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net: Kill SOCK_SLEEP_PRE and SOCK_SLEEP_POST, no users. 

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-06-17 01:09:00 -07:00
parent 22196d3648
commit 338db08551
1 changed files with 0 additions and 24 deletions
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24
include/net/sock.h
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@ -1331,30 +1331,6 @@ extern int net_msg_warn;
#define LIMIT_NETDEBUG(fmt, args...) \
do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0)
/*
* Macros for sleeping on a socket. Use them like this:
*
* SOCK_SLEEP_PRE(sk)
* if (condition)
* schedule();
* SOCK_SLEEP_POST(sk)
*
* N.B. These are now obsolete and were, afaik, only ever used in DECnet
* and when the last use of them in DECnet has gone, I'm intending to
* remove them.
*/
#define SOCK_SLEEP_PRE(sk) { struct task_struct *tsk = current; \
DECLARE_WAITQUEUE(wait, tsk); \
tsk->state = TASK_INTERRUPTIBLE; \
add_wait_queue((sk)->sk_sleep, &wait); \
release_sock(sk);
#define SOCK_SLEEP_POST(sk) tsk->state = TASK_RUNNING; \
remove_wait_queue((sk)->sk_sleep, &wait); \
lock_sock(sk); \
}
extern __u32 sysctl_wmem_max;
extern __u32 sysctl_rmem_max;