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Diffstat (limited to 'src/start-stop-daemon.c')
-rw-r--r--src/start-stop-daemon.c780
1 files changed, 390 insertions, 390 deletions
diff --git a/src/start-stop-daemon.c b/src/start-stop-daemon.c
index b48b7966..499543b9 100644
--- a/src/start-stop-daemon.c
+++ b/src/start-stop-daemon.c
@@ -130,7 +130,7 @@ static int parse_signal (const char *sig)
if (sscanf (sig, "%u", &i) == 1)
{
if (i > 0 && i < sizeof (signallist) / sizeof (signallist[0]))
- return (i);
+ return (i);
eerrorx ("%s: `%s' is not a valid signal", progname, sig);
}
@@ -141,7 +141,7 @@ static int parse_signal (const char *sig)
for (i = 0; i < sizeof (signallist) / sizeof (signallist[0]); i++)
if (strcmp (sig, signallist[i].name) == 0 ||
- (s && strcmp (s, signallist[i].name) == 0))
+ (s && strcmp (s, signallist[i].name) == 0))
return (signallist[i].signal);
eerrorx ("%s: `%s' is not a valid signal", progname, sig);
@@ -159,11 +159,11 @@ static void parse_schedule_item (schedulelist_t *item, const char *string)
item->type = schedule_timeout;
errno = 0;
if (sscanf (string, "%d", &item->value) != 1)
- eerrorx ("%s: invalid timeout value in schedule `%s'", progname,
- string);
+ eerrorx ("%s: invalid timeout value in schedule `%s'", progname,
+ string);
}
else if ((after_hyph = string + (string[0] == '-')) &&
- ((sig = parse_signal (after_hyph)) != -1))
+ ((sig = parse_signal (after_hyph)) != -1))
{
item->type = schedule_signal;
item->value = (int) sig;
@@ -184,7 +184,7 @@ static void parse_schedule (const char *string, int default_signal)
if (string)
for (slash = string; *slash; slash++)
if (*slash == '/')
- count++;
+ count++;
if (schedule)
free_schedulelist (&schedule);
@@ -201,12 +201,12 @@ static void parse_schedule (const char *string, int default_signal)
next->type = schedule_timeout;
next->gotolist = NULL;
if (string)
- {
- if (sscanf (string, "%d", &next->value) != 1)
- eerrorx ("%s: invalid timeout value in schedule", progname);
- }
+ {
+ if (sscanf (string, "%d", &next->value) != 1)
+ eerrorx ("%s: invalid timeout value in schedule", progname);
+ }
else
- next->value = 5;
+ next->value = 5;
next->next = NULL;
return;
@@ -216,12 +216,12 @@ static void parse_schedule (const char *string, int default_signal)
while (string != NULL)
{
if ((slash = strchr (string, '/')))
- len = slash - string;
+ len = slash - string;
else
- len = strlen (string);
+ len = strlen (string);
if (len >= (ptrdiff_t) sizeof (buffer))
- eerrorx ("%s: invalid schedule item, far too long", progname);
+ eerrorx ("%s: invalid schedule item, far too long", progname);
memcpy (buffer, string, len);
buffer[len] = 0;
@@ -229,21 +229,21 @@ static void parse_schedule (const char *string, int default_signal)
parse_schedule_item (next, buffer);
if (next->type == schedule_forever)
- {
- if (repeatat)
- eerrorx ("%s: invalid schedule, `forever' appears more than once",
- progname);
+ {
+ if (repeatat)
+ eerrorx ("%s: invalid schedule, `forever' appears more than once",
+ progname);
- repeatat = next;
- continue;
- }
+ repeatat = next;
+ continue;
+ }
if (string)
- {
- next->next = rc_xmalloc (sizeof (schedulelist_t));
- next = next->next;
- next->gotolist = NULL;
- }
+ {
+ next->next = rc_xmalloc (sizeof (schedulelist_t));
+ next = next->next;
+ next->gotolist = NULL;
+ }
}
if (repeatat)
@@ -270,14 +270,14 @@ static pid_t get_pid (const char *pidfile, bool quiet)
if ((fp = fopen (pidfile, "r")) == NULL)
{
if (! quiet)
- eerror ("%s: fopen `%s': %s", progname, pidfile, strerror (errno));
+ eerror ("%s: fopen `%s': %s", progname, pidfile, strerror (errno));
return (-1);
}
if (fscanf (fp, "%d", &pid) != 1)
{
if (! quiet)
- eerror ("%s: no pid found in `%s'", progname, pidfile);
+ eerror ("%s: no pid found in `%s'", progname, pidfile);
fclose (fp);
return (-1);
}
@@ -288,8 +288,8 @@ static pid_t get_pid (const char *pidfile, bool quiet)
/* return number of processed killed, -1 on error */
static int do_stop (const char *exec, const char *cmd,
- const char *pidfile, uid_t uid,int sig,
- bool quiet, bool verbose, bool test)
+ const char *pidfile, uid_t uid,int sig,
+ bool quiet, bool verbose, bool test)
{
pid_t *pids;
bool killed;
@@ -307,33 +307,33 @@ static int do_stop (const char *exec, const char *cmd,
for (i = 0; pids[i]; i++)
{
if (test)
- {
- if (! quiet)
- einfo ("Would send signal %d to PID %d", sig, pids[i]);
- nkilled++;
- continue;
- }
+ {
+ if (! quiet)
+ einfo ("Would send signal %d to PID %d", sig, pids[i]);
+ nkilled++;
+ continue;
+ }
if (verbose)
- ebegin ("Sending signal %d to PID %d", sig, pids[i]);
+ ebegin ("Sending signal %d to PID %d", sig, pids[i]);
errno = 0;
killed = (kill (pids[i], sig) == 0 || errno == ESRCH ? true : false);
if (! killed)
- {
- if (! quiet)
- eerror ("%s: failed to send signal %d to PID %d: %s",
- progname, sig, pids[i], strerror (errno));
- if (verbose)
- eend (1, NULL);
- nkilled = -1;
- }
+ {
+ if (! quiet)
+ eerror ("%s: failed to send signal %d to PID %d: %s",
+ progname, sig, pids[i], strerror (errno));
+ if (verbose)
+ eend (1, NULL);
+ nkilled = -1;
+ }
else
- {
- if (verbose)
- eend (0, NULL);
- if (nkilled != -1)
- nkilled++;
- }
+ {
+ if (verbose)
+ eend (0, NULL);
+ if (nkilled != -1)
+ nkilled++;
+ }
}
free (pids);
@@ -341,8 +341,8 @@ static int do_stop (const char *exec, const char *cmd,
}
static int run_stop_schedule (const char *exec, const char *cmd,
- const char *pidfile, uid_t uid,
- bool quiet, bool verbose, bool test)
+ const char *pidfile, uid_t uid,
+ bool quiet, bool verbose, bool test)
{
schedulelist_t *item = schedule;
int nkilled = 0;
@@ -355,89 +355,89 @@ static int run_stop_schedule (const char *exec, const char *cmd,
if (verbose)
{
if (pidfile)
- einfo ("Will stop PID in pidfile `%s'", pidfile);
+ einfo ("Will stop PID in pidfile `%s'", pidfile);
if (uid)
- einfo ("Will stop processes owned by UID %d", uid);
+ einfo ("Will stop processes owned by UID %d", uid);
if (exec)
- einfo ("Will stop processes of `%s'", exec);
+ einfo ("Will stop processes of `%s'", exec);
if (cmd)
- einfo ("Will stop processes called `%s'", cmd);
+ einfo ("Will stop processes called `%s'", cmd);
}
while (item)
{
switch (item->type)
- {
- case schedule_goto:
- item = item->gotolist;
- continue;
-
- case schedule_signal:
- nrunning = 0;
- nkilled = do_stop (exec, cmd, pidfile, uid, item->value,
- quiet, verbose, test);
- if (nkilled == 0)
- {
- if (tkilled == 0)
- {
- if (! quiet)
- eerror ("%s: no matching processes found", progname);
- }
- return (tkilled);
- }
- else if (nkilled == -1)
- return (0);
-
- tkilled += nkilled;
- break;
- case schedule_timeout:
- if (item->value < 1)
- {
- item = NULL;
- break;
- }
-
- if (gettimeofday (&stopat, NULL) != 0)
- {
- eerror ("%s: gettimeofday: %s", progname, strerror (errno));
- return (0);
- }
-
- stopat.tv_sec += item->value;
- while (1)
- {
- if ((nrunning = do_stop (exec, cmd, pidfile,
- uid, 0, true, false, true)) == 0)
- return (true);
-
- tv.tv_sec = 0;
- tv.tv_usec = POLL_INTERVAL;
- if (select (0, 0, 0, 0, &tv) < 0)
- {
- if (errno == EINTR)
- eerror ("%s: caught an interupt", progname);
- else
- eerror ("%s: select: %s", progname, strerror (errno));
- return (0);
- }
-
- if (gettimeofday (&now, NULL) != 0)
- {
- eerror ("%s: gettimeofday: %s", progname, strerror (errno));
- return (0);
- }
- if (timercmp (&now, &stopat, >))
- break;
- }
- break;
-
- default:
- eerror ("%s: invalid schedule item `%d'", progname, item->type);
- return (0);
- }
+ {
+ case schedule_goto:
+ item = item->gotolist;
+ continue;
+
+ case schedule_signal:
+ nrunning = 0;
+ nkilled = do_stop (exec, cmd, pidfile, uid, item->value,
+ quiet, verbose, test);
+ if (nkilled == 0)
+ {
+ if (tkilled == 0)
+ {
+ if (! quiet)
+ eerror ("%s: no matching processes found", progname);
+ }
+ return (tkilled);
+ }
+ else if (nkilled == -1)
+ return (0);
+
+ tkilled += nkilled;
+ break;
+ case schedule_timeout:
+ if (item->value < 1)
+ {
+ item = NULL;
+ break;
+ }
+
+ if (gettimeofday (&stopat, NULL) != 0)
+ {
+ eerror ("%s: gettimeofday: %s", progname, strerror (errno));
+ return (0);
+ }
+
+ stopat.tv_sec += item->value;
+ while (1)
+ {
+ if ((nrunning = do_stop (exec, cmd, pidfile,
+ uid, 0, true, false, true)) == 0)
+ return (true);
+
+ tv.tv_sec = 0;
+ tv.tv_usec = POLL_INTERVAL;
+ if (select (0, 0, 0, 0, &tv) < 0)
+ {
+ if (errno == EINTR)
+ eerror ("%s: caught an interupt", progname);
+ else
+ eerror ("%s: select: %s", progname, strerror (errno));
+ return (0);
+ }
+
+ if (gettimeofday (&now, NULL) != 0)
+ {
+ eerror ("%s: gettimeofday: %s", progname, strerror (errno));
+ return (0);
+ }
+ if (timercmp (&now, &stopat, >))
+ break;
+ }
+ break;
+
+ default:
+ eerror ("%s: invalid schedule item `%d'", progname, item->type);
+ return (0);
+ }
if (item)
- item = item->next;
+ item = item->next;
}
if (test || (tkilled > 0 && nrunning == 0))
@@ -446,9 +446,9 @@ static int run_stop_schedule (const char *exec, const char *cmd,
if (! quiet)
{
if (nrunning == 1)
- eerror ("%s: %d process refused to stop", progname, nrunning);
+ eerror ("%s: %d process refused to stop", progname, nrunning);
else
- eerror ("%s: %d process(es) refused to stop", progname, nrunning);
+ eerror ("%s: %d process(es) refused to stop", progname, nrunning);
}
return (-nrunning);
@@ -465,27 +465,27 @@ static void handle_signal (int sig)
{
case SIGINT:
if (! signame[0])
- snprintf (signame, sizeof (signame), "SIGINT");
+ snprintf (signame, sizeof (signame), "SIGINT");
case SIGTERM:
if (! signame[0])
- snprintf (signame, sizeof (signame), "SIGTERM");
+ snprintf (signame, sizeof (signame), "SIGTERM");
case SIGQUIT:
if (! signame[0])
- snprintf (signame, sizeof (signame), "SIGQUIT");
+ snprintf (signame, sizeof (signame), "SIGQUIT");
eerrorx ("%s: caught %s, aborting", progname, signame);
case SIGCHLD:
while (1)
- {
- if ((pid = waitpid (-1, &status, WNOHANG)) < 0)
- {
- if (errno != ECHILD)
- eerror ("%s: waitpid: %s", progname, strerror (errno));
- break;
- }
- }
+ {
+ if ((pid = waitpid (-1, &status, WNOHANG)) < 0)
+ {
+ if (errno != ECHILD)
+ eerror ("%s: waitpid: %s", progname, strerror (errno));
+ break;
+ }
+ }
break;
-
+
default:
eerror ("%s: caught unknown signal %d", progname, sig);
}
@@ -568,141 +568,141 @@ int main (int argc, char **argv)
signal (SIGTERM, handle_signal);
while ((c = getopt_long (argc, argv,
- "KN:R:Sbc:d:g:mn:op:qs:tu:r:vx:1:2:",
- longopts, (int *) 0)) != -1)
+ "KN:R:Sbc:d:g:mn:op:qs:tu:r:vx:1:2:",
+ longopts, (int *) 0)) != -1)
switch (c)
{
case 'K': /* --stop */
- stop = true;
- break;
+ stop = true;
+ break;
case 'N': /* --nice */
- if (sscanf (optarg, "%d", &nicelevel) != 1)
- eerrorx ("%s: invalid nice level `%s'", progname, optarg);
- break;
+ if (sscanf (optarg, "%d", &nicelevel) != 1)
+ eerrorx ("%s: invalid nice level `%s'", progname, optarg);
+ break;
case 'R': /* --retry <schedule>|<timeout> */
- parse_schedule (optarg, sig);
- break;
+ parse_schedule (optarg, sig);
+ break;
case 'S': /* --start */
- start = true;
- break;
+ start = true;
+ break;
case 'b': /* --background */
- background = true;
- break;
+ background = true;
+ break;
case 'c': /* --chuid <username>|<uid> */
- /* we copy the string just in case we need the
- * argument later. */
- {
- char *p = optarg;
- char *cu = strsep (&p, ":");
- changeuser = strdup (cu);
- if (sscanf (cu, "%d", &tid) != 1)
- {
- struct passwd *pw = getpwnam (cu);
- if (! pw)
- eerrorx ("%s: user `%s' not found", progname, cu);
- ch_uid = pw->pw_uid;
- }
- else
- ch_uid = tid;
- if (p)
- {
- char *cg = strsep (&p, ":");
- if (sscanf (cg, "%d", &tid) != 1)
- {
- struct group *gr = getgrnam (cg);
- if (! gr)
- eerrorx ("%s: group `%s' not found", progname, cg);
- ch_gid = gr->gr_gid;
- }
- else
- ch_gid = tid;
- }
- }
- break;
+ /* we copy the string just in case we need the
+ * argument later. */
+ {
+ char *p = optarg;
+ char *cu = strsep (&p, ":");
+ changeuser = strdup (cu);
+ if (sscanf (cu, "%d", &tid) != 1)
+ {
+ struct passwd *pw = getpwnam (cu);
+ if (! pw)
+ eerrorx ("%s: user `%s' not found", progname, cu);
+ ch_uid = pw->pw_uid;
+ }
+ else
+ ch_uid = tid;
+ if (p)
+ {
+ char *cg = strsep (&p, ":");
+ if (sscanf (cg, "%d", &tid) != 1)
+ {
+ struct group *gr = getgrnam (cg);
+ if (! gr)
+ eerrorx ("%s: group `%s' not found", progname, cg);
+ ch_gid = gr->gr_gid;
+ }
+ else
+ ch_gid = tid;
+ }
+ }
+ break;
case 'd': /* --chdir /new/dir */
- ch_dir = optarg;
- break;
+ ch_dir = optarg;
+ break;
case 'g': /* --group <group>|<gid> */
- if (sscanf (optarg, "%d", &tid) != 1)
- {
- struct group *gr = getgrnam (optarg);
- if (! gr)
- eerrorx ("%s: group `%s' not found", progname, optarg);
- ch_gid = gr->gr_gid;
- }
- else
- ch_gid = tid;
- break;
+ if (sscanf (optarg, "%d", &tid) != 1)
+ {
+ struct group *gr = getgrnam (optarg);
+ if (! gr)
+ eerrorx ("%s: group `%s' not found", progname, optarg);
+ ch_gid = gr->gr_gid;
+ }
+ else
+ ch_gid = tid;
+ break;
case 'm': /* --make-pidfile */
- makepidfile = true;
- break;
+ makepidfile = true;
+ break;
case 'n': /* --name <process-name> */
- cmd = optarg;
- break;
+ cmd = optarg;
+ break;
case 'o': /* --oknodo */
- oknodo = true;
- break;
+ oknodo = true;
+ break;
case 'p': /* --pidfile <pid-file> */
- pidfile = optarg;
- break;
+ pidfile = optarg;
+ break;
case 'q': /* --quiet */
- quiet = true;
- break;
+ quiet = true;
+ break;
case 's': /* --signal <signal> */
- sig = parse_signal (optarg);
- break;
+ sig = parse_signal (optarg);
+ break;
case 't': /* --test */
- test = true;
- break;
+ test = true;
+ break;
case 'u': /* --user <username>|<uid> */
- if (sscanf (optarg, "%d", &tid) != 1)
- {
- struct passwd *pw = getpwnam (optarg);
- if (! pw)
- eerrorx ("%s: user `%s' not found", progname, optarg);
- uid = pw->pw_uid;
- }
- else
- uid = tid;
- break;
+ if (sscanf (optarg, "%d", &tid) != 1)
+ {
+ struct passwd *pw = getpwnam (optarg);
+ if (! pw)
+ eerrorx ("%s: user `%s' not found", progname, optarg);
+ uid = pw->pw_uid;
+ }
+ else
+ uid = tid;
+ break;
case 'r': /* --chroot /new/root */
- ch_root = optarg;
- break;
+ ch_root = optarg;
+ break;
case 'v': /* --verbose */
- verbose = true;
- break;
+ verbose = true;
+ break;
case 'x': /* --exec <executable> */
- exec = optarg;
- break;
+ exec = optarg;
+ break;
case '1': /* --stdout /path/to/stdout.lgfile */
- redirect_stdout = optarg;
- break;
+ redirect_stdout = optarg;
+ break;
case '2': /* --stderr /path/to/stderr.logfile */
- redirect_stderr = optarg;
- break;
+ redirect_stderr = optarg;
+ break;
default:
- exit (EXIT_FAILURE);
+ exit (EXIT_FAILURE);
}
/* Respect RC as well as how we are called */
@@ -726,7 +726,7 @@ int main (int argc, char **argv)
if ((redirect_stdout || redirect_stderr) && ! background)
eerrorx ("%s: --stdout and --stderr are only relevant with --background",
- progname);
+ progname);
argc -= optind;
argv += optind;
@@ -736,18 +736,18 @@ int main (int argc, char **argv)
{
char *tmp;
if (ch_root)
- tmp = rc_strcatpaths (ch_root, exec, (char *) NULL);
+ tmp = rc_strcatpaths (ch_root, exec, (char *) NULL);
else
- tmp = exec;
+ tmp = exec;
if (! rc_is_file (tmp))
- {
- eerror ("%s: %s does not exist", progname, tmp);
- if (ch_root)
- free (tmp);
- exit (EXIT_FAILURE);
- }
+ {
+ eerror ("%s: %s does not exist", progname, tmp);
+ if (ch_root)
+ free (tmp);
+ exit (EXIT_FAILURE);
+ }
if (ch_root)
- free (tmp);
+ free (tmp);
}
if (stop)
@@ -755,24 +755,24 @@ int main (int argc, char **argv)
int result;
if (! schedule)
- {
- if (test || oknodo)
- parse_schedule ("0", sig);
- else
- parse_schedule (NULL, sig);
- }
+ {
+ if (test || oknodo)
+ parse_schedule ("0", sig);
+ else
+ parse_schedule (NULL, sig);
+ }
result = run_stop_schedule (exec, cmd, pidfile, uid, quiet, verbose, test);
if (test || oknodo)
- return (result > 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+ return (result > 0 ? EXIT_SUCCESS : EXIT_FAILURE);
if (result < 1)
- exit (result == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+ exit (result == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
if (pidfile && rc_is_file (pidfile))
- unlink (pidfile);
+ unlink (pidfile);
if (svcname)
- rc_set_service_daemon (svcname, exec, cmd, pidfile, false);
+ rc_set_service_daemon (svcname, exec, cmd, pidfile, false);
exit (EXIT_SUCCESS);
}
@@ -783,23 +783,23 @@ int main (int argc, char **argv)
if (test)
{
if (quiet)
- exit (EXIT_SUCCESS);
+ exit (EXIT_SUCCESS);
einfon ("Would start %s", exec);
while (argc-- > 0)
- printf("%s ", *argv++);
+ printf("%s ", *argv++);
printf ("\n");
eindent ();
if (ch_uid != 0)
- einfo ("as user %d", ch_uid);
+ einfo ("as user %d", ch_uid);
if (ch_gid != 0)
- einfo ("as group %d", ch_gid);
+ einfo ("as group %d", ch_gid);
if (ch_root)
- einfo ("in root `%s'", ch_root);
+ einfo ("in root `%s'", ch_root);
if (ch_dir)
- einfo ("in dir `%s'", ch_dir);
+ einfo ("in dir `%s'", ch_dir);
if (nicelevel != 0)
- einfo ("with a priority of %d", nicelevel);
+ einfo ("with a priority of %d", nicelevel);
eoutdent ();
exit (EXIT_SUCCESS);
}
@@ -833,64 +833,64 @@ int main (int argc, char **argv)
devnull_fd = open("/dev/null", O_RDWR);
if (nicelevel)
- {
- if (setpriority (PRIO_PROCESS, mypid, nicelevel) == -1)
- eerrorx ("%s: setpritory %d: %s", progname, nicelevel,
- strerror(errno));
- }
+ {
+ if (setpriority (PRIO_PROCESS, mypid, nicelevel) == -1)
+ eerrorx ("%s: setpritory %d: %s", progname, nicelevel,
+ strerror(errno));
+ }
if (ch_root && chroot (ch_root) < 0)
- eerrorx ("%s: chroot `%s': %s", progname, ch_root, strerror (errno));
+ eerrorx ("%s: chroot `%s': %s", progname, ch_root, strerror (errno));
if (ch_dir && chdir (ch_dir) < 0)
- eerrorx ("%s: chdir `%s': %s", progname, ch_dir, strerror (errno));
+ eerrorx ("%s: chdir `%s': %s", progname, ch_dir, strerror (errno));
if (makepidfile && pidfile)
- {
- FILE *fp = fopen (pidfile, "w");
- if (! fp)
- eerrorx ("%s: fopen `%s': %s", progname, pidfile, strerror
- (errno));
- fprintf (fp, "%d\n", mypid);
- fclose (fp);
- }
+ {
+ FILE *fp = fopen (pidfile, "w");
+ if (! fp)
+ eerrorx ("%s: fopen `%s': %s", progname, pidfile, strerror
+ (errno));
+ fprintf (fp, "%d\n", mypid);
+ fclose (fp);
+ }
#ifdef HAVE_PAM
if (changeuser != NULL)
- pamr = pam_start ("start-stop-daemon", changeuser, &conv, &pamh);
+ pamr = pam_start ("start-stop-daemon", changeuser, &conv, &pamh);
else
- pamr = pam_start ("start-stop-daemon", "nobody", &conv, &pamh);
+ pamr = pam_start ("start-stop-daemon", "nobody", &conv, &pamh);
if (pamr == PAM_SUCCESS)
- pamr = pam_authenticate (pamh, PAM_SILENT);
+ pamr = pam_authenticate (pamh, PAM_SILENT);
if (pamr == PAM_SUCCESS)
- pamr = pam_acct_mgmt (pamh, PAM_SILENT);
+ pamr = pam_acct_mgmt (pamh, PAM_SILENT);
if (pamr == PAM_SUCCESS)
- pamr = pam_open_session (pamh, PAM_SILENT);
+ pamr = pam_open_session (pamh, PAM_SILENT);
if (pamr != PAM_SUCCESS)
- eerrorx ("%s: pam error: %s", progname, pam_strerror(pamh, pamr));
+ eerrorx ("%s: pam error: %s", progname, pam_strerror(pamh, pamr));
#endif
if ((ch_gid) && setgid(ch_gid))
- eerrorx ("%s: unable to set groupid to %d", progname, ch_gid);
+ eerrorx ("%s: unable to set groupid to %d", progname, ch_gid);
if (changeuser && ch_gid)
- if (initgroups (changeuser, ch_gid))
- eerrorx ("%s: initgroups (%s, %d)", progname, changeuser, ch_gid);
+ if (initgroups (changeuser, ch_gid))
+ eerrorx ("%s: initgroups (%s, %d)", progname, changeuser, ch_gid);
if (ch_uid && setuid (ch_uid))
- eerrorx ("%s: unable to set userid to %d", progname, ch_uid);
+ eerrorx ("%s: unable to set userid to %d", progname, ch_uid);
else
- {
- struct passwd *passwd = getpwuid (ch_uid);
- if (passwd)
- {
- unsetenv ("HOME");
- if (passwd->pw_dir)
- setenv ("HOME", passwd->pw_dir, 1);
- unsetenv ("USER");
- if (passwd->pw_name)
- setenv ("USER", passwd->pw_name, 1);
- }
- }
+ {
+ struct passwd *passwd = getpwuid (ch_uid);
+ if (passwd)
+ {
+ unsetenv ("HOME");
+ if (passwd->pw_dir)
+ setenv ("HOME", passwd->pw_dir, 1);
+ unsetenv ("USER");
+ if (passwd->pw_name)
+ setenv ("USER", passwd->pw_name, 1);
+ }
+ }
/* Close any fd's to the passwd database */
endpwent ();
@@ -903,60 +903,60 @@ int main (int argc, char **argv)
/* Clean the environment of any RC_ variables */
STRLIST_FOREACH (environ, env, i)
if (env && strncmp (env, "RC_", 3) != 0)
- {
- /* For the path character, remove the rcscript bin dir from it */
- if (strncmp (env, "PATH=" RC_LIBDIR "bin:",
- strlen ("PATH=" RC_LIBDIR "bin:")) == 0)
- {
- char *path = env;
- char *newpath;
- int len;
- path += strlen ("PATH=" RC_LIBDIR "bin:");
- len = sizeof (char *) * strlen (path) + 6;
- newpath = rc_xmalloc (len);
- snprintf (newpath, len, "PATH=%s", path);
- newenv = rc_strlist_add (newenv, newpath);
- free (newpath);
- }
- else
- newenv = rc_strlist_add (newenv, env);
- }
+ {
+ /* For the path character, remove the rcscript bin dir from it */
+ if (strncmp (env, "PATH=" RC_LIBDIR "bin:",
+ strlen ("PATH=" RC_LIBDIR "bin:")) == 0)
+ {
+ char *path = env;
+ char *newpath;
+ int len;
+ path += strlen ("PATH=" RC_LIBDIR "bin:");
+ len = sizeof (char *) * strlen (path) + 6;
+ newpath = rc_xmalloc (len);
+ snprintf (newpath, len, "PATH=%s", path);
+ newenv = rc_strlist_add (newenv, newpath);
+ free (newpath);
+ }
+ else
+ newenv = rc_strlist_add (newenv, env);
+ }
umask (022);
stdout_fd = devnull_fd;
stderr_fd = devnull_fd;
if (redirect_stdout)
- {
- if ((stdout_fd = open (redirect_stdout, O_WRONLY | O_CREAT | O_APPEND,
- S_IRUSR | S_IWUSR)) == -1)
- eerrorx ("%s: unable to open the logfile for stdout `%s': %s",
- progname, redirect_stdout, strerror (errno));
- }
+ {
+ if ((stdout_fd = open (redirect_stdout, O_WRONLY | O_CREAT | O_APPEND,
+ S_IRUSR | S_IWUSR)) == -1)
+ eerrorx ("%s: unable to open the logfile for stdout `%s': %s",
+ progname, redirect_stdout, strerror (errno));
+ }
if (redirect_stderr)
- {
- if ((stderr_fd = open (redirect_stderr, O_WRONLY | O_CREAT | O_APPEND,
- S_IRUSR | S_IWUSR)) == -1)
- eerrorx ("%s: unable to open the logfile for stderr `%s': %s",
- progname, redirect_stderr, strerror (errno));
- }
+ {
+ if ((stderr_fd = open (redirect_stderr, O_WRONLY | O_CREAT | O_APPEND,
+ S_IRUSR | S_IWUSR)) == -1)
+ eerrorx ("%s: unable to open the logfile for stderr `%s': %s",
+ progname, redirect_stderr, strerror (errno));
+ }
dup2 (devnull_fd, STDIN_FILENO);
if (background)
- {
- dup2 (stdout_fd, STDOUT_FILENO);
- dup2 (stderr_fd, STDERR_FILENO);
- }
+ {
+ dup2 (stdout_fd, STDOUT_FILENO);
+ dup2 (stderr_fd, STDERR_FILENO);
+ }
for (i = getdtablesize () - 1; i >= 3; --i)
- close(i);
+ close(i);
setsid ();
execve (exec, argv, newenv);
#ifdef HAVE_PAM
if (pamr == PAM_SUCCESS)
- pam_close_session (pamh, PAM_SILENT);
+ pam_close_session (pamh, PAM_SILENT);
#endif
eerrorx ("%s: failed to exec `%s': %s", progname, exec, strerror (errno));
}
@@ -970,21 +970,21 @@ int main (int argc, char **argv)
errno = 0;
do
- {
- pid = waitpid (savepid, &status, 0);
- if (pid < 1)
- {
- eerror ("waitpid %d: %s", savepid, strerror (errno));
- return (-1);
- }
- } while (! WIFEXITED (status) && ! WIFSIGNALED (status));
+ {
+ pid = waitpid (savepid, &status, 0);
+ if (pid < 1)
+ {
+ eerror ("waitpid %d: %s", savepid, strerror (errno));
+ return (-1);
+ }
+ } while (! WIFEXITED (status) && ! WIFSIGNALED (status));
if (! WIFEXITED (status) || WEXITSTATUS (status) != 0)
- {
- if (! quiet)
- eerrorx ("%s: failed to started `%s'", progname, exec);
- exit (EXIT_FAILURE);
- }
+ {
+ if (! quiet)
+ eerrorx ("%s: failed to started `%s'", progname, exec);
+ exit (EXIT_FAILURE);
+ }
pid = savepid;
}
@@ -997,56 +997,56 @@ int main (int argc, char **argv)
struct timeval now;
if (gettimeofday (&stopat, NULL) != 0)
- eerrorx ("%s: gettimeofday: %s", progname, strerror (errno));
+ eerrorx ("%s: gettimeofday: %s", progname, strerror (errno));
stopat.tv_usec += START_WAIT;
while (1)
- {
- bool alive = false;
-
- tv.tv_sec = 0;
- tv.tv_usec = POLL_INTERVAL;
- if (select (0, 0, 0, 0, &tv) < 0)
- {
- /* Let our signal handler handle the interupt */
- if (errno != EINTR)
- eerrorx ("%s: select: %s", progname, strerror (errno));
- }
-
- if (gettimeofday (&now, NULL) != 0)
- eerrorx ("%s: gettimeofday: %s", progname, strerror (errno));
-
- /* This is knarly.
- If we backgrounded then we know the exact pid.
- Otherwise if we have a pidfile then it *may* know the exact pid.
- Failing that, we'll have to query processes.
- We sleep first as some programs like ntp like to fork, and write
- their pidfile a LONG time later. */
- if (background)
- {
- if (kill (pid, 0) == 0)
- alive = true;
- }
- else
- {
- if (pidfile && rc_exists (pidfile))
- {
- if (do_stop (NULL, NULL, pidfile, uid, 0, true, false, true) > 0)
- alive = true;
- }
- else
- {
- if (do_stop (exec, cmd, NULL, uid, 0, true, false, true) > 0)
- alive = true;
- }
- }
-
- if (! alive)
- eerrorx ("%s: %s died", progname, exec);
-
- if (timercmp (&now, &stopat, >))
- break;
- }
+ {
+ bool alive = false;
+
+ tv.tv_sec = 0;
+ tv.tv_usec = POLL_INTERVAL;
+ if (select (0, 0, 0, 0, &tv) < 0)
+ {
+ /* Let our signal handler handle the interupt */
+ if (errno != EINTR)
+ eerrorx ("%s: select: %s", progname, strerror (errno));
+ }
+
+ if (gettimeofday (&now, NULL) != 0)
+ eerrorx ("%s: gettimeofday: %s", progname, strerror (errno));
+
+ /* This is knarly.
+ If we backgrounded then we know the exact pid.
+ Otherwise if we have a pidfile then it *may* know the exact pid.
+ Failing that, we'll have to query processes.
+ We sleep first as some programs like ntp like to fork, and write
+ their pidfile a LONG time later. */
+ if (background)
+ {
+ if (kill (pid, 0) == 0)
+ alive = true;
+ }
+ else
+ {
+ if (pidfile && rc_exists (pidfile))
+ {
+ if (do_stop (NULL, NULL, pidfile, uid, 0, true, false, true) > 0)
+ alive = true;
+ }
+ else
+ {
+ if (do_stop (exec, cmd, NULL, uid, 0, true, false, true) > 0)
+ alive = true;
+ }
+ }
+
+ if (! alive)
+ eerrorx ("%s: %s died", progname, exec);
+
+ if (timercmp (&now, &stopat, >))
+ break;
+ }
}
if (svcname)
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-21 04:26:38 +0000