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-rw-r--r--c/src/librpc/include/rpc/svc.h153
1 files changed, 93 insertions, 60 deletions
diff --git a/c/src/librpc/include/rpc/svc.h b/c/src/librpc/include/rpc/svc.h
index c576b5538b..e57a7454be 100644
--- a/c/src/librpc/include/rpc/svc.h
+++ b/c/src/librpc/include/rpc/svc.h
@@ -1,8 +1,3 @@
-
-#ifndef RPC_SVC_H
-#define RPC_SVC_H
-
-/* @(#)svc.h 2.2 88/07/29 4.0 RPCSRC; from 1.20 88/02/08 SMI */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
@@ -10,26 +5,30 @@
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
- *
+ *
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
+ *
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
- *
+ *
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
- *
+ *
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
- *
+ *
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
+ *
+ * from: @(#)svc.h 1.20 88/02/08 SMI
+ * from: @(#)svc.h 2.2 88/07/29 4.0 RPCSRC
+ * $FreeBSD: src/include/rpc/svc.h,v 1.16 1999/12/29 05:00:43 peter Exp $
*/
/*
@@ -38,8 +37,9 @@
* Copyright (C) 1984, Sun Microsystems, Inc.
*/
-#ifndef __SVC_HEADER__
-#define __SVC_HEADER__
+#ifndef _RPC_SVC_H
+#define _RPC_SVC_H
+#include <sys/cdefs.h>
/*
* This interface must manage two items concerning remote procedure calling:
@@ -69,19 +69,31 @@ enum xprt_stat {
XPRT_IDLE
};
+struct rpc_msg;
+
/*
* Server side transport handle
*/
-typedef struct {
+typedef struct __rpc_svcxprt {
int xp_sock;
u_short xp_port; /* associated port number */
struct xp_ops {
- bool_t (*xp_recv)(); /* receive incomming requests */
- enum xprt_stat (*xp_stat)(); /* get transport status */
- bool_t (*xp_getargs)(); /* get arguments */
- bool_t (*xp_reply)(); /* send reply */
- bool_t (*xp_freeargs)();/* free mem allocated for args */
- void (*xp_destroy)(); /* destroy this struct */
+ /* receive incoming requests */
+ bool_t (*xp_recv) __P((struct __rpc_svcxprt *,
+ struct rpc_msg *));
+ /* get transport status */
+ enum xprt_stat (*xp_stat) __P((struct __rpc_svcxprt *));
+ /* get arguments */
+ bool_t (*xp_getargs) __P((struct __rpc_svcxprt *, xdrproc_t,
+ caddr_t));
+ /* send reply */
+ bool_t (*xp_reply) __P((struct __rpc_svcxprt *,
+ struct rpc_msg *));
+ /* free mem allocated for args */
+ bool_t (*xp_freeargs) __P((struct __rpc_svcxprt *, xdrproc_t,
+ caddr_t));
+ /* destroy this struct */
+ void (*xp_destroy) __P((struct __rpc_svcxprt *));
} *xp_ops;
int xp_addrlen; /* length of remote address */
struct sockaddr_in xp_raddr; /* remote address */
@@ -138,9 +150,9 @@ typedef struct {
* Service request
*/
struct svc_req {
- u_long rq_prog; /* service program number */
- u_long rq_vers; /* service protocol version */
- u_long rq_proc; /* the desired procedure */
+ u_int32_t rq_prog; /* service program number */
+ u_int32_t rq_vers; /* service protocol version */
+ u_int32_t rq_proc; /* the desired procedure */
struct opaque_auth rq_cred; /* raw creds from the wire */
caddr_t rq_clntcred; /* read only cooked cred */
SVCXPRT *rq_xprt; /* associated transport */
@@ -155,9 +167,12 @@ struct svc_req {
* u_long prog;
* u_long vers;
* void (*dispatch)();
- * int protocol; (like TCP or UDP, zero means do not register)
+ * int protocol; (like TCP or UDP, zero means do not register)
*/
-extern bool_t svc_register();
+__BEGIN_DECLS
+extern bool_t svc_register __P((SVCXPRT *, u_long, u_long,
+ void (*) __P((struct svc_req *, SVCXPRT *)), int));
+__END_DECLS
/*
* Service un-registration
@@ -166,7 +181,9 @@ extern bool_t svc_register();
* u_long prog;
* u_long vers;
*/
-extern void svc_unregister();
+__BEGIN_DECLS
+extern void svc_unregister __P((u_long, u_long));
+__END_DECLS
/*
* Transport registration.
@@ -174,7 +191,9 @@ extern void svc_unregister();
* xprt_register(xprt)
* SVCXPRT *xprt;
*/
-extern void xprt_register();
+__BEGIN_DECLS
+extern void xprt_register __P((SVCXPRT *));
+__END_DECLS
/*
* Transport un-register
@@ -182,7 +201,9 @@ extern void xprt_register();
* xprt_unregister(xprt)
* SVCXPRT *xprt;
*/
-extern void xprt_unregister();
+__BEGIN_DECLS
+extern void xprt_unregister __P((SVCXPRT *));
+__END_DECLS
@@ -190,7 +211,7 @@ extern void xprt_unregister();
/*
* When the service routine is called, it must first check to see if it
* knows about the procedure; if not, it should call svcerr_noproc
- * and return. If so, it should deserialize its arguments via
+ * and return. If so, it should deserialize its arguments via
* SVC_GETARGS (defined above). If the deserialization does not work,
* svcerr_decode should be called followed by a return. Successful
* decoding of the arguments should be followed the execution of the
@@ -201,7 +222,7 @@ extern void xprt_unregister();
* Note: do not confuse access-control failure with weak authentication!
*
* NB: In pure implementations of rpc, the caller always waits for a reply
- * msg. This message is sent when svc_sendreply is called.
+ * msg. This message is sent when svc_sendreply is called.
* Therefore pure service implementations should always call
* svc_sendreply even if the function logically returns void; use
* xdr.h - xdr_void for the xdr routine. HOWEVER, tcp based rpc allows
@@ -213,15 +234,17 @@ extern void xprt_unregister();
* deadlock the caller and server processes!
*/
-extern bool_t svc_sendreply();
-extern void svcerr_decode();
-extern void svcerr_weakauth();
-extern void svcerr_noproc();
-extern void svcerr_progvers();
-extern void svcerr_auth();
-extern void svcerr_noprog();
-extern void svcerr_systemerr();
-
+__BEGIN_DECLS
+extern bool_t svc_sendreply __P((SVCXPRT *, xdrproc_t, char *));
+extern void svcerr_decode __P((SVCXPRT *));
+extern void svcerr_weakauth __P((SVCXPRT *));
+extern void svcerr_noproc __P((SVCXPRT *));
+extern void svcerr_progvers __P((SVCXPRT *, u_long, u_long));
+extern void svcerr_auth __P((SVCXPRT *, enum auth_stat));
+extern void svcerr_noprog __P((SVCXPRT *));
+extern void svcerr_systemerr __P((SVCXPRT *));
+__END_DECLS
+
/*
* Lowest level dispatching -OR- who owns this process anyway.
* Somebody has to wait for incoming requests and then call the correct
@@ -235,24 +258,26 @@ extern void svcerr_systemerr();
/*
* Global keeper of rpc service descriptors in use
- * dynamic; must be inspected before each call to select
+ * dynamic; must be inspected before each call to select
*/
-#ifdef FD_SETSIZE
+extern int svc_maxfd;
extern fd_set svc_fdset;
#define svc_fds svc_fdset.fds_bits[0] /* compatibility */
-#else
-extern int svc_fds;
-#endif /* def FD_SETSIZE */
+#ifndef _KERNEL
/*
* a small program implemented by the svc_rpc implementation itself;
* also see clnt.h for protocol numbers.
*/
extern void rpctest_service();
+#endif
-extern void svc_getreq();
-extern void svc_getreqset(); /* takes fdset instead of int */
-extern void svc_run(); /* never returns */
+__BEGIN_DECLS
+extern void svc_getreq __P((int));
+extern void svc_getreqset __P((fd_set *));
+extern void svc_getreqset2 __P((fd_set *, int)); /* XXX: nonstd, undoc */
+extern void svc_run __P((void));
+__END_DECLS
/*
* Socket to use on svcxxx_create call to get default socket
@@ -266,26 +291,34 @@ extern void svc_run(); /* never returns */
/*
* Memory based rpc for testing and timing.
*/
-extern SVCXPRT *svcraw_create();
+__BEGIN_DECLS
+extern SVCXPRT *svcraw_create __P((void));
+__END_DECLS
+
/*
* Udp based rpc.
*/
-extern SVCXPRT *svcudp_create();
-extern SVCXPRT *svcudp_bufcreate();
-extern int svcudp_enablecache(SVCXPRT *transp, u_long size);
+__BEGIN_DECLS
+extern SVCXPRT *svcudp_create __P((int));
+extern SVCXPRT *svcudp_bufcreate __P((int, u_int, u_int));
+__END_DECLS
+
/*
* Tcp based rpc.
*/
-extern SVCXPRT *svctcp_create();
-
+__BEGIN_DECLS
+extern SVCXPRT *svctcp_create __P((int, u_int, u_int));
+extern SVCXPRT *svcfd_create __P((int, u_int, u_int));
+__END_DECLS
+/*
+ * AF_UNIX socket based rpc.
+ */
+__BEGIN_DECLS
+extern SVCXPRT *svcunix_create __P((int, u_int, u_int, char *));
+extern SVCXPRT *svcunixfd_create __P((int, u_int, u_int));
+__END_DECLS
-#endif /* !__SVC_HEADER__ */
-
-extern int _rpcsvccount;
-extern int _rpcsvcstate;
-extern int _SERVED;
-
-#endif /* RPC_SVC_H */
+#endif /* !_RPC_SVC_H */