-/* 1999-02-22 Arkadiusz MiΒΆkiewicz <misiek@pld.ORG.PL>
+/* 1999-02-22 Arkadiusz Miskiewicz <misiek@pld.ORG.PL>
* - added Native Language Support
* Sun Mar 21 1999 - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
* - fixed strerr(errno) in gettext calls
}
}
+void
+reset_mtab_info(void) {
+ have_mtab_info = 0;
+}
+
int
mtab_does_not_exist(void) {
get_mtab_info();
}
static void
-setlkw_timeout (int sig) {
+setlkw_timeout (__attribute__((unused)) int sig) {
/* nothing, fcntl will fail anyway */
}
/* Repeat until it was us who made the link */
while (!we_created_lockfile) {
struct flock flock;
- int errsv, j;
+ int j;
j = link(linktargetfile, MOUNTED_LOCK);
- errsv = errno;
- if (j == 0)
- we_created_lockfile = 1;
+ {
+ int errsv = errno;
- if (j < 0 && errsv != EEXIST) {
- (void) unlink(linktargetfile);
- die (EX_FILEIO, _("can't link lock file %s: %s "
- "(use -n flag to override)"),
- MOUNTED_LOCK, strerror (errsv));
+ if (j == 0)
+ we_created_lockfile = 1;
+
+ if (j < 0 && errsv != EEXIST) {
+ (void) unlink(linktargetfile);
+ die (EX_FILEIO, _("can't link lock file %s: %s "
+ "(use -n flag to override)"),
+ MOUNTED_LOCK, strerror (errsv));
+ }
}
lockfile_fd = open (MOUNTED_LOCK, O_WRONLY);
}
(void) unlink(linktargetfile);
} else {
- static int tries = 0;
+ static int retries = 0;
/* Someone else made the link. Wait. */
alarm(LOCK_TIMEOUT);
alarm(0);
/* Limit the number of iterations - maybe there
still is some old /etc/mtab~ */
- ++tries;
- if (tries % 200 == 0)
+ ++retries;
+ if (retries % 200 == 0)
usleep(30);
- if (tries > 100000) {
+ if (retries > 100000) {
(void) unlink(linktargetfile);
close(lockfile_fd);
die (EX_FILEIO, _("Cannot create link %s\n"
* from the present mtab before renaming.
*/
struct stat sbuf;
- if (stat (MOUNTED, &sbuf) == 0)
- chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid);
+ if (stat (MOUNTED, &sbuf) == 0) {
+ if (chown (MOUNTED_TEMP, sbuf.st_uid, sbuf.st_gid) < 0) {
+ nfs_error(_("%s: error changing owner of %s: %s"),
+ progname, MOUNTED_TEMP, strerror (errno));
+ }
+ }
}
/* rename mtemp to mtab */