lib/xstrdup.c

   1 /*
   2  * xstrdup.c
   3  *
   4  * Simple error-checking version of strdup()
   5  *
   6  */
   7
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <stdio.h>
  11
  12 char *xstrdup(const char *s)
  13 {
  14   char *p = strdup(s);
  15
  16   if ( !p ) {
  17     fprintf(stderr, "Out of memory!\n");
  18     exit(128);
  19   }
  20
  21   return p;
  22 }