src/OS/os.c-SunOS5

   1 /*************************************************
   2 *     Exim - an Internet mail transport agent    *
   3 *************************************************/
   4
   5 /* Copyright (c) University of Cambridge 2016 */
   6 /* Copyright (c) Jeremy Harris 2018 */
   7 /* See the file NOTICE for conditions of use and distribution. */
   8
   9 /* Solaris-specific code. This is concatenated onto the generic
  10 src/os.c file. */
  11
  12 #if defined(MISSING_UNSETENV_3) && !defined(COMPILE_UTILITY)
  13 # include "setenv.c"
  14 #endif
  15
  16 /* This is missing in Solaris 10, present in Solaris 11.
  17 A feature-test would be good. */
  18
  19 char *
  20 strndup(const char * s, size_t n)
  21 {
  22 char * dest;
  23 if (!(dest = malloc(n))) return NULL;
  24 return strncpy(dest, s, n);
  25 }
  26
  27 /* End of os.c-SunOS5 */