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-rw-r--r--sunrpc/rpc_prot.c328
1 files changed, 160 insertions, 168 deletions
diff --git a/sunrpc/rpc_prot.c b/sunrpc/rpc_prot.c
index 8da20c61c8..79a58c2732 100644
--- a/sunrpc/rpc_prot.c
+++ b/sunrpc/rpc_prot.c
@@ -55,26 +55,22 @@ static char sccsid[] = "@(#)rpc_prot.c 1.36 87/08/11 Copyr 1984 Sun Micro";
  * (see auth.h)
  */
 bool_t
-xdr_opaque_auth(xdrs, ap)
-	register XDR *xdrs;
-	register struct opaque_auth *ap;
+xdr_opaque_auth (XDR *xdrs, struct opaque_auth *ap)
 {
 
-	if (xdr_enum(xdrs, &(ap->oa_flavor)))
-		return (xdr_bytes(xdrs, &ap->oa_base,
-			&ap->oa_length, MAX_AUTH_BYTES));
-	return (FALSE);
+  if (xdr_enum (xdrs, &(ap->oa_flavor)))
+    return xdr_bytes (xdrs, &ap->oa_base,
+		      &ap->oa_length, MAX_AUTH_BYTES);
+  return FALSE;
 }
 
 /*
  * XDR a DES block
  */
 bool_t
-xdr_des_block(xdrs, blkp)
-	register XDR *xdrs;
-	register des_block *blkp;
+xdr_des_block (XDR *xdrs, des_block *blkp)
 {
-	return (xdr_opaque(xdrs, (caddr_t)blkp, sizeof(des_block)));
+  return xdr_opaque (xdrs, (caddr_t) blkp, sizeof (des_block));
 }
 
 /* * * * * * * * * * * * * * XDR RPC MESSAGE * * * * * * * * * * * * * * * */
@@ -83,74 +79,70 @@ xdr_des_block(xdrs, blkp)
  * XDR the MSG_ACCEPTED part of a reply message union
  */
 bool_t
-xdr_accepted_reply(xdrs, ar)
-	register XDR *xdrs;
-	register struct accepted_reply *ar;
+xdr_accepted_reply (XDR *xdrs, struct accepted_reply *ar)
 {
-
-	/* personalized union, rather than calling xdr_union */
-	if (! xdr_opaque_auth(xdrs, &(ar->ar_verf)))
-		return (FALSE);
-	if (! xdr_enum(xdrs, (enum_t *)&(ar->ar_stat)))
-		return (FALSE);
-	switch (ar->ar_stat) {
-
-	case SUCCESS:
-		return ((*(ar->ar_results.proc))(xdrs, ar->ar_results.where));
-
-	case PROG_MISMATCH:
-		if (! xdr_u_long(xdrs, &(ar->ar_vers.low)))
-			return (FALSE);
-		return (xdr_u_long(xdrs, &(ar->ar_vers.high)));
-	}
-	return (TRUE);  /* TRUE => open ended set of problems */
+  /* personalized union, rather than calling xdr_union */
+  if (!xdr_opaque_auth (xdrs, &(ar->ar_verf)))
+    return FALSE;
+  if (!xdr_enum (xdrs, (enum_t *) & (ar->ar_stat)))
+    return FALSE;
+  switch (ar->ar_stat)
+    {
+    case SUCCESS:
+      return ((*(ar->ar_results.proc)) (xdrs, ar->ar_results.where));
+    case PROG_MISMATCH:
+      if (!xdr_u_long (xdrs, &(ar->ar_vers.low)))
+	return FALSE;
+      return (xdr_u_long (xdrs, &(ar->ar_vers.high)));
+    default:
+      return TRUE;
+    }
+  return TRUE;		/* TRUE => open ended set of problems */
 }
 
 /*
  * XDR the MSG_DENIED part of a reply message union
  */
 bool_t
-xdr_rejected_reply(xdrs, rr)
-	register XDR *xdrs;
-	register struct rejected_reply *rr;
+xdr_rejected_reply (XDR *xdrs, struct rejected_reply *rr)
 {
-
-	/* personalized union, rather than calling xdr_union */
-	if (! xdr_enum(xdrs, (enum_t *)&(rr->rj_stat)))
-		return (FALSE);
-	switch (rr->rj_stat) {
-
-	case RPC_MISMATCH:
-		if (! xdr_u_long(xdrs, &(rr->rj_vers.low)))
-			return (FALSE);
-		return (xdr_u_long(xdrs, &(rr->rj_vers.high)));
-
-	case AUTH_ERROR:
-		return (xdr_enum(xdrs, (enum_t *)&(rr->rj_why)));
-	}
-	return (FALSE);
+  /* personalized union, rather than calling xdr_union */
+  if (!xdr_enum (xdrs, (enum_t *) & (rr->rj_stat)))
+    return FALSE;
+  switch (rr->rj_stat)
+    {
+    case RPC_MISMATCH:
+      if (!xdr_u_long (xdrs, &(rr->rj_vers.low)))
+	return FALSE;
+      return xdr_u_long (xdrs, &(rr->rj_vers.high));
+
+    case AUTH_ERROR:
+      return xdr_enum (xdrs, (enum_t *) & (rr->rj_why));
+    }
+  return FALSE;
 }
 
-static struct xdr_discrim reply_dscrm[3] = {
-	{ (int)MSG_ACCEPTED, xdr_accepted_reply },
-	{ (int)MSG_DENIED, xdr_rejected_reply },
-	{ __dontcare__, NULL_xdrproc_t } };
+static const struct xdr_discrim reply_dscrm[3] =
+{
+  {(int) MSG_ACCEPTED, (xdrproc_t) xdr_accepted_reply},
+  {(int) MSG_DENIED, (xdrproc_t) xdr_rejected_reply},
+  {__dontcare__, NULL_xdrproc_t}};
 
 /*
  * XDR a reply message
  */
 bool_t
-xdr_replymsg(xdrs, rmsg)
-	register XDR *xdrs;
-	register struct rpc_msg *rmsg;
+xdr_replymsg (xdrs, rmsg)
+     XDR *xdrs;
+     struct rpc_msg *rmsg;
 {
-	if (
-	    xdr_u_long(xdrs, &(rmsg->rm_xid)) &&
-	    xdr_enum(xdrs, (enum_t *)&(rmsg->rm_direction)) &&
-	    (rmsg->rm_direction == REPLY) )
-		return (xdr_union(xdrs, (enum_t *)&(rmsg->rm_reply.rp_stat),
-		   (caddr_t)&(rmsg->rm_reply.ru), reply_dscrm, NULL_xdrproc_t));
-	return (FALSE);
+  if (xdr_u_long (xdrs, &(rmsg->rm_xid)) &&
+      xdr_enum (xdrs, (enum_t *) & (rmsg->rm_direction)) &&
+      (rmsg->rm_direction == REPLY))
+    return xdr_union (xdrs, (enum_t *) & (rmsg->rm_reply.rp_stat),
+		      (caddr_t) & (rmsg->rm_reply.ru), reply_dscrm,
+		      NULL_xdrproc_t);
+  return FALSE;
 }
 
 
@@ -160,128 +152,128 @@ xdr_replymsg(xdrs, rmsg)
  * The rm_xid is not really static, but the user can easily munge on the fly.
  */
 bool_t
-xdr_callhdr(xdrs, cmsg)
-	register XDR *xdrs;
-	register struct rpc_msg *cmsg;
+xdr_callhdr (xdrs, cmsg)
+     XDR *xdrs;
+     struct rpc_msg *cmsg;
 {
 
-	cmsg->rm_direction = CALL;
-	cmsg->rm_call.cb_rpcvers = RPC_MSG_VERSION;
-	if (
-	    (xdrs->x_op == XDR_ENCODE) &&
-	    xdr_u_long(xdrs, &(cmsg->rm_xid)) &&
-	    xdr_enum(xdrs, (enum_t *)&(cmsg->rm_direction)) &&
-	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
-	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_prog)) )
-	    return (xdr_u_long(xdrs, &(cmsg->rm_call.cb_vers)));
-	return (FALSE);
+  cmsg->rm_direction = CALL;
+  cmsg->rm_call.cb_rpcvers = RPC_MSG_VERSION;
+  if (
+       (xdrs->x_op == XDR_ENCODE) &&
+       xdr_u_long (xdrs, &(cmsg->rm_xid)) &&
+       xdr_enum (xdrs, (enum_t *) & (cmsg->rm_direction)) &&
+       xdr_u_long (xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
+       xdr_u_long (xdrs, &(cmsg->rm_call.cb_prog)))
+    return xdr_u_long (xdrs, &(cmsg->rm_call.cb_vers));
+  return FALSE;
 }
 
 /* ************************** Client utility routine ************* */
 
 static void
-accepted(acpt_stat, error)
-	register enum accept_stat acpt_stat;
-	register struct rpc_err *error;
+accepted (enum accept_stat acpt_stat,
+	  struct rpc_err *error)
 {
-
-	switch (acpt_stat) {
-
-	case PROG_UNAVAIL:
-		error->re_status = RPC_PROGUNAVAIL;
-		return;
-
-	case PROG_MISMATCH:
-		error->re_status = RPC_PROGVERSMISMATCH;
-		return;
-
-	case PROC_UNAVAIL:
-		error->re_status = RPC_PROCUNAVAIL;
-		return;
-
-	case GARBAGE_ARGS:
-		error->re_status = RPC_CANTDECODEARGS;
-		return;
-
-	case SYSTEM_ERR:
-		error->re_status = RPC_SYSTEMERROR;
-		return;
-
-	case SUCCESS:
-		error->re_status = RPC_SUCCESS;
-		return;
-	}
-	/* something's wrong, but we don't know what ... */
-	error->re_status = RPC_FAILED;
-	error->re_lb.s1 = (long)MSG_ACCEPTED;
-	error->re_lb.s2 = (long)acpt_stat;
+  switch (acpt_stat)
+    {
+
+    case PROG_UNAVAIL:
+      error->re_status = RPC_PROGUNAVAIL;
+      return;
+
+    case PROG_MISMATCH:
+      error->re_status = RPC_PROGVERSMISMATCH;
+      return;
+
+    case PROC_UNAVAIL:
+      error->re_status = RPC_PROCUNAVAIL;
+      return;
+
+    case GARBAGE_ARGS:
+      error->re_status = RPC_CANTDECODEARGS;
+      return;
+
+    case SYSTEM_ERR:
+      error->re_status = RPC_SYSTEMERROR;
+      return;
+
+    case SUCCESS:
+      error->re_status = RPC_SUCCESS;
+      return;
+    }
+  /* something's wrong, but we don't know what ... */
+  error->re_status = RPC_FAILED;
+  error->re_lb.s1 = (long) MSG_ACCEPTED;
+  error->re_lb.s2 = (long) acpt_stat;
 }
 
 static void
-rejected(rjct_stat, error)
-	register enum reject_stat rjct_stat;
-	register struct rpc_err *error;
+rejected (enum reject_stat rjct_stat,
+	  struct rpc_err *error)
 {
-
-	switch (rjct_stat) {
-
-	case RPC_VERSMISMATCH:
-		error->re_status = RPC_VERSMISMATCH;
-		return;
-
-	case AUTH_ERROR:
-		error->re_status = RPC_AUTHERROR;
-		return;
-	}
-	/* something's wrong, but we don't know what ... */
-	error->re_status = RPC_FAILED;
-	error->re_lb.s1 = (long)MSG_DENIED;
-	error->re_lb.s2 = (long)rjct_stat;
+  switch (rjct_stat)
+    {
+    case RPC_VERSMISMATCH:
+      error->re_status = RPC_VERSMISMATCH;
+      return;
+    case AUTH_ERROR:
+      error->re_status = RPC_AUTHERROR;
+      return;
+    default:
+      /* something's wrong, but we don't know what ... */
+      error->re_status = RPC_FAILED;
+      error->re_lb.s1 = (long) MSG_DENIED;
+      error->re_lb.s2 = (long) rjct_stat;
+      return;
+    }
 }
 
 /*
  * given a reply message, fills in the error
  */
 void
-_seterr_reply(msg, error)
-	register struct rpc_msg *msg;
-	register struct rpc_err *error;
+_seterr_reply (struct rpc_msg *msg,
+	       struct rpc_err *error)
 {
-
-	/* optimized for normal, SUCCESSful case */
-	switch (msg->rm_reply.rp_stat) {
-
-	case MSG_ACCEPTED:
-		if (msg->acpted_rply.ar_stat == SUCCESS) {
-			error->re_status = RPC_SUCCESS;
-			return;
-		};
-		accepted(msg->acpted_rply.ar_stat, error);
-		break;
-
-	case MSG_DENIED:
-		rejected(msg->rjcted_rply.rj_stat, error);
-		break;
-
-	default:
-		error->re_status = RPC_FAILED;
-		error->re_lb.s1 = (long)(msg->rm_reply.rp_stat);
-		break;
-	}
-	switch (error->re_status) {
-
-	case RPC_VERSMISMATCH:
-		error->re_vers.low = msg->rjcted_rply.rj_vers.low;
-		error->re_vers.high = msg->rjcted_rply.rj_vers.high;
-		break;
-
-	case RPC_AUTHERROR:
-		error->re_why = msg->rjcted_rply.rj_why;
-		break;
-
-	case RPC_PROGVERSMISMATCH:
-		error->re_vers.low = msg->acpted_rply.ar_vers.low;
-		error->re_vers.high = msg->acpted_rply.ar_vers.high;
-		break;
-	}
+  /* optimized for normal, SUCCESSful case */
+  switch (msg->rm_reply.rp_stat)
+    {
+    case MSG_ACCEPTED:
+      if (msg->acpted_rply.ar_stat == SUCCESS)
+	{
+	  error->re_status = RPC_SUCCESS;
+	  return;
+	};
+      accepted (msg->acpted_rply.ar_stat, error);
+      break;
+
+    case MSG_DENIED:
+      rejected (msg->rjcted_rply.rj_stat, error);
+      break;
+
+    default:
+      error->re_status = RPC_FAILED;
+      error->re_lb.s1 = (long) (msg->rm_reply.rp_stat);
+      break;
+    }
+  switch (error->re_status)
+    {
+
+    case RPC_VERSMISMATCH:
+      error->re_vers.low = msg->rjcted_rply.rj_vers.low;
+      error->re_vers.high = msg->rjcted_rply.rj_vers.high;
+      break;
+
+    case RPC_AUTHERROR:
+      error->re_why = msg->rjcted_rply.rj_why;
+      break;
+
+    case RPC_PROGVERSMISMATCH:
+      error->re_vers.low = msg->acpted_rply.ar_vers.low;
+      error->re_vers.high = msg->acpted_rply.ar_vers.high;
+      break;
+    default:
+      break;
+    }
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-10 13:21:10 +0000