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use in_addr_t and in_port_t

This commit is contained in:
christos 1996-10-13 03:12:38 +00:00
parent ca36ac9ef4
commit 7c9b908394
1 changed files with 14 additions and 11 deletions
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25
sys/arch/pc532/include/endian.h
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@ -1,4 +1,4 @@
/* $NetBSD: endian.h,v 1.8 1995/06/18 07:13:46 phil Exp $ */
/* $NetBSD: endian.h,v 1.9 1996/10/13 03:12:38 christos Exp $ */
/*
* Copyright (c) 1987, 1991 Regents of the University of California.
@ -57,25 +57,28 @@
#include <sys/cdefs.h>
typedef u_int32_t in_addr_t;
typedef u_int16_t in_port_t;
__BEGIN_DECLS
unsigned long htonl __P((unsigned long));
unsigned short htons __P((unsigned short));
unsigned long ntohl __P((unsigned long));
unsigned short ntohs __P((unsigned short));
in_addr_t htonl __P((in_addr_t));
in_port_t htons __P((in_port_t));
in_addr_t ntohl __P((in_addr_t));
in_port_t ntohs __P((in_port_t));
__END_DECLS
#ifdef __GNUC__
#define __byte_swap_long_variable(x) \
({ register unsigned long __x = (x); \
({ register u_int32_t __x = (x); \
__asm ("rotw 8,%1; rotd 16,%1; rotw 8,%1" \
: "=r" (__x) \
: "0" (__x)); \
__x; })
#define __byte_swap_word_variable(x) \
({ register unsigned short __x = (x); \
({ register u_int16_t __x = (x); \
__asm ("rotw 8,%1" \
: "=r" (__x) \
: "0" (__x)); \
@ -117,10 +120,10 @@ __END_DECLS
/*
* Macros for network/external number representation conversion.
*/
#define NTOHL(x) (x) = ntohl((u_long)x)
#define NTOHS(x) (x) = ntohs((u_short)x)
#define HTONL(x) (x) = htonl((u_long)x)
#define HTONS(x) (x) = htons((u_short)x)
#define NTOHL(x) (x) = ntohl((in_addr_t)x)
#define NTOHS(x) (x) = ntohs((in_port_t)x)
#define HTONL(x) (x) = htonl((in_addr_t)x)
#define HTONS(x) (x) = htons((in_port_t)x)
#endif /* _POSIX_SOURCE */