13 struct file *file_lookup(const char *name)  in file_lookup()
15 	struct file *file;  in file_lookup()  local
17 	for (file = file_list; file; file = file->next) {  in file_lookup()
18 		if (!strcmp(name, file->name)) {  in file_lookup()
19 			return file;  in file_lookup()
23 	file = xmalloc(sizeof(*file));  in file_lookup()
24 	memset(file, 0, sizeof(*file));  in file_lookup()
25 	file->name = xstrdup(name);  in file_lookup()
26 	file->next = file_list;  in file_lookup()
27 	file_list = file;  in file_lookup()
28 	return file;  in file_lookup()