diff options
| author | Duncan Sands <baldrick@free.fr> | 2009-09-07 05:58:25 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2009-09-07 05:58:25 +0000 |
| commit | 3429c5e153d5315df7db1fcfb0a6a95cbfd48fba (patch) | |
| tree | 2648c609d3ec5155a66e43ddbbe368336f4374e8 /lib/System/Unix/Program.inc | |
| parent | 7b26b581cf3c20f9943c904e44ee5ec6d77f5aa2 (diff) | |
Using a signal handler that does nothing should be
equivalent to SIG_IGN.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81144 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System/Unix/Program.inc')
| -rw-r--r-- | lib/System/Unix/Program.inc | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/lib/System/Unix/Program.inc b/lib/System/Unix/Program.inc index adf7390f9f..fca9292382 100644 --- a/lib/System/Unix/Program.inc +++ b/lib/System/Unix/Program.inc @@ -116,9 +116,6 @@ static bool RedirectIO(const Path *Path, int FD, std::string* ErrMsg) { return false; } -static void TimeOutHandler(int Sig) { -} - static void SetMemoryLimits (unsigned size) { #if HAVE_SYS_RESOURCE_H @@ -231,10 +228,9 @@ Program::Wait(unsigned secondsToWait, // Install a timeout handler. if (secondsToWait) { - Act.sa_sigaction = 0; - Act.sa_handler = TimeOutHandler; + memset(&Act, 0, sizeof(Act)); + Act.sa_handler = SIG_IGN; sigemptyset(&Act.sa_mask); - Act.sa_flags = 0; sigaction(SIGALRM, &Act, &Old); alarm(secondsToWait); } |