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Macro cleanup: Parenthesize, simplify, remove a ;

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Hallvard B Furuseth 2011-08-19 21:56:10 +02:00 committed by Howard Chu
parent a1b4144b80
commit 3029bb694d
4 changed files with 9 additions and 9 deletions
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4
libraries/libmdb/mdb.c
View file

@ -178,7 +178,7 @@ typedef struct MDB_page { /* represents a page of storage */
#define IS_BRANCH(p) F_ISSET((p)->mp_flags, P_BRANCH)
#define IS_OVERFLOW(p) F_ISSET((p)->mp_flags, P_OVERFLOW)
#define OVPAGES(size, psize) (PAGEHDRSZ + size + psize - 1) / psize;
#define OVPAGES(size, psize) ((PAGEHDRSZ-1 + (size)) / (psize) + 1)
typedef struct MDB_db {
uint32_t md_pad;
@ -252,7 +252,7 @@ struct MDB_cursor {
struct MDB_xcursor *mc_xcursor;
};
#define METADATA(p) ((void *)((char *)p + PAGEHDRSZ))
#define METADATA(p) ((void *)((char *)(p) + PAGEHDRSZ))
typedef struct MDB_node {
#define mn_pgno mn_p.np_pgno

2
libraries/libmdb/mdb.h
View file

@ -35,7 +35,7 @@
#define MDB_VERSION_MAJOR 0
#define MDB_VERSION_MINOR 8
#define MDB_VERSION_PATCH 0
#define MDB_VERINT(a,b,c) ((a << 24) | (b << 16) | c)
#define MDB_VERINT(a,b,c) (((a) << 24) | ((b) << 16) | (c))
#define MDB_VERSION_FULL \
MDB_VERINT(MDB_VERSION_MAJOR,MDB_VERSION_MINOR,MDB_VERSION_PATCH)
#define MDB_VERSION_DATE "August 11, 2011"

4
libraries/libmdb/midl.c
View file

@ -22,10 +22,10 @@
typedef unsigned long pgno_t;
/* Sort the IDLs from highest to lowest */
#define IDL_CMP(x,y) ( x > y ? -1 : ( x < y ? 1 : 0 ) )
#define IDL_CMP(x,y) ( (x) > (y) ? -1 : (x) < (y) )
/* Sort the IDL2s from lowest to highest */
#define IDL2_CMP(x,y) ( x < y ? -1 : ( x > y ? 1 : 0 ) )
#define IDL2_CMP(x,y) ( (x) < (y) ? -1 : (x) > (y) )
unsigned mdb_midl_search( ID *ids, ID id )
{

8
libraries/libmdb/midl.h
View file

@ -18,7 +18,7 @@
#define _MDB_MIDL_H_
#define ID unsigned long
#define NOID ((ID)~0)
#define NOID (~(ID)0)
/* IDL sizes - likely should be even bigger
* limiting factors: sizeof(ID), thread stack size
@ -64,12 +64,12 @@
#define MDB_IDL_ID( bdb, ids, id ) MDB_IDL_RANGE( ids, id, ((bdb)->bi_lastid) )
#define MDB_IDL_ALL( bdb, ids ) MDB_IDL_RANGE( ids, 1, ((bdb)->bi_lastid) )
#define MDB_IDL_FIRST( ids ) ( ids[1] )
#define MDB_IDL_FIRST( ids ) ( (ids)[1] )
#define MDB_IDL_LAST( ids ) ( MDB_IDL_IS_RANGE(ids) \
? ids[2] : ids[ids[0]] )
? (ids)[2] : (ids)[(ids)[0]] )
#define MDB_IDL_N( ids ) ( MDB_IDL_IS_RANGE(ids) \
? (ids[2]-ids[1])+1 : ids[0] )
? ((ids)[2]-(ids)[1])+1 : (ids)[0] )
int mdb_midl_insert( ID *ids, ID id );