aewl: util.c annotate

annotate util.c @ 138:c1185dc7a36e

some cleanups/fixes inspired by Jukka Salmi's feedback

author	arg@10ksloc.org
date	Fri, 21 Jul 2006 18:34:10 +0200
parents	61490330e90a
children	21071ae1fe68

rev	line source
2 a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	1 /*
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	3 * See LICENSE file for license details.
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	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 a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	6
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	7 #include <stdarg.h>
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	8 #include <stdio.h>
a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	9 #include <stdlib.h>
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	10 #include <sys/wait.h>
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	11 #include <unistd.h>
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	12
84 052fe7498930 ordered variables in structs and source files alphabetically Anselm R. Garbe <garbeam@wmii.de> parents: 76 diff changeset	13 /* static */
2 a79188fe4a40 added new stuff Anselm R. Garbe <garbeam@wmii.de> parents: diff changeset	14
3 e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	15 static void
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	16 bad_malloc(unsigned int size)
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	17 {
138 c1185dc7a36e some cleanups/fixes inspired by Jukka Salmi's feedback arg@10ksloc.org parents: 123 diff changeset	18 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	19 }
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	20
84 052fe7498930 ordered variables in structs and source files alphabetically Anselm R. Garbe <garbeam@wmii.de> parents: 76 diff changeset	21 /* extern */
76 4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	22
3 e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	23 void *
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	24 emallocz(unsigned int size)
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	25 {
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	26 void *res = calloc(1, size);
123 61490330e90a cleaned up code arg@10ksloc.org parents: 92 diff changeset	27
3 e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	28 if(!res)
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	29 bad_malloc(size);
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	30 return res;
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
e969f3575b7a several new changes, made gridmenu working Anselm R. Garbe <garbeam@wmii.de> parents: 2 diff changeset	33 void
76 4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	34 eprint(const char *errstr, ...) {
4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	35 va_list ap;
123 61490330e90a cleaned up code arg@10ksloc.org parents: 92 diff changeset	36
76 4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	37 va_start(ap, errstr);
4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	38 vfprintf(stderr, errstr, ap);
4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	39 va_end(ap);
92 4bee0aa5b286 using EXIT_stuff in exit() now Anselm R. Garbe <garbeam@wmii.de> parents: 84 diff changeset	40 exit(EXIT_FAILURE);
76 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
4bd49f404f10 proceeded with cleaning up, sorting functions, etc Anselm R. Garbe <garbeam@wmii.de> parents: 75 diff changeset	43 void
49 466591c2f967 implemented tagging a client Anselm R. Garbe <garbeam@wmii.de> parents: 43 diff changeset	44 spawn(Arg *arg)
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	45 {
49 466591c2f967 implemented tagging a client Anselm R. Garbe <garbeam@wmii.de> parents: 43 diff changeset	46 char argv = (char )arg->argv;
123 61490330e90a cleaned up code arg@10ksloc.org parents: 92 diff changeset	47
14 5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 11 diff changeset	48 if(!argv \|\| !argv[0])
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	49 return;
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	50 if(fork() == 0) {
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	51 if(fork() == 0) {
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	52 if(dpy)
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	53 close(ConnectionNumber(dpy));
9 d567f430a81d fixed several stuff (gridwm gets better and better) Anselm R. Garbe <garbeam@wmii.de> parents: 6 diff changeset	54 setsid();
14 5c078b66347b added bar event timer Anselm R. Garbe <garbeam@wmii.de> parents: 11 diff changeset	55 execvp(argv[0], argv);
34 cd30cce52b78 added logo+description Anselm R. Garbe <garbeam@wmii.de> parents: 33 diff changeset	56 fprintf(stderr, "dwm: execvp %s", argv[0]);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	57 perror(" failed");
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	58 }
138 c1185dc7a36e some cleanups/fixes inspired by Jukka Salmi's feedback arg@10ksloc.org parents: 123 diff changeset	59 exit(0);
5 e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	60 }
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	61 wait(0);
e5018cae273f added several other stuff Anselm R. Garbe <garbeam@wmii.de> parents: 3 diff changeset	62 }

Mercurial > aewl

annotate util.c @ 138:c1185dc7a36e