712 lines
15 KiB
C
712 lines
15 KiB
C
/* xqtsub.c
|
||
System dependent functions used only by uuxqt.
|
||
|
||
Copyright (C) 1991, 1992, 1993, 1995 Ian Lance Taylor
|
||
|
||
This file is part of the Taylor UUCP package.
|
||
|
||
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 the Free Software Foundation; either version 2 of the
|
||
License, or (at your option) any later version.
|
||
|
||
This program is distributed in the hope that it will be useful, but
|
||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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, write to the Free Software
|
||
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
||
The author of the program may be contacted at ian@airs.com or
|
||
c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
|
||
*/
|
||
|
||
#include "uucp.h"
|
||
|
||
#if USE_RCS_ID
|
||
const char xqtsub_rcsid[] = "$Id: xqtsub.c,v 1.3 1995/08/24 05:20:35 jtc Exp $";
|
||
#endif
|
||
|
||
#include "uudefs.h"
|
||
#include "uuconf.h"
|
||
#include "system.h"
|
||
#include "sysdep.h"
|
||
|
||
#include <ctype.h>
|
||
#include <errno.h>
|
||
|
||
#if HAVE_FCNTL_H
|
||
#include <fcntl.h>
|
||
#else
|
||
#if HAVE_SYS_FILE_H
|
||
#include <sys/file.h>
|
||
#endif
|
||
#endif
|
||
|
||
#ifndef O_RDONLY
|
||
#define O_RDONLY 0
|
||
#define O_WRONLY 1
|
||
#define O_RDWR 2
|
||
#endif
|
||
|
||
#ifndef O_NOCTTY
|
||
#define O_NOCTTY 0
|
||
#endif
|
||
|
||
#ifndef FD_CLOEXEC
|
||
#define FD_CLOEXEC 1
|
||
#endif
|
||
|
||
#if HAVE_OPENDIR
|
||
#if HAVE_DIRENT_H
|
||
#include <dirent.h>
|
||
#else /* ! HAVE_DIRENT_H */
|
||
#include <sys/dir.h>
|
||
#define dirent direct
|
||
#endif /* ! HAVE_DIRENT_H */
|
||
#endif /* HAVE_OPENDIR */
|
||
|
||
/* Get a value for EX_TEMPFAIL. */
|
||
|
||
#if HAVE_SYSEXITS_H
|
||
#include <sysexits.h>
|
||
#endif
|
||
|
||
#ifndef EX_TEMPFAIL
|
||
#define EX_TEMPFAIL 75
|
||
#endif
|
||
|
||
/* Get the full pathname of the command to execute, given the list of
|
||
permitted commands and the allowed path. */
|
||
|
||
char *
|
||
zsysdep_find_command (zcmd, pzcmds, pzpath, pferr)
|
||
const char *zcmd;
|
||
char **pzcmds;
|
||
char **pzpath;
|
||
boolean *pferr;
|
||
{
|
||
char **pz;
|
||
struct stat s;
|
||
|
||
*pferr = FALSE;
|
||
|
||
for (pz = pzcmds; *pz != NULL; pz++)
|
||
{
|
||
char *zslash;
|
||
|
||
if (strcmp (*pz, "ALL") == 0)
|
||
break;
|
||
|
||
zslash = strrchr (*pz, '/');
|
||
if (zslash != NULL)
|
||
++zslash;
|
||
else
|
||
zslash = *pz;
|
||
if (strcmp (zslash, zcmd) == 0
|
||
|| strcmp (*pz, zcmd) == 0)
|
||
{
|
||
/* If we already have an absolute path, we can get out
|
||
immediately. */
|
||
if (**pz == '/')
|
||
{
|
||
/* Quick error check. */
|
||
if (stat (*pz, &s) != 0)
|
||
{
|
||
ulog (LOG_ERROR, "%s: %s", *pz, strerror (errno));
|
||
*pferr = TRUE;
|
||
return NULL;
|
||
}
|
||
return zbufcpy (*pz);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* If we didn't find this command, get out. */
|
||
if (*pz == NULL)
|
||
return NULL;
|
||
|
||
/* We didn't find an absolute pathname, so we must look through
|
||
the path. */
|
||
for (pz = pzpath; *pz != NULL; pz++)
|
||
{
|
||
char *zname;
|
||
|
||
zname = zsysdep_in_dir (*pz, zcmd);
|
||
if (stat (zname, &s) == 0)
|
||
return zname;
|
||
}
|
||
|
||
return NULL;
|
||
}
|
||
|
||
/* Expand a local filename for uuxqt. This is special because uuxqt
|
||
only wants to expand filenames that start with ~ (it does not want
|
||
to prepend the current directory to other names) and if the ~ is
|
||
double, it is turned into a single ~. This returns NULL to
|
||
indicate that no change was required; it has no way to return
|
||
error. */
|
||
|
||
char *
|
||
zsysdep_xqt_local_file (qsys, zfile)
|
||
const struct uuconf_system *qsys;
|
||
const char *zfile;
|
||
{
|
||
if (*zfile != '~')
|
||
return NULL;
|
||
if (zfile[1] == '~')
|
||
{
|
||
size_t clen;
|
||
char *zret;
|
||
|
||
clen = strlen (zfile);
|
||
zret = zbufalc (clen);
|
||
memcpy (zret, zfile + 1, clen);
|
||
return zret;
|
||
}
|
||
return zsysdep_local_file (zfile, qsys->uuconf_zpubdir,
|
||
(boolean *) NULL);
|
||
}
|
||
|
||
#if ! ALLOW_FILENAME_ARGUMENTS
|
||
|
||
/* Check to see whether an argument specifies a file name; if it does,
|
||
make sure that the file may legally be sent and/or received. For
|
||
Unix, we do not permit any occurrence of "/../" in the name, nor
|
||
may it start with "../". Otherwise, if it starts with "/" we check
|
||
against the list of permitted files. */
|
||
|
||
boolean
|
||
fsysdep_xqt_check_file (qsys, zfile)
|
||
const struct uuconf_system *qsys;
|
||
const char *zfile;
|
||
{
|
||
size_t clen;
|
||
|
||
/* Disallow exact "..", prefix "../", suffix "/..", internal "/../",
|
||
and restricted absolute paths. */
|
||
clen = strlen (zfile);
|
||
if ((clen == sizeof ".." - 1
|
||
&& strcmp (zfile, "..") == 0)
|
||
|| strncmp (zfile, "../", sizeof "../" - 1) == 0
|
||
|| (clen >= sizeof "/.." - 1
|
||
&& strcmp (zfile + clen - (sizeof "/.." - 1), "/..") == 0)
|
||
|| strstr (zfile, "/../") != NULL
|
||
|| (*zfile == '/'
|
||
&& (! fin_directory_list (zfile, qsys->uuconf_pzremote_send,
|
||
qsys->uuconf_zpubdir, TRUE, FALSE,
|
||
(const char *) NULL)
|
||
|| ! fin_directory_list (zfile, qsys->uuconf_pzremote_receive,
|
||
qsys->uuconf_zpubdir, TRUE, FALSE,
|
||
(const char *) NULL))))
|
||
{
|
||
ulog (LOG_ERROR, "Not permitted to refer to file \"%s\"", zfile);
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
#endif /* ! ALLOW_FILENAME_ARGUMENTS */
|
||
|
||
/* Invoke the command specified by an execute file. */
|
||
|
||
/*ARGSUSED*/
|
||
boolean
|
||
fsysdep_execute (qsys, zuser, pazargs, zfullcmd, zinput, zoutput,
|
||
fshell, iseq, pzerror, pftemp)
|
||
const struct uuconf_system *qsys;
|
||
const char *zuser;
|
||
const char **pazargs;
|
||
const char *zfullcmd;
|
||
const char *zinput;
|
||
const char *zoutput;
|
||
boolean fshell;
|
||
int iseq;
|
||
char **pzerror;
|
||
boolean *pftemp;
|
||
{
|
||
int aidescs[3];
|
||
boolean ferr;
|
||
pid_t ipid;
|
||
int ierr;
|
||
char abxqtdir[sizeof XQTDIR + 4];
|
||
const char *zxqtdir;
|
||
int istat;
|
||
char *zpath;
|
||
#if ALLOW_SH_EXECUTION
|
||
const char *azshargs[4];
|
||
#endif
|
||
|
||
*pzerror = NULL;
|
||
*pftemp = FALSE;
|
||
|
||
aidescs[0] = SPAWN_NULL;
|
||
aidescs[1] = SPAWN_NULL;
|
||
aidescs[2] = SPAWN_NULL;
|
||
|
||
ferr = FALSE;
|
||
|
||
if (zinput != NULL)
|
||
{
|
||
aidescs[0] = open ((char *) zinput, O_RDONLY | O_NOCTTY, 0);
|
||
if (aidescs[0] < 0)
|
||
{
|
||
ulog (LOG_ERROR, "open (%s): %s", zinput, strerror (errno));
|
||
ferr = TRUE;
|
||
}
|
||
else if (fcntl (aidescs[0], F_SETFD,
|
||
fcntl (aidescs[0], F_GETFD, 0) | FD_CLOEXEC) < 0)
|
||
{
|
||
ulog (LOG_ERROR, "fcntl (FD_CLOEXEC): %s", strerror (errno));
|
||
ferr = TRUE;
|
||
}
|
||
}
|
||
|
||
if (! ferr && zoutput != NULL)
|
||
{
|
||
aidescs[1] = creat ((char *) zoutput, IPRIVATE_FILE_MODE);
|
||
if (aidescs[1] < 0)
|
||
{
|
||
ulog (LOG_ERROR, "creat (%s): %s", zoutput, strerror (errno));
|
||
*pftemp = TRUE;
|
||
ferr = TRUE;
|
||
}
|
||
else if (fcntl (aidescs[1], F_SETFD,
|
||
fcntl (aidescs[1], F_GETFD, 0) | FD_CLOEXEC) < 0)
|
||
{
|
||
ulog (LOG_ERROR, "fcntl (FD_CLOEXEC): %s", strerror (errno));
|
||
ferr = TRUE;
|
||
}
|
||
}
|
||
|
||
if (! ferr)
|
||
{
|
||
*pzerror = zstemp_file (qsys);
|
||
aidescs[2] = creat (*pzerror, IPRIVATE_FILE_MODE);
|
||
if (aidescs[2] < 0)
|
||
{
|
||
if (errno == ENOENT)
|
||
{
|
||
if (! fsysdep_make_dirs (*pzerror, FALSE))
|
||
{
|
||
*pftemp = TRUE;
|
||
ferr = TRUE;
|
||
}
|
||
else
|
||
aidescs[2] = creat (*pzerror, IPRIVATE_FILE_MODE);
|
||
}
|
||
if (! ferr && aidescs[2] < 0)
|
||
{
|
||
ulog (LOG_ERROR, "creat (%s): %s", *pzerror, strerror (errno));
|
||
*pftemp = TRUE;
|
||
ferr = TRUE;
|
||
}
|
||
}
|
||
if (! ferr
|
||
&& fcntl (aidescs[2], F_SETFD,
|
||
fcntl (aidescs[2], F_GETFD, 0) | FD_CLOEXEC) < 0)
|
||
{
|
||
ulog (LOG_ERROR, "fcntl (FD_CLOEXEC): %s", strerror (errno));
|
||
ferr = TRUE;
|
||
}
|
||
}
|
||
|
||
if (iseq == 0)
|
||
zxqtdir = XQTDIR;
|
||
else
|
||
{
|
||
sprintf (abxqtdir, "%s%04d", XQTDIR, iseq);
|
||
zxqtdir = abxqtdir;
|
||
}
|
||
|
||
if (ferr)
|
||
{
|
||
if (aidescs[0] != SPAWN_NULL)
|
||
(void) close (aidescs[0]);
|
||
if (aidescs[1] != SPAWN_NULL)
|
||
(void) close (aidescs[1]);
|
||
if (aidescs[2] != SPAWN_NULL)
|
||
(void) close (aidescs[2]);
|
||
ubuffree (*pzerror);
|
||
return FALSE;
|
||
}
|
||
|
||
#if ALLOW_SH_EXECUTION
|
||
if (fshell)
|
||
{
|
||
azshargs[0] = "/bin/sh";
|
||
azshargs[1] = "-c";
|
||
azshargs[2] = zfullcmd;
|
||
azshargs[3] = NULL;
|
||
pazargs = azshargs;
|
||
}
|
||
#else
|
||
fshell = FALSE;
|
||
#endif
|
||
|
||
if (qsys->uuconf_pzpath == NULL)
|
||
zpath = NULL;
|
||
else
|
||
{
|
||
size_t c;
|
||
char **pz;
|
||
|
||
c = 0;
|
||
for (pz = qsys->uuconf_pzpath; *pz != NULL; pz++)
|
||
c += strlen (*pz) + 1;
|
||
zpath = zbufalc (c);
|
||
*zpath = '\0';
|
||
for (pz = qsys->uuconf_pzpath; *pz != NULL; pz++)
|
||
{
|
||
strcat (zpath, *pz);
|
||
if (pz[1] != NULL)
|
||
strcat (zpath, ":");
|
||
}
|
||
}
|
||
|
||
/* Pass zchdir as zxqtdir, fnosigs as TRUE, fshell as TRUE if we
|
||
aren't already using the shell. */
|
||
ipid = ixsspawn (pazargs, aidescs, TRUE, FALSE, zxqtdir, TRUE,
|
||
! fshell, zpath, qsys->uuconf_zname, zuser);
|
||
|
||
ierr = errno;
|
||
|
||
ubuffree (zpath);
|
||
|
||
if (aidescs[0] != SPAWN_NULL)
|
||
(void) close (aidescs[0]);
|
||
if (aidescs[1] != SPAWN_NULL)
|
||
(void) close (aidescs[1]);
|
||
if (aidescs[2] != SPAWN_NULL)
|
||
(void) close (aidescs[2]);
|
||
|
||
if (ipid < 0)
|
||
{
|
||
ulog (LOG_ERROR, "ixsspawn: %s", strerror (ierr));
|
||
*pftemp = TRUE;
|
||
return FALSE;
|
||
}
|
||
|
||
istat = ixswait ((unsigned long) ipid, "Execution");
|
||
|
||
if (istat == EX_TEMPFAIL)
|
||
*pftemp = TRUE;
|
||
|
||
return istat == 0;
|
||
}
|
||
|
||
/* Lock a uuxqt process. */
|
||
|
||
int
|
||
ixsysdep_lock_uuxqt (zcmd, cmaxuuxqts)
|
||
const char *zcmd;
|
||
int cmaxuuxqts;
|
||
{
|
||
char ab[sizeof "LCK.XQT.9999"];
|
||
int i;
|
||
|
||
if (cmaxuuxqts <= 0 || cmaxuuxqts >= 10000)
|
||
cmaxuuxqts = 9999;
|
||
for (i = 0; i < cmaxuuxqts; i++)
|
||
{
|
||
sprintf (ab, "LCK.XQT.%d", i);
|
||
if (fsdo_lock (ab, TRUE, (boolean *) NULL))
|
||
break;
|
||
}
|
||
if (i >= cmaxuuxqts)
|
||
return -1;
|
||
|
||
if (zcmd != NULL)
|
||
{
|
||
char abcmd[sizeof "LXQ.123456789"];
|
||
|
||
sprintf (abcmd, "LXQ.%.9s", zcmd);
|
||
abcmd[strcspn (abcmd, " \t/")] = '\0';
|
||
if (! fsdo_lock (abcmd, TRUE, (boolean *) NULL))
|
||
{
|
||
(void) fsdo_unlock (ab, TRUE);
|
||
return -1;
|
||
}
|
||
}
|
||
|
||
return i;
|
||
}
|
||
|
||
/* Unlock a uuxqt process. */
|
||
|
||
boolean
|
||
fsysdep_unlock_uuxqt (iseq, zcmd, cmaxuuxqts)
|
||
int iseq;
|
||
const char *zcmd;
|
||
int cmaxuuxqts;
|
||
{
|
||
char ab[sizeof "LCK.XQT.9999"];
|
||
boolean fret;
|
||
|
||
fret = TRUE;
|
||
|
||
sprintf (ab, "LCK.XQT.%d", iseq);
|
||
if (! fsdo_unlock (ab, TRUE))
|
||
fret = FALSE;
|
||
|
||
if (zcmd != NULL)
|
||
{
|
||
char abcmd[sizeof "LXQ.123456789"];
|
||
|
||
sprintf (abcmd, "LXQ.%.9s", zcmd);
|
||
abcmd[strcspn (abcmd, " \t/")] = '\0';
|
||
if (! fsdo_unlock (abcmd, TRUE))
|
||
fret = FALSE;
|
||
}
|
||
|
||
return fret;
|
||
}
|
||
|
||
/* See whether a particular uuxqt command is locked (this depends on
|
||
the implementation of fsdo_lock). */
|
||
|
||
boolean
|
||
fsysdep_uuxqt_locked (zcmd)
|
||
const char *zcmd;
|
||
{
|
||
char ab[sizeof "LXQ.123456789"];
|
||
struct stat s;
|
||
|
||
sprintf (ab, "LXQ.%.9s", zcmd);
|
||
return stat (ab, &s) == 0;
|
||
}
|
||
|
||
/* Lock a particular execute file. */
|
||
|
||
boolean
|
||
fsysdep_lock_uuxqt_file (zfile)
|
||
const char *zfile;
|
||
{
|
||
char *zcopy, *z;
|
||
boolean fret;
|
||
|
||
zcopy = zbufcpy (zfile);
|
||
|
||
z = strrchr (zcopy, '/');
|
||
if (z == NULL)
|
||
*zcopy = 'L';
|
||
else
|
||
*(z + 1) = 'L';
|
||
|
||
fret = fsdo_lock (zcopy, TRUE, (boolean *) NULL);
|
||
ubuffree (zcopy);
|
||
return fret;
|
||
}
|
||
|
||
/* Unlock a particular execute file. */
|
||
|
||
boolean
|
||
fsysdep_unlock_uuxqt_file (zfile)
|
||
const char *zfile;
|
||
{
|
||
char *zcopy, *z;
|
||
boolean fret;
|
||
|
||
zcopy = zbufcpy (zfile);
|
||
|
||
z = strrchr (zcopy, '/');
|
||
if (z == NULL)
|
||
*zcopy = 'L';
|
||
else
|
||
*(z + 1) = 'L';
|
||
|
||
fret = fsdo_unlock (zcopy, TRUE);
|
||
ubuffree (zcopy);
|
||
return fret;
|
||
}
|
||
|
||
/* Lock the execute directory. Since we use a different directory
|
||
depending on which LCK.XQT.dddd file we got, there is actually no
|
||
need to create a lock file. We do make sure that the directory
|
||
exists, though. */
|
||
|
||
boolean
|
||
fsysdep_lock_uuxqt_dir (iseq)
|
||
int iseq;
|
||
{
|
||
const char *zxqtdir;
|
||
char abxqtdir[sizeof XQTDIR + 4];
|
||
|
||
if (iseq == 0)
|
||
zxqtdir = XQTDIR;
|
||
else
|
||
{
|
||
sprintf (abxqtdir, "%s%04d", XQTDIR, iseq);
|
||
zxqtdir = abxqtdir;
|
||
}
|
||
|
||
if (mkdir (zxqtdir, S_IRWXU) < 0
|
||
&& errno != EEXIST
|
||
&& errno != EISDIR)
|
||
{
|
||
ulog (LOG_ERROR, "mkdir (%s): %s", zxqtdir, strerror (errno));
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/* Unlock the execute directory and clear it out. The lock is
|
||
actually the LCK.XQT.dddd file, so we don't unlock it, but we do
|
||
remove all the files. */
|
||
|
||
boolean
|
||
fsysdep_unlock_uuxqt_dir (iseq)
|
||
int iseq;
|
||
{
|
||
const char *zxqtdir;
|
||
char abxqtdir[sizeof XQTDIR + 4];
|
||
DIR *qdir;
|
||
|
||
if (iseq == 0)
|
||
zxqtdir = XQTDIR;
|
||
else
|
||
{
|
||
sprintf (abxqtdir, "%s%04d", XQTDIR, iseq);
|
||
zxqtdir = abxqtdir;
|
||
}
|
||
|
||
qdir = opendir ((char *) zxqtdir);
|
||
if (qdir != NULL)
|
||
{
|
||
struct dirent *qentry;
|
||
|
||
while ((qentry = readdir (qdir)) != NULL)
|
||
{
|
||
char *z;
|
||
|
||
if (strcmp (qentry->d_name, ".") == 0
|
||
|| strcmp (qentry->d_name, "..") == 0)
|
||
continue;
|
||
z = zsysdep_in_dir (zxqtdir, qentry->d_name);
|
||
if (remove (z) < 0)
|
||
{
|
||
int ierr;
|
||
|
||
ierr = errno;
|
||
if (! fsysdep_directory (z))
|
||
ulog (LOG_ERROR, "remove (%s): %s", z,
|
||
strerror (ierr));
|
||
else
|
||
(void) fsysdep_rmdir (z);
|
||
}
|
||
ubuffree (z);
|
||
}
|
||
|
||
closedir (qdir);
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/* Move files into the execution directory. */
|
||
|
||
boolean
|
||
fsysdep_move_uuxqt_files (cfiles, pzfrom, pzto, fto, iseq, pzinput)
|
||
int cfiles;
|
||
const char *const *pzfrom;
|
||
const char *const *pzto;
|
||
boolean fto;
|
||
int iseq;
|
||
char **pzinput;
|
||
{
|
||
char *zinput;
|
||
const char *zxqtdir;
|
||
char abxqtdir[sizeof XQTDIR + 4];
|
||
int i;
|
||
|
||
if (pzinput == NULL)
|
||
zinput = NULL;
|
||
else
|
||
zinput = *pzinput;
|
||
|
||
if (iseq == 0)
|
||
zxqtdir = XQTDIR;
|
||
else
|
||
{
|
||
sprintf (abxqtdir, "%s%04d", XQTDIR, iseq);
|
||
zxqtdir = abxqtdir;
|
||
}
|
||
|
||
for (i = 0; i < cfiles; i++)
|
||
{
|
||
const char *zfrom, *zto;
|
||
char *zfree;
|
||
|
||
if (pzto[i] == NULL)
|
||
continue;
|
||
|
||
zfree = zsysdep_in_dir (zxqtdir, pzto[i]);
|
||
|
||
zfrom = pzfrom[i];
|
||
zto = zfree;
|
||
|
||
if (zinput != NULL && strcmp (zinput, zfrom) == 0)
|
||
{
|
||
*pzinput = zbufcpy (zto);
|
||
zinput = NULL;
|
||
}
|
||
|
||
if (! fto)
|
||
{
|
||
const char *ztemp;
|
||
|
||
ztemp = zfrom;
|
||
zfrom = zto;
|
||
zto = ztemp;
|
||
(void) chmod (zfrom, IPRIVATE_FILE_MODE);
|
||
}
|
||
|
||
if (rename (zfrom, zto) < 0)
|
||
{
|
||
#if HAVE_RENAME
|
||
/* On some systems the system call rename seems to fail for
|
||
arbitrary reasons. To get around this, we always try to
|
||
copy the file by hand if the rename failed. */
|
||
errno = EXDEV;
|
||
#endif
|
||
|
||
if (errno != EXDEV)
|
||
{
|
||
ulog (LOG_ERROR, "rename (%s, %s): %s", zfrom, zto,
|
||
strerror (errno));
|
||
ubuffree (zfree);
|
||
break;
|
||
}
|
||
|
||
if (! fcopy_file (zfrom, zto, FALSE, FALSE, FALSE))
|
||
{
|
||
ubuffree (zfree);
|
||
break;
|
||
}
|
||
if (remove (zfrom) < 0)
|
||
ulog (LOG_ERROR, "remove (%s): %s", zfrom,
|
||
strerror (errno));
|
||
}
|
||
|
||
if (fto)
|
||
(void) chmod (zto, IPUBLIC_FILE_MODE);
|
||
|
||
ubuffree (zfree);
|
||
}
|
||
|
||
if (i < cfiles)
|
||
{
|
||
if (fto)
|
||
(void) fsysdep_move_uuxqt_files (i, pzfrom, pzto, FALSE, iseq,
|
||
(char **) NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|