diff options
Diffstat (limited to 'sunrpc/clnt_gen.c')
| -rw-r--r-- | sunrpc/clnt_gen.c | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/sunrpc/clnt_gen.c b/sunrpc/clnt_gen.c deleted file mode 100644 index 542f85dd35..0000000000 --- a/sunrpc/clnt_gen.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2010, Oracle America, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * * Neither the name of the "Oracle America, Inc." nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <alloca.h> -#include <errno.h> -#include <string.h> -#include <rpc/rpc.h> -#include <sys/socket.h> -#include <netdb.h> -#include <shlib-compat.h> - -/* - * Generic client creation: takes (hostname, program-number, protocol) and - * returns client handle. Default options are set, which the user can - * change using the rpc equivalent of ioctl()'s. - */ -CLIENT * -clnt_create (const char *hostname, u_long prog, u_long vers, - const char *proto) -{ - struct protoent protobuf, *p; - size_t prtbuflen; - char *prttmpbuf; - struct sockaddr_in sin; - struct sockaddr_un sun; - int sock; - struct timeval tv; - CLIENT *client; - - if (strcmp (proto, "unix") == 0) - { - __bzero ((char *)&sun, sizeof (sun)); - sun.sun_family = AF_UNIX; - strcpy (sun.sun_path, hostname); - sock = RPC_ANYSOCK; - client = clntunix_create (&sun, prog, vers, &sock, 0, 0); - if (client == NULL) - return NULL; -#if 0 - /* This is not wanted. This would disable the user from having - a timeout in the clnt_call() call. Only a call to cnlt_control() - by the user should set the timeout value. */ - tv.tv_sec = 25; - tv.tv_usec = 0; - clnt_control (client, CLSET_TIMEOUT, (char *)&tv); -#endif - return client; - } - - if (__libc_rpc_gethostbyname (hostname, &sin) != 0) - return NULL; - - prtbuflen = 1024; - prttmpbuf = __alloca (prtbuflen); - while (__getprotobyname_r (proto, &protobuf, prttmpbuf, prtbuflen, &p) != 0 - || p == NULL) - if (errno != ERANGE) - { - struct rpc_createerr *ce = &get_rpc_createerr (); - ce->cf_stat = RPC_UNKNOWNPROTO; - ce->cf_error.re_errno = EPFNOSUPPORT; - return NULL; - } - else - { - /* Enlarge the buffer. */ - prtbuflen *= 2; - prttmpbuf = __alloca (prtbuflen); - } - - sock = RPC_ANYSOCK; - switch (p->p_proto) - { - case IPPROTO_UDP: - tv.tv_sec = 5; - tv.tv_usec = 0; - client = clntudp_create (&sin, prog, vers, tv, &sock); - if (client == NULL) - { - return NULL; - } -#if 0 - /* This is not wanted. This would disable the user from having - a timeout in the clnt_call() call. Only a call to cnlt_control() - by the user should set the timeout value. */ - tv.tv_sec = 25; - clnt_control (client, CLSET_TIMEOUT, (char *)&tv); -#endif - break; - case IPPROTO_TCP: - client = clnttcp_create (&sin, prog, vers, &sock, 0, 0); - if (client == NULL) - { - return NULL; - } -#if 0 - /* This is not wanted. This would disable the user from having - a timeout in the clnt_call() call. Only a call to cnlt_control() - by the user should set the timeout value. */ - tv.tv_sec = 25; - tv.tv_usec = 0; - clnt_control (client, CLSET_TIMEOUT, (char *)&tv); -#endif - break; - default: - { - struct rpc_createerr *ce = &get_rpc_createerr (); - ce->cf_stat = RPC_SYSTEMERROR; - ce->cf_error.re_errno = EPFNOSUPPORT; - } - return (NULL); - } - return client; -} -#ifdef EXPORT_RPC_SYMBOLS -libc_hidden_def (clnt_create) -#else -libc_hidden_nolink_sunrpc (clnt_create, GLIBC_2_0) -#endif |