The following patch fixes the case where the value for sigmask
specified is invalid (to match the requirements stated in the manpage
and POSIX), and also converts the parameter name -- mask -- to match
the manpage.
Thanks,
-Garrett
Index: compat-43/sigcompat.c
===================================================================
--- compat-43/sigcompat.c (revision 210226)
+++ compat-43/sigcompat.c (working copy)
@@ -99,12 +99,16 @@
}
int
-sigpause(int mask)
+sigpause(int sigmask)
{
sigset_t set;
+ if (!_SIG_VALID(sigmask)) {
+ errno = EINVAL;
+ return (-1);
+ }
sigemptyset(&set);
- set.__bits[0] = mask;
+ set.__bits[0] = sigmask;
return (_sigsuspend(&set));
}
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