diff options
Diffstat (limited to 'libc/inet/rpc/pmap_getport.c')
| -rw-r--r-- | libc/inet/rpc/pmap_getport.c | 89 |
1 files changed, 47 insertions, 42 deletions
diff --git a/libc/inet/rpc/pmap_getport.c b/libc/inet/rpc/pmap_getport.c index f1e771cde..b86472ccd 100644 --- a/libc/inet/rpc/pmap_getport.c +++ b/libc/inet/rpc/pmap_getport.c @@ -6,29 +6,30 @@ * 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 * 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 */ -#define __FORCE_GLIBC -#include <features.h> +#if !defined(lint) && defined(SCCSIDS) +static char sccsid[] = "@(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro"; +#endif /* * pmap_getport.c @@ -41,49 +42,53 @@ #include <rpc/pmap_prot.h> #include <rpc/pmap_clnt.h> #include <sys/socket.h> -#include <unistd.h> -//#include <net/if.h> -static struct timeval timeout = { 5, 0 }; -static struct timeval tottimeout = { 60, 0 }; +static const struct timeval timeout = +{5, 0}; +static const struct timeval tottimeout = +{60, 0}; /* * Find the mapped port for program,version. * Calls the pmap service remotely to do the lookup. * Returns 0 if no map exists. */ -u_short pmap_getport(address, program, version, protocol) -struct sockaddr_in *address; -u_long program; -u_long version; -u_int protocol; +u_short +pmap_getport (address, program, version, protocol) + struct sockaddr_in *address; + u_long program; + u_long version; + u_int protocol; { - u_short port = 0; - int socket = -1; - register CLIENT *client; - struct pmap parms; + u_short port = 0; + int socket = -1; + CLIENT *client; + struct pmap parms; - address->sin_port = htons(PMAPPORT); - client = clntudp_bufcreate(address, PMAPPROG, - PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, - RPCSMALLMSGSIZE); - if (client != (CLIENT *) NULL) { - parms.pm_prog = program; - parms.pm_vers = version; - parms.pm_prot = protocol; - parms.pm_port = 0; /* not needed or used */ - if (CLNT_CALL(client, PMAPPROC_GETPORT, - (xdrproc_t) xdr_pmap, (caddr_t) &parms, - (xdrproc_t) xdr_u_short, (caddr_t) &port, - tottimeout) != RPC_SUCCESS) { - rpc_createerr.cf_stat = RPC_PMAPFAILURE; - clnt_geterr(client, &rpc_createerr.cf_error); - } else if (port == 0) { - rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED; - } - CLNT_DESTROY(client); + address->sin_port = htons (PMAPPORT); + client = clntudp_bufcreate (address, PMAPPROG, + PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE); + if (client != (CLIENT *) NULL) + { + struct rpc_createerr *ce = &get_rpc_createerr (); + parms.pm_prog = program; + parms.pm_vers = version; + parms.pm_prot = protocol; + parms.pm_port = 0; /* not needed or used */ + if (CLNT_CALL (client, PMAPPROC_GETPORT, (xdrproc_t)xdr_pmap, + (caddr_t)&parms, (xdrproc_t)xdr_u_short, + (caddr_t)&port, tottimeout) != RPC_SUCCESS) + { + ce->cf_stat = RPC_PMAPFAILURE; + clnt_geterr (client, &ce->cf_error); + } + else if (port == 0) + { + ce->cf_stat = RPC_PROGNOTREGISTERED; } - (void) close(socket); - address->sin_port = 0; - return (port); + CLNT_DESTROY (client); + } + /* (void)close(socket); CLNT_DESTROY already closed it */ + address->sin_port = 0; + return port; } |