From 0c4dbadc9db3cda1cfca64e44ea08c6e89919ea7 Mon Sep 17 00:00:00 2001
From: Ting Liu <b28495@freescale.com>
Date: Tue, 10 Sep 2013 13:44:18 +0800
Subject: [PATCH] Change to calling bswap_* instead of htobe* and be*toh

We can't use htobe* and be*toh functions because they are not
available on older versions of glibc, For example, shipped on Centos 5.5.

Change to directly calling bswap_* as defined in+byteswap.h.

Signed-off-by: Ting Liu <b28495@freescale.com>
---
 libkmod/libkmod-signature.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
index 6b80caa..3544a36 100644
--- a/libkmod/libkmod-signature.c
+++ b/libkmod/libkmod-signature.c
@@ -19,6 +19,7 @@
  */
 
 #include <endian.h>
+#include <byteswap.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
@@ -121,7 +122,7 @@ bool kmod_module_signature_info(const struct kmod_file *file, struct kmod_signat
 			modsig->hash >= PKEY_HASH__LAST ||
 			modsig->id_type >= PKEY_ID_TYPE__LAST)
 		return false;
-	sig_len = be32toh(modsig->sig_len);
+	sig_len = bswap_32(modsig->sig_len);
 	if (size < (off_t)(modsig->signer_len + modsig->key_id_len + sig_len))
 		return false;
 
-- 
1.7.5.4

