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Add startup command option to rootston

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Allows specifying a command to run at startup.
This commit is contained in:
D.B 2017-10-20 17:49:04 +02:00
parent c7f39d0eb8
commit 8c759d7abe
3 changed files with 21 additions and 3 deletions
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13
rootston/main.c
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@ -1,6 +1,7 @@
#define _POSIX_C_SOURCE 200112L
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <wayland-server.h>
#include <wlr/backend.h>
#include <wlr/render.h>
@ -42,6 +43,18 @@ int main(int argc, char **argv) {
}
setenv("WAYLAND_DISPLAY", socket, true);
if (server.config->startup_cmd != NULL) {
const char *cmd = server.config->startup_cmd;
pid_t pid = fork();
if (pid < 0) {
wlr_log(L_ERROR, "cannot execute binding command: fork() failed");
return 1;
} else if (pid == 0) {
execl("/bin/sh", "/bin/sh", "-c", cmd, (void *)NULL);
}
}
wl_display_run(server.wl_display);
wlr_backend_destroy(server.backend);
return 0;