omask             159 ext/threads/threads.c     sigset_t omask, dummy;
omask             169 ext/threads/threads.c         pthread_sigmask(SIG_SETMASK, &threadrec.defaultSigmask, &omask);
omask             174 ext/threads/threads.c         pthread_sigmask(SIG_SETMASK, &omask, &dummy);
omask              76 src/signal.c     #define SIGPROCMASK(mode, set, omask)  (0)
omask             430 src/signal.c       sigset_t omask;
omask             436 src/signal.c       SIGPROCMASK(SIG_BLOCK, &sigHandlers.masterSigset, &omask);
omask             443 src/signal.c       SIGPROCMASK(SIG_SETMASK, &omask, NULL);
omask             652 src/signal.c       sigset_t omask;
omask             655 src/signal.c           SIGPROCMASK(SIG_BLOCK, &sigHandlers.masterSigset, &omask);
omask             657 src/signal.c               SIGPROCMASK(SIG_SETMASK, &omask, NULL);
omask             664 src/signal.c       SIGPROCMASK(SIG_SETMASK, &omask, NULL);
omask             686 src/signal.c       sigset_t omask;
omask             687 src/signal.c       SIGPROCMASK(SIG_SETMASK, NULL, &omask);
omask             688 src/signal.c       scm_sigsuspend(&omask);