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

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

#include "bsd_glob.h"

/* XXX: need some thread awareness */
static int GLOB_ERROR = 0;

#include "constants.c"

#ifdef WIN32
#define errfunc		NULL
#else
int
errfunc(const char *foo, int bar) {
  return !(bar == ENOENT || bar == ENOTDIR);
}
#endif

MODULE = File::Glob		PACKAGE = File::Glob

void
doglob(pattern,...)
    char *pattern
PROTOTYPE: $;$
PREINIT:
    glob_t pglob;
    int i;
    int retval;
    int flags = 0;
    SV *tmp;
PPCODE:
    {
	/* allow for optional flags argument */
	if (items > 1) {
	    flags = (int) SvIV(ST(1));
	}

	/* call glob */
	retval = bsd_glob(pattern, flags, errfunc, &pglob);
	GLOB_ERROR = retval;

	/* return any matches found */
	EXTEND(sp, pglob.gl_pathc);
	for (i = 0; i < pglob.gl_pathc; i++) {
	    /* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
	    tmp = sv_2mortal(newSVpvn(pglob.gl_pathv[i],
				      strlen(pglob.gl_pathv[i])));
	    TAINT;
	    SvTAINT(tmp);
	    PUSHs(tmp);
	}

	bsd_globfree(&pglob);
    }

INCLUDE: constants.xs
Commit	Line	Data
72b16652	1	#include "EXTERN.h"
	2	#include "perl.h"
	3	#include "XSUB.h"
	4
	5	#include "bsd_glob.h"
	6
8063af02	7	/* XXX: need some thread awareness */
72b16652	8	static int GLOB_ERROR = 0;
72b16652	9
72f7b9a1	10	#include "constants.c"
72b16652	11
	12	#ifdef WIN32
	13	#define errfunc NULL
	14	#else
	15	int
	16	errfunc(const char *foo, int bar) {
	17	return !(bar == ENOENT \|\| bar == ENOTDIR);
	18	}
	19	#endif
	20
	21	MODULE = File::Glob PACKAGE = File::Glob
	22
	23	void
	24	doglob(pattern,...)
	25	char *pattern
e3de7a34	26	PROTOTYPE: $;$
72b16652	27	PREINIT:
	28	glob_t pglob;
	29	int i;
	30	int retval;
	31	int flags = 0;
	32	SV *tmp;
	33	PPCODE:
	34	{
	35	/* allow for optional flags argument */
	36	if (items > 1) {
	37	flags = (int) SvIV(ST(1));
	38	}
	39
	40	/* call glob */
	41	retval = bsd_glob(pattern, flags, errfunc, &pglob);
	42	GLOB_ERROR = retval;
	43
	44	/* return any matches found */
	45	EXTEND(sp, pglob.gl_pathc);
	46	for (i = 0; i < pglob.gl_pathc; i++) {
	47	/* printf("# bsd_glob: %s\n", pglob.gl_pathv[i]); */
	48	tmp = sv_2mortal(newSVpvn(pglob.gl_pathv[i],
	49	strlen(pglob.gl_pathv[i])));
	50	TAINT;
	51	SvTAINT(tmp);
	52	PUSHs(tmp);
	53	}
	54
	55	bsd_globfree(&pglob);
	56	}
	57
72f7b9a1	58	INCLUDE: constants.xs