Petr Salinger <petr.salin...@seznam.cz> (08/12/2009): > It might be due to "The use of the sigprocmask() function is > unspecified in a multi-threaded process." > http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html > > I do not have kfreebsd box handy now. > Kibi, please, does it work with pthread_sigmask() instead of sigprocmask() ?
It indeed seems to work fine. Please find attached the new patch. [ By the way, my original patch isn't very okay actually. __GLIBC__ gets set on Linux too, e.g. when stdio.h gets included, which is quite common; sorry about that, and many thanks to kolter for raising this point on IRC. ] Mraw, KiBi.
--- a/src/main.cc
+++ b/src/main.cc
@@ -535,7 +535,7 @@ int main(int argc, char *argv[])
sigaddset(&mask, SIGWINCH);
- sigprocmask(SIG_SETMASK, &mask, NULL);
+ pthread_sigmask(SIG_SETMASK, &mask, NULL);
}
srandom(time(0));
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