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-rw-r--r--fs/xfs/xfs_arch.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h
index f9472a2076d4..0b3b5efe848c 100644
--- a/fs/xfs/xfs_arch.h
+++ b/fs/xfs/xfs_arch.h
@@ -92,16 +92,6 @@
92 ((__u8*)(pointer))[1] = (((value) ) & 0xff); \ 92 ((__u8*)(pointer))[1] = (((value) ) & 0xff); \
93 } 93 }
94 94
95/* define generic INT_ macros */
96
97#define INT_GET(reference,arch) \
98 (((arch) == ARCH_NOCONVERT) \
99 ? \
100 (reference) \
101 : \
102 INT_SWAP((reference),(reference)) \
103 )
104
105/* does not return a value */ 95/* does not return a value */
106#define INT_SET(reference,arch,valueref) \ 96#define INT_SET(reference,arch,valueref) \
107 (__builtin_constant_p(valueref) ? \ 97 (__builtin_constant_p(valueref) ? \
@@ -112,64 +102,6 @@
112 ) \ 102 ) \
113 ) 103 )
114 104
115/* does not return a value */
116#define INT_MOD_EXPR(reference,arch,code) \
117 (((arch) == ARCH_NOCONVERT) \
118 ? \
119 (void)((reference) code) \
120 : \
121 (void)( \
122 (reference) = INT_GET((reference),arch) , \
123 ((reference) code), \
124 INT_SET(reference, arch, reference) \
125 ) \
126 )
127
128/* does not return a value */
129#define INT_MOD(reference,arch,delta) \
130 (void)( \
131 INT_MOD_EXPR(reference,arch,+=(delta)) \
132 )
133
134/*
135 * INT_COPY - copy a value between two locations with the
136 * _same architecture_ but _potentially different sizes_
137 *
138 * if the types of the two parameters are equal or they are
139 * in native architecture, a simple copy is done
140 *
141 * otherwise, architecture conversions are done
142 *
143 */
144
145/* does not return a value */
146#define INT_COPY(dst,src,arch) \
147 ( \
148 ((sizeof(dst) == sizeof(src)) || ((arch) == ARCH_NOCONVERT)) \
149 ? \
150 (void)((dst) = (src)) \
151 : \
152 INT_SET(dst, arch, INT_GET(src, arch)) \
153 )
154
155/*
156 * INT_XLATE - copy a value in either direction between two locations
157 * with different architectures
158 *
159 * dir < 0 - copy from memory to buffer (native to arch)
160 * dir > 0 - copy from buffer to memory (arch to native)
161 */
162
163/* does not return a value */
164#define INT_XLATE(buf,mem,dir,arch) {\
165 ASSERT(dir); \
166 if (dir>0) { \
167 (mem)=INT_GET(buf, arch); \
168 } else { \
169 INT_SET(buf, arch, mem); \
170 } \
171}
172
173/* 105/*
174 * In directories inode numbers are stored as unaligned arrays of unsigned 106 * In directories inode numbers are stored as unaligned arrays of unsigned
175 * 8bit integers on disk. 107 * 8bit integers on disk.