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svc: Add a generic transport svc_create_xprt function

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The svc_create_xprt function is a transport independent version
of the svc_makesock function.

Since transport instance creation contains transport dependent and
independent components, add an xpo_create transport function. The
transport implementation of this function allocates the memory for the
endpoint, implements the transport dependent initialization logic, and
calls svc_xprt_init to initialize the transport independent field (svc_xprt)
in it's data structure.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Neil Brown <neilb@suse.de>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Greg Banks <gnb@sgi.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
Tom Tucker
2007-12-30 21:07:42 -06:00
committed by J. Bruce Fields
parent f9f3cc4fae
commit b700cbb11f
3 changed files with 85 additions and 15 deletions
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4
include/linux/sunrpc/svc_xprt.h
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@@ -10,6 +10,9 @@
#include <linux/sunrpc/svc.h>
struct svc_xprt_ops {
struct svc_xprt *(*xpo_create)(struct svc_serv *,
struct sockaddr *, int,
int);
struct svc_xprt *(*xpo_accept)(struct svc_xprt *);
int (*xpo_has_wspace)(struct svc_xprt *);
int (*xpo_recvfrom)(struct svc_rqst *);
@@ -36,5 +39,6 @@ struct svc_xprt {
int svc_reg_xprt_class(struct svc_xprt_class *);
void svc_unreg_xprt_class(struct svc_xprt_class *);
void svc_xprt_init(struct svc_xprt_class *, struct svc_xprt *);
int svc_create_xprt(struct svc_serv *, char *, unsigned short, int);
#endif /* SUNRPC_SVC_XPRT_H */