regexec.c File Reference

#include "regguts.h"
#include "rege_dfa.c"

Go to the source code of this file.

Data Structures

struct arcp

struct sset

struct dfa

struct smalldfa

struct vars

Defines

#define HASH(bv, nw)   (((nw) == 1) ? *(bv) : hash(bv, nw))

#define HIT(h, bv, ss, nw)

#define STARTER   01

#define POSTSTATE   02

#define LOCKED   04

#define NOPROGRESS   010

#define WORK   1

#define FEWSTATES   20

#define FEWCOLORS   15

#define DOMALLOC   ((struct smalldfa *)NULL)

#define VISERR(vv)   ((vv)->err != 0)

#define ISERR()   VISERR(v)

#define VERR(vv, e)   (((vv)->err) ? (vv)->err : ((vv)->err = (e)))

#define ERR(e)   VERR(v, e)

#define NOERR()   {if (ISERR()) return v->err;}

#define OFF(p)   ((p) - v->start)

#define LOFF(p)   ((long)OFF(p))

#define LOCALMAT   20

#define LOCALMEM   40

#define UNTRIED   0

#define TRYING   1

#define TRIED   2

Functions

int exec (regex_t *, CONST chr *, size_t, rm_detail_t *, size_t, regmatch_t[], int)

Define Documentation

#define DOMALLOC ((struct smalldfa *)NULL)

Definition at line 94 of file regexec.c.

#define ERR ( e ) VERR(v, e)

Definition at line 117 of file regexec.c.

#define FEWCOLORS 15

Definition at line 86 of file regexec.c.

#define FEWSTATES 20

Definition at line 85 of file regexec.c.

#define HASH	(	bv,
		nw		)	(((nw) == 1) ? *(bv) : hash(bv, nw))

Definition at line 45 of file regexec.c.

#define HIT	(	h,
		bv,
		ss,
		nw	)

Value:

((ss)->hash == (h) && ((nw) == 1 || \
        memcmp(VS(bv), VS((ss)->states), (nw)*sizeof(unsigned)) == 0))

Definition at line 46 of file regexec.c.

#define ISERR ( ) VISERR(v)

Definition at line 115 of file regexec.c.

#define LOCALMAT 20

Referenced by exec().

#define LOCALMEM 40

Referenced by exec().

#define LOCKED 04

Definition at line 51 of file regexec.c.

#define LOFF ( p ) ((long)OFF(p))

Definition at line 120 of file regexec.c.

#define NOERR ( ) {if (ISERR()) return v->err;}

Definition at line 118 of file regexec.c.

#define NOPROGRESS 010

Definition at line 52 of file regexec.c.

#define OFF ( p ) ((p) - v->start)

Definition at line 119 of file regexec.c.

#define POSTSTATE 02

Definition at line 50 of file regexec.c.

#define STARTER 01

Definition at line 49 of file regexec.c.

#define TRIED 2

#define TRYING 1

#define UNTRIED 0

#define VERR	(	vv,
		e		)	(((vv)->err) ? (vv)->err : ((vv)->err = (e)))

Definition at line 116 of file regexec.c.

#define VISERR ( vv ) ((vv)->err != 0)

Definition at line 114 of file regexec.c.

#define WORK 1

Definition at line 79 of file regexec.c.

Function Documentation

int exec	(	regex_t *	,
		CONST chr *	,
		size_t	,
		rm_detail_t *	,
		size_t	,
		regmatch_t	[],
		int
	)

Definition at line 164 of file regexec.c.

References AllocVars, FREE, FreeVars, LOCALMAT, LOCALMEM, MALLOC, regex_t::re_csize, regex_t::re_guts, regex_t::re_magic, REG_ESPACE, REG_EXPECT, REG_INVARG, REG_MIXED, REG_NOMATCH, REG_NOSUB, REG_OKAY, REG_UBACKREF, REG_UIMPOSSIBLE, REMAGIC, and VS.

Generated on Wed Mar 12 12:18:27 2008 by

1.5.1