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kill compiler warning on write(2)

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nick black 2020-03-07 19:20:23 -05:00
parent ac683e21d2
commit d44759fd25
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1 changed files with 5 additions and 2 deletions
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7
src/demo/input.c
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@ -66,9 +66,12 @@ pass_along(const ncinput* ni){
enqueue = &nq->next; enqueue = &nq->next;
pthread_mutex_unlock(&lock); pthread_mutex_unlock(&lock);
const uint64_t eventcount = 1; const uint64_t eventcount = 1;
write(input_eventfd, &eventcount, sizeof(eventcount)); int ret = 0;
if(write(input_eventfd, &eventcount, sizeof(eventcount)) < 0){
ret = -1;
}
pthread_cond_signal(&cond); pthread_cond_signal(&cond);
return 0; return ret;
} }
static int static int