1 #include <u.h>
2 #include <libc.h>
3 #include <auth.h>
4 #include <fcall.h>
5 #include <thread.h>
6 #include "9p.h"
7
8 void*
emalloc9p(ulong sz)9 emalloc9p(ulong sz)
10 {
11 void *v;
12
13 if((v = malloc(sz)) == nil) {
14 fprint(2, "out of memory allocating %lud\n", sz);
15 exits("mem");
16 }
17 memset(v, 0, sz);
18 setmalloctag(v, getcallerpc(&sz));
19 return v;
20 }
21
22 void*
erealloc9p(void * v,ulong sz)23 erealloc9p(void *v, ulong sz)
24 {
25 if((v = realloc(v, sz)) == nil) {
26 fprint(2, "out of memory allocating %lud\n", sz);
27 exits("mem");
28 }
29 setrealloctag(v, getcallerpc(&v));
30 return v;
31 }
32
33 char*
estrdup9p(char * s)34 estrdup9p(char *s)
35 {
36 char *t;
37
38 if((t = strdup(s)) == nil) {
39 fprint(2, "out of memory in strdup(%.10s)\n", s);
40 exits("mem");
41 }
42 setmalloctag(t, getcallerpc(&s));
43 return t;
44 }
45
46