mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
82f43dd2d1
Every file that uses libc_hidden_nolink_sunrpc or libnsl_hidden_nolink_def needs to include shlib-compat.h. Currently, most of them are getting it via stdio.h, because libio.h refers to SHLIB_COMPAT when _LIBC is defined, so it includes shlib-compat.h. My experimental patch to not install libio.h breaks that chain; stdio.h no longer pulls in libio.h even for internal users. Accordingly, this patch adds #include <shlib-compat.h> to many files in sunrpc/ and nis/. There are also a small number of really obvious fixups to includes that caught my eye while proofreading the patch - not including headers twice in a row, not worrying about portability to Ultrix anymore, sort of thing. * nis/nis_add.c, nis/nis_addmember.c, nis/nis_call.c * nis/nis_checkpoint.c, nis/nis_clone_dir.c, nis/nis_clone_obj.c * nis/nis_clone_res.c, nis/nis_creategroup.c, nis/nis_defaults.c * nis/nis_destroygroup.c, nis/nis_domain_of.c * nis/nis_domain_of_r.c, nis/nis_error.c, nis/nis_file.c * nis/nis_free.c, nis/nis_getservlist.c, nis/nis_ismember.c * nis/nis_local_names.c, nis/nis_lookup.c, nis/nis_mkdir.c * nis/nis_modify.c, nis/nis_ping.c, nis/nis_print.c * nis/nis_print_group_entry.c, nis/nis_remove.c * nis/nis_removemember.c, nis/nis_rmdir.c, nis/nis_server.c * nis/nis_subr.c, nis/nis_table.c, nis/nis_util.c * nis/nis_verifygroup.c, nis/nis_xdr.c, nis/yp_xdr.c * nis/ypclnt.c, nis/ypupdate_xdr.c, sunrpc/auth_des.c * sunrpc/auth_none.c, sunrpc/auth_unix.c, sunrpc/authdes_prot.c * sunrpc/authuxprot.c, sunrpc/clnt_gen.c, sunrpc/clnt_perr.c * sunrpc/clnt_raw.c, sunrpc/clnt_simp.c, sunrpc/clnt_tcp.c * sunrpc/clnt_udp.c, sunrpc/clnt_unix.c, sunrpc/des_crypt.c * sunrpc/des_soft.c, sunrpc/get_myaddr.c, sunrpc/key_call.c * sunrpc/key_prot.c, sunrpc/netname.c, sunrpc/pm_getmaps.c * sunrpc/pm_getport.c, sunrpc/pmap_clnt.c, sunrpc/pmap_prot.c * sunrpc/pmap_prot2.c, sunrpc/pmap_rmt.c, sunrpc/publickey.c * sunrpc/rpc_cmsg.c, sunrpc/rpc_dtable.c, sunrpc/rpc_prot.c * sunrpc/rpc_thread.c, sunrpc/rtime.c, sunrpc/svc.c * sunrpc/svc_auth.c, sunrpc/svc_raw.c, sunrpc/svc_run.c * sunrpc/svc_tcp.c, sunrpc/svc_udp.c, sunrpc/svc_unix.c * sunrpc/svcauth_des.c, sunrpc/xdr.c, sunrpc/xdr_array.c * sunrpc/xdr_float.c, sunrpc/xdr_intXX_t.c, sunrpc/xdr_mem.c * sunrpc/xdr_rec.c, sunrpc/xdr_ref.c, sunrpc/xdr_sizeof.c * sunrpc/xdr_stdio.c: Include shlib-compat.h. * sunrpc/des_crypt.c, sunrpc/des_soft.c: No need to include abi-versions.h as well as shlib-compat.h. * sunrpc/get_myaddr.c: Remove obsolete comment. * sunrpc/pmap_rmt.c: Remove obsolete comment and #undef. * sunrpc/rpc_thread.c: Include libc-lock.h only once. * resolv/res_libc.c: Include shlib-compat.h only once.
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/*
|
|
* 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.
|
|
*
|
|
* This is the rpc server side idle loop
|
|
* Wait for input, call server program.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <libintl.h>
|
|
#include <sys/poll.h>
|
|
#include <rpc/rpc.h>
|
|
#include <shlib-compat.h>
|
|
|
|
/* This function can be used as a signal handler to terminate the
|
|
server loop. */
|
|
void
|
|
svc_exit (void)
|
|
{
|
|
free (svc_pollfd);
|
|
svc_pollfd = NULL;
|
|
svc_max_pollfd = 0;
|
|
}
|
|
libc_hidden_nolink_sunrpc (svc_exit, GLIBC_2_0)
|
|
|
|
void
|
|
svc_run (void)
|
|
{
|
|
int i;
|
|
struct pollfd *my_pollfd = NULL;
|
|
int last_max_pollfd = 0;
|
|
|
|
for (;;)
|
|
{
|
|
int max_pollfd = svc_max_pollfd;
|
|
if (max_pollfd == 0 && svc_pollfd == NULL)
|
|
break;
|
|
|
|
if (last_max_pollfd != max_pollfd)
|
|
{
|
|
struct pollfd *new_pollfd
|
|
= realloc (my_pollfd, sizeof (struct pollfd) * max_pollfd);
|
|
|
|
if (new_pollfd == NULL)
|
|
{
|
|
perror (_("svc_run: - out of memory"));
|
|
break;
|
|
}
|
|
|
|
my_pollfd = new_pollfd;
|
|
last_max_pollfd = max_pollfd;
|
|
}
|
|
|
|
for (i = 0; i < max_pollfd; ++i)
|
|
{
|
|
my_pollfd[i].fd = svc_pollfd[i].fd;
|
|
my_pollfd[i].events = svc_pollfd[i].events;
|
|
my_pollfd[i].revents = 0;
|
|
}
|
|
|
|
switch (i = __poll (my_pollfd, max_pollfd, -1))
|
|
{
|
|
case -1:
|
|
if (errno == EINTR)
|
|
continue;
|
|
perror (_("svc_run: - poll failed"));
|
|
break;
|
|
case 0:
|
|
continue;
|
|
default:
|
|
svc_getreq_poll (my_pollfd, i);
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
|
|
free (my_pollfd);
|
|
}
|
|
#ifdef EXPORT_RPC_SYMBOLS
|
|
libc_hidden_def (svc_run)
|
|
#else
|
|
libc_hidden_nolink_sunrpc (svc_run, GLIBC_2_0)
|
|
#endif
|