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| author | Jakob Kaivo <jkk@ung.org> | 2020-08-13 19:36:02 -0400 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2020-08-13 19:36:02 -0400 |
| commit | f20877334a6414f31a01c3ea39fabe0171efd211 (patch) | |
| tree | c296de8442155042ddb35c20e6302dc55e95aab5 | |
| parent | 17130d83b48ce257ed9bc5bb2898d44c01ab82c0 (diff) | |
implement
| -rw-r--r-- | src/signal/sigignore.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/signal/sigignore.c b/src/signal/sigignore.c index 9c5c62ae..f59b83c4 100644 --- a/src/signal/sigignore.c +++ b/src/signal/sigignore.c @@ -2,6 +2,9 @@ int sigignore(int sig) { + if (signal(sig, SIG_IGN) == SIG_ERR) { + return -1; + } return 0; } |