Lines Matching defs:buffer
49 char temp_buf[2048]; /* buffer for output */
453 * - copies formated debug entries to the user buffer
456 char __user *user_buf, /* user buffer */
457 size_t len, /* length of buffer */
853 * - set active entry to next in the ring buffer
868 * - set active area to next in the ring buffer
958 void *buffer, size_t *lenp, loff_t *ppos)
961 return proc_dointvec(table, write, buffer, lenp, ppos);
1259 char *buffer;
1261 buffer = kmalloc(user_len + 1, GFP_KERNEL);
1262 if (!buffer)
1264 if (copy_from_user(buffer, user_buf, user_len) != 0) {
1265 kfree(buffer);
1269 if (buffer[user_len - 1] == '\n')
1270 buffer[user_len - 1] = 0;
1272 buffer[user_len] = 0;
1273 return buffer;