patch-2.4.19 linux-2.4.19/fs/pipe.c

• Lines: 76
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/fs/pipe.c
• Orig date: Fri Sep 28 18:03:48 2001

diff -urN linux-2.4.18/fs/pipe.c linux-2.4.19/fs/pipe.c
@@ -129,6 +129,8 @@
 out_nolock:
 	if (read)
 		ret = read;
+
+	UPDATE_ATIME(inode);
 	return ret;
 }
 
@@ -246,12 +248,6 @@
 	return -EPIPE;
 }
 
-static loff_t
-pipe_lseek(struct file *file, loff_t offset, int orig)
-{
-	return -ESPIPE;
-}
-
 static ssize_t
 bad_pipe_r(struct file *filp, char *buf, size_t count, loff_t *ppos)
 {
@@ -381,7 +377,7 @@
  * are also used in linux/fs/fifo.c to do operations on FIFOs.
  */
 struct file_operations read_fifo_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		pipe_read,
 	write:		bad_pipe_w,
 	poll:		fifo_poll,
@@ -391,7 +387,7 @@
 };
 
 struct file_operations write_fifo_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		bad_pipe_r,
 	write:		pipe_write,
 	poll:		fifo_poll,
@@ -401,7 +397,7 @@
 };
 
 struct file_operations rdwr_fifo_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		pipe_read,
 	write:		pipe_write,
 	poll:		fifo_poll,
@@ -411,7 +407,7 @@
 };
 
 struct file_operations read_pipe_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		pipe_read,
 	write:		bad_pipe_w,
 	poll:		pipe_poll,
@@ -421,7 +417,7 @@
 };
 
 struct file_operations write_pipe_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		bad_pipe_r,
 	write:		pipe_write,
 	poll:		pipe_poll,
@@ -431,7 +427,7 @@
 };
 
 struct file_operations rdwr_pipe_fops = {
-	llseek:		pipe_lseek,
+	llseek:		no_llseek,
 	read:		pipe_read,
 	write:		pipe_write,
 	poll:		pipe_poll,