author | arg@10ksloc.org |
Thu, 03 Aug 2006 11:27:29 +0200 | |
changeset 176 | d1724b29acbf |
parent 164 | 21071ae1fe68 |
child 187 | 41f8ee33771e |
permissions | -rw-r--r-- |
2 | 1 |
/* |
2 |
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|
3 |
* See LICENSE file for license details. |
|
4 |
*/ |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
5 |
#include "dwm.h" |
2 | 6 |
#include <stdarg.h> |
7 |
#include <stdio.h> |
|
8 |
#include <stdlib.h> |
|
5 | 9 |
#include <sys/wait.h> |
10 |
#include <unistd.h> |
|
11 |
||
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
76
diff
changeset
|
12 |
/* static */ |
2 | 13 |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
14 |
static void |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
15 |
bad_malloc(unsigned int size) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
16 |
{ |
138
c1185dc7a36e
some cleanups/fixes inspired by Jukka Salmi's feedback
arg@10ksloc.org
parents:
123
diff
changeset
|
17 |
eprint("fatal: could not malloc() %u bytes\n", size); |
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
18 |
} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
19 |
|
84
052fe7498930
ordered variables in structs and source files alphabetically
Anselm R. Garbe <garbeam@wmii.de>
parents:
76
diff
changeset
|
20 |
/* extern */ |
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
21 |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
22 |
void * |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
23 |
emallocz(unsigned int size) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
24 |
{ |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
25 |
void *res = calloc(1, size); |
123 | 26 |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
27 |
if(!res) |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
28 |
bad_malloc(size); |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
29 |
return res; |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
30 |
} |
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
31 |
|
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
32 |
void |
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
33 |
eprint(const char *errstr, ...) { |
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
34 |
va_list ap; |
123 | 35 |
|
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
36 |
va_start(ap, errstr); |
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
37 |
vfprintf(stderr, errstr, ap); |
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
38 |
va_end(ap); |
92
4bee0aa5b286
using EXIT_stuff in exit() now
Anselm R. Garbe <garbeam@wmii.de>
parents:
84
diff
changeset
|
39 |
exit(EXIT_FAILURE); |
76
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
40 |
} |
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
41 |
|
4bd49f404f10
proceeded with cleaning up, sorting functions, etc
Anselm R. Garbe <garbeam@wmii.de>
parents:
75
diff
changeset
|
42 |
void |
49
466591c2f967
implemented tagging a client
Anselm R. Garbe <garbeam@wmii.de>
parents:
43
diff
changeset
|
43 |
spawn(Arg *arg) |
5 | 44 |
{ |
49
466591c2f967
implemented tagging a client
Anselm R. Garbe <garbeam@wmii.de>
parents:
43
diff
changeset
|
45 |
char **argv = (char **)arg->argv; |
123 | 46 |
|
14 | 47 |
if(!argv || !argv[0]) |
5 | 48 |
return; |
49 |
if(fork() == 0) { |
|
50 |
if(fork() == 0) { |
|
51 |
if(dpy) |
|
52 |
close(ConnectionNumber(dpy)); |
|
9
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
6
diff
changeset
|
53 |
setsid(); |
14 | 54 |
execvp(argv[0], argv); |
34 | 55 |
fprintf(stderr, "dwm: execvp %s", argv[0]); |
5 | 56 |
perror(" failed"); |
57 |
} |
|
138
c1185dc7a36e
some cleanups/fixes inspired by Jukka Salmi's feedback
arg@10ksloc.org
parents:
123
diff
changeset
|
58 |
exit(0); |
5 | 59 |
} |
60 |
wait(0); |
|
61 |
} |