//usage: "[OPTIONS] [-S|-K] ... [-- ARGS...]"
//usage:#define start_stop_daemon_full_usage "\n\n"
//usage: "Search for matching processes, and then\n"
-//usage: "-K: stop all matching processes.\n"
-//usage: "-S: start a process unless a matching process is found.\n"
-//usage: IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS(
-//usage: "\nProcess matching:"
-//usage: "\n -u,--user USERNAME|UID Match only this user's processes"
-//usage: "\n -n,--name NAME Match processes with NAME"
-//usage: "\n in comm field in /proc/PID/stat"
-//usage: "\n -x,--exec EXECUTABLE Match processes with this command"
-//usage: "\n in /proc/PID/{exe,cmdline}"
-//usage: "\n -p,--pidfile FILE Match a process with PID from the file"
-//usage: "\n All specified conditions must match"
-//usage: "\n-S only:"
-//usage: "\n -x,--exec EXECUTABLE Program to run"
-//usage: "\n -a,--startas NAME Zeroth argument"
-//usage: "\n -b,--background Background"
-//usage: IF_FEATURE_START_STOP_DAEMON_FANCY(
-//usage: "\n -N,--nicelevel N Change nice level"
-//usage: )
-//usage: "\n -c,--chuid USER[:[GRP]] Change to user/group"
-//usage: "\n -m,--make-pidfile Write PID to the pidfile specified by -p"
-//usage: "\n-K only:"
-//usage: "\n -s,--signal SIG Signal to send"
-//usage: "\n -t,--test Match only, exit with 0 if a process is found"
-//usage: "\nOther:"
-//usage: IF_FEATURE_START_STOP_DAEMON_FANCY(
-//usage: "\n -o,--oknodo Exit with status 0 if nothing is done"
-//usage: "\n -v,--verbose Verbose"
-//usage: )
-//usage: "\n -q,--quiet Quiet"
-//usage: )
-//usage: IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS(
+//usage: "-K: stop all matching processes\n"
+//usage: "-S: start a process unless a matching process is found\n"
//usage: "\nProcess matching:"
//usage: "\n -u USERNAME|UID Match only this user's processes"
//usage: "\n -n NAME Match processes with NAME"
//usage: "\n in comm field in /proc/PID/stat"
//usage: "\n -x EXECUTABLE Match processes with this command"
//usage: "\n command in /proc/PID/cmdline"
-//usage: "\n -p FILE Match a process with PID from the file"
+//usage: "\n -p FILE Match a process with PID from FILE"
//usage: "\n All specified conditions must match"
//usage: "\n-S only:"
//usage: "\n -x EXECUTABLE Program to run"
//usage: IF_FEATURE_START_STOP_DAEMON_FANCY(
//usage: "\n -N N Change nice level"
//usage: )
-//usage: "\n -c USER[:[GRP]] Change to user/group"
-//usage: "\n -m Write PID to the pidfile specified by -p"
+//usage: "\n -c USER[:[GRP]] Change user/group"
+//usage: "\n -m Write PID to pidfile specified by -p"
//usage: "\n-K only:"
//usage: "\n -s SIG Signal to send"
-//usage: "\n -t Match only, exit with 0 if a process is found"
+//usage: "\n -t Match only, exit with 0 if found"
//usage: "\nOther:"
//usage: IF_FEATURE_START_STOP_DAEMON_FANCY(
//usage: "\n -o Exit with status 0 if nothing is done"
//usage: "\n -v Verbose"
//usage: )
//usage: "\n -q Quiet"
-//usage: )
-
-#include <sys/resource.h>
/* Override ENABLE_FEATURE_PIDFILE */
#define WANT_PIDFILE 1
unsigned execname_sizeof;
int user_id;
smallint signal_nr;
+#ifdef OLDER_VERSION_OF_X
+ struct stat execstat;
+#endif
} FIX_ALIASING;
#define G (*(struct globals*)bb_common_bufsiz1)
#define userspec (G.userspec )
sprintf(buf, "/proc/%u/exe", (unsigned)pid);
if (stat(buf, &st) < 0)
return 0;
- if (st.st_dev == execstat.st_dev
- && st.st_ino == execstat.st_ino)
+ if (st.st_dev == G.execstat.st_dev
+ && st.st_ino == G.execstat.st_ino)
return 1;
return 0;
}
-#endif
-
+#else
static int pid_is_exec(pid_t pid)
{
ssize_t bytes;
}
return 0;
}
+#endif
static int pid_is_name(pid_t pid)
{
char *signame;
char *startas;
char *chuid;
-#ifdef OLDER_VERSION_OF_X
- struct stat execstat;
-#endif
#if ENABLE_FEATURE_START_STOP_DAEMON_FANCY
// char *retry_arg = NULL;
// int retries = -1;
INIT_G();
- /* -K or -S is required; they are mutually exclusive */
- /* -p is required if -m is given */
- /* -xpun (at least one) is required if -K is given */
- /* -xa (at least one) is required if -S is given */
- /* -q turns off -v */
- opt_complementary = "K:S:K--S:S--K:m?p:K?xpun:S?xa"
- IF_FEATURE_START_STOP_DAEMON_FANCY("q-v");
- opt = GETOPT32(argv, "KSbqtma:n:s:u:c:x:p:"
- IF_FEATURE_START_STOP_DAEMON_FANCY("ovN:R:"),
+ opt = GETOPT32(argv, "^"
+ "KSbqtma:n:s:u:c:x:p:"
+ IF_FEATURE_START_STOP_DAEMON_FANCY("ovN:R:")
+ /* -K or -S is required; they are mutually exclusive */
+ /* -p is required if -m is given */
+ /* -xpun (at least one) is required if -K is given */
+ /* -xa (at least one) is required if -S is given */
+ /* -q turns off -v */
+ "\0"
+ "K:S:K--S:S--K:m?p:K?xpun:S?xa"
+ IF_FEATURE_START_STOP_DAEMON_FANCY("q-v"),
LONGOPTS
&startas, &cmdname, &signame, &userspec, &chuid, &execname, &pidfile
IF_FEATURE_START_STOP_DAEMON_FANCY(,&opt_N)
#ifdef OLDER_VERSION_OF_X
if (execname)
- xstat(execname, &execstat);
+ xstat(execname, &G.execstat);
#endif
*--argv = startas;
projects / oweals / busybox.git / blobdiff