util.c (590B)
1 #include <u.h> 2 #include <libc.h> 3 #include <draw.h> 4 #include <plumb.h> 5 #include <9pclient.h> 6 #include "faces.h" 7 8 void* 9 emalloc(ulong sz) 10 { 11 void *v; 12 v = malloc(sz); 13 if(v == nil) { 14 fprint(2, "out of memory allocating %ld\n", sz); 15 exits("mem"); 16 } 17 memset(v, 0, sz); 18 return v; 19 } 20 21 void* 22 erealloc(void *v, ulong sz) 23 { 24 v = realloc(v, sz); 25 if(v == nil) { 26 fprint(2, "out of memory allocating %ld\n", sz); 27 exits("mem"); 28 } 29 return v; 30 } 31 32 char* 33 estrdup(char *s) 34 { 35 char *t; 36 if((t = strdup(s)) == nil) { 37 fprint(2, "out of memory in strdup(%.10s)\n", s); 38 exits("mem"); 39 } 40 return t; 41 }