* @APPLE_APACHE_LICENSE_HEADER_END@
**/
+#include <IOKit/IOKitLib.h>
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/stat.h>
+#include <paths.h>
#include <unistd.h>
#include <crt_externs.h>
#include <fcntl.h>
#include <syslog.h>
+#include <assert.h>
#include <CoreFoundation/CoreFoundation.h>
#include <NSSystemDirectories.h>
#include "IPC.h"
static void usage(void) __attribute__((noreturn));
static int system_starter(Action anAction, const char *aService);
static void displayErrorMessages(StartupContext aStartupContext);
-static void doCFnote(void);
+static pid_t fwexec(const char *cmd, ...) __attribute__((sentinel));
+static void dummy_sig(int signo __attribute__((unused)))
+{
+}
int
main(int argc, char *argv[])
{
+ struct kevent kev;
Action anAction = kActionStart;
- char *aService = NULL;
- int ch;
+ int ch, r, kq = kqueue();
+
+ assert(kq != -1);
+
+ EV_SET(&kev, SIGTERM, EVFILT_SIGNAL, EV_ADD, 0, 0, 0);
+ r = kevent(kq, &kev, 1, NULL, 0, NULL);
+ assert(r != -1);
+ signal(SIGTERM, dummy_sig);
while ((ch = getopt(argc, argv, "gvxirdDqn?")) != -1) {
switch (ch) {
argc -= optind;
argv += optind;
- if (argc > 2)
+ if (argc > 2) {
usage();
+ }
openlog(getprogname(), LOG_PID|LOG_CONS|(gDebugFlag ? LOG_PERROR : 0), LOG_DAEMON);
- setlogmask(LOG_UPTO(LOG_NOTICE));
- if (gVerboseFlag)
- setlogmask(LOG_UPTO(LOG_INFO));
- if (gDebugFlag)
+ if (gDebugFlag) {
setlogmask(LOG_UPTO(LOG_DEBUG));
+ } else if (gVerboseFlag) {
+ setlogmask(LOG_UPTO(LOG_INFO));
+ } else {
+ setlogmask(LOG_UPTO(LOG_NOTICE));
+ }
if (!gNoRunFlag && (getuid() != 0)) {
syslog(LOG_ERR, "must be root to run");
}
}
- atexit(doCFnote);
+ if (argc == 2) {
+ exit(system_starter(anAction, argv[1]));
+ }
unlink(kFixerPath);
- if (argc == 2) {
- aService = argv[1];
- } else if (!gDebugFlag && anAction != kActionStop) {
- pid_t ipwa;
- int status;
-
- setpriority(PRIO_PROCESS, 0, 20);
-
- /* Too many old StartupItems had implicit dependancies on
- * "Network" via other StartupItems that are now no-ops.
- *
- * SystemStarter is not on the critical path for boot up,
- * so we'll stall here to deal with this legacy dependancy
- * problem.
- */
- switch ((ipwa = fork())) {
- case -1:
- syslog(LOG_WARNING, "fork(): %m");
- break;
- case 0:
- execl("/usr/sbin/ipconfig", "ipconfig", "waitall", NULL);
- syslog(LOG_WARNING, "execl(): %m");
- exit(EXIT_FAILURE);
- default:
- if (waitpid(ipwa, &status, 0) == -1) {
- syslog(LOG_WARNING, "waitpid(): %m");
- break;
- } else if (WIFEXITED(status)) {
- if (WEXITSTATUS(status) == 0) {
- break;
- } else {
- syslog(LOG_WARNING, "ipconfig waitall exit status: %d", WEXITSTATUS(status));
- }
- } else {
- /* must have died due to signal */
- syslog(LOG_WARNING, "ipconfig waitall: %s", strsignal(WTERMSIG(status)));
- }
- break;
- }
+ mach_timespec_t w = { 600, 0 };
+ kern_return_t kr;
+ struct stat sb;
+
+ /*
+ * Too many old StartupItems had implicit dependancies on "Network" via
+ * other StartupItems that are now no-ops.
+ *
+ * SystemStarter is not on the critical path for boot up, so we'll
+ * stall here to deal with this legacy dependancy problem.
+ */
+
+ if ((kr = IOKitWaitQuiet(kIOMasterPortDefault, &w)) != kIOReturnSuccess) {
+ syslog(LOG_NOTICE, "IOKitWaitQuiet: %d\n", kr);
}
- exit(system_starter(anAction, aService));
+ fwexec("/usr/sbin/ipconfig", "waitall", NULL);
+ fwexec("/sbin/autodiskmount", "-va", NULL);
+
+ system_starter(kActionStart, NULL);
+
+ if (stat("/etc/rc.local", &sb) != -1) {
+ fwexec(_PATH_BSHELL, "/etc/rc.local", NULL);
+ }
+
+ CFNotificationCenterPostNotificationWithOptions(
+ CFNotificationCenterGetDistributedCenter(),
+ CFSTR("com.apple.startupitems.completed"),
+ NULL, NULL,
+ kCFNotificationDeliverImmediately | kCFNotificationPostToAllSessions);
+
+ r = kevent(kq, NULL, 0, &kev, 1, NULL);
+ assert(r != -1);
+ assert(kev.filter == EVFILT_SIGNAL && kev.ident == SIGTERM);
+
+ if (stat("/etc/rc.shutdown.local", &sb) != -1) {
+ fwexec(_PATH_BSHELL, "/etc/rc.shutdown.local", NULL);
+ }
+
+ system_starter(kActionStop, NULL);
+
+ exit(EXIT_SUCCESS);
}
static int
system_starter(Action anAction, const char *aService_cstr)
{
- CFRunLoopSourceRef anIPCSource = NULL;
CFStringRef aService = NULL;
NSSearchPathDomainMask aMask;
if (gDebugFlag && gNoRunFlag)
sleep(1);
- /**
- * Create the IPC port
- **/
- anIPCSource = CreateIPCRunLoopSource(CFSTR(kSystemStarterMessagePort), aStartupContext);
- if (anIPCSource) {
- CFRunLoopAddSource(CFRunLoopGetCurrent(), anIPCSource, kCFRunLoopCommonModes);
- CFRelease(anIPCSource);
- } else {
- syslog(LOG_ERR, "Could not create IPC bootstrap port: %s", kSystemStarterMessagePort);
- return (1);
- }
-
/**
* Get a list of Startup Items which are in /Local and /System.
* We can't search /Network yet because the network isn't up.
exit(EXIT_FAILURE);
}
-static void doCFnote(void)
+pid_t
+fwexec(const char *cmd, ...)
{
- CFNotificationCenterPostNotificationWithOptions(
- CFNotificationCenterGetDistributedCenter(),
- CFSTR("com.apple.startupitems.completed"),
- NULL, NULL,
- kCFNotificationDeliverImmediately | kCFNotificationPostToAllSessions);
+ const char *argv[100] = { cmd };
+ va_list ap;
+ int wstatus, i = 1;
+ pid_t p;
+
+ va_start(ap, cmd);
+ do {
+ argv[i] = va_arg(ap, char *);
+ } while (argv[i++]);
+ va_end(ap);
+
+ switch ((p = fork())) {
+ case -1:
+ return -1;
+ case 0:
+ execvp(argv[0], (char *const *)argv);
+ _exit(EXIT_FAILURE);
+ break;
+ default:
+ if (waitpid(p, &wstatus, 0) == -1) {
+ return -1;
+ } else if (WIFEXITED(wstatus)) {
+ if (WEXITSTATUS(wstatus) == 0) {
+ return 0;
+ } else {
+ syslog(LOG_WARNING, "%s exit status: %d", argv[0], WEXITSTATUS(wstatus));
+ }
+ } else {
+ /* must have died due to signal */
+ syslog(LOG_WARNING, "%s died: %s", argv[0], strsignal(WTERMSIG(wstatus)));
+ }
+ break;
+ }
+
+ return -1;
}
projects / apple / launchd.git / blobdiff