rakirazar/dwm
1
0
Fork 0
Code Issues Pull Requests Activity

added patches to test

Browse Source
This commit is contained in:
Remi Akirazar
2025-11-24 06:16:55 -05:00
parent 56a140cadf
commit ee31af9995
11 changed files with 494 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
config.def.h
View File

@@ -5,7 +5,7 @@ static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "monospace:size=10" };
static const char *fonts[] = { "JetBrainsMono Nerd Font:size=12" };
static const char dmenufont[] = "monospace:size=10";
static const char col_gray1[] = "#222222";
static const char col_gray2[] = "#444444";
@@ -18,6 +18,12 @@ static const char *colors[][3] = {
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
};
static const char *const autostart[] = {
"st", NULL,
NULL /* terminate */
};
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
@@ -63,7 +69,9 @@ static const char *rofi[] = {"rofi", "-show", "drun", "-show-emojis", NULL};
static const char *browser[] = {"brave"};
static const char *termcmd[] = { "st", NULL };
static const char *alatty[] = {"alacritty", NULL};
static const char *fileman[] = {"thunar", NULL};
#include "selfrestart.c"
static const Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = rofi } },
@@ -71,6 +79,7 @@ static const Key keys[] = {
{ MODKEY|ControlMask, XK_Return, spawn, {.v = alatty } },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY|ShiftMask, XK_b, spawn, {.v = browser } },
{ MODKEY|ShiftMask, XK_f, spawn, {.v = fileman } },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_i, incnmaster, {.i = +1 } },
@@ -100,6 +109,7 @@ static const Key keys[] = {
TAGKEYS( XK_7, 6)
TAGKEYS( XK_8, 7)
TAGKEYS( XK_9, 8)
{ MODKEY|Mod1Mask, XK_r, self_restart, {0} },
{ MODKEY|ShiftMask, XK_q, quit, {0} },
};
@@ -119,4 +129,3 @@ static const Button buttons[] = {
{ ClkTagBar, MODKEY, Button1, tag, {0} },
{ ClkTagBar, MODKEY, Button3, toggletag, {0} },
};

BIN
drw.o Normal file
View File

Binary file not shown.

BIN
dwm Executable file
View File

Binary file not shown.

59
dwm.c
View File

@@ -232,6 +232,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
static void autostart_exec(void);
/* variables */
static const char broken[] = "broken";
@@ -273,6 +274,36 @@ static Window root, wmcheckwin;
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
/* dwm will keep pid's of processes from autostart array and kill them at quit */
static pid_t *autostart_pids;
static size_t autostart_len;
/* execute command from autostart array */
static void
autostart_exec() {
const char *const *p;
size_t i = 0;
/* count entries */
for (p = autostart; *p; autostart_len++, p++)
while (*++p);
autostart_pids = malloc(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, "dwm: execvp %s\n", *p);
perror(" failed");
_exit(EXIT_FAILURE);
}
/* skip arguments */
while (*++p);
}
}
/* function implementations */
void
applyrules(Client *c)
@@ -1257,6 +1288,16 @@ propertynotify(XEvent *e)
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);
}
}
running = 0;
}
@@ -1542,6 +1583,7 @@ setup(void)
XSetWindowAttributes wa;
Atom utf8string;
struct sigaction sa;
pid_t pid;
/* do not transform children into zombies when they terminate */
sigemptyset(&sa.sa_mask);
@@ -1550,7 +1592,21 @@ setup(void)
sigaction(SIGCHLD, &sa, NULL);
/* clean up any zombies (inherited from .xinitrc etc) immediately */
while (waitpid(-1, NULL, WNOHANG) > 0);
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;
}
}
}
/* init screen */
screen = DefaultScreen(dpy);
@@ -2151,6 +2207,7 @@ main(int argc, char *argv[])
if (!(dpy = XOpenDisplay(NULL)))
die("dwm: cannot open display");
checkotherwm();
autostart_exec();
setup();
#ifdef __OpenBSD__
if (pledge("stdio rpath proc exec", NULL) == -1)

BIN
dwm.o Normal file
View File

Binary file not shown.

BIN
dwm_time Executable file
View File

Binary file not shown.

121
patches/dwm-cool_autostart-6.5.diff Normal file
View File

@@ -0,0 +1,121 @@
diff --git a/config.def.h b/config.def.h
index 9efa774..aba210d 100644
--- a/config.def.h
+++ b/config.def.h
@@ -18,6 +18,11 @@ static const char *colors[][3] = {
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
};
+static const char *const autostart[] = {
+ "st", NULL,
+ NULL /* terminate */
+};
+
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
diff --git a/dwm.c b/dwm.c
index f1d86b2..3ce99fc 100644
--- a/dwm.c
+++ b/dwm.c
@@ -233,6 +233,7 @@ static int xerror(Display *dpy, XErrorEvent *ee);
static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
+static void autostart_exec(void);
/* variables */
static const char broken[] = "broken";
@@ -274,6 +275,36 @@ static Window root, wmcheckwin;
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+/* dwm will keep pid's of processes from autostart array and kill them at quit */
+static pid_t *autostart_pids;
+static size_t autostart_len;
+
+/* execute command from autostart array */
+static void
+autostart_exec() {
+ const char *const *p;
+ size_t i = 0;
+
+ /* count entries */
+ for (p = autostart; *p; autostart_len++, p++)
+ while (*++p);
+
+ autostart_pids = malloc(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, "dwm: execvp %s\n", *p);
+ perror(" failed");
+ _exit(EXIT_FAILURE);
+ }
+ /* skip arguments */
+ while (*++p);
+ }
+}
+
+
+
/* function implementations */
void
applyrules(Client *c)
@@ -1258,6 +1289,16 @@ propertynotify(XEvent *e)
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);
+ }
+ }
+
running = 0;
}
@@ -1543,6 +1584,7 @@ setup(void)
XSetWindowAttributes wa;
Atom utf8string;
struct sigaction sa;
+ pid_t pid;
/* do not transform children into zombies when they terminate */
sigemptyset(&sa.sa_mask);
@@ -1551,7 +1593,21 @@ setup(void)
sigaction(SIGCHLD, &sa, NULL);
/* clean up any zombies (inherited from .xinitrc etc) immediately */
- while (waitpid(-1, NULL, WNOHANG) > 0);
+ 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;
+ }
+ }
+
+ }
/* init screen */
screen = DefaultScreen(dpy);
@@ -2152,6 +2208,7 @@ main(int argc, char *argv[])
if (!(dpy = XOpenDisplay(NULL)))
die("dwm: cannot open display");
checkotherwm();
+ autostart_exec();
setup();
#ifdef __OpenBSD__
if (pledge("stdio rpath proc exec", NULL) == -1)

100
patches/dwm-r1615-selfrestart.diff Normal file
View File

@@ -0,0 +1,100 @@
# HG changeset patch
# User Barbu Paul - Gheorghe <barbu.paul.gheorghe@gmail.com>
# Date 1354650884 -7200
# Node ID 6c472a21a5887c5295a331c48c4da188ec2c8413
# Parent aaab44133a6830c9a00263731d098c01cc1d6fb5
selfrestart now magically locates the current dwm (no need to hardcode a path)
diff -r aaab44133a68 -r 6c472a21a588 config.def.h
--- a/config.def.h Tue Dec 04 21:54:44 2012 +0200
+++ b/config.def.h Tue Dec 04 21:54:44 2012 +0200
@@ -54,5 +54,7 @@
static const char *termcmd[] = { "st", NULL };
static const char *alatty[] = {"alacritty", NULL};
+#include "selfrestart.c"
+
static Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = rofi } },
@@ -89,6 +91,7 @@
TAGKEYS( XK_7, 6)
TAGKEYS( XK_8, 7)
TAGKEYS( XK_9, 8)
+ { MODKEY|ShiftMask, XK_r, self_restart, {0} },
{ MODKEY|ShiftMask, XK_q, quit, {0} },
};
@@ -108,4 +111,3 @@
{ ClkTagBar, MODKEY, Button1, tag, {0} },
{ ClkTagBar, MODKEY, Button3, toggletag, {0} },
};
-
diff -r aaab44133a68 -r 6c472a21a588 selfrestart.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/selfrestart.c Tue Dec 04 21:54:44 2012 +0200
@@ -0,0 +1,65 @@
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/**
+ * Magically finds the current's executable path
+ *
+ * I'm doing the do{}while(); trick because Linux (what I'm running) is not
+ * POSIX compilant and so lstat() cannot be trusted on /proc entries
+ *
+ * @return char* the path of the current executable
+ */
+char *get_dwm_path(){
+ struct stat s;
+ int r, length, rate = 42;
+ char *path = NULL;
+
+ if(lstat("/proc/self/exe", &s) == -1){
+ perror("lstat:");
+ return NULL;
+ }
+
+ length = s.st_size + 1 - rate;
+
+ do{
+ length+=rate;
+
+ free(path);
+ path = malloc(sizeof(char) * length);
+
+ if(path == NULL){
+ perror("malloc:");
+ return NULL;
+ }
+
+ r = readlink("/proc/self/exe", path, length);
+
+ if(r == -1){
+ perror("readlink:");
+ return NULL;
+ }
+ }while(r >= length);
+
+ path[r] = '\0';
+
+ return path;
+}
+
+/**
+ * self-restart
+ *
+ * Initially inspired by: Yu-Jie Lin
+ * https://sites.google.com/site/yjlnotes/notes/dwm
+ */
+void self_restart(const Arg *arg) {
+ char *const argv[] = {get_dwm_path(), NULL};
+
+ if(argv[0] == NULL){
+ return;
+ }
+
+ execv(argv[0], argv);
+}

139
patches/dwm-restartsig-20180523-6.2.diff Normal file
View File

@@ -0,0 +1,139 @@
From 2991f37f0aaf44b9f9b11e7893ff0af8eb88f649 Mon Sep 17 00:00:00 2001
From: Christopher Drelich <cd@cdrakka.com>
Date: Wed, 23 May 2018 22:50:38 -0400
Subject: [PATCH] Modifies quit to handle restarts and adds SIGHUP and SIGTERM
handlers.
Modified quit() to restart if it receives arg .i = 1
MOD+CTRL+SHIFT+Q was added to confid.def.h to do just that.
Signal handlers were handled for SIGHUP and SIGTERM.
If dwm receives these signals it calls quit() with
arg .i = to 1 or 0, respectively.
To restart dwm:
MOD+CTRL+SHIFT+Q
or
kill -HUP dwmpid
To quit dwm cleanly:
MOD+SHIFT+Q
or
kill -TERM dwmpid
---
config.def.h | 1 +
dwm.1 | 10 ++++++++++
dwm.c | 22 ++++++++++++++++++++++
3 files changed, 33 insertions(+)
diff --git a/config.def.h b/config.def.h
index a9ac303..e559429 100644
--- a/config.def.h
+++ b/config.def.h
@@ -94,6 +94,7 @@ static Key keys[] = {
TAGKEYS( XK_8, 7)
TAGKEYS( XK_9, 8)
{ MODKEY|ShiftMask, XK_q, quit, {0} },
+ { MODKEY|ControlMask|ShiftMask, XK_q, quit, {1} },
};
/* button definitions */
diff --git a/dwm.1 b/dwm.1
index 13b3729..36a331c 100644
--- a/dwm.1
+++ b/dwm.1
@@ -142,6 +142,9 @@ Add/remove all windows with nth tag to/from the view.
.TP
.B Mod1\-Shift\-q
Quit dwm.
+.TP
+.B Mod1\-Control\-Shift\-q
+Restart dwm.
.SS Mouse commands
.TP
.B Mod1\-Button1
@@ -155,6 +158,13 @@ Resize focused window while dragging. Tiled windows will be toggled to the float
.SH CUSTOMIZATION
dwm is customized by creating a custom config.h and (re)compiling the source
code. This keeps it fast, secure and simple.
+.SH SIGNALS
+.TP
+.B SIGHUP - 1
+Restart the dwm process.
+.TP
+.B SIGTERM - 15
+Cleanly terminate the dwm process.
.SH SEE ALSO
.BR dmenu (1),
.BR st (1)
diff --git a/dwm.c b/dwm.c
index bb95e26..286eecd 100644
--- a/dwm.c
+++ b/dwm.c
@@ -205,6 +205,8 @@ static void setup(void);
static void seturgent(Client *c, int urg);
static void showhide(Client *c);
static void sigchld(int unused);
+static void sighup(int unused);
+static void sigterm(int unused);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
@@ -260,6 +262,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
[UnmapNotify] = unmapnotify
};
static Atom wmatom[WMLast], netatom[NetLast];
+static int restart = 0;
static int running = 1;
static Cur *cursor[CurLast];
static Clr **scheme;
@@ -1248,6 +1251,7 @@ propertynotify(XEvent *e)
void
quit(const Arg *arg)
{
+ if(arg->i) restart = 1;
running = 0;
}
@@ -1536,6 +1540,9 @@ setup(void)
/* clean up any zombies immediately */
sigchld(0);
+ signal(SIGHUP, sighup);
+ signal(SIGTERM, sigterm);
+
/* init screen */
screen = DefaultScreen(dpy);
sw = DisplayWidth(dpy, screen);
@@ -1637,6 +1644,20 @@ sigchld(int unused)
}
void
+sighup(int unused)
+{
+ Arg a = {.i = 1};
+ quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+ Arg a = {.i = 0};
+ quit(&a);
+}
+
+void
spawn(const Arg *arg)
{
if (arg->v == dmenucmd)
@@ -2139,6 +2160,7 @@ main(int argc, char *argv[])
setup();
scan();
run();
+ if(restart) execvp(argv[0], argv);
cleanup();
XCloseDisplay(dpy);
return EXIT_SUCCESS;
--
2.7.4

65
selfrestart.c Normal file
View File

@@ -0,0 +1,65 @@
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
/**
* Magically finds the current's executable path
*
* I'm doing the do{}while(); trick because Linux (what I'm running) is not
* POSIX compilant and so lstat() cannot be trusted on /proc entries
*
* @return char* the path of the current executable
*/
char *get_dwm_path(){
struct stat s;
int r, length, rate = 42;
char *path = NULL;
if(lstat("/proc/self/exe", &s) == -1){
perror("lstat:");
return NULL;
}
length = s.st_size + 1 - rate;
do{
length+=rate;
free(path);
path = malloc(sizeof(char) * length);
if(path == NULL){
perror("malloc:");
return NULL;
}
r = readlink("/proc/self/exe", path, length);
if(r == -1){
perror("readlink:");
return NULL;
}
}while(r >= length);
path[r] = '\0';
return path;
}
/**
* self-restart
*
* Initially inspired by: Yu-Jie Lin
* https://sites.google.com/site/yjlnotes/notes/dwm
*/
void self_restart(const Arg *arg) {
char *const argv[] = {get_dwm_path(), NULL};
if(argv[0] == NULL){
return;
}
execv(argv[0], argv);
}

BIN
util.o Normal file
View File

Binary file not shown.