libc/string/strerror.c

   1 /*
   2  * Copyright (C) 2002     Manuel Novoa III
   3  * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
   4  *
   5  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6  */
   7
   8 #include <features.h>
   9 #include <string.h>
  10 #include "_syserrmsg.h"
  11
  12
  13 char *strerror(int errnum)
  14 {
  15     static char buf[_STRERROR_BUFSIZE];
  16
  17         __xpg_strerror_r(errnum, buf, sizeof(buf));
  18
  19         return buf;
  20 }
  21 libc_hidden_def(strerror)