libc/gen/glob-compat11.c

152 	 int (*errfunc)(const char *, int), glob11_t * __restrict pglob)
164 		pglob->gl_pathc = 0;
165 		pglob->gl_pathv = NULL;
167 			pglob->gl_offs = 0;
170 		limit.l_path_lim = pglob->gl_matchc;
174 	pglob->gl_flags = flags & ~GLOB_MAGCHAR;
175 	pglob->gl_errfunc = errfunc;
176 	pglob->gl_matchc = 0;
186 				return (err_nomatch(pglob, &limit, pattern));
208 				return (err_nomatch(pglob, &limit, pattern));
218 		return (err_nomatch(pglob, &limit, pattern));
222 	    return (globexp0(patbuf, pglob, &limit, pattern));
224 	    return (glob0(patbuf, pglob, &limit, pattern));
228 globexp0(const Char *pattern, glob11_t *pglob, struct glob_limit *limit,
235 		if ((pglob->gl_flags & GLOB_LIMIT) &&
240 		return (glob0(pattern, pglob, limit, origpat));
243 	oldpathc = pglob->gl_pathc;
245 	if ((rv = globexp1(pattern, pglob, limit)) != 0)
248 	return (globfinal(pglob, limit, oldpathc, origpat));
257 globexp1(const Char *pattern, glob11_t *pglob, struct glob_limit *limit)
262 		if ((pglob->gl_flags & GLOB_LIMIT) &&
267 		return (globexp2(ptr, pattern, pglob, limit));
270 	return (glob0(pattern, pglob, limit, NULL));
280 globexp2(const Char *ptr, const Char *pattern, glob11_t *pglob,
318 		return (glob0(pattern, pglob, limit, NULL));
363 				rv = globexp1(patbuf, pglob, limit);
384 globtilde(const Char *pattern, Char *patbuf, size_t patbuf_len, glob11_t *pglob)
397 	if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
495 glob0(const Char *pattern, glob11_t *pglob, struct glob_limit *limit,
502 	qpatnext = globtilde(pattern, patbuf, MAXPATHLEN, pglob);
507 	oldpathc = pglob->gl_pathc;
537 			pglob->gl_flags |= GLOB_MAGCHAR;
541 			pglob->gl_flags |= GLOB_MAGCHAR;
545 			pglob->gl_flags |= GLOB_MAGCHAR;
562 	if ((err = glob1(patbuf, pglob, limit)) != 0)
566 		return (globfinal(pglob, limit, oldpathc, origpat));
572 globfinal(glob11_t *pglob, struct glob_limit *limit, size_t oldpathc,
574 	if (pglob->gl_pathc == oldpathc)
575 		return (err_nomatch(pglob, limit, origpat));
577 	if (!(pglob->gl_flags & GLOB_NOSORT))
578 		qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
579 		    pglob->gl_pathc - oldpathc, sizeof(char *), compare);
591 glob1(Char *pattern, glob11_t *pglob, struct glob_limit *limit)
599 	    pattern, pglob, limit));
609       glob11_t *pglob, struct glob_limit *limit)
622 			if (g_lstat(pathbuf, &sb, pglob))
625 			if ((pglob->gl_flags & GLOB_LIMIT) &&
630 			if ((pglob->gl_flags & GLOB_MARK) &&
634 			    g_stat(pathbuf, &sb, pglob) == 0 &&
643 			++pglob->gl_matchc;
644 			return (globextend(pathbuf, pglob, limit, NULL));
672 			    p, pglob, limit));
680       glob11_t *pglob, struct glob_limit *limit)
694 	if (pglob->gl_errfunc != NULL &&
702 	if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
705 		err = err_aborted(pglob, errno, buf);
713 	/* pglob->gl_readdir takes a void *, fix this manually */
714 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
716 		    (struct freebsd11_dirent *(*)(DIR *))pglob->gl_readdir;
729 		if ((pglob->gl_flags & GLOB_LIMIT) &&
759 		if (too_long && (err = err_aborted(pglob, ENAMETOOLONG,
772 		    pglob, limit);
779 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
780 		(*pglob->gl_closedir)(dirp);
789 	    (err = err_aborted(pglob, errno, buf)))
813 globextend(const Char *path, glob11_t *pglob, struct glob_limit *limit,
821 	if ((pglob->gl_flags & GLOB_LIMIT) &&
822 	    pglob->gl_matchc > limit->l_path_lim) {
827 	newn = 2 + pglob->gl_pathc + pglob->gl_offs;
829 	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 + 1; --i > 0; )
839 	pglob->gl_pathv = pathv;
857 		if ((pglob->gl_flags & GLOB_LIMIT) &&
863 		pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
865 	pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
942 freebsd11_globfree(glob11_t *pglob)
947 	if (pglob->gl_pathv != NULL) {
948 		pp = pglob->gl_pathv + pglob->gl_offs;
949 		for (i = pglob->gl_pathc; i--; ++pp)
952 		free(pglob->gl_pathv);
953 		pglob->gl_pathv = NULL;
958 g_opendir(Char *str, glob11_t *pglob)
971 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
972 		return ((*pglob->gl_opendir)(buf));
978 g_lstat(Char *fn, struct freebsd11_stat *sb, glob11_t *pglob)
986 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
987 		return((*pglob->gl_lstat)(buf, sb));
992 g_stat(Char *fn, struct freebsd11_stat *sb, glob11_t *pglob)
1000 	if (pglob->gl_flags & GLOB_ALTDIRFUNC)
1001 		return ((*pglob->gl_stat)(buf, sb));
1041 err_nomatch(glob11_t *pglob, struct glob_limit *limit, const char *origpat) {
1048 	if ((pglob->gl_flags & GLOB_NOCHECK) ||
1049 	    ((pglob->gl_flags & GLOB_NOMAGIC) &&
1050 	    !(pglob->gl_flags & GLOB_MAGCHAR)))
1051 		return (globextend(NULL, pglob, limit, origpat));
1056 err_aborted(glob11_t *pglob, int err, char *buf) {
1057 	if ((pglob->gl_errfunc != NULL && pglob->gl_errfunc(buf, err)) ||
1058 	    (pglob->gl_flags & GLOB_ERR))