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restoreSIGPIPE(): Fill in sa_mask

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Issue #231.
This commit is contained in:
Eelco Dolstra 2014-03-29 20:20:14 +01:00
parent 49009573bc
commit 90dc50b07c
2 changed files with 2 additions and 1 deletions
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2
src/libmain/shared.cc
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@ -110,7 +110,7 @@ static void initAndRun(int argc, char * * argv)
/* Catch SIGINT. */
struct sigaction act;
act.sa_handler = sigintHandler;
sigfillset(&act.sa_mask);
sigemptyset(&act.sa_mask);
act.sa_flags = 0;
if (sigaction(SIGINT, &act, 0))
throw SysError("installing handler for SIGINT");

1
src/libstore/build.cc
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@ -413,6 +413,7 @@ static void restoreSIGPIPE()
struct sigaction act, oact;
act.sa_handler = SIG_DFL;
act.sa_flags = 0;
sigemptyset(&act.sa_mask);
if (sigaction(SIGPIPE, &act, &oact)) throw SysError("resetting SIGPIPE");
}