Blob
1 #include <u.h>2 #include <libc.h>3 #include <auth.h>4 #include <fcall.h>5 #include <thread.h>6 #include "9p.h"8 void*9 emalloc9p(ulong sz)10 {11 void *v;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 }22 void*23 erealloc9p(void *v, ulong sz)24 {25 void *nv;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 }37 char*38 estrdup9p(char *s)39 {40 char *t;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 }