From 02cefe6a6a1bd9c0f80f48072215e2ba332b1a1c Mon Sep 17 00:00:00 2001 From: nwhitehorn Date: Sun, 6 Jul 2014 16:20:37 +0000 Subject: In case we ever support little-endian PowerPC (probably userland only), avoid hardcoding endianness here. --- sys/powerpc/include/endian.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sys/powerpc/include/endian.h b/sys/powerpc/include/endian.h index bfca169..1ce1d31 100644 --- a/sys/powerpc/include/endian.h +++ b/sys/powerpc/include/endian.h @@ -39,8 +39,13 @@ /* * Define the order of 32-bit words in 64-bit words. */ +#ifdef __LITTLE_ENDIAN__ +#define _QUAD_HIGHWORD 1 +#define _QUAD_LOWWORD 0 +#else #define _QUAD_HIGHWORD 0 #define _QUAD_LOWWORD 1 +#endif /* * GCC defines _BIG_ENDIAN and _LITTLE_ENDIAN equal to __BIG_ENDIAN__ @@ -131,9 +136,16 @@ __bswap64_var(__uint64_t _x) #define __bswap64(x) (__is_constant(x) ? __bswap64_const(x) : \ __bswap64_var(x)) +#ifdef __LITTLE_ENDIAN__ +#define __htonl(x) (__bswap32((__uint32_t)(x))) +#define __htons(x) (__bswap16((__uint16_t)(x))) +#define __ntohl(x) (__bswap32((__uint32_t)(x))) +#define __ntohs(x) (__bswap16((__uint16_t)(x))) +#else #define __htonl(x) ((__uint32_t)(x)) #define __htons(x) ((__uint16_t)(x)) #define __ntohl(x) ((__uint32_t)(x)) #define __ntohs(x) ((__uint16_t)(x)) +#endif #endif /* !_MACHINE_ENDIAN_H_ */ -- cgit v1.1