[p5sagit/p5-mst-13.2.git] / ext / re / re.xs

/* We need access to debugger hooks */
#ifndef DEBUGGING
#  define DEBUGGING
#endif

#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"

extern regexp*	my_regcomp _((char* exp, char* xend, PMOP* pm));
extern I32	my_regexec _((regexp* prog, char* stringarg, char* strend,
			      char* strbeg, I32 minend, SV* screamer,
			      void* data, U32 flags));

static int oldfl;

#define R_DB 512

static void
deinstall(void)
{
    dTHR;
    regexecp = &regexec_flags;
    regcompp = &pregcomp;
    if (!oldfl)
	debug &= ~R_DB;
}

static void
install(void)
{
    dTHR;
    regexecp = &my_regexec;
    regcompp = &my_regcomp;
    oldfl = debug & R_DB;
    debug |= R_DB;
}

MODULE = re	PACKAGE = re

void
install()

void
deinstall()
Commit	Line	Data
b9d5759e	1	/* We need access to debugger hooks */
	2	#ifndef DEBUGGING
	3	# define DEBUGGING
	4	#endif
	5
56953603	6	#include "EXTERN.h"
	7	#include "perl.h"
	8	#include "XSUB.h"
	9
	10	extern regexp* my_regcomp _((char* exp, char* xend, PMOP* pm));
	11	extern I32 my_regexec _((regexp* prog, char* stringarg, char* strend,
	12	char* strbeg, I32 minend, SV* screamer,
	13	void* data, U32 flags));
	14
	15	static int oldfl;
	16
	17	#define R_DB 512
	18
	19	static void
	20	deinstall(void)
	21	{
5c0ca799	22	dTHR;
56953603	23	regexecp = &regexec_flags;
	24	regcompp = &pregcomp;
	25	if (!oldfl)
	26	debug &= ~R_DB;
	27	}
	28
	29	static void
	30	install(void)
	31	{
5c0ca799	32	dTHR;
56953603	33	regexecp = &my_regexec;
	34	regcompp = &my_regcomp;
	35	oldfl = debug & R_DB;
	36	debug \|= R_DB;
	37	}
	38
	39	MODULE = re PACKAGE = re
	40
	41	void
	42	install()
	43
	44	void
	45	deinstall()