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fix(main): fix SIGINT exit

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iridiumR 2022-09-18 11:44:39 +08:00
parent 88cabfb434
commit c2b3c98e31
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GPG key ID: 5574BE4450D55618
1 changed files with 4 additions and 3 deletions
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7
main.c
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@ -1,12 +1,13 @@
#include <signal.h> #include <signal.h>
#include <stdio.h> #include <stdio.h>
#include <unistd.h> #include <unistd.h>
#include <stdlib.h>
#include "line.h"
static volatile int keepRunning = 1;
void intHandler(int dummy) { void intHandler(int dummy) {
printf("\nend!\n"); printf("\nend!\n");
keepRunning = 0; exit(EXIT_FAILURE);
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
@ -17,7 +18,7 @@ int main(int argc, char *argv[]) {
#ifdef DEBUG #ifdef DEBUG
printf("DEBUG is defined\n"); printf("DEBUG is defined\n");
#endif #endif
while (keepRunning) { while (1) {
printf("runing!\n"); printf("runing!\n");
sleep(1); sleep(1);
} }