13 /* file already present in list? If not add it */
14 struct file *file_lookup(const char *name)  in file_lookup()
16 	struct file *file;  in file_lookup()  local
19 	for (file = file_list; file; file = file->next) {  in file_lookup()
20 		if (!strcmp(name, file->name)) {  in file_lookup()
22 			return file;  in file_lookup()
26 	file = xmalloc(sizeof(*file));  in file_lookup()
27 	memset(file, 0, sizeof(*file));  in file_lookup()
28 	file->name = file_name;  in file_lookup()
29 	file->next = file_list;  in file_lookup()
30 	file_list = file;  in file_lookup()
31 	return file;  in file_lookup()
34 /* write a dependency file as used by kbuild to track dependencies */
39 	struct file *file;  in file_write_dep()  local
40 	FILE *out;  in file_write_dep()
48 	for (file = file_list; file; file = file->next) {  in file_write_dep()
49 		if (file->next)  in file_write_dep()
50 			fprintf(out, "\t%s \\\n", file->name);  in file_write_dep()
52 			fprintf(out, "\t%s\n", file->name);  in file_write_dep()