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author | Frank Blaschka <frank.blaschka@de.ibm.com> | 2011-08-08 01:33:49 +0000 |
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committer | David S. Miller <davem@davemloft.net> | 2011-08-13 01:10:15 -0700 |
commit | 96d042a68bc204c1d39abd71dcb29d9fcb1601ce (patch) | |
tree | 3d57c3b508d2d7b9a252ab4c04349b85c03876fc /include | |
parent | 99558ea93ce885ab191df2bf8ef964880e3b34a7 (diff) | |
download | linux-3.10-96d042a68bc204c1d39abd71dcb29d9fcb1601ce.tar.gz linux-3.10-96d042a68bc204c1d39abd71dcb29d9fcb1601ce.tar.bz2 linux-3.10-96d042a68bc204c1d39abd71dcb29d9fcb1601ce.zip |
iucv: introduce loadable iucv interface
This patch adds a symbol to dynamically load iucv functions.
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r-- | include/net/iucv/iucv.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h index 1121baa9f69..0894ced3195 100644 --- a/include/net/iucv/iucv.h +++ b/include/net/iucv/iucv.h @@ -120,7 +120,7 @@ struct iucv_message { u32 reply_size; u8 rmmsg[8]; u8 flags; -}; +} __packed; /* * struct iucv_handler @@ -459,3 +459,37 @@ int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg, int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg, u8 flags, u32 srccls, void *buffer, size_t size, void *answer, size_t asize, size_t *residual); + +struct iucv_interface { + int (*message_receive)(struct iucv_path *path, struct iucv_message *msg, + u8 flags, void *buffer, size_t size, size_t *residual); + int (*__message_receive)(struct iucv_path *path, + struct iucv_message *msg, u8 flags, void *buffer, size_t size, + size_t *residual); + int (*message_reply)(struct iucv_path *path, struct iucv_message *msg, + u8 flags, void *reply, size_t size); + int (*message_reject)(struct iucv_path *path, struct iucv_message *msg); + int (*message_send)(struct iucv_path *path, struct iucv_message *msg, + u8 flags, u32 srccls, void *buffer, size_t size); + int (*__message_send)(struct iucv_path *path, struct iucv_message *msg, + u8 flags, u32 srccls, void *buffer, size_t size); + int (*message_send2way)(struct iucv_path *path, + struct iucv_message *msg, u8 flags, u32 srccls, void *buffer, + size_t size, void *answer, size_t asize, size_t *residual); + int (*message_purge)(struct iucv_path *path, struct iucv_message *msg, + u32 srccls); + int (*path_accept)(struct iucv_path *path, struct iucv_handler *handler, + u8 userdata[16], void *private); + int (*path_connect)(struct iucv_path *path, + struct iucv_handler *handler, + u8 userid[8], u8 system[8], u8 userdata[16], void *private); + int (*path_quiesce)(struct iucv_path *path, u8 userdata[16]); + int (*path_resume)(struct iucv_path *path, u8 userdata[16]); + int (*path_sever)(struct iucv_path *path, u8 userdata[16]); + int (*iucv_register)(struct iucv_handler *handler, int smp); + void (*iucv_unregister)(struct iucv_handler *handler, int smp); + struct bus_type *bus; + struct device *root; +}; + +extern struct iucv_interface iucv_if; |