diff options
Diffstat (limited to 'libcr/coroutine.c')
| -rw-r--r-- | libcr/coroutine.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libcr/coroutine.c b/libcr/coroutine.c index 205d0bb..7f61e94 100644 --- a/libcr/coroutine.c +++ b/libcr/coroutine.c @@ -161,15 +161,17 @@ static inline void cr_plat_wait_for_interrupt(void) { pause(); } + /* For a signal to be *in* the mask means that the signal is + * *blocked*. */ void _cr_plat_disable_interrupts(void) { sigset_t all; sigfillset(&all); - sigprocmask(SIG_BLOCK, &all, NULL); + sigprocmask(SIG_SETMASK, &all, NULL); } void _cr_plat_enable_interrupts(void) { - sigset_t all; - sigfillset(&all); - sigprocmask(SIG_UNBLOCK, &all, NULL); + sigset_t zero; + sigemptyset(&zero); + sigprocmask(SIG_SETMASK, &zero, NULL); } #elif __arm__ /* Assume bare-metal if !__unix__. */ |