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comparison mercurial/util.h @ 16437:d126a0d16856

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util.h: replace ntohl/htonl with get/putbe32
author Matt Mackall <mpm@selenic.com>
date Mon, 16 Apr 2012 11:26:00 -0500
parents ee163a9cf37c
children 1435866c1937
comparison
equal deleted inserted replaced
16436:e98460f6089d 16437:d126a0d16856
123 typedef unsigned long uint32_t; 123 typedef unsigned long uint32_t;
124 typedef unsigned __int64 uint64_t; 124 typedef unsigned __int64 uint64_t;
125 #else 125 #else
126 #include <stdint.h> 126 #include <stdint.h>
127 #endif 127 #endif
128 static uint32_t ntohl(uint32_t x)
129 {
130 return ((x & 0x000000ffUL) << 24) |
131 ((x & 0x0000ff00UL) << 8) |
132 ((x & 0x00ff0000UL) >> 8) |
133 ((x & 0xff000000UL) >> 24);
134 }
135 #else 128 #else
136 /* not windows */ 129 /* not windows */
137 #include <sys/types.h> 130 #include <sys/types.h>
138 #if defined __BEOS__ && !defined __HAIKU__ 131 #if defined __BEOS__ && !defined __HAIKU__
139 #include <ByteOrder.h> 132 #include <ByteOrder.h>
149 142
150 #ifdef __linux 143 #ifdef __linux
151 #define inline __inline 144 #define inline __inline
152 #endif 145 #endif
153 146
147 static inline uint32_t getbe32(const char *c)
148 {
149 const unsigned char *d = (const unsigned char *)c;
150
151 return ((d[0] << 24) |
152 (d[1] << 16) |
153 (d[2] << 8) |
154 (d[3]));
155 }
156
157 static inline void putbe32(uint32_t x, char *c)
158 {
159 c[0] = (x >> 24) & 0xff;
160 c[1] = (x >> 16) & 0xff;
161 c[2] = (x >> 8) & 0xff;
162 c[3] = (x) & 0xff;
163 }
164
154 #endif /* _HG_UTIL_H_ */ 165 #endif /* _HG_UTIL_H_ */