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comparison util.c @ 461:9d23330a5268

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removed a bunch of lines through making function signatures more consistent with my style ( { does not belong to a new line, if function args are single-lined)
author Anselm R. Garbe <arg@10kloc.org>
date Tue, 12 Sep 2006 10:57:28 +0200
parents 44a55e6e46bf
children 740c4bfc3124
comparison
equal deleted inserted replaced
460:ab4b08d49d24 461:9d23330a5268
10 #include <unistd.h> 10 #include <unistd.h>
11 11
12 /* extern */ 12 /* extern */
13 13
14 void * 14 void *
15 emallocz(unsigned int size) 15 emallocz(unsigned int size) {
16 {
17 void *res = calloc(1, size); 16 void *res = calloc(1, size);
18 17
19 if(!res) 18 if(!res)
20 eprint("fatal: could not malloc() %u bytes\n", size); 19 eprint("fatal: could not malloc() %u bytes\n", size);
21 return res; 20 return res;
22 } 21 }
23 22
24 void 23 void
25 eprint(const char *errstr, ...) 24 eprint(const char *errstr, ...) {
26 {
27 va_list ap; 25 va_list ap;
28 26
29 va_start(ap, errstr); 27 va_start(ap, errstr);
30 vfprintf(stderr, errstr, ap); 28 vfprintf(stderr, errstr, ap);
31 va_end(ap); 29 va_end(ap);
32 exit(EXIT_FAILURE); 30 exit(EXIT_FAILURE);
33 } 31 }
34 32
35 void * 33 void *
36 erealloc(void *ptr, unsigned int size) 34 erealloc(void *ptr, unsigned int size) {
37 {
38 void *res = realloc(ptr, size); 35 void *res = realloc(ptr, size);
39 if(!res) 36 if(!res)
40 eprint("fatal: could not malloc() %u bytes\n", size); 37 eprint("fatal: could not malloc() %u bytes\n", size);
41 return res; 38 return res;
42 } 39 }
43 40
44 void 41 void
45 spawn(Arg *arg) 42 spawn(Arg *arg) {
46 {
47 static char *shell = NULL; 43 static char *shell = NULL;
48 44
49 if(!shell && !(shell = getenv("SHELL"))) 45 if(!shell && !(shell = getenv("SHELL")))
50 shell = "/bin/sh"; 46 shell = "/bin/sh";
51 47