45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
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diff -Nru asterisk-1.6.1-beta4.org/main/asterisk.c asterisk-1.6.1-beta4/main/asterisk.c
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--- asterisk-1.6.1-beta4.org/main/asterisk.c 2008-12-12 23:05:58.000000000 +0100
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+++ asterisk-1.6.1-beta4/main/asterisk.c 2008-12-23 15:28:21.000000000 +0100
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@@ -3295,9 +3295,40 @@
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#if HAVE_WORKING_FORK
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if (ast_opt_always_fork || !ast_opt_no_fork) {
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#ifndef HAVE_SBIN_LAUNCHD
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+#ifndef __UCLIBC__
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if (daemon(1, 0) < 0) {
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ast_log(LOG_ERROR, "daemon() failed: %s\n", strerror(errno));
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}
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+#else
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+ /*
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+ * workaround for uClibc-0.9.29 mipsel bug:
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+ * recursive mutexes do not work if uClibc daemon() function has been called,
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+ * if parent thread locks a mutex
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+ * the child thread cannot acquire a lock with the same name
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+ * (same code works if daemon() is not called)
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+ * but duplication of uClibc daemon.c code in here does work.
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+ */
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+ int fd;
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+ switch (fork()) {
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+ case -1:
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+ exit(1);
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+ case 0:
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+ break;
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+ default:
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+ _exit(0);
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+ }
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+ if (setsid() == -1)
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+ exit(1);
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+ if (fork())
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+ _exit(0);
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+ if ((fd = open("/dev/null", O_RDWR, 0)) != -1) {
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+ dup2(fd, STDIN_FILENO);
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+ dup2(fd, STDOUT_FILENO);
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+ dup2(fd, STDERR_FILENO);
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+ if (fd > 2)
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+ close(fd);
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+ }
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+#endif
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ast_mainpid = getpid();
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/* Blindly re-write pid file since we are forking */
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unlink(ast_config_AST_PID);
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