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Diffstat (limited to 'release/src/router/busybox/libbb/xgethostbyname.c')
-rw-r--r--release/src/router/busybox/libbb/xgethostbyname.c30
1 files changed, 6 insertions, 24 deletions
diff --git a/release/src/router/busybox/libbb/xgethostbyname.c b/release/src/router/busybox/libbb/xgethostbyname.c
index 25851033..f1839f7e 100644
--- a/release/src/router/busybox/libbb/xgethostbyname.c
+++ b/release/src/router/busybox/libbb/xgethostbyname.c
@@ -2,36 +2,18 @@
/*
* Mini xgethostbyname implementation.
*
- *
* Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include <netdb.h>
-extern int h_errno;
-
+//#include <netdb.h>
#include "libbb.h"
-struct hostent *xgethostbyname(const char *name)
+struct hostent* FAST_FUNC xgethostbyname(const char *name)
{
- struct hostent *retval;
-
- if ((retval = gethostbyname(name)) == NULL)
- herror_msg_and_die("%s", name);
-
+ struct hostent *retval = gethostbyname(name);
+ if (!retval)
+ bb_herror_msg_and_die("%s", name);
return retval;
}