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restore missing functions on windows

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nick black 2021-07-24 21:07:25 -04:00 committed by nick black
parent 43c5ec01a5
commit 32e2e52d30
1 changed files with 10 additions and 1 deletions
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11
src/lib/signal.c
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@ -7,8 +7,17 @@
static void* _Atomic signal_nc = ATOMIC_VAR_INIT(NULL);
#ifdef __MINGW64__
int block_signals(sigset_t* old_blocked_signals){
(void)old_blocked_signals;
return 0;
}
int unblock_signals(const sigset_t* old_blocked_signals){
(void)old_blocked_signals;
return 0;
}
int drop_signals(void* nc){
int ret = -1;
void* expected = nc;
if(atomic_compare_exchange_strong(&signal_nc, &expected, nc)){
return -1;