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| author | Brad King <brad.king@kitware.com> | 2006-08-01 18:28:03 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2006-08-01 18:28:03 (GMT) |
| commit | 9b2b2b5f1b463cb20f576aad903341dab5bf3373 (patch) | |
| tree | 29e8ba4d99374008b31070534b3d3995ab7254af /Source | |
| parent | 1a7172acdf6595036063cc81656dfe11709a1105 (diff) | |
| download | CMake-9b2b2b5f1b463cb20f576aad903341dab5bf3373.zip CMake-9b2b2b5f1b463cb20f576aad903341dab5bf3373.tar.gz CMake-9b2b2b5f1b463cb20f576aad903341dab5bf3373.tar.bz2 | |
COMP: Use SA_RESTART only if it is defined for the current platform. This partially addresses bug#3556.
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/kwsys/ProcessUNIX.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Source/kwsys/ProcessUNIX.c b/Source/kwsys/ProcessUNIX.c index 03ecc26..fadc5f6 100644 --- a/Source/kwsys/ProcessUNIX.c +++ b/Source/kwsys/ProcessUNIX.c @@ -2201,7 +2201,10 @@ static int kwsysProcessesAdd(kwsysProcess* cp) struct sigaction newSigChldAction; memset(&newSigChldAction, 0, sizeof(struct sigaction)); newSigChldAction.sa_sigaction = kwsysProcessesSignalHandler; - newSigChldAction.sa_flags = SA_NOCLDSTOP | SA_RESTART | SA_SIGINFO; + newSigChldAction.sa_flags = SA_NOCLDSTOP | SA_SIGINFO; +#ifdef SA_RESTART + newSigChldAction.sa_flags |= SA_RESTART; +#endif while((sigaction(SIGCHLD, &newSigChldAction, &kwsysProcessesOldSigChldAction) < 0) && (errno == EINTR)); |