src/libopts/compat/strdup.c

   1 /*
   2  * Platforms without strdup ?!?!?!
   3  */
   4
   5 static char *
   6 strdup( char const *s )
   7 {
   8     char *cp;
   9
  10     if (s == NULL)
  11         return NULL;
  12
  13     cp = (char *) AGALOC((unsigned) (strlen(s)+1), "strdup");
  14
  15     if (cp != NULL)
  16         (void) strcpy(cp, s);
  17
  18     return cp;
  19 }