toolchain/gcc/newlib/libc/string/strdup_r.c

   1 #include <reent.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 char *
   6 _DEFUN (_strdup_r, (reent_ptr, str),
   7         struct _reent *reent_ptr  _AND
   8         _CONST char   *str)
   9 {
  10   size_t len = strlen (str) + 1;
  11   char *copy = _malloc_r (reent_ptr, len);
  12   if (copy)
  13     {
  14       memcpy (copy, str, len);
  15     }
  16   return copy;
  17 }