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 		sysfatal("out of memory allocating %lud", sz);
15 	memset(v, 0, sz);
16 	setmalloctag(v, getcallerpc(&sz));
17 	return v;
18 }
19 
20 void*
21 erealloc9p(void *v, ulong sz)
22 {
23 	void *nv;
24 
25 	if((nv = realloc(v, sz)) == nil)
26 		sysfatal("out of memory reallocating %lud", sz);
27 	if(v == nil)
28 		setmalloctag(nv, getcallerpc(&v));
29 	setrealloctag(nv, getcallerpc(&v));
30 	return nv;
31 }
32 
33 char*
34 estrdup9p(char *s)
35 {
36 	char *t;
37 
38 	if((t = strdup(s)) == nil)
39 		sysfatal("out of memory in strdup(%.20s)", s);
40 	setmalloctag(t, getcallerpc(&s));
41 	return t;
42 }
43