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further repair to unix-signal test

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This commit is contained in:
Matthew Flatt 2021-02-11 19:28:19 -07:00
parent 3e2245d40e
commit 8a914d9338
1 changed files with 7 additions and 3 deletions
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10
pkgs/racket-test-core/tests/racket/unix_check.c
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@ -12,9 +12,13 @@ int main()
/* SIGPROF tends to be near the end of the range of signal IDs */
for (i = 1; i < SIGPROF; i++) {
sigaction(i, NULL, &sa);
if (sa.sa_handler != SIG_DFL)
return 1;
if (sigaction(i, NULL, &sa) == 0) {
if (sa.sa_handler != SIG_DFL)
return 1;
} else {
/* sigaction sometimes isn't allowed at all on SIGKILL,
for example, so ignore that failure */
}
}
sigemptyset(&set);