#include "nfsrpc.h"
-#ifdef HAVE_TIRPC_NETCONFIG_H
-
-/*
- * Most of the headers under /usr/include/tirpc are currently
- * unusable for various reasons. We statically define the bits
- * we need here until the official headers are fixed.
- *
- * The commonly used RPC calls such as CLNT_CALL and CLNT_DESTROY
- * are actually virtual functions in both the legacy and TI-RPC
- * implementations. The proper _CALL or _DESTROY will be invoked
- * no matter if we used a legacy clnt_create() or clnt_tli_create()
- * from libtirpc.
- */
-
-#include <tirpc/netconfig.h>
-#include <tirpc/rpc/rpcb_prot.h>
-
-/* definitions from tirpc/rpc/types.h */
-
-/*
- * The netbuf structure is used for transport-independent address storage.
- */
-struct netbuf {
- unsigned int maxlen;
- unsigned int len;
- void *buf;
-};
-
-/* definitions from tirpc/rpc/clnt.h */
-
-/*
- * Low level clnt create routine for connectionless transports, e.g. udp.
- */
-extern CLIENT *clnt_dg_create(const int, const struct netbuf *,
- const rpcprog_t, const rpcvers_t,
- const u_int, const u_int);
-
-/*
- * Low level clnt create routine for connectionful transports, e.g. tcp.
- */
-extern CLIENT *clnt_vc_create(const int, const struct netbuf *,
- const rpcprog_t, const rpcvers_t,
- u_int, u_int);
-
-#endif /* HAVE_TIRPC_NETCONFIG_H */
+#ifdef HAVE_LIBTIRPC
+#include <netconfig.h>
+#include <rpc/rpcb_prot.h>
+#endif /* HAVE_LIBTIRPC */
/*
* If "-1" is specified in the tv_sec field, use these defaults instead.
const rpcvers_t version,
struct timeval *timeout)
{
-#ifdef HAVE_CLNT_VC_CREATE
+#ifdef HAVE_LIBTIRPC
struct sockaddr_storage address;
const struct netbuf nbuf = {
.maxlen = sizeof(struct sockaddr_un),
.len = (size_t)salen,
.buf = &address,
};
-#endif /* HAVE_CLNT_VC_CREATE */
+#endif /* HAVE_LIBTIRPC */
CLIENT *client;
int sock;
if (timeout->tv_sec == -1)
timeout->tv_sec = NFSRPC_TIMEOUT_TCP;
-#ifdef HAVE_CLNT_VC_CREATE
+#ifdef HAVE_LIBTIRPC
memcpy(nbuf.buf, sap, (size_t)salen);
client = clnt_vc_create(sock, &nbuf, program, version, 0, 0);
-#else /* HAVE_CLNT_VC_CREATE */
+#else /* !HAVE_LIBTIRPC */
client = clntunix_create((struct sockaddr_un *)sap,
program, version, &sock, 0, 0);
-#endif /* HAVE_CLNT_VC_CREATE */
+#endif /* !HAVE_LIBTIRPC */
if (client != NULL)
CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
else
const rpcvers_t version,
struct timeval *timeout)
{
-#ifdef HAVE_CLNT_DG_CREATE
+ CLIENT *client;
+ int ret, sock;
+#ifdef HAVE_LIBTIRPC
struct sockaddr_storage address;
const struct netbuf nbuf = {
.maxlen = salen,
.len = salen,
.buf = &address,
};
-#endif /* HAVE_CLNT_DG_CREATE */
- CLIENT *client;
- int ret, sock;
-#ifndef HAVE_CLNT_DG_CREATE
+#else /* !HAVE_LIBTIRPC */
+
if (sap->sa_family != AF_INET) {
rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
return NULL;
}
-#endif /* !HAVE_CLNT_DG_CREATE */
+#endif /* !HAVE_LIBTIRPC */
sock = socket((int)sap->sa_family, SOCK_DGRAM, IPPROTO_UDP);
if (sock == -1) {
return NULL;
}
-#ifdef HAVE_CLNT_DG_CREATE
+#ifdef HAVE_LIBTIRPC
memcpy(nbuf.buf, sap, (size_t)salen);
client = clnt_dg_create(sock, &nbuf, program, version, 0, 0);
-#else /* HAVE_CLNT_DG_CREATE */
+#else /* !HAVE_LIBTIRPC */
client = clntudp_create((struct sockaddr_in *)sap, program,
version, *timeout, &sock);
-#endif /* HAVE_CLNT_DG_CREATE */
+#endif /* !HAVE_LIBTIRPC */
if (client != NULL) {
CLNT_CONTROL(client, CLSET_RETRY_TIMEOUT, (char *)timeout);
CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
const rpcvers_t version,
struct timeval *timeout)
{
-#ifdef HAVE_CLNT_VC_CREATE
+ CLIENT *client;
+ int ret, sock;
+#ifdef HAVE_LIBTIRPC
struct sockaddr_storage address;
const struct netbuf nbuf = {
.maxlen = salen,
.len = salen,
.buf = &address,
};
-#endif /* HAVE_CLNT_VC_CREATE */
- CLIENT *client;
- int ret, sock;
-#ifndef HAVE_CLNT_VC_CREATE
+#else /* !HAVE_LIBTIRPC */
+
if (sap->sa_family != AF_INET) {
rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
return NULL;
}
-#endif /* !HAVE_CLNT_VC_CREATE */
+#endif /* !HAVE_LIBTIRPC */
sock = socket((int)sap->sa_family, SOCK_STREAM, IPPROTO_TCP);
if (sock == -1) {
return NULL;
}
-#ifdef HAVE_CLNT_VC_CREATE
+#ifdef HAVE_LIBTIRPC
memcpy(nbuf.buf, sap, (size_t)salen);
client = clnt_vc_create(sock, &nbuf, program, version, 0, 0);
-#else /* HAVE_CLNT_VC_CREATE */
+#else /* !HAVE_LIBTIRPC */
client = clnttcp_create((struct sockaddr_in *)sap,
program, version, &sock, 0, 0);
-#endif /* HAVE_CLNT_VC_CREATE */
+#endif /* !HAVE_LIBTIRPC */
if (client != NULL)
CLNT_CONTROL(client, CLSET_FD_CLOSE, NULL);
else
return program;
}
-
-static unsigned short nfs_tryportbyname(const char *name,
- const char *protocol)
-{
- struct servent *servp = NULL;
-
- servp = getservbyname(name, protocol);
- if (servp != NULL)
- return (unsigned short)ntohl((uint32_t)servp->s_port);
- return 0;
-}
-
-/**
- * nfs_getportbynumber - convert an RPC program number to a port
- * @program: RPC program number to look up
- * @transport: IPPROTO_ value of transport protocol to use
- *
- * Returns a non-zero port number, in host byte order, on success;
- * otherwise zero if some problem occurred.
- */
-unsigned short nfs_getportbynumber(const rpcprog_t program,
- const unsigned short transport)
-{
- char *protocol = (transport == IPPROTO_TCP) ? "tcp" : "udp";
- struct rpcent *rpcp;
- unsigned short port = 0;
-
- rpcp = getrpcbynumber((int)program);
- if (rpcp == NULL)
- return port;
-
- port = nfs_tryportbyname(rpcp->r_name, protocol);
- if (port != 0)
- return port;
-
- if (rpcp->r_aliases) {
- int i;
- for (i = 0; rpcp->r_aliases[i] != NULL; i++) {
- port = nfs_tryportbyname(rpcp->r_aliases[i], protocol);
- if (port != 0)
- break;
- }
- }
-
- return port;
-}