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headers/posix: Define the byteswap macros unconditionally.

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It helps if one tests GCC4+ fixes on GCC4+...
This commit is contained in:
Augustin Cavalier
2019-03-27 10:19:50 -04:00
parent 8e309168b9
commit 569791be52
1 changed files with 9 additions and 11 deletions
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headers/posix/netinet/in.h
+9 -11
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 Haiku, Inc. All Rights Reserved.
* Copyright 2002-2019, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _NETINET_IN_H_
@@ -24,16 +24,14 @@ typedef uint32_t in_addr_t;
/* We can't include <ByteOrder.h> since we are a POSIX file,
* and we are not allowed to import all the BeOS types here. */
#if !defined(__swap_int32)
# if __GNUC__ >= 4
# define __net_swap_int32(arg) (uint32_t)__builtin_bswap32(arg)
# define __net_swap_int16(arg) (uint16_t)__builtin_bswap16(arg)
# else
extern unsigned long __swap_int32(unsigned long); /* private */
extern uint16_t __swap_int16(uint16_t); /* private */
# define __net_swap_int32(arg) __swap_int32(arg)
# define __net_swap_int16(arg) __swap_int16(arg)
# endif
#if __GNUC__ >= 4
# define __net_swap_int32(arg) (uint32_t)__builtin_bswap32(arg)
# define __net_swap_int16(arg) (uint16_t)__builtin_bswap16(arg)
#else
extern unsigned long __swap_int32(unsigned long); /* private */
extern uint16_t __swap_int16(uint16_t); /* private */
# define __net_swap_int32(arg) __swap_int32(arg)
# define __net_swap_int16(arg) __swap_int16(arg)
#endif
#ifndef htonl