43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
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diff -Nru asterisk-1.4.22.org/main/asterisk.c asterisk-1.4.22/main/asterisk.c
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--- asterisk-1.4.22.org/main/asterisk.c 2008-07-26 17:31:21.000000000 +0200
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+++ asterisk-1.4.22/main/asterisk.c 2008-12-20 22:49:58.000000000 +0100
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@@ -2935,7 +2935,38 @@
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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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daemon(1, 0);
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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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