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portability.c: fix macOS build.

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I suspect the rest of the non-POSIX signals might end up like this, but this is the subset that needs to be #ifdef'ed to fix the macOS build.
This commit is contained in:
Elliott Hughes 2020-05-27 13:02:18 -07:00 committed by Rob Landley
parent 5d9ef963b1
commit e0f2912739
1 changed files with 10 additions and 4 deletions
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14
lib/portability.c
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@ -428,17 +428,23 @@ static const struct signame signames[] = {
SIGNIFY(USR1), SIGNIFY(USR2), SIGNIFY(SYS), SIGNIFY(TRAP),
SIGNIFY(VTALRM), SIGNIFY(XCPU), SIGNIFY(XFSZ),
// Non-POSIX signals that cause termination
SIGNIFY(PROF), SIGNIFY(IO), SIGNIFY(POLL), SIGNIFY(PWR),
SIGNIFY(PROF), SIGNIFY(IO),
// signals only present/absent on some targets (mips and macos)
#ifdef SIGSTKFLT
SIGNIFY(STKFLT),
#endif
#ifdef SIGEMT
SIGNIFY(EMT),
#endif
#ifdef SIGINFO
SIGNIFY(INFO),
#endif
#ifdef SIGPOLL
SIGNIFY(POLL),
#endif
#ifdef SIGPWR
SIGNIFY(PWR),
#endif
#ifdef SIGSTKFLT
SIGNIFY(STKFLT),
#endif
// Note: sigatexit relies on all the signals with a default disposition that
// terminates the process coming *before* SIGCHLD.