18 	int (*read_cb)(void *ctx, off_t off, char *buf, size_t *len);
19 	int (*write_cb)(void *ctx, off_t off, char const *buf, size_t len);
180 	off_t off;  in settings_line_raw_read_until()  local
190 		off = seek / rbs * rbs;  in settings_line_raw_read_until()
195 		rc = settings_io_cb.read_cb(cb_arg, off, temp_buf, &read_size);  in settings_line_raw_read_until()
200 		off = seek - off;  in settings_line_raw_read_until()
201 		len = read_size - off;  in settings_line_raw_read_until()
206 			pend = memchr(&temp_buf[off], *until_char, len);  in settings_line_raw_read_until()
208 				len = pend - &temp_buf[off];  in settings_line_raw_read_until()
213 		memcpy(out, &temp_buf[off], len);  in settings_line_raw_read_until()
242 int settings_line_val_read(off_t val_off, off_t off, char *out, size_t len_req,  in settings_line_val_read()  argument
245 	return settings_line_raw_read(val_off + off, out, len_req, len_read,  in settings_line_val_read()
311 void settings_line_io_init(int (*read_cb)(void *ctx, off_t off, char *buf,  in settings_line_io_init()  argument
313 			  int (*write_cb)(void *ctx, off_t off, char const *buf,  in settings_line_io_init()
333 	off_t off = 0;  in settings_line_cmp()  local
341 		rc = settings_line_val_read(val_off, off, buf, len_read,  in settings_line_cmp()
357 		off += len_read;  in settings_line_cmp()
364 				off_t off, void *cb_arg)  in settings_line_dup_check_cb()  argument
374 	len_read = settings_line_val_get_len(off, val_read_cb_ctx);  in settings_line_dup_check_cb()
381 				       val_read_cb_ctx, off)) {  in settings_line_dup_check_cb()
396 	rc = settings_line_val_read(value_context->off, 0, data, len,  in settings_line_read_cb()
407 int settings_line_load_cb(const char *name, void *val_read_cb_ctx, off_t off,  in settings_line_load_cb()  argument
414 	value_ctx.off = off;  in settings_line_load_cb()
415 	len = settings_line_val_get_len(off, val_read_cb_ctx);  in settings_line_load_cb()