diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-12-12 22:03:53 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-12-12 22:03:53 -0500 |
| commit | 9da305eb089c94c535d1790fd2dec16f44c1689f (patch) | |
| tree | f37f07f148fd7a793233c7f15c0fa9f46212049d /drivers/media/dvb/dvb-core/dvb_ringbuffer.h | |
| parent | d96212ed87d032d2d830e265aae14038dc1f8ad8 (diff) | |
| parent | 14ee0a1414536d27bc29373bf23c106b8ef8ce0b (diff) | |
Merge branch 'master'
Diffstat (limited to 'drivers/media/dvb/dvb-core/dvb_ringbuffer.h')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_ringbuffer.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h index d18e9c4ba9e..fa476f662f8 100644 --- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h +++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h @@ -31,13 +31,13 @@ #include <linux/wait.h> struct dvb_ringbuffer { - u8 *data; - ssize_t size; - ssize_t pread; - ssize_t pwrite; + u8 *data; + ssize_t size; + ssize_t pread; + ssize_t pwrite; - wait_queue_head_t queue; - spinlock_t lock; + wait_queue_head_t queue; + spinlock_t lock; }; #define DVB_RINGBUFFER_PKTHDRSIZE 3 @@ -106,7 +106,7 @@ extern void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf); ** returns number of bytes transferred or -EFAULT */ extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, - size_t len, int usermem); + size_t len, int usermem); /* write routines & macros */ @@ -121,7 +121,7 @@ extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, ** returns number of bytes transferred or -EFAULT */ extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, - size_t len); + size_t len); /** @@ -133,7 +133,7 @@ extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, * returns Number of bytes written, or -EFAULT, -ENOMEM, -EVINAL. */ extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf, - size_t len); + size_t len); /** * Read from a packet in the ringbuffer. Note: unlike dvb_ringbuffer_read(), this @@ -149,7 +149,7 @@ extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf, * returns Number of bytes read, or -EFAULT. */ extern ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx, - int offset, u8* buf, size_t len, int usermem); + int offset, u8* buf, size_t len, int usermem); /** * Dispose of a packet in the ring buffer. |