183     glob_t *pglob)  in glob()  argument
192 		pglob->gl_pathc = 0;  in glob()
193 		pglob->gl_pathv = NULL;  in glob()
194 		pglob->gl_statv = NULL;  in glob()
196 			pglob->gl_offs = 0;  in glob()
198 	pglob->gl_flags = flags & ~GLOB_MAGCHAR;  in glob()
199 	pglob->gl_errfunc = errfunc;  in glob()
200 	pglob->gl_matchc = 0;  in glob()
205 	if (pglob->gl_offs >= SSIZE_MAX || pglob->gl_pathc >= SSIZE_MAX ||  in glob()
206 	    pglob->gl_pathc >= SSIZE_MAX - pglob->gl_offs - 1)  in glob()
229 		return globexp1(patbuf, pglob, &limit);  in glob()
231 		return glob0(patbuf, pglob, &limit);  in glob()
240 globexp1(const Char *pattern, glob_t *pglob, struct glob_lim *limitp)  in globexp1()  argument
246 		return glob0(pattern, pglob, limitp);  in globexp1()
249 		return globexp2(ptr, pattern, pglob, limitp);  in globexp1()
251 	return glob0(pattern, pglob, limitp);  in globexp1()
261 globexp2(const Char *ptr, const Char *pattern, glob_t *pglob,  in globexp2()  argument
298 		return glob0(patbuf, pglob, limitp);  in globexp2()
344 				rv = globexp1(patbuf, pglob, limitp);  in globexp2()
366 globtilde(const Char *pattern, Char *patbuf, size_t patbuf_len, glob_t *pglob)  argument
373 	if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
475 glob0(const Char *pattern, glob_t *pglob, struct glob_lim *limitp)  argument
482 	qpatnext = globtilde(pattern, patbuf, PATH_MAX, pglob);
483 	oldpathc = pglob->gl_pathc;
514 					    !(pglob->gl_flags & GLOB_NOCHECK))
527 			pglob->gl_flags |= GLOB_MAGCHAR;
531 			pglob->gl_flags |= GLOB_MAGCHAR;
535 			pglob->gl_flags |= GLOB_MAGCHAR;
552 	if ((err = glob1(patbuf, patbuf+PATH_MAX-1, pglob, limitp)) != 0)
561 	if (pglob->gl_pathc == oldpathc) {
562 		if ((pglob->gl_flags & GLOB_NOCHECK) ||
563 		    ((pglob->gl_flags & GLOB_NOMAGIC) &&
564 		    !(pglob->gl_flags & GLOB_MAGCHAR)))
565 			return(globextend(pattern, pglob, limitp, NULL));
569 	if (!(pglob->gl_flags & GLOB_NOSORT)) {
570 		if ((pglob->gl_flags & GLOB_KEEPSTAT)) {
574 			size_t n = pglob->gl_pathc - oldpathc;
575 			size_t o = pglob->gl_offs + oldpathc;
580 				path_stat[i].gps_path = pglob->gl_pathv[o + i];
581 				path_stat[i].gps_stat = pglob->gl_statv[o + i];
585 				pglob->gl_pathv[o + i] = path_stat[i].gps_path;
586 				pglob->gl_statv[o + i] = path_stat[i].gps_stat;
590 			qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
591 			    pglob->gl_pathc - oldpathc, sizeof(char *),
614 glob1(Char *pattern, Char *pattern_last, glob_t *pglob, struct glob_lim *limitp)  argument
623 	    pattern, pattern_last, pglob, limitp));
633     Char *pattern, Char *pattern_last, glob_t *pglob, struct glob_lim *limitp)  argument
647 			if ((pglob->gl_flags & GLOB_LIMIT) &&
654 			if (g_lstat(pathbuf, &sb, pglob))
657 			if (((pglob->gl_flags & GLOB_MARK) &&
660 			    (g_stat(pathbuf, &sb, pglob) == 0) &&
667 			++pglob->gl_matchc;
668 			return(globextend(pathbuf, pglob, limitp, &sb));
694 			    pglob, limitp));
701     Char *pattern, Char *restpattern, Char *restpattern_last, glob_t *pglob,  argument
722 	if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
724 		if (pglob->gl_errfunc) {
727 			if (pglob->gl_errfunc(buf, errno) ||
728 			    pglob->gl_flags & GLOB_ERR)
737 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
738 		readdirfunc = pglob->gl_readdir;
745 		if ((pglob->gl_flags & GLOB_LIMIT) &&
772 		    restpattern, restpattern_last, pglob, limitp);
777 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
778 		(*pglob->gl_closedir)(dirp);
800 globextend(const Char *path, glob_t *pglob, struct glob_lim *limitp,  argument
809 	newn = 2 + pglob->gl_pathc + pglob->gl_offs;
810 	if (pglob->gl_offs >= SSIZE_MAX ||
811 	    pglob->gl_pathc >= SSIZE_MAX ||
816 		for (i = pglob->gl_offs; i < newn - 2; i++) {
817 			if (pglob->gl_pathv && pglob->gl_pathv[i])
818 				free(pglob->gl_pathv[i]);
819 			if ((pglob->gl_flags & GLOB_KEEPSTAT) != 0 &&
820 			    pglob->gl_pathv && pglob->gl_pathv[i])
821 				free(pglob->gl_statv[i]);
823 		free(pglob->gl_pathv);
824 		pglob->gl_pathv = NULL;
825 		free(pglob->gl_statv);
826 		pglob->gl_statv = NULL;
830 	pathv = reallocarray(pglob->gl_pathv, newn, sizeof(*pathv));
833 	if (pglob->gl_pathv == NULL && pglob->gl_offs > 0) {
835 		pathv += pglob->gl_offs;
836 		for (i = pglob->gl_offs; i > 0; i--)
839 	pglob->gl_pathv = pathv;
841 	if ((pglob->gl_flags & GLOB_KEEPSTAT) != 0) {
842 		statv = reallocarray(pglob->gl_statv, newn, sizeof(*statv));
845 		if (pglob->gl_statv == NULL && pglob->gl_offs > 0) {
847 			statv += pglob->gl_offs;
848 			for (i = pglob->gl_offs; i > 0; i--)
851 		pglob->gl_statv = statv;
853 			statv[pglob->gl_offs + pglob->gl_pathc] = NULL;
856 			if ((pglob->gl_flags & GLOB_LIMIT) &&
861 			if ((statv[pglob->gl_offs + pglob->gl_pathc] =
864 			memcpy(statv[pglob->gl_offs + pglob->gl_pathc], sb,
867 		statv[pglob->gl_offs + pglob->gl_pathc + 1] = NULL;
879 		pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
881 	pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
883 	if ((pglob->gl_flags & GLOB_LIMIT) &&
975 globfree(glob_t *pglob)  argument
980 	if (pglob->gl_pathv != NULL) {
981 		pp = pglob->gl_pathv + pglob->gl_offs;
982 		for (i = pglob->gl_pathc; i--; ++pp)
984 		free(pglob->gl_pathv);
985 		pglob->gl_pathv = NULL;
987 	if (pglob->gl_statv != NULL) {
988 		for (i = 0; i < pglob->gl_pathc; i++) {
989 			free(pglob->gl_statv[i]);
991 		free(pglob->gl_statv);
992 		pglob->gl_statv = NULL;
997 g_opendir(Char *str, glob_t *pglob)  argument
1008 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
1009 		return((*pglob->gl_opendir)(buf));
1015 g_lstat(Char *fn, struct stat *sb, glob_t *pglob)  argument
1021 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
1022 		return((*pglob->gl_lstat)(buf, sb));
1027 g_stat(Char *fn, struct stat *sb, glob_t *pglob)  argument
1033 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
1034 		return((*pglob->gl_stat)(buf, sb));