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opt: optimize run autostart script

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DreamMaoMao 2025-05-04 11:25:29 +08:00
parent d80fb44e72
commit fc94c44dab
1 changed files with 21 additions and 21 deletions
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8
src/maomao.c
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@ -2513,10 +2513,9 @@ void cleanup(void) {
#endif #endif
wl_display_destroy_clients(dpy); wl_display_destroy_clients(dpy);
if (getpgid(child_pid) == child_pid) { // 检查是否是进程组 leader if (child_pid > 0) {
kill(-child_pid, SIGTERM); // 是，则杀死整个进程组 kill(-child_pid, SIGTERM);
} else { waitpid(child_pid, NULL, 0);
kill(child_pid, SIGTERM); // 否，只杀死单个进程
} }
wlr_xcursor_manager_destroy(cursor_mgr); wlr_xcursor_manager_destroy(cursor_mgr);
@ -5035,6 +5034,7 @@ run(char *startup_cmd) {
if ((child_pid = fork()) < 0) if ((child_pid = fork()) < 0)
die("startup: fork:"); die("startup: fork:");
if (child_pid == 0) { if (child_pid == 0) {
setsid();
dup2(piperw[0], STDIN_FILENO); dup2(piperw[0], STDIN_FILENO);
close(piperw[0]); close(piperw[0]);
close(piperw[1]); close(piperw[1]);