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Close up to the soft open file limit (same on Linux, but varies drastically on OS X).
Also, a Makefile fix for Darwin (OS X). (closes issue #14542) Reported by: jtodd Patches: 20090901__issue14542.diff.txt uploaded by tilghman (license 14) Tested by: jtodd, tilghman Change-type: bugfix git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@215567 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@@ -2015,7 +2015,7 @@ void ast_close_fds_above_n(int n)
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struct rlimit rl;
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getrlimit(RLIMIT_NOFILE, &rl);
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null = open("/dev/null", O_RDONLY);
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for (x = n + 1; x < rl.rlim_max; x++) {
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for (x = n + 1; x < rl.rlim_cur; x++) {
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if (x != null) {
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/* Side effect of dup2 is that it closes any existing fd without error.
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* This prevents valgrind and other debugging tools from sending up
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