diff options
Diffstat (limited to 'string')
| -rw-r--r-- | string/xpg-strerror.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/string/xpg-strerror.c b/string/xpg-strerror.c index 5cb56cdfb8..8d898122d1 100644 --- a/string/xpg-strerror.c +++ b/string/xpg-strerror.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2002, 2004 +/* Copyright (C) 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -39,18 +39,13 @@ __xpg_strerror_r (int errnum, char *buf, size_t buflen) { if (errnum < 0 || errnum >= _sys_nerr_internal || _sys_errlist_internal[errnum] == NULL) - { - __set_errno (EINVAL); - return -1; - } + return EINVAL; + const char *estr = (const char *) _(_sys_errlist_internal[errnum]); size_t estrlen = strlen (estr) + 1; if (buflen < estrlen) - { - __set_errno (ERANGE); - return -1; - } + return ERANGE; memcpy (buf, estr, estrlen); return 0; |