Use _SIG_VALID instead of expanded form of the macro.
Submitted by: Garrett Cooper <yanegomi gmail com> MFC after: 1 week
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=209933
@ -194,7 +194,7 @@ int
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_sigaction(int sig, const struct sigaction * act, struct sigaction * oact)
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{
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/* Check if the signal number is out of range: */
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if (sig < 1 || sig > _SIG_MAXSIG || sig == SIGCANCEL) {
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if (!_SIG_VALID(sig) || sig == SIGCANCEL) {
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/* Return an invalid argument: */
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errno = EINVAL;
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return (-1);
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