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39 lines
1.5 KiB
Diff
39 lines
1.5 KiB
Diff
Description: Avoid usage of F_DUPFD_CLOEXEC where not available (e.g. kfreebsd*)
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The patch is mostly taken from 10_kfreebsd-f_dupfd_cloexec.patch (gnome-terminal)
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Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=711529
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Description: Fix build on kfreebsd
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kfreebsd doesn't have F_DUPFD_CLOEXEC, so use it conditionally.
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As mentioned in the bug report, it will have support for it in
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jessie, so we can drop it in jessie+1
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Author: Emilio Pozuelo Monfort <pochu@debian.org>
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Author: Petr Salinger <Petr.Salinger@seznam.cz>
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Author: Gianfranco Costamagna <locutusofborg@debian.org>
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--- llvm-toolchain-3.7-3.7~+rc3.orig/lldb/source/Plugins/Process/FreeBSD/ProcessPOSIX.cpp
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+++ llvm-toolchain-3.7-3.7~+rc3/lldb/source/Plugins/Process/FreeBSD/ProcessPOSIX.cpp
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@@ -214,11 +214,24 @@ ProcessPOSIX::DoLaunch (Module *module,
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int terminal = m_monitor->GetTerminalFD();
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if (terminal >= 0) {
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// The reader thread will close the file descriptor when done, so we pass it a copy.
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+#ifdef F_DUPFD_CLOEXEC
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int stdio = fcntl(terminal, F_DUPFD_CLOEXEC, 0);
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if (stdio == -1) {
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error.SetErrorToErrno();
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return error;
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}
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+#else
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+ int stdio = fcntl(terminal, F_DUPFD, 0);
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+ if (stdio == -1) {
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+ error.SetErrorToErrno();
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+ return error;
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+ }
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+ stdio = fcntl(terminal, F_SETFD, FD_CLOEXEC);
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+ if (stdio == -1) {
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+ error.SetErrorToErrno();
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+ return error;
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+ }
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+#endif
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SetSTDIOFileDescriptor(stdio);
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}
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