875a29e26e
git-svn-id: svn://svn.openwrt.org/openwrt/packages@13712 3c298f89-4303-0410-b956-a3cf2f4a3e73
43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
diff -Nru asterisk-1.4.22.org/main/asterisk.c asterisk-1.4.22/main/asterisk.c
|
|
--- asterisk-1.4.22.org/main/asterisk.c 2008-07-26 17:31:21.000000000 +0200
|
|
+++ asterisk-1.4.22/main/asterisk.c 2008-12-20 22:49:58.000000000 +0100
|
|
@@ -2935,7 +2935,38 @@
|
|
#if HAVE_WORKING_FORK
|
|
if (ast_opt_always_fork || !ast_opt_no_fork) {
|
|
#ifndef HAVE_SBIN_LAUNCHD
|
|
+#ifndef __UCLIBC__
|
|
daemon(1, 0);
|
|
+#else
|
|
+/*
|
|
+ workaround for uClibc-0.9.29 mipsel bug:
|
|
+ recursive mutexes do not work if uClibc daemon() function has been called,
|
|
+ if parent thread locks a mutex
|
|
+ the child thread cannot acquire a lock with the same name
|
|
+ (same code works if daemon() is not called)
|
|
+ but duplication of uClibc daemon.c code in here does work.
|
|
+*/
|
|
+ int fd;
|
|
+ switch (fork()) {
|
|
+ case -1:
|
|
+ exit(1);
|
|
+ case 0:
|
|
+ break;
|
|
+ default:
|
|
+ _exit(0);
|
|
+ }
|
|
+ if (setsid() == -1)
|
|
+ exit(1);
|
|
+ if (fork())
|
|
+ _exit(0);
|
|
+ if ((fd = open("/dev/null", O_RDWR, 0)) != -1) {
|
|
+ dup2(fd, STDIN_FILENO);
|
|
+ dup2(fd, STDOUT_FILENO);
|
|
+ dup2(fd, STDERR_FILENO);
|
|
+ if (fd > 2)
|
|
+ close(fd);
|
|
+ }
|
|
+#endif
|
|
ast_mainpid = getpid();
|
|
/* Blindly re-write pid file since we are forking */
|
|
unlink(ast_config_AST_PID);
|