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| author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/signal/siginterrupt.c | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz | |
initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'src/signal/siginterrupt.c')
| -rw-r--r-- | src/signal/siginterrupt.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/signal/siginterrupt.c b/src/signal/siginterrupt.c new file mode 100644 index 00000000..60b34054 --- /dev/null +++ b/src/signal/siginterrupt.c @@ -0,0 +1,13 @@ +#include <stdlib.h> +#include <signal.h> + +int siginterrupt(int sig, int flag) +{ + struct sigaction sa; + + sigaction(sig, NULL, &sa); + if (flag) sa.sa_flags &= ~SA_RESTART; + else sa.sa_flags |= SA_RESTART; + + return sigaction(sig, &sa, NULL); +} |