2 #include <glob.h>
23 	if (!new) return -1;  in append()
24 	(*tail)->next = new;  in append()
25 	new->next = NULL;  in append()
26 	memcpy(new->name, name, len+1);  in append()
27 	if (mark && len && name[len-1]!='/') {  in append()
28 		new->name[len] = '/';  in append()
29 		new->name[len+1] = 0;  in append()
40 	/* Special-case the remaining pattern being all slashes, in  in do_glob()
41 	 * which case we can use caller-passed type if it's a dir. */  in do_glob()
45 	/* Consume maximal [escaped-]literal prefix of pattern, copying  in do_glob()
46 	 * and un-escaping it to the running buffer as we go. */  in do_glob()
60 			 * our interpretation) non-special, so if next  in do_glob()
71 			i = -1;  in do_glob()
73 			j = -1;  in do_glob()
87 		/* If we consume any new components, the caller-passed type  in do_glob()
94 		 * requested and we don't yet know if the match is a dir,  in do_glob()
121 		for (p=p2; p>pat && p[-1]=='\\'; p--);  in do_glob()
122 		if ((p2-p)%2) {  in do_glob()
123 			p2--;  in do_glob()
127 	DIR *dir = opendir(pos ? buf : ".");  in do_glob()  local
128 	if (!dir) {  in do_glob()
135 	while (errno=0, de=readdir(dir)) {  in do_glob()
136 		/* Quickly skip non-directories when there's pattern left. */  in do_glob()
137 		if (p2 && de->d_type && de->d_type!=DT_DIR && de->d_type!=DT_LNK)  in do_glob()
140 		size_t l = strlen(de->d_name);  in do_glob()
141 		if (l >= PATH_MAX-pos) continue;  in do_glob()
148 		if (fnmatch(pat, de->d_name, fnm_flags))  in do_glob()
153 		if (p2 && (flags & GLOB_PERIOD) && de->d_name[0]=='.'  in do_glob()
154 		    && (!de->d_name[1] || de->d_name[1]=='.' && !de->d_name[2])  in do_glob()
155 		    && fnmatch(pat, de->d_name, fnm_flags | FNM_PERIOD))  in do_glob()
158 		memcpy(buf+pos, de->d_name, l+1);  in do_glob()
160 		int r = do_glob(buf, pos+l, de->d_type, p2 ? p2 : "", flags, errfunc, tail);  in do_glob()
162 			closedir(dir);  in do_glob()
168 	closedir(dir);  in do_glob()
183 	for (match=head->next; match; match=next) {  in freelist()
184 		next = match->next;  in freelist()
217 	while (i < PATH_MAX - 2 && *home)  in expand_tilde()
227 int glob(const char *restrict pat, int flags, int (*errfunc)(const char *path, int err), glob_t *re…  in glob()  function
231 	size_t offs = (flags & GLOB_DOOFFS) ? g->gl_offs : 0;  in glob()
238 		g->gl_offs = offs;  in glob()
239 		g->gl_pathc = 0;  in glob()
240 		g->gl_pathv = NULL;  in glob()
261 	for (cnt=0, tail=head.next; tail; tail=tail->next, cnt++);  in glob()
273 		char **pathv = realloc(g->gl_pathv, (offs + g->gl_pathc + cnt + 1) * sizeof(char *));  in glob()
278 		g->gl_pathv = pathv;  in glob()
279 		offs += g->gl_pathc;  in glob()
281 		g->gl_pathv = malloc((offs + cnt + 1) * sizeof(char *));  in glob()
282 		if (!g->gl_pathv) {  in glob()
287 			g->gl_pathv[i] = NULL;  in glob()
289 	for (i=0, tail=head.next; i<cnt; tail=tail->next, i++)  in glob()
290 		g->gl_pathv[offs + i] = tail->name;  in glob()
291 	g->gl_pathv[offs + i] = NULL;  in glob()
292 	g->gl_pathc += cnt;  in glob()
295 		qsort(g->gl_pathv+offs, cnt, sizeof(char *), sort);  in glob()
303 	for (i=0; i<g->gl_pathc; i++)  in globfree()
304 		free(g->gl_pathv[g->gl_offs + i] - offsetof(struct match, name));  in globfree()
305 	free(g->gl_pathv);  in globfree()
306 	g->gl_pathc = 0;  in globfree()
307 	g->gl_pathv = NULL;  in globfree()
310 weak_alias(glob, glob64);