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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [librpc/] [src/] [rpc/] [pmap_clnt.c] - Rev 218
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/* * Sun RPC is a product of Sun Microsystems, Inc. and is provided for * unrestricted use provided that this legend is included on all tape * media and as a part of the software program in whole or part. Users * 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 * 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 */ #if defined(LIBC_SCCS) && !defined(lint) /*static char *sccsid = "from: @(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro";*/ /*static char *sccsid = "from: @(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC";*/ static char *rcsid = "$FreeBSD: src/lib/libc/rpc/pmap_clnt.c,v 1.11 2000/01/27 23:06:39 jasone Exp $"; #endif /* * pmap_clnt.c * Client interface to pmap rpc service. * * Copyright (C) 1984, Sun Microsystems, Inc. */ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> #include <rpc/rpc.h> #include <rpc/pmap_prot.h> #include <rpc/pmap_clnt.h> #include <netinet/in.h> static struct timeval timeout = { 5, 0 }; static struct timeval tottimeout = { 60, 0 }; void clnt_perror(); #ifndef PORTMAPSOCK #define PORTMAPSOCK "/var/run/portmapsock" #endif /* * Set a mapping between program,version and port. * Calls the pmap service remotely to do the mapping. */ bool_t pmap_set(program, version, protocol, port) u_long program; u_long version; int protocol; u_short port; { struct sockaddr_in myaddress; int socket = -1; register CLIENT *client; struct pmap parms; bool_t rslt; struct stat st; /* * Temporary hack for backwards compatibility. Eventually * this test will go away and we'll use only the "unix" transport. */ if (stat(PORTMAPSOCK, &st) == 0 && st.st_mode & S_IFSOCK) client = clnt_create(PORTMAPSOCK, PMAPPROG, PMAPVERS, "unix"); else { if (get_myaddress(&myaddress) != 0) return (FALSE); myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK); client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE); } if (client == (CLIENT *)NULL) return (FALSE); parms.pm_prog = program; parms.pm_vers = version; parms.pm_prot = protocol; parms.pm_port = port; if (CLNT_CALL(client, PMAPPROC_SET, xdr_pmap, &parms, xdr_bool, &rslt, tottimeout) != RPC_SUCCESS) { clnt_perror(client, "Cannot register service"); return (FALSE); } CLNT_DESTROY(client); if (socket != -1) (void)_close(socket); return (rslt); } /* * Remove the mapping between program,version and port. * Calls the pmap service remotely to do the un-mapping. */ bool_t pmap_unset(program, version) u_long program; u_long version; { struct sockaddr_in myaddress; int socket = -1; register CLIENT *client; struct pmap parms; bool_t rslt; struct stat st; /* * Temporary hack for backwards compatibility. Eventually * this test will go away and we'll use only the "unix" transport. */ if (stat(PORTMAPSOCK, &st) == 0 && st.st_mode & S_IFSOCK) client = clnt_create(PORTMAPSOCK, PMAPPROG, PMAPVERS, "unix"); else { if (get_myaddress(&myaddress) != 0) return (FALSE); myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK); client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE); } if (client == (CLIENT *)NULL) return (FALSE); parms.pm_prog = program; parms.pm_vers = version; parms.pm_port = parms.pm_prot = 0; CLNT_CALL(client, PMAPPROC_UNSET, xdr_pmap, &parms, xdr_bool, &rslt, tottimeout); CLNT_DESTROY(client); if (socket != -1) (void)_close(socket); return (rslt); }
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