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-rw-r--r--desktop/dwl/sbo-patches/autostart.patch133
1 files changed, 133 insertions, 0 deletions
diff --git a/desktop/dwl/sbo-patches/autostart.patch b/desktop/dwl/sbo-patches/autostart.patch
new file mode 100644
index 0000000000..f85383eb7f
--- /dev/null
+++ b/desktop/dwl/sbo-patches/autostart.patch
@@ -0,0 +1,133 @@
+From a82c5bd1a264725842e25f13ba494aee1db2a801 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
+ <leohdz172@protonmail.com>
+Date: Wed, 9 Feb 2022 07:02:47 -0600
+Subject: [PATCH] apply autostart patch from dwm
+
+https://dwm.suckless.org/patches/cool_autostart/
+---
+ config.def.h | 6 ++++++
+ dwl.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++--
+ 2 files changed, 60 insertions(+), 2 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index a98ec361..efd10263 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -84,6 +84,12 @@ LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE
+ static const enum libinput_config_accel_profile accel_profile = LIBINPUT_CONFIG_ACCEL_PROFILE_ADAPTIVE;
+ static const double accel_speed = 0.0;
+
++/* Autostart */
++static const char *const autostart[] = {
++ "sh", "-c", "swaybg --image /xap/local/background", NULL,
++ NULL /* terminate */
++};
++
+ /* If you want to use the windows key change this to WLR_MODIFIER_LOGO */
+ #define MODKEY WLR_MODIFIER_ALT
+ #define TAGKEYS(KEY,SKEY,TAG) \
+diff --git a/dwl.c b/dwl.c
+index e0f7e996..7b3cdf61 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -211,6 +211,7 @@ static void arrange(Monitor *m);
+ static void arrangelayer(Monitor *m, struct wl_list *list,
+ struct wlr_box *usable_area, int exclusive);
+ static void arrangelayers(Monitor *m);
++static void autostartexec(void);
+ static void axisnotify(struct wl_listener *listener, void *data);
+ static void buttonpress(struct wl_listener *listener, void *data);
+ static void chvt(const Arg *arg);
+@@ -376,6 +377,9 @@ static Atom netatom[NetLast];
+ /* compile-time check if all tags fit into an unsigned int bit array. */
+ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+
++static pid_t *autostart_pids;
++static size_t autostart_len;
++
+ /* function implementations */
+ void
+ applybounds(Client *c, struct wlr_box *bbox)
+@@ -394,6 +398,29 @@ applybounds(Client *c, struct wlr_box *bbox)
+ c->geom.y = bbox->y;
+ }
+
++void
++autostartexec(void) {
++ const char *const *p;
++ size_t i = 0;
++
++ /* count entries */
++ for (p = autostart; *p; autostart_len++, p++)
++ while (*++p);
++
++ autostart_pids = calloc(autostart_len, sizeof(pid_t));
++ for (p = autostart; *p; i++, p++) {
++ if ((autostart_pids[i] = fork()) == 0) {
++ setsid();
++ execvp(*p, (char *const *)p);
++ fprintf(stderr, "dwl: execvp %s\n", *p);
++ perror(" failed");
++ _exit(EXIT_FAILURE);
++ }
++ /* skip arguments */
++ while (*++p);
++ }
++}
++
+ void
+ applyexclusive(struct wlr_box *usable_area,
+ uint32_t anchor, int32_t exclusive,
+@@ -1668,6 +1695,16 @@ printstatus(void)
+ void
+ quit(const Arg *arg)
+ {
++ size_t i;
++
++ /* kill child processes */
++ for (i = 0; i < autostart_len; i++) {
++ if (0 < autostart_pids[i]) {
++ kill(autostart_pids[i], SIGTERM);
++ waitpid(autostart_pids[i], NULL, 0);
++ }
++ }
++
+ wl_display_terminate(dpy);
+ }
+
+@@ -1762,6 +1799,7 @@ run(char *startup_cmd)
+ setenv("WAYLAND_DISPLAY", socket, 1);
+
+ /* Now that the socket exists, run the startup command */
++ autostartexec();
+ if (startup_cmd) {
+ int piperw[2];
+ if (pipe(piperw) < 0)
+@@ -2120,10 +2158,24 @@ sigchld(int unused)
+ * but the Xwayland implementation in wlroots currently prevents us from
+ * setting our own disposition for SIGCHLD.
+ */
++ pid_t pid;
++
+ if (signal(SIGCHLD, sigchld) == SIG_ERR)
+ die("can't install SIGCHLD handler:");
+- while (0 < waitpid(-1, NULL, WNOHANG))
+- ;
++ while (0 < (pid = waitpid(-1, NULL, WNOHANG))) {
++ pid_t *p, *lim;
++
++ if (!(p = autostart_pids))
++ continue;
++ lim = &p[autostart_len];
++
++ for (; p < lim; p++) {
++ if (*p == pid) {
++ *p = -1;
++ break;
++ }
++ }
++ }
+ }
+
+ void