Initial commitHEADmaster

3 files changed, 141 insertions, 0 deletions

diff --git a/dwl-patches/patches/coredump/README.md b/dwl-patches/patches/coredump/README.md
new file mode 100644
index 0000000..5300890
--- /dev/null
+++ b/dwl-patches/patches/coredump/README.md
@@ -0,0 +1,11 @@
+### Description
+Generate a coredump if dwl exited abnormally (to be more usefull you need to
+compile dwl and wlroots with debug symbols)
+
+### Download
+- [git branch](https://codeberg.org/sevz/dwl/src/branch/coredump)
+- [main 2025-01-20](/dwl/dwl-patches/raw/branch/main/patches/coredump/coredump.patch)
+- [coredump-0.7.patch](/dwl/dwl-patches/raw/branch/main/patches/coredump/coredump-0.7.patch)
+
+### Authors
+- [sevz](https://codeberg.org/sevz)
diff --git a/dwl-patches/patches/coredump/coredump-0.7.patch b/dwl-patches/patches/coredump/coredump-0.7.patch
new file mode 100644
index 0000000..f39e7af
--- /dev/null
+++ b/dwl-patches/patches/coredump/coredump-0.7.patch
@@ -0,0 +1,65 @@
+From 2abde87f9159ec3318a0489ac0ed512f166ef8c8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
+ <leohdz172@proton.me>
+Date: Wed, 5 Oct 2022 23:07:13 -0500
+Subject: [PATCH] increase RLIMIT_CORE (generate a coredump)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
+---
+ dwl.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/dwl.c b/dwl.c
+index a2711f67..cfbb0bb8 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -8,6 +8,7 @@
+ #include <signal.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <sys/resource.h>
+ #include <sys/wait.h>
+ #include <time.h>
+ #include <unistd.h>
+@@ -358,6 +359,8 @@ static void zoom(const Arg *arg);
+ 
+ /* variables */
+ static const char broken[] = "broken";
++static struct rlimit oldrlimit;
++static struct rlimit newrlimit;
+ static pid_t child_pid = -1;
+ static int locked;
+ static void *exclusive_focus;
+@@ -2232,6 +2235,7 @@ run(char *startup_cmd)
+ 		if ((child_pid = fork()) < 0)
+ 			die("startup: fork:");
+ 		if (child_pid == 0) {
++			setrlimit(RLIMIT_CORE, &oldrlimit);
+ 			setsid();
+ 			dup2(piperw[0], STDIN_FILENO);
+ 			close(piperw[0]);
+@@ -2649,6 +2653,7 @@ void
+ spawn(const Arg *arg)
+ {
+ 	if (fork() == 0) {
++		setrlimit(RLIMIT_CORE, &oldrlimit);
+ 		dup2(STDERR_FILENO, STDOUT_FILENO);
+ 		setsid();
+ 		execvp(((char **)arg->v)[0], (char **)arg->v);
+@@ -3189,6 +3194,10 @@ main(int argc, char *argv[])
+ 	char *startup_cmd = NULL;
+ 	int c;
+ 
++	getrlimit(RLIMIT_CORE, &oldrlimit);
++	newrlimit.rlim_cur = newrlimit.rlim_max = oldrlimit.rlim_max;
++	setrlimit(RLIMIT_CORE, &newrlimit);
++
+ 	while ((c = getopt(argc, argv, "s:hdv")) != -1) {
+ 		if (c == 's')
+ 			startup_cmd = optarg;
+-- 
+2.46.0
+
diff --git a/dwl-patches/patches/coredump/coredump.patch b/dwl-patches/patches/coredump/coredump.patch
new file mode 100644
index 0000000..98ffbd8
--- /dev/null
+++ b/dwl-patches/patches/coredump/coredump.patch
@@ -0,0 +1,65 @@
+From 6d5017888891957615160fe7c015adf7a6f0fd45 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?=
+ <leohdz172@proton.me>
+Date: Wed, 5 Oct 2022 23:07:13 -0500
+Subject: [PATCH] increase RLIMIT_CORE (generate a coredump)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Leonardo Hernández Hernández <leohdz172@proton.me>
+---
+ dwl.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/dwl.c b/dwl.c
+index ad21e1ba..940fbeff 100644
+--- a/dwl.c
++++ b/dwl.c
+@@ -8,6 +8,7 @@
+ #include <signal.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <sys/resource.h>
+ #include <sys/wait.h>
+ #include <time.h>
+ #include <unistd.h>
+@@ -353,6 +354,8 @@ static void xytonode(double x, double y, struct wlr_surface **psurface,
+ static void zoom(const Arg *arg);
+ 
+ /* variables */
++static struct rlimit oldrlimit;
++static struct rlimit newrlimit;
+ static pid_t child_pid = -1;
+ static int locked;
+ static void *exclusive_focus;
+@@ -2248,6 +2251,7 @@ run(char *startup_cmd)
+ 		if ((child_pid = fork()) < 0)
+ 			die("startup: fork:");
+ 		if (child_pid == 0) {
++			setrlimit(RLIMIT_CORE, &oldrlimit);
+ 			setsid();
+ 			dup2(piperw[0], STDIN_FILENO);
+ 			close(piperw[0]);
+@@ -2659,6 +2663,7 @@ void
+ spawn(const Arg *arg)
+ {
+ 	if (fork() == 0) {
++		setrlimit(RLIMIT_CORE, &oldrlimit);
+ 		dup2(STDERR_FILENO, STDOUT_FILENO);
+ 		setsid();
+ 		execvp(((char **)arg->v)[0], (char **)arg->v);
+@@ -3178,6 +3183,10 @@ main(int argc, char *argv[])
+ 	char *startup_cmd = NULL;
+ 	int c;
+ 
++	getrlimit(RLIMIT_CORE, &oldrlimit);
++	newrlimit.rlim_cur = newrlimit.rlim_max = oldrlimit.rlim_max;
++	setrlimit(RLIMIT_CORE, &newrlimit);
++
+ 	while ((c = getopt(argc, argv, "s:hdv")) != -1) {
+ 		if (c == 's')
+ 			startup_cmd = optarg;
+-- 
+2.48.0
+