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*
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*
23 erealloc9p(void *v, ulong sz)
24 {
25 	void *nv;
26 
27 	if((nv = realloc(v, sz)) == nil) {
28 		fprint(2, "out of memory allocating %lud\n", sz);
29 		exits("mem");
30 	}
31 	if(v == nil)
32 		setmalloctag(nv, getcallerpc(&v));
33 	setrealloctag(nv, getcallerpc(&v));
34 	return nv;
35 }
36 
37 char*
38 estrdup9p(char *s)
39 {
40 	char *t;
41 
42 	if((t = strdup(s)) == nil) {
43 		fprint(2, "out of memory in strdup(%.10s)\n", s);
44 		exits("mem");
45 	}
46 	setmalloctag(t, getcallerpc(&s));
47 	return t;
48 }
49