185 static int write_key(const char *pathname, const char *key, const char *value, int icase)  in write_key()  argument
193 	fd = open(pathname, O_RDWR);  in write_key()
309 static char *read_key(const char *pathname, const char *key, int icase)  in read_key()  argument
316 	fd = open(pathname, O_RDONLY);  in read_key()
373 int textfile_put(const char *pathname, const char *key, const char *value)  in textfile_put()  argument
375 	return write_key(pathname, key, value, 0);  in textfile_put()
378 int textfile_caseput(const char *pathname, const char *key, const char *value)  in textfile_caseput()  argument
380 	return write_key(pathname, key, value, 1);  in textfile_caseput()
383 int textfile_del(const char *pathname, const char *key)  in textfile_del()  argument
385 	return write_key(pathname, key, NULL, 0);  in textfile_del()
388 int textfile_casedel(const char *pathname, const char *key)  in textfile_casedel()  argument
390 	return write_key(pathname, key, NULL, 1);  in textfile_casedel()
393 char *textfile_get(const char *pathname, const char *key)  in textfile_get()  argument
395 	return read_key(pathname, key, 0);  in textfile_get()
398 char *textfile_caseget(const char *pathname, const char *key)  in textfile_caseget()  argument
400 	return read_key(pathname, key, 1);  in textfile_caseget()
403 int textfile_foreach(const char *pathname, textfile_cb func, void *data)  in textfile_foreach()  argument
410 	fd = open(pathname, O_RDONLY);  in textfile_foreach()