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-rw-r--r--mysql/myisampack.h234
1 files changed, 0 insertions, 234 deletions
diff --git a/mysql/myisampack.h b/mysql/myisampack.h
deleted file mode 100644
index 48c3f67..0000000
--- a/mysql/myisampack.h
+++ /dev/null
@@ -1,234 +0,0 @@
-#ifndef MYISAMPACK_INCLUDED
-#define MYISAMPACK_INCLUDED
-
-/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
-
-/*
- Storing of values in high byte first order.
-
- integer keys and file pointers are stored with high byte first to get
- better compression
-*/
-
-/* these two are for uniformity */
-#define mi_sint1korr(A) ((int8)(*A))
-#define mi_uint1korr(A) ((uint8)(*A))
-
-#define mi_sint2korr(A) ((int16) (((int16) (((uchar*) (A))[1])) +\
- ((int16) ((int16) ((char*) (A))[0]) << 8)))
-#define mi_sint3korr(A) ((int32) (((((uchar*) (A))[0]) & 128) ? \
- (((uint32) 255L << 24) | \
- (((uint32) ((uchar*) (A))[0]) << 16) |\
- (((uint32) ((uchar*) (A))[1]) << 8) | \
- ((uint32) ((uchar*) (A))[2])) : \
- (((uint32) ((uchar*) (A))[0]) << 16) |\
- (((uint32) ((uchar*) (A))[1]) << 8) | \
- ((uint32) ((uchar*) (A))[2])))
-#define mi_sint4korr(A) ((int32) (((int32) (((uchar*) (A))[3])) +\
- ((int32) (((uchar*) (A))[2]) << 8) +\
- ((int32) (((uchar*) (A))[1]) << 16) +\
- ((int32) ((int16) ((char*) (A))[0]) << 24)))
-#define mi_sint8korr(A) ((longlong) mi_uint8korr(A))
-#define mi_uint2korr(A) ((uint16) (((uint16) (((uchar*) (A))[1])) +\
- ((uint16) (((uchar*) (A))[0]) << 8)))
-#define mi_uint3korr(A) ((uint32) (((uint32) (((uchar*) (A))[2])) +\
- (((uint32) (((uchar*) (A))[1])) << 8) +\
- (((uint32) (((uchar*) (A))[0])) << 16)))
-#define mi_uint4korr(A) ((uint32) (((uint32) (((uchar*) (A))[3])) +\
- (((uint32) (((uchar*) (A))[2])) << 8) +\
- (((uint32) (((uchar*) (A))[1])) << 16) +\
- (((uint32) (((uchar*) (A))[0])) << 24)))
-#define mi_uint5korr(A) ((ulonglong)(((uint32) (((uchar*) (A))[4])) +\
- (((uint32) (((uchar*) (A))[3])) << 8) +\
- (((uint32) (((uchar*) (A))[2])) << 16) +\
- (((uint32) (((uchar*) (A))[1])) << 24)) +\
- (((ulonglong) (((uchar*) (A))[0])) << 32))
-#define mi_uint6korr(A) ((ulonglong)(((uint32) (((uchar*) (A))[5])) +\
- (((uint32) (((uchar*) (A))[4])) << 8) +\
- (((uint32) (((uchar*) (A))[3])) << 16) +\
- (((uint32) (((uchar*) (A))[2])) << 24)) +\
- (((ulonglong) (((uint32) (((uchar*) (A))[1])) +\
- (((uint32) (((uchar*) (A))[0]) << 8)))) <<\
- 32))
-#define mi_uint7korr(A) ((ulonglong)(((uint32) (((uchar*) (A))[6])) +\
- (((uint32) (((uchar*) (A))[5])) << 8) +\
- (((uint32) (((uchar*) (A))[4])) << 16) +\
- (((uint32) (((uchar*) (A))[3])) << 24)) +\
- (((ulonglong) (((uint32) (((uchar*) (A))[2])) +\
- (((uint32) (((uchar*) (A))[1])) << 8) +\
- (((uint32) (((uchar*) (A))[0])) << 16))) <<\
- 32))
-#define mi_uint8korr(A) ((ulonglong)(((uint32) (((uchar*) (A))[7])) +\
- (((uint32) (((uchar*) (A))[6])) << 8) +\
- (((uint32) (((uchar*) (A))[5])) << 16) +\
- (((uint32) (((uchar*) (A))[4])) << 24)) +\
- (((ulonglong) (((uint32) (((uchar*) (A))[3])) +\
- (((uint32) (((uchar*) (A))[2])) << 8) +\
- (((uint32) (((uchar*) (A))[1])) << 16) +\
- (((uint32) (((uchar*) (A))[0])) << 24))) <<\
- 32))
-
-/* This one is for uniformity */
-#define mi_int1store(T,A) *((uchar*)(T))= (uchar) (A)
-
-#define mi_int2store(T,A) { uint def_temp= (uint) (A) ;\
- ((uchar*) (T))[1]= (uchar) (def_temp);\
- ((uchar*) (T))[0]= (uchar) (def_temp >> 8); }
-#define mi_int3store(T,A) { /*lint -save -e734 */\
- ulong def_temp= (ulong) (A);\
- ((uchar*) (T))[2]= (uchar) (def_temp);\
- ((uchar*) (T))[1]= (uchar) (def_temp >> 8);\
- ((uchar*) (T))[0]= (uchar) (def_temp >> 16);\
- /*lint -restore */}
-#define mi_int4store(T,A) { ulong def_temp= (ulong) (A);\
- ((uchar*) (T))[3]= (uchar) (def_temp);\
- ((uchar*) (T))[2]= (uchar) (def_temp >> 8);\
- ((uchar*) (T))[1]= (uchar) (def_temp >> 16);\
- ((uchar*) (T))[0]= (uchar) (def_temp >> 24); }
-#define mi_int5store(T,A) { ulong def_temp= (ulong) (A),\
- def_temp2= (ulong) ((A) >> 32);\
- ((uchar*) (T))[4]= (uchar) (def_temp);\
- ((uchar*) (T))[3]= (uchar) (def_temp >> 8);\
- ((uchar*) (T))[2]= (uchar) (def_temp >> 16);\
- ((uchar*) (T))[1]= (uchar) (def_temp >> 24);\
- ((uchar*) (T))[0]= (uchar) (def_temp2); }
-#define mi_int6store(T,A) { ulong def_temp= (ulong) (A),\
- def_temp2= (ulong) ((A) >> 32);\
- ((uchar*) (T))[5]= (uchar) (def_temp);\
- ((uchar*) (T))[4]= (uchar) (def_temp >> 8);\
- ((uchar*) (T))[3]= (uchar) (def_temp >> 16);\
- ((uchar*) (T))[2]= (uchar) (def_temp >> 24);\
- ((uchar*) (T))[1]= (uchar) (def_temp2);\
- ((uchar*) (T))[0]= (uchar) (def_temp2 >> 8); }
-#define mi_int7store(T,A) { ulong def_temp= (ulong) (A),\
- def_temp2= (ulong) ((A) >> 32);\
- ((uchar*) (T))[6]= (uchar) (def_temp);\
- ((uchar*) (T))[5]= (uchar) (def_temp >> 8);\
- ((uchar*) (T))[4]= (uchar) (def_temp >> 16);\
- ((uchar*) (T))[3]= (uchar) (def_temp >> 24);\
- ((uchar*) (T))[2]= (uchar) (def_temp2);\
- ((uchar*) (T))[1]= (uchar) (def_temp2 >> 8);\
- ((uchar*) (T))[0]= (uchar) (def_temp2 >> 16); }
-#define mi_int8store(T,A) { ulong def_temp3= (ulong) (A),\
- def_temp4= (ulong) ((A) >> 32);\
- mi_int4store((uchar*) (T) + 0, def_temp4);\
- mi_int4store((uchar*) (T) + 4, def_temp3); }
-
-#ifdef WORDS_BIGENDIAN
-
-#define mi_float4store(T,A) { ((uchar*) (T))[0]= ((uchar*) &A)[0];\
- ((uchar*) (T))[1]= ((uchar*) &A)[1];\
- ((uchar*) (T))[2]= ((uchar*) &A)[2];\
- ((uchar*) (T))[3]= ((uchar*) &A)[3]; }
-
-#define mi_float4get(V,M) { float def_temp;\
- ((uchar*) &def_temp)[0]= ((uchar*) (M))[0];\
- ((uchar*) &def_temp)[1]= ((uchar*) (M))[1];\
- ((uchar*) &def_temp)[2]= ((uchar*) (M))[2];\
- ((uchar*) &def_temp)[3]= ((uchar*) (M))[3];\
- (V)= def_temp; }
-
-#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((uchar*) &V)[0];\
- ((uchar*) (T))[1]= ((uchar*) &V)[1];\
- ((uchar*) (T))[2]= ((uchar*) &V)[2];\
- ((uchar*) (T))[3]= ((uchar*) &V)[3];\
- ((uchar*) (T))[4]= ((uchar*) &V)[4];\
- ((uchar*) (T))[5]= ((uchar*) &V)[5];\
- ((uchar*) (T))[6]= ((uchar*) &V)[6];\
- ((uchar*) (T))[7]= ((uchar*) &V)[7]; }
-
-#define mi_float8get(V,M) { double def_temp;\
- ((uchar*) &def_temp)[0]= ((uchar*) (M))[0];\
- ((uchar*) &def_temp)[1]= ((uchar*) (M))[1];\
- ((uchar*) &def_temp)[2]= ((uchar*) (M))[2];\
- ((uchar*) &def_temp)[3]= ((uchar*) (M))[3];\
- ((uchar*) &def_temp)[4]= ((uchar*) (M))[4];\
- ((uchar*) &def_temp)[5]= ((uchar*) (M))[5];\
- ((uchar*) &def_temp)[6]= ((uchar*) (M))[6];\
- ((uchar*) &def_temp)[7]= ((uchar*) (M))[7]; \
- (V)= def_temp; }
-#else
-
-#define mi_float4store(T,A) { ((uchar*) (T))[0]= ((uchar*) &A)[3];\
- ((uchar*) (T))[1]= ((uchar*) &A)[2];\
- ((uchar*) (T))[2]= ((uchar*) &A)[1];\
- ((uchar*) (T))[3]= ((uchar*) &A)[0]; }
-
-#define mi_float4get(V,M) { float def_temp;\
- ((uchar*) &def_temp)[0]= ((uchar*) (M))[3];\
- ((uchar*) &def_temp)[1]= ((uchar*) (M))[2];\
- ((uchar*) &def_temp)[2]= ((uchar*) (M))[1];\
- ((uchar*) &def_temp)[3]= ((uchar*) (M))[0];\
- (V)= def_temp; }
-
-#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
-#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((uchar*) &V)[3];\
- ((uchar*) (T))[1]= ((uchar*) &V)[2];\
- ((uchar*) (T))[2]= ((uchar*) &V)[1];\
- ((uchar*) (T))[3]= ((uchar*) &V)[0];\
- ((uchar*) (T))[4]= ((uchar*) &V)[7];\
- ((uchar*) (T))[5]= ((uchar*) &V)[6];\
- ((uchar*) (T))[6]= ((uchar*) &V)[5];\
- ((uchar*) (T))[7]= ((uchar*) &V)[4];}
-
-#define mi_float8get(V,M) { double def_temp;\
- ((uchar*) &def_temp)[0]= ((uchar*) (M))[3];\
- ((uchar*) &def_temp)[1]= ((uchar*) (M))[2];\
- ((uchar*) &def_temp)[2]= ((uchar*) (M))[1];\
- ((uchar*) &def_temp)[3]= ((uchar*) (M))[0];\
- ((uchar*) &def_temp)[4]= ((uchar*) (M))[7];\
- ((uchar*) &def_temp)[5]= ((uchar*) (M))[6];\
- ((uchar*) &def_temp)[6]= ((uchar*) (M))[5];\
- ((uchar*) &def_temp)[7]= ((uchar*) (M))[4];\
- (V)= def_temp; }
-
-#else
-#define mi_float8store(T,V) { ((uchar*) (T))[0]= ((uchar*) &V)[7];\
- ((uchar*) (T))[1]= ((uchar*) &V)[6];\
- ((uchar*) (T))[2]= ((uchar*) &V)[5];\
- ((uchar*) (T))[3]= ((uchar*) &V)[4];\
- ((uchar*) (T))[4]= ((uchar*) &V)[3];\
- ((uchar*) (T))[5]= ((uchar*) &V)[2];\
- ((uchar*) (T))[6]= ((uchar*) &V)[1];\
- ((uchar*) (T))[7]= ((uchar*) &V)[0];}
-
-#define mi_float8get(V,M) { double def_temp;\
- ((uchar*) &def_temp)[0]= ((uchar*) (M))[7];\
- ((uchar*) &def_temp)[1]= ((uchar*) (M))[6];\
- ((uchar*) &def_temp)[2]= ((uchar*) (M))[5];\
- ((uchar*) &def_temp)[3]= ((uchar*) (M))[4];\
- ((uchar*) &def_temp)[4]= ((uchar*) (M))[3];\
- ((uchar*) &def_temp)[5]= ((uchar*) (M))[2];\
- ((uchar*) &def_temp)[6]= ((uchar*) (M))[1];\
- ((uchar*) &def_temp)[7]= ((uchar*) (M))[0];\
- (V)= def_temp; }
-#endif /* __FLOAT_WORD_ORDER */
-#endif /* WORDS_BIGENDIAN */
-
-#define mi_rowstore(T,A) mi_int8store(T, A)
-#define mi_rowkorr(T) mi_uint8korr(T)
-
-#if SIZEOF_OFF_T > 4
-#define mi_sizestore(T,A) mi_int8store(T, A)
-#define mi_sizekorr(T) mi_uint8korr(T)
-#else
-#define mi_sizestore(T,A) { if ((A) == HA_OFFSET_ERROR)\
- memset((T), 255, 8);\
- else { mi_int4store((T), 0);\
- mi_int4store(((T) + 4), A); }}
-#define mi_sizekorr(T) mi_uint4korr((uchar*) (T) + 4)
-#endif
-#endif /* MYISAMPACK_INCLUDED */
generated by cgit v1.1 at 2024-04-19 03:48:55 +0000