git.stevedylan.dev

re-applied Neale's spawn patch, credited Neale in LICENSE 62a491e3

a@null · 2008-12-12 19:55 4 file(s) · +18 −13

LICENSE +1 −0

© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
© 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
© 2008 Martin Hurton <martin dot hurton at gmail dot com>
© 2008 Neale Pickett <neale dot woozle dot org>

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),

README +2 −1

In order to display status info in the bar, you can do something
like this in your .xinitrc:

    dwm &
    while true
    do
        xsetroot -name "`date` `uptime | sed 's/.*,//'`"
        sleep 1
    done | dwm
    done


Configuration

config.mk +1 −1

# dwm version
VERSION = 5.3.1
VERSION = 5.4

# Customize below to fit your system


dwm.c +14 −11

static void setmfact(const Arg *arg);
static void setup(void);
static void showhide(Client *c);
static void sigchld(int signal);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
static int textnw(const char *text, unsigned int len);

	}
}


void
sigchld(int signal) {
	while(0 < waitpid(-1, NULL, WNOHANG));
}

void
spawn(const Arg *arg) {
	/* The double-fork construct avoids zombie processes and keeps the code
	 * clean from stupid signal handlers. */
	signal(SIGCHLD, sigchld);
	if(fork() == 0) {
		if(fork() == 0) {
			if(dpy)
				close(ConnectionNumber(dpy));
			setsid();
			execvp(((char **)arg->v)[0], (char **)arg->v);
			fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
			perror(" failed");
		}
		if(dpy)
			close(ConnectionNumber(dpy));
		setsid();
		execvp(((char **)arg->v)[0], (char **)arg->v);
		fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
		perror(" failed");
		exit(0);
	}
	wait(0);
}

void

38	38		In order to display status info in the bar, you can do something
39	39		like this in your .xinitrc:
40	40
	41	+	dwm &
41	42		while true
42	43		do
43	44		xsetroot -name "`date` `uptime \| sed 's/.*,//'`"
44	45		sleep 1
45		-	done \| dwm
	46	+	done
46	47
47	48
48	49		Configuration

178	178		static void setmfact(const Arg *arg);
179	179		static void setup(void);
180	180		static void showhide(Client *c);
	181	+	static void sigchld(int signal);
181	182		static void spawn(const Arg *arg);
182	183		static void tag(const Arg *arg);
183	184		static int textnw(const char *text, unsigned int len);

1340	1341		}
1341	1342		}
1342	1343
	1344	+
	1345	+	void
	1346	+	sigchld(int signal) {
	1347	+	while(0 < waitpid(-1, NULL, WNOHANG));
	1348	+	}
	1349	+
1343	1350		void
1344	1351		spawn(const Arg *arg) {
1345		-	/* The double-fork construct avoids zombie processes and keeps the code
1346		-	* clean from stupid signal handlers. */
	1352	+	signal(SIGCHLD, sigchld);
1347	1353		if(fork() == 0) {
1348		-	if(fork() == 0) {
1349		-	if(dpy)
1350		-	close(ConnectionNumber(dpy));
1351		-	setsid();
1352		-	execvp(((char )arg->v)[0], (char )arg->v);
1353		-	fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
1354		-	perror(" failed");
1355		-	}
	1354	+	if(dpy)
	1355	+	close(ConnectionNumber(dpy));
	1356	+	setsid();
	1357	+	execvp(((char )arg->v)[0], (char )arg->v);
	1358	+	fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
	1359	+	perror(" failed");
1356	1360		exit(0);
1357	1361		}
1358		-	wait(0);
1359	1362		}
1360	1363
1361	1364		void

9	9		© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
10	10		© 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
11	11		© 2008 Martin Hurton <martin dot hurton at gmail dot com>
	12	+	© 2008 Neale Pickett <neale dot woozle dot org>
12	13
13	14		Permission is hereby granted, free of charge, to any person obtaining a
14	15		copy of this software and associated documentation files (the "Software"),

1	1		# dwm version
2		-	VERSION = 5.3.1
	2	+	VERSION = 5.4
3	3
4	4		# Customize below to fit your system
5	5