#define BB_SLEEP
#define BB_SORT
//#define BB_STTY
+//#define BB_START_STOP_DAEMON
#define BB_SWAPONOFF
#define BB_SYNC
#define BB_SYSLOGD
#ifdef BB_SORT
APPLET(sort, sort_main, _BB_DIR_USR_BIN)
#endif
+#ifdef BB_START_STOP_DAEMON
+ APPLET_ODDNAME("start-stop-daemon", start_stop_daemon_main, _BB_DIR_SBIN, start_stop_daemon)
+#endif
#ifdef BB_STTY
APPLET(stty, stty_main, _BB_DIR_BIN)
#endif
"e\n" \
"f\n"
+#define start_stop_daemon_trivial_usage \
+ "[OPTIONS]"
+#define start_stop_daemon_full_usage \
+ "Program to start and stop services.\n"\
+ "Options:\n" \
+ "-S\t\t\tstart\n"\
+ "-K\t\t\tstop\n"\
+ "-x <executable>\t\tprogram to start/check if it is running\n"\
+ "-p <pid-file>\t\tpid file to check\n"\
+ "-u <username>|<uid>\tstop this user's processes\n"\
+ "-n <process-name>\tstop processes with this name\n"\
+ "-s <signal>\t\tsignal to send (default 15)\n"\
+ "-a <pathname>\t\tprogram to start (default <executable>)\n"
+
#define stty_trivial_usage \
"[-a|g] [-F DEVICE] [SETTING]..."
#define stty_full_usage \
--- /dev/null
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini start-stop-daemon implementation(s) for busybox
+ *
+ * Written by Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl>,
+ * public domain.
+ * Adapted for busybox David Kimdon <dwhedon@gordian.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#include "busybox.h"
+
+static int start = 0;
+static int stop = 0;
+static int signal_nr = 15;
+static int user_id = -1;
+static const char *userspec = NULL;
+static const char *cmdname = NULL;
+static char *execname = NULL;
+static char *startas = NULL;
+static const char *progname = "";
+
+struct pid_list {
+ struct pid_list *next;
+ int pid;
+};
+
+static struct pid_list *found = NULL;
+static struct pid_list *killed = NULL;
+
+static void
+push(struct pid_list **list, int pid)
+{
+ struct pid_list *p;
+
+ p = xmalloc(sizeof(*p));
+ p->next = *list;
+ p->pid = pid;
+ *list = p;
+}
+
+
+static void
+parse_options(int argc, char * const *argv)
+{
+
+ int c;
+
+ for (;;) {
+ c = getopt (argc, argv, "a:n:s:u:x:KS");
+ if (c == EOF)
+ break;
+ switch (c) {
+ case 'K':
+ stop = 1;
+ break;
+ case 'S':
+ start = 1;
+ break;
+ case 'a':
+ startas = optarg;
+ break;
+ case 'n':
+ cmdname = optarg;
+ break;
+ case 's':
+ if (sscanf(optarg, "%d", &signal_nr) != 1)
+ error_msg_and_die ("-s takes a numeric argument");
+ break;
+ case 'u':
+ userspec = optarg;
+ break;
+ case 'x':
+ execname = optarg;
+ break;
+ default:
+ show_usage();
+ exit(1);
+ }
+ }
+
+ if (start == stop)
+ error_msg_and_die ("need one of -S or -K");
+
+ if (!execname && !userspec)
+ error_msg_and_die ("need at least one of -x or -u");
+
+ if (!startas)
+ startas = execname;
+
+ if (start && !startas)
+ error_msg_and_die ("-S needs -x or -a");
+}
+
+
+static int
+pid_is_exec(int pid, const char *exec)
+{
+ char buf[PATH_MAX];
+ FILE *fp;
+
+ sprintf(buf, "/proc/%d/cmdline", pid);
+ fp = fopen(buf, "r");
+ if (fp && fgets (buf, sizeof (buf), fp) ) {
+ if (strncmp (buf, exec, strlen(exec)) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+
+static int
+pid_is_user(int pid, int uid)
+{
+ struct stat sb;
+ char buf[32];
+
+ sprintf(buf, "/proc/%d", pid);
+ if (stat(buf, &sb) != 0)
+ return 0;
+ return (sb.st_uid == uid);
+}
+
+
+static int
+pid_is_cmd(int pid, const char *name)
+{
+ char buf[32];
+ FILE *f;
+ int c;
+
+ sprintf(buf, "/proc/%d/stat", pid);
+ f = fopen(buf, "r");
+ if (!f)
+ return 0;
+ while ((c = getc(f)) != EOF && c != '(')
+ ;
+ if (c != '(') {
+ fclose(f);
+ return 0;
+ }
+ /* this hopefully handles command names containing ')' */
+ while ((c = getc(f)) != EOF && c == *name)
+ name++;
+ fclose(f);
+ return (c == ')' && *name == '\0');
+}
+
+
+static void
+check(int pid)
+{
+ if (execname && !pid_is_exec(pid, execname)) {
+ return;
+ }
+ if (userspec && !pid_is_user(pid, user_id)) {
+ return;
+ }
+ if (cmdname && !pid_is_cmd(pid, cmdname)) {
+ return;
+ }
+ push(&found, pid);
+}
+
+
+
+static void
+do_procfs(void)
+{
+ DIR *procdir;
+ struct dirent *entry;
+ int foundany, pid;
+
+ procdir = opendir("/proc");
+ if (!procdir)
+ perror_msg_and_die ("opendir /proc");
+
+ foundany = 0;
+ while ((entry = readdir(procdir)) != NULL) {
+ if (sscanf(entry->d_name, "%d", &pid) != 1)
+ continue;
+ foundany++;
+ check(pid);
+ }
+ closedir(procdir);
+ if (!foundany)
+ error_msg_and_die ("nothing in /proc - not mounted?");
+}
+
+
+static void
+do_stop(void)
+{
+ char what[1024];
+ struct pid_list *p;
+
+ if (cmdname)
+ strcpy(what, cmdname);
+ else if (execname)
+ strcpy(what, execname);
+ else if (userspec)
+ sprintf(what, "process(es) owned by `%s'", userspec);
+ else
+ error_msg_and_die ("internal error, please report");
+
+ if (!found) {
+ printf("no %s found; none killed.\n", what);
+ exit(0);
+ }
+ for (p = found; p; p = p->next) {
+ if (kill(p->pid, signal_nr) == 0)
+ push(&killed, p->pid);
+ else
+ printf("%s: warning: failed to kill %d: %s\n",
+ progname, p->pid, strerror(errno));
+ }
+ if (killed) {
+ printf("stopped %s (pid", what);
+ for (p = killed; p; p = p->next)
+ printf(" %d", p->pid);
+ printf(").\n");
+ }
+}
+
+
+int
+start_stop_daemon_main(int argc, char **argv)
+{
+ progname = argv[0];
+
+ parse_options(argc, argv);
+ argc -= optind;
+ argv += optind;
+
+ if (userspec && sscanf(userspec, "%d", &user_id) != 1) {
+ struct passwd *pw;
+
+ pw = getpwnam(userspec);
+ if (!pw)
+ error_msg_and_die ("user `%s' not found\n", userspec);
+
+ user_id = pw->pw_uid;
+ }
+
+ do_procfs();
+
+ if (stop) {
+ do_stop();
+ exit(0);
+ }
+
+ if (found) {
+ printf("%s already running.\n", execname);
+ printf("%d\n",found->pid);
+ exit(0);
+ }
+ *--argv = startas;
+ execv(startas, argv);
+ perror_msg_and_die ("unable to start %s", startas);
+}
+
#ifdef BB_SORT
APPLET(sort, sort_main, _BB_DIR_USR_BIN)
#endif
+#ifdef BB_START_STOP_DAEMON
+ APPLET_ODDNAME("start-stop-daemon", start_stop_daemon_main, _BB_DIR_SBIN, start_stop_daemon)
+#endif
#ifdef BB_STTY
APPLET(stty, stty_main, _BB_DIR_BIN)
#endif
"e\n" \
"f\n"
+#define start_stop_daemon_trivial_usage \
+ "[OPTIONS]"
+#define start_stop_daemon_full_usage \
+ "Program to start and stop services.\n"\
+ "Options:\n" \
+ "-S\t\t\tstart\n"\
+ "-K\t\t\tstop\n"\
+ "-x <executable>\t\tprogram to start/check if it is running\n"\
+ "-p <pid-file>\t\tpid file to check\n"\
+ "-u <username>|<uid>\tstop this user's processes\n"\
+ "-n <process-name>\tstop processes with this name\n"\
+ "-s <signal>\t\tsignal to send (default 15)\n"\
+ "-a <pathname>\t\tprogram to start (default <executable>)\n"
+
#define stty_trivial_usage \
"[-a|g] [-F DEVICE] [SETTING]..."
#define stty_full_usage \
--- /dev/null
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini start-stop-daemon implementation(s) for busybox
+ *
+ * Written by Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl>,
+ * public domain.
+ * Adapted for busybox David Kimdon <dwhedon@gordian.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#include "busybox.h"
+
+static int start = 0;
+static int stop = 0;
+static int signal_nr = 15;
+static int user_id = -1;
+static const char *userspec = NULL;
+static const char *cmdname = NULL;
+static char *execname = NULL;
+static char *startas = NULL;
+static const char *progname = "";
+
+struct pid_list {
+ struct pid_list *next;
+ int pid;
+};
+
+static struct pid_list *found = NULL;
+static struct pid_list *killed = NULL;
+
+static void
+push(struct pid_list **list, int pid)
+{
+ struct pid_list *p;
+
+ p = xmalloc(sizeof(*p));
+ p->next = *list;
+ p->pid = pid;
+ *list = p;
+}
+
+
+static void
+parse_options(int argc, char * const *argv)
+{
+
+ int c;
+
+ for (;;) {
+ c = getopt (argc, argv, "a:n:s:u:x:KS");
+ if (c == EOF)
+ break;
+ switch (c) {
+ case 'K':
+ stop = 1;
+ break;
+ case 'S':
+ start = 1;
+ break;
+ case 'a':
+ startas = optarg;
+ break;
+ case 'n':
+ cmdname = optarg;
+ break;
+ case 's':
+ if (sscanf(optarg, "%d", &signal_nr) != 1)
+ error_msg_and_die ("-s takes a numeric argument");
+ break;
+ case 'u':
+ userspec = optarg;
+ break;
+ case 'x':
+ execname = optarg;
+ break;
+ default:
+ show_usage();
+ exit(1);
+ }
+ }
+
+ if (start == stop)
+ error_msg_and_die ("need one of -S or -K");
+
+ if (!execname && !userspec)
+ error_msg_and_die ("need at least one of -x or -u");
+
+ if (!startas)
+ startas = execname;
+
+ if (start && !startas)
+ error_msg_and_die ("-S needs -x or -a");
+}
+
+
+static int
+pid_is_exec(int pid, const char *exec)
+{
+ char buf[PATH_MAX];
+ FILE *fp;
+
+ sprintf(buf, "/proc/%d/cmdline", pid);
+ fp = fopen(buf, "r");
+ if (fp && fgets (buf, sizeof (buf), fp) ) {
+ if (strncmp (buf, exec, strlen(exec)) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+
+static int
+pid_is_user(int pid, int uid)
+{
+ struct stat sb;
+ char buf[32];
+
+ sprintf(buf, "/proc/%d", pid);
+ if (stat(buf, &sb) != 0)
+ return 0;
+ return (sb.st_uid == uid);
+}
+
+
+static int
+pid_is_cmd(int pid, const char *name)
+{
+ char buf[32];
+ FILE *f;
+ int c;
+
+ sprintf(buf, "/proc/%d/stat", pid);
+ f = fopen(buf, "r");
+ if (!f)
+ return 0;
+ while ((c = getc(f)) != EOF && c != '(')
+ ;
+ if (c != '(') {
+ fclose(f);
+ return 0;
+ }
+ /* this hopefully handles command names containing ')' */
+ while ((c = getc(f)) != EOF && c == *name)
+ name++;
+ fclose(f);
+ return (c == ')' && *name == '\0');
+}
+
+
+static void
+check(int pid)
+{
+ if (execname && !pid_is_exec(pid, execname)) {
+ return;
+ }
+ if (userspec && !pid_is_user(pid, user_id)) {
+ return;
+ }
+ if (cmdname && !pid_is_cmd(pid, cmdname)) {
+ return;
+ }
+ push(&found, pid);
+}
+
+
+
+static void
+do_procfs(void)
+{
+ DIR *procdir;
+ struct dirent *entry;
+ int foundany, pid;
+
+ procdir = opendir("/proc");
+ if (!procdir)
+ perror_msg_and_die ("opendir /proc");
+
+ foundany = 0;
+ while ((entry = readdir(procdir)) != NULL) {
+ if (sscanf(entry->d_name, "%d", &pid) != 1)
+ continue;
+ foundany++;
+ check(pid);
+ }
+ closedir(procdir);
+ if (!foundany)
+ error_msg_and_die ("nothing in /proc - not mounted?");
+}
+
+
+static void
+do_stop(void)
+{
+ char what[1024];
+ struct pid_list *p;
+
+ if (cmdname)
+ strcpy(what, cmdname);
+ else if (execname)
+ strcpy(what, execname);
+ else if (userspec)
+ sprintf(what, "process(es) owned by `%s'", userspec);
+ else
+ error_msg_and_die ("internal error, please report");
+
+ if (!found) {
+ printf("no %s found; none killed.\n", what);
+ exit(0);
+ }
+ for (p = found; p; p = p->next) {
+ if (kill(p->pid, signal_nr) == 0)
+ push(&killed, p->pid);
+ else
+ printf("%s: warning: failed to kill %d: %s\n",
+ progname, p->pid, strerror(errno));
+ }
+ if (killed) {
+ printf("stopped %s (pid", what);
+ for (p = killed; p; p = p->next)
+ printf(" %d", p->pid);
+ printf(").\n");
+ }
+}
+
+
+int
+start_stop_daemon_main(int argc, char **argv)
+{
+ progname = argv[0];
+
+ parse_options(argc, argv);
+ argc -= optind;
+ argv += optind;
+
+ if (userspec && sscanf(userspec, "%d", &user_id) != 1) {
+ struct passwd *pw;
+
+ pw = getpwnam(userspec);
+ if (!pw)
+ error_msg_and_die ("user `%s' not found\n", userspec);
+
+ user_id = pw->pw_uid;
+ }
+
+ do_procfs();
+
+ if (stop) {
+ do_stop();
+ exit(0);
+ }
+
+ if (found) {
+ printf("%s already running.\n", execname);
+ printf("%d\n",found->pid);
+ exit(0);
+ }
+ *--argv = startas;
+ execv(startas, argv);
+ perror_msg_and_die ("unable to start %s", startas);
+}
+
--- /dev/null
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini start-stop-daemon implementation(s) for busybox
+ *
+ * Written by Marek Michalkiewicz <marekm@i17linuxb.ists.pwr.wroc.pl>,
+ * public domain.
+ * Adapted for busybox David Kimdon <dwhedon@gordian.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#include "busybox.h"
+
+static int start = 0;
+static int stop = 0;
+static int signal_nr = 15;
+static int user_id = -1;
+static const char *userspec = NULL;
+static const char *cmdname = NULL;
+static char *execname = NULL;
+static char *startas = NULL;
+static const char *progname = "";
+
+struct pid_list {
+ struct pid_list *next;
+ int pid;
+};
+
+static struct pid_list *found = NULL;
+static struct pid_list *killed = NULL;
+
+static void
+push(struct pid_list **list, int pid)
+{
+ struct pid_list *p;
+
+ p = xmalloc(sizeof(*p));
+ p->next = *list;
+ p->pid = pid;
+ *list = p;
+}
+
+
+static void
+parse_options(int argc, char * const *argv)
+{
+
+ int c;
+
+ for (;;) {
+ c = getopt (argc, argv, "a:n:s:u:x:KS");
+ if (c == EOF)
+ break;
+ switch (c) {
+ case 'K':
+ stop = 1;
+ break;
+ case 'S':
+ start = 1;
+ break;
+ case 'a':
+ startas = optarg;
+ break;
+ case 'n':
+ cmdname = optarg;
+ break;
+ case 's':
+ if (sscanf(optarg, "%d", &signal_nr) != 1)
+ error_msg_and_die ("-s takes a numeric argument");
+ break;
+ case 'u':
+ userspec = optarg;
+ break;
+ case 'x':
+ execname = optarg;
+ break;
+ default:
+ show_usage();
+ exit(1);
+ }
+ }
+
+ if (start == stop)
+ error_msg_and_die ("need one of -S or -K");
+
+ if (!execname && !userspec)
+ error_msg_and_die ("need at least one of -x or -u");
+
+ if (!startas)
+ startas = execname;
+
+ if (start && !startas)
+ error_msg_and_die ("-S needs -x or -a");
+}
+
+
+static int
+pid_is_exec(int pid, const char *exec)
+{
+ char buf[PATH_MAX];
+ FILE *fp;
+
+ sprintf(buf, "/proc/%d/cmdline", pid);
+ fp = fopen(buf, "r");
+ if (fp && fgets (buf, sizeof (buf), fp) ) {
+ if (strncmp (buf, exec, strlen(exec)) == 0)
+ return 1;
+ }
+ return 0;
+}
+
+
+static int
+pid_is_user(int pid, int uid)
+{
+ struct stat sb;
+ char buf[32];
+
+ sprintf(buf, "/proc/%d", pid);
+ if (stat(buf, &sb) != 0)
+ return 0;
+ return (sb.st_uid == uid);
+}
+
+
+static int
+pid_is_cmd(int pid, const char *name)
+{
+ char buf[32];
+ FILE *f;
+ int c;
+
+ sprintf(buf, "/proc/%d/stat", pid);
+ f = fopen(buf, "r");
+ if (!f)
+ return 0;
+ while ((c = getc(f)) != EOF && c != '(')
+ ;
+ if (c != '(') {
+ fclose(f);
+ return 0;
+ }
+ /* this hopefully handles command names containing ')' */
+ while ((c = getc(f)) != EOF && c == *name)
+ name++;
+ fclose(f);
+ return (c == ')' && *name == '\0');
+}
+
+
+static void
+check(int pid)
+{
+ if (execname && !pid_is_exec(pid, execname)) {
+ return;
+ }
+ if (userspec && !pid_is_user(pid, user_id)) {
+ return;
+ }
+ if (cmdname && !pid_is_cmd(pid, cmdname)) {
+ return;
+ }
+ push(&found, pid);
+}
+
+
+
+static void
+do_procfs(void)
+{
+ DIR *procdir;
+ struct dirent *entry;
+ int foundany, pid;
+
+ procdir = opendir("/proc");
+ if (!procdir)
+ perror_msg_and_die ("opendir /proc");
+
+ foundany = 0;
+ while ((entry = readdir(procdir)) != NULL) {
+ if (sscanf(entry->d_name, "%d", &pid) != 1)
+ continue;
+ foundany++;
+ check(pid);
+ }
+ closedir(procdir);
+ if (!foundany)
+ error_msg_and_die ("nothing in /proc - not mounted?");
+}
+
+
+static void
+do_stop(void)
+{
+ char what[1024];
+ struct pid_list *p;
+
+ if (cmdname)
+ strcpy(what, cmdname);
+ else if (execname)
+ strcpy(what, execname);
+ else if (userspec)
+ sprintf(what, "process(es) owned by `%s'", userspec);
+ else
+ error_msg_and_die ("internal error, please report");
+
+ if (!found) {
+ printf("no %s found; none killed.\n", what);
+ exit(0);
+ }
+ for (p = found; p; p = p->next) {
+ if (kill(p->pid, signal_nr) == 0)
+ push(&killed, p->pid);
+ else
+ printf("%s: warning: failed to kill %d: %s\n",
+ progname, p->pid, strerror(errno));
+ }
+ if (killed) {
+ printf("stopped %s (pid", what);
+ for (p = killed; p; p = p->next)
+ printf(" %d", p->pid);
+ printf(").\n");
+ }
+}
+
+
+int
+start_stop_daemon_main(int argc, char **argv)
+{
+ progname = argv[0];
+
+ parse_options(argc, argv);
+ argc -= optind;
+ argv += optind;
+
+ if (userspec && sscanf(userspec, "%d", &user_id) != 1) {
+ struct passwd *pw;
+
+ pw = getpwnam(userspec);
+ if (!pw)
+ error_msg_and_die ("user `%s' not found\n", userspec);
+
+ user_id = pw->pw_uid;
+ }
+
+ do_procfs();
+
+ if (stop) {
+ do_stop();
+ exit(0);
+ }
+
+ if (found) {
+ printf("%s already running.\n", execname);
+ printf("%d\n",found->pid);
+ exit(0);
+ }
+ *--argv = startas;
+ execv(startas, argv);
+ perror_msg_and_die ("unable to start %s", startas);
+}
+
"e\n" \
"f\n"
+#define start_stop_daemon_trivial_usage \
+ "[OPTIONS]"
+#define start_stop_daemon_full_usage \
+ "Program to start and stop services.\n"\
+ "Options:\n" \
+ "-S\t\t\tstart\n"\
+ "-K\t\t\tstop\n"\
+ "-x <executable>\t\tprogram to start/check if it is running\n"\
+ "-p <pid-file>\t\tpid file to check\n"\
+ "-u <username>|<uid>\tstop this user's processes\n"\
+ "-n <process-name>\tstop processes with this name\n"\
+ "-s <signal>\t\tsignal to send (default 15)\n"\
+ "-a <pathname>\t\tprogram to start (default <executable>)\n"
+
#define stty_trivial_usage \
"[-a|g] [-F DEVICE] [SETTING]..."
#define stty_full_usage \
projects / platform / upstream / busybox.git / commitdiff