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Diffstat (limited to 'src/rc/rc.c')
-rw-r--r--src/rc/rc.c138
1 files changed, 70 insertions, 68 deletions
diff --git a/src/rc/rc.c b/src/rc/rc.c
index a3b1709..9a08546 100644
--- a/src/rc/rc.c
+++ b/src/rc/rc.c
@@ -44,7 +44,7 @@ const char rc_copyright[] = "Copyright (c) 2007-2008 Roy Marples";
#include <sys/wait.h>
#ifdef __linux__
-# include <asm/setup.h> /* for COMMAND_LINE_SIZE */
+# include <asm/setup.h> /* for COMMAND_LINE_SIZE */
#endif
#include <errno.h>
@@ -108,17 +108,17 @@ clean_failed(void)
while ((d = readdir(dp))) {
if (d->d_name[0] == '.' &&
(d->d_name[1] == '\0' ||
- (d->d_name[1] == '.' && d->d_name[2] == '\0')))
+ (d->d_name[1] == '.' && d->d_name[2] == '\0')))
continue;
l = strlen(RC_SVCDIR "/failed/") +
- strlen(d->d_name) + 1;
+ strlen(d->d_name) + 1;
path = xmalloc(sizeof(char) * l);
snprintf(path, l, RC_SVCDIR "/failed/%s", d->d_name);
if (path) {
if (unlink(path))
eerror("%s: unlink `%s': %s",
- applet, path, strerror(errno));
+ applet, path, strerror(errno));
free(path);
}
}
@@ -217,8 +217,8 @@ read_key(bool block)
if (!isatty(fd))
return false;
- /* Now save our terminal settings. We need to restore them at exit as we
- * will be changing it for non-blocking reads for Interactive */
+ /* Now save our terminal settings. We need to restore them at exit as
+ we will be changing it for non-blocking reads for Interactive */
if (!termios_orig) {
termios_orig = xmalloc(sizeof(*termios_orig));
tcgetattr(fd, termios_orig);
@@ -301,7 +301,7 @@ run_program(const char *prog)
execl(prog, prog, (char *) NULL);
eerror("%s: unable to exec `%s': %s", applet, prog,
- strerror(errno));
+ strerror(errno));
_exit(EXIT_FAILURE);
}
@@ -323,7 +323,7 @@ sulogin(bool cont)
{
execl("/sbin/halt", "/sbin/halt", "-f", (char *) NULL);
eerrorx("%s: unable to exec `/sbin/halt': %s",
- applet, strerror(errno));
+ applet, strerror(errno));
}
#endif
if (!cont) {
@@ -343,7 +343,7 @@ single_user(void)
rc_logger_close();
execl(SHUTDOWN, SHUTDOWN, "now", (char *) NULL);
eerrorx("%s: unable to exec `" SHUTDOWN "': %s",
- applet, strerror(errno));
+ applet, strerror(errno));
}
static bool
@@ -359,7 +359,7 @@ set_krunlevel(const char *level)
if (exists(RC_KRUNLEVEL) &&
unlink(RC_KRUNLEVEL) != 0)
eerror("unlink `%s': %s", RC_KRUNLEVEL,
- strerror(errno));
+ strerror(errno));
return false;
}
@@ -409,11 +409,11 @@ remove_pid(pid_t pid)
RC_PID *p;
LIST_FOREACH(p, &service_pids, entries)
- if (p->pid == pid) {
- LIST_REMOVE(p, entries);
- free(p);
- return;
- }
+ if (p->pid == pid) {
+ LIST_REMOVE(p, entries);
+ free(p);
+ return;
+ }
}
static void
@@ -484,7 +484,7 @@ handle_signal(int sig)
/* Kill any running services we have started */
LIST_FOREACH(pi, &service_pids, entries)
- kill(pi->pid, SIGTERM);
+ kill(pi->pid, SIGTERM);
/* Notify plugins we are aborting */
rc_plugin_run(RC_HOOK_ABORT, NULL);
@@ -514,15 +514,15 @@ do_sysinit()
uname(&uts);
printf("\n %sOpenRC %s" VERSION "%s is starting up %s",
- ecolor(ECOLOR_GOOD), ecolor(ECOLOR_HILITE),
- ecolor(ECOLOR_NORMAL), ecolor(ECOLOR_BRACKET));
+ ecolor(ECOLOR_GOOD), ecolor(ECOLOR_HILITE),
+ ecolor(ECOLOR_NORMAL), ecolor(ECOLOR_BRACKET));
#ifdef BRANDING
printf(BRANDING " (%s)", uts.machine);
#else
printf("%s %s (%s)",
- uts.sysname,
- uts.release,
- uts.machine);
+ uts.sysname,
+ uts.release,
+ uts.machine);
#endif
if ((sys = rc_sys()))
@@ -533,7 +533,7 @@ do_sysinit()
if (!rc_yesno(getenv ("EINFO_QUIET")) &&
rc_conf_yesno("rc_interactive"))
printf("Press %sI%s to enter interactive boot mode\n\n",
- ecolor(ECOLOR_GOOD), ecolor(ECOLOR_NORMAL));
+ ecolor(ECOLOR_GOOD), ecolor(ECOLOR_NORMAL));
setenv("RC_RUNLEVEL", RC_LEVEL_SYSINIT, 1);
run_program(INITSH);
@@ -611,13 +611,14 @@ do_stop_services(const char *newlevel, bool parallel)
if (!svc1) {
tmplist = rc_stringlist_new();
rc_stringlist_add(tmplist, service->value);
- deporder = rc_deptree_depends(deptree, types_n, tmplist,
- newlevel ? newlevel : runlevel,
- RC_DEP_STRICT | RC_DEP_TRACE);
+ deporder = rc_deptree_depends(deptree, types_n,
+ tmplist, newlevel ? newlevel : runlevel,
+ RC_DEP_STRICT | RC_DEP_TRACE);
rc_stringlist_free(tmplist);
svc2 = NULL;
TAILQ_FOREACH(svc1, deporder, entries) {
- svc2 = rc_stringlist_find(start_services, svc1->value);
+ svc2 = rc_stringlist_find(start_services,
+ svc1->value);
if (svc2)
break;
}
@@ -661,21 +662,21 @@ do_start_services(bool parallel)
interactive = want_interactive();
if (interactive) {
-interactive_retry:
+ interactive_retry:
printf("\n");
einfo("About to start the service %s",
- service->value);
+ service->value);
eindent();
einfo("1) Start the service\t\t2) Skip the service");
einfo("3) Continue boot process\t\t4) Exit to shell");
eoutdent();
-interactive_option:
+ interactive_option:
switch (read_key(true)) {
- case '1': break;
- case '2': continue;
- case '3': interactive = false; break;
- case '4': sulogin(true); goto interactive_retry;
- default: goto interactive_option;
+ case '1': break;
+ case '2': continue;
+ case '3': interactive = false; break;
+ case '4': sulogin(true); goto interactive_retry;
+ default: goto interactive_option;
}
}
@@ -693,7 +694,7 @@ interactive_option:
/* Store our interactive status for boot */
if (interactive &&
(strcmp(runlevel, RC_LEVEL_SYSINIT) == 0 ||
- strcmp(runlevel, getenv("RC_BOOTLEVEL")) == 0))
+ strcmp(runlevel, getenv("RC_BOOTLEVEL")) == 0))
mark_interactive();
else {
if (exists(INTERACTIVE))
@@ -711,17 +712,17 @@ handle_bad_signal(int sig)
pid_t crashed_pid = getpid();
switch (fork()) {
- case -1:
- _exit(sig);
- /* NOTREACHED */
- case 0:
- sprintf(pid, "%i", crashed_pid);
- printf("\nAuto launching gdb!\n\n");
- _exit(execlp("gdb", "gdb", "--quiet", "--pid", pid,
- "-ex", "bt full", NULL));
- /* NOTREACHED */
- default:
- wait(&status);
+ case -1:
+ _exit(sig);
+ /* NOTREACHED */
+ case 0:
+ sprintf(pid, "%i", crashed_pid);
+ printf("\nAuto launching gdb!\n\n");
+ _exit(execlp("gdb", "gdb", "--quiet", "--pid", pid,
+ "-ex", "bt full", NULL));
+ /* NOTREACHED */
+ default:
+ wait(&status);
}
_exit(1);
/* NOTREACHED */
@@ -737,7 +738,8 @@ static const struct option longopts[] = {
longopts_COMMON
};
static const char * const longopts_help[] = {
- "override the next runlevel to change into\nwhen leaving single user or boot runlevels",
+ "override the next runlevel to change into\n"
+ "when leaving single user or boot runlevels",
"runs the service specified with the rest\nof the arguments",
"output the RC system type, if any",
longopts_help_COMMON
@@ -783,9 +785,9 @@ main(int argc, char **argv)
printf(" [%s]", bootlevel);
printf(") " VERSION
#ifdef BRANDING
- " (" BRANDING ")"
+ " (" BRANDING ")"
#endif
- "\n");
+ "\n");
exit(EXIT_SUCCESS);
}
@@ -806,7 +808,7 @@ main(int argc, char **argv)
argc++;
argv--;
while ((opt = getopt_long(argc, argv, getoptstring,
- longopts, (int *) 0)) != -1)
+ longopts, (int *) 0)) != -1)
{
switch (opt) {
case 'o':
@@ -825,7 +827,7 @@ main(int argc, char **argv)
newlevel = rc_service_resolve(optarg);
if (!newlevel)
eerrorx("%s: service `%s' does not exist",
- applet, optarg);
+ applet, optarg);
argv += optind - 1;
*argv = newlevel;
execv(*argv, argv);
@@ -837,8 +839,8 @@ main(int argc, char **argv)
printf("%s\n", bootlevel);
exit(EXIT_SUCCESS);
/* NOTREACHED */
- case_RC_COMMON_GETOPT
- }
+ case_RC_COMMON_GETOPT
+ }
}
newlevel = argv[optind++];
@@ -886,7 +888,7 @@ main(int argc, char **argv)
if (newlevel &&
(strcmp(newlevel, RC_LEVEL_SHUTDOWN) == 0 ||
- strcmp(newlevel, RC_LEVEL_SINGLE) == 0))
+ strcmp(newlevel, RC_LEVEL_SINGLE) == 0))
{
going_down = true;
if (!exists(RC_KRUNLEVEL))
@@ -895,10 +897,10 @@ main(int argc, char **argv)
setenv("RC_RUNLEVEL", newlevel, 1);
setenv("RC_GOINGDOWN", "YES", 1);
} else {
- /* We should not use krunevel in sysinit or the boot runlevel */
+ /* We should not use krunevel in sysinit or boot runlevels */
if (!newlevel ||
(strcmp(newlevel, RC_LEVEL_SYSINIT) != 0 &&
- strcmp(newlevel, getenv("RC_BOOTLEVEL")) != 0))
+ strcmp(newlevel, getenv("RC_BOOTLEVEL")) != 0))
{
if (get_krunlevel(krunlevel, sizeof(krunlevel))) {
newlevel = krunlevel;
@@ -960,7 +962,7 @@ main(int argc, char **argv)
if (errno == EACCES)
eerrorx("%s: superuser access required", applet);
eerrorx("%s: failed to create stopping dir `%s': %s",
- applet, RC_STOPPING, strerror(errno));
+ applet, RC_STOPPING, strerror(errno));
}
/* Build a list of all services to stop and then work out the
@@ -982,7 +984,7 @@ main(int argc, char **argv)
if (stop_services) {
tmplist = rc_deptree_depends(deptree, types_nua, stop_services,
- runlevel, depoptions | RC_DEP_STOP);
+ runlevel, depoptions | RC_DEP_STOP);
rc_stringlist_free(stop_services);
stop_services = tmplist;
}
@@ -990,7 +992,7 @@ main(int argc, char **argv)
/* Load our list of start services */
hotplugged_services = rc_services_in_state(RC_SERVICE_HOTPLUGGED);
start_services = rc_services_in_runlevel(newlevel ?
- newlevel : runlevel);
+ newlevel : runlevel);
if (strcmp(newlevel ? newlevel : runlevel, RC_LEVEL_SHUTDOWN) != 0 &&
strcmp(newlevel ? newlevel : runlevel, RC_LEVEL_SYSINIT) != 0)
{
@@ -998,10 +1000,10 @@ main(int argc, char **argv)
TAILQ_CONCAT(start_services, tmplist, entries);
free(tmplist);
if (strcmp(newlevel ? newlevel : runlevel,
- RC_LEVEL_SINGLE) != 0)
+ RC_LEVEL_SINGLE) != 0)
{
if (strcmp(newlevel ? newlevel : runlevel,
- bootlevel) != 0)
+ bootlevel) != 0)
{
tmplist = rc_services_in_runlevel(bootlevel);
TAILQ_CONCAT(start_services, tmplist, entries);
@@ -1009,9 +1011,9 @@ main(int argc, char **argv)
}
if (hotplugged_services) {
TAILQ_FOREACH(service, hotplugged_services,
- entries)
- rc_stringlist_addu(start_services,
- service->value);
+ entries)
+ rc_stringlist_addu(start_services,
+ service->value);
}
}
}
@@ -1027,7 +1029,7 @@ main(int argc, char **argv)
/* Notify the plugins we have finished */
rc_plugin_run(RC_HOOK_RUNLEVEL_STOP_OUT,
- going_down ? newlevel : runlevel);
+ going_down ? newlevel : runlevel);
hook_out = 0;
rmdir(RC_STOPPING);
@@ -1054,14 +1056,14 @@ main(int argc, char **argv)
/* Re-add our hotplugged services if they stopped */
if (hotplugged_services)
TAILQ_FOREACH(service, hotplugged_services, entries)
- rc_service_mark(service->value, RC_SERVICE_HOTPLUGGED);
+ rc_service_mark(service->value, RC_SERVICE_HOTPLUGGED);
/* Order the services to start */
if (start_services) {
rc_stringlist_sort(&start_services);
deporder = rc_deptree_depends(deptree, types_nua,
- start_services, runlevel,
- depoptions | RC_DEP_START);
+ start_services, runlevel,
+ depoptions | RC_DEP_START);
rc_stringlist_free(start_services);
start_services = deporder;
}