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Add some more diagnostic info. Increment the xid in a better place.

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This commit is contained in:
mycroft 1995-02-19 23:52:18 +00:00
parent ad21848143
commit ffd9c97e2a
1 changed files with 15 additions and 6 deletions
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21
sys/lib/libsa/rpc.c
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@ -1,4 +1,4 @@
/* $NetBSD: rpc.c,v 1.2 1994/10/26 05:45:01 cgd Exp $ */
/* $NetBSD: rpc.c,v 1.3 1995/02/19 23:52:18 mycroft Exp $ */
/*
* Copyright (c) 1992 Regents of the University of California.
@ -112,7 +112,7 @@ callrpc(d, prog, vers, proc, sdata, slen, rdata, rlen)
#ifdef RPC_DEBUG
if (debug)
printf("callrpc: called\n");
printf("callrpc: called\n");
#endif
if (rlen > sizeof(rbuf.ru.data))
panic("callrpc: huge read (%d > %d)",
@ -133,6 +133,14 @@ callrpc(d, prog, vers, proc, sdata, slen, rdata, rlen)
cc = sendrecv(d, sendudp, rpc, sizeof(*rpc) + slen, recvrpc,
((u_char *)&rbuf.rrpc) - HEADER_SIZE, sizeof(rbuf) - HEADER_SIZE);
#ifdef RPC_DEBUG
if (debug)
printf("callrpc: cc=%d rlen=%d, rp_stat=%d\n", cc, rlen,
rbuf.rrpc.rp_stat);
#endif
/* Bump xid so next request will be unique */
++d->xid;
if (cc < rlen) {
/* Check for an error return */
@ -161,7 +169,7 @@ recvrpc(d, pkt, len)
errno = 0;
#ifdef RPC_DEBUG
if (debug)
printf("recvrpc: called\n");
printf("recvrpc: called len=%d\n", len);
#endif
rpc = (struct rpc_reply *)checkudp(d, pkt, &len);
if (rpc == NULL || len < sizeof(*rpc)) {
@ -172,6 +180,10 @@ recvrpc(d, pkt, len)
#endif
return (-1);
}
#ifdef RPC_DEBUG
if (debug)
printf("recvrpc: got response len=%d\n", len);
#endif
NTOHL(rpc->rp_direction);
NTOHL(rpc->rp_stat);
@ -192,9 +204,6 @@ recvrpc(d, pkt, len)
return (-1);
}
/* Bump xid so next request will be unique */
++d->xid;
/* Return data count (thus indicating success) */
return (len - sizeof(*rpc));
}