52 	struct dir_list *dp;  in add_to_dirlist()  local
54 	dp = malloc(sizeof(struct dir_list));  in add_to_dirlist()
55 	if (!dp)  in add_to_dirlist()
57 	dp->name = malloc(strlen(name)+1);  in add_to_dirlist()
58 	if (!dp->name) {  in add_to_dirlist()
59 		free(dp);  in add_to_dirlist()
62 	strcpy(dp->name, name);  in add_to_dirlist()
63 	dp->next = *list;  in add_to_dirlist()
64 	*list = dp;  in add_to_dirlist()
72 	struct dir_list *dp, *next;  in free_dirlist()  local
74 	for (dp = *list; dp; dp = next) {  in free_dirlist()
75 		next = dp->next;  in free_dirlist()
76 		free(dp->name);  in free_dirlist()
77 		free(dp);  in free_dirlist()
86 	struct dirent *dp;  in scan_dir()  local
94 	dp = readdir(dir);  in scan_dir()
95 	while (dp) {  in scan_dir()
96 		if (dirlen + strlen(dp->d_name) + 2 >= sizeof(path))  in scan_dir()
98 		if (dp->d_name[0] == '.' &&  in scan_dir()
99 		    ((dp->d_name[1] == 0) ||  in scan_dir()
100 		     ((dp->d_name[1] == '.') && (dp->d_name[2] == 0))))  in scan_dir()
102 		sprintf(path, "%s/%s", dirname, dp->d_name);  in scan_dir()
119 		dp = readdir(dir);  in scan_dir()