Sivecano/dwl - Change Z53RRSEGCT3PGEZNNSAREB3WVYOHCTDXXPNAKOWWGCEYW4G2QC4QC

treat startup command as long-running

Not quite a perfect mirror of xinit, where the startup command execs the window manager, and the termination of that process brings down the windowing system, but it might be the Wayland analogue.

Created by Devin J. Pohly on April 11, 2020

Z53RRSEGCT3PGEZNNSAREB3WVYOHCTDXXPNAKOWWGCEYW4G2QC4QC

Dependencies

In channels

main

Change contents

Insertion in dwl.c at line 11 [3.4]

[3.217]

[2.1]

#include <sys/signal.h>
#include <sys/wait.h>

Insertion in dwl.c at line 870 [3.4]
[3.29816]
[3.29816]
```
	pid_t startup_pid = -1;
```

Replacement in dwl.c at line 1008 [3.4]

B:BD[3.35690] → [3.35690:35711]

		if (fork() == 0) {

[3.35690]

[3.35711]

		startup_pid = fork();
		if (startup_pid < 0) {
			perror("startup: fork");
			wl_display_destroy(server.wl_display);
			return 1;
		}
		if (startup_pid == 0) {

Insertion in dwl.c at line 1016 [3.4]

[3.35776]

			perror("startup: execl");
			wl_display_destroy(server.wl_display);
			return 1;

Insertion in dwl.c at line 1029 [3.4]

[3.36175]

	if (startup_cmd) {
		kill(startup_pid, SIGTERM);
		waitpid(startup_pid, NULL, 0);
	}