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-rw-r--r--string/xpg-strerror.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/string/xpg-strerror.c b/string/xpg-strerror.c
deleted file mode 100644
index 4a5e59d5ab..0000000000
--- a/string/xpg-strerror.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <assert.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/param.h>
-
-
-/* Fill buf with a string describing the errno code in ERRNUM. */
-int
-__xpg_strerror_r (int errnum, char *buf, size_t buflen)
-{
- const char *estr = __strerror_r (errnum, buf, buflen);
-
- /* We know that __strerror_r returns buf (with a dynamically computed
- string) if errnum is invalid, otherwise it returns a string whose
- storage has indefinite extent. */
- if (estr == buf)
- {
- assert (errnum < 0 || errnum >= _sys_nerr_internal
- || _sys_errlist_internal[errnum] == NULL);
- return EINVAL;
- }
- else
- {
- assert (errnum >= 0 && errnum < _sys_nerr_internal
- && _sys_errlist_internal[errnum] != NULL);
-
- size_t estrlen = strlen (estr);
-
- /* Terminate the string in any case. */
- if (buflen > 0)
- *((char *) __mempcpy (buf, estr, MIN (buflen - 1, estrlen))) = '\0';
-
- return buflen <= estrlen ? ERANGE : 0;
- }
-}