diff options
Diffstat (limited to 'contrib/tsearch/gistidx.h')
| -rw-r--r-- | contrib/tsearch/gistidx.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/contrib/tsearch/gistidx.h b/contrib/tsearch/gistidx.h index dc991ab0d74..f4576a1d240 100644 --- a/contrib/tsearch/gistidx.h +++ b/contrib/tsearch/gistidx.h @@ -9,7 +9,8 @@ * signature defines */ #define BITBYTE 8 -#define SIGLENINT 64 /* >121 => key will toast, so it will not work !!! */ +#define SIGLENINT 64 /* >121 => key will toast, so it will not + * work !!! */ #define SIGLEN ( sizeof(int4)*SIGLENINT ) #define SIGLENBIT (SIGLEN*BITBYTE) @@ -21,9 +22,9 @@ typedef char *BITVECP; a;\ } #define LOOPBIT(a) \ - for(i=0;i<SIGLENBIT;i++) {\ - a;\ - } + for(i=0;i<SIGLENBIT;i++) {\ + a;\ + } #define GETBYTE(x,i) ( *( (BITVECP)(x) + (int)( (i) / BITBYTE ) ) ) #define GETBITBYTE(x,i) ( ((char)(x)) >> i & 0x01 ) @@ -38,27 +39,27 @@ typedef char *BITVECP; /* - * type of index key + * type of index key */ -typedef struct { - int4 len; - int4 flag; - char data[1]; -} GISTTYPE; +typedef struct +{ + int4 len; + int4 flag; + char data[1]; +} GISTTYPE; -#define ARRKEY 0x01 -#define SIGNKEY 0x02 -#define ALLISTRUE 0x04 +#define ARRKEY 0x01 +#define SIGNKEY 0x02 +#define ALLISTRUE 0x04 -#define ISARRKEY(x) ( ((GISTTYPE*)x)->flag & ARRKEY ) +#define ISARRKEY(x) ( ((GISTTYPE*)x)->flag & ARRKEY ) #define ISSIGNKEY(x) ( ((GISTTYPE*)x)->flag & SIGNKEY ) #define ISALLTRUE(x) ( ((GISTTYPE*)x)->flag & ALLISTRUE ) -#define GTHDRSIZE ( sizeof(int4)*2 ) +#define GTHDRSIZE ( sizeof(int4)*2 ) #define CALCGTSIZE(flag, len) ( GTHDRSIZE + ( ( (flag) & ARRKEY ) ? ((len)*sizeof(int4)) : (((flag) & ALLISTRUE) ? 0 : SIGLEN) ) ) #define GETSIGN(x) ( (BITVECP)( (char*)x+GTHDRSIZE ) ) #define GETARR(x) ( (int4*)( (char*)x+GTHDRSIZE ) ) -#define ARRNELEM(x) ( ( ((GISTTYPE*)x)->len - GTHDRSIZE )/sizeof(int4) ) +#define ARRNELEM(x) ( ( ((GISTTYPE*)x)->len - GTHDRSIZE )/sizeof(int4) ) #endif - |