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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2009-06-17 21:54:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-19 00:10:40 -0700 |
| commit | 0ea920d211e0a870871965418923b08da2025b4a (patch) | |
| tree | 5dc3451a2011f0d32839b5aef20d9aaec1da78cf /include | |
| parent | bb664f49f8be17d7b8bf9821144e8a53d7fcfe8a (diff) | |
| download | linux-stable-0ea920d211e0a870871965418923b08da2025b4a.tar.gz linux-stable-0ea920d211e0a870871965418923b08da2025b4a.tar.bz2 linux-stable-0ea920d211e0a870871965418923b08da2025b4a.zip | |
af_iucv: Return -EAGAIN if iucv msg limit is exceeded
If the iucv message limit for a communication path is exceeded,
sendmsg() returns -EAGAIN instead of -EPIPE.
The calling application can then handle this error situtation,
e.g. to try again after waiting some time.
For blocking sockets, sendmsg() waits up to the socket timeout
before returning -EAGAIN. For the new wait condition, a macro
has been introduced and the iucv_sock_wait_state() has been
refactored to this macro.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/iucv/af_iucv.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h index 21ee49ffcbaf..f82a1e877372 100644 --- a/include/net/iucv/af_iucv.h +++ b/include/net/iucv/af_iucv.h @@ -94,8 +94,6 @@ unsigned int iucv_sock_poll(struct file *file, struct socket *sock, poll_table *wait); void iucv_sock_link(struct iucv_sock_list *l, struct sock *s); void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s); -int iucv_sock_wait_state(struct sock *sk, int state, int state2, - unsigned long timeo); int iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo); void iucv_accept_enqueue(struct sock *parent, struct sock *sk); void iucv_accept_unlink(struct sock *sk); |