+ return ret;
+}
+#endif
git.samba.org / rsync.git / blobdiff