From e61abf83986463e263de965d487fac5cb083839a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 19 Mar 1997 05:47:56 +0000 Subject: Update. 1997-03-19 01:40 Ulrich Drepper * sysdeps/unix/sysv/sco3.2.4/Dist: New file. * sysdeps/unix/sysv/sysv4/Dist: Add __getpgid.c and __setpgid.c. * sysdeps/unix/bsd/Dist: Add bsdstat.h, setrgid.c, and setruid.c. * sysdeps/unix/sysv/Dist: Add direct.h. * sysdeps/unix/sysv/linux/Dist: Add netinet/tcp.h. * Make-dist ($(tardir).tar): Prefer writing temporary file to $TMPDIR is available. The default is /tmp. * sysdeps/generic/ip.h: Move to... * sysdeps/generic/netinet/ip.h: ...here. * Makefile (tests): Quote $(CC) argument to isomac program. Patch by H.J. Lu . * sysdeps/i386/setjmp.S (__setjmp): Fix fatal bug where 0 argument is placed in wrong place on the stack. Reported by Marc Lehmann . * sysdeps/tst-setjmp.c: Add new test for above problem. * sysdeps/libm-i387/e_pow.S: Compute PIC addres early. * sysdeps/libm-i387/e_powf.S: Likewise. * sysdeps/libm-i387/e_powl.S: Likewise. 1997-03-18 23:18 Ulrich Drepper * time/offtime.c (__offtime): Change type of `yg' to long int. Reported by a sun . 1997-03-18 23:08 a sun * sysdeps/unix/sysv/linux/net/if_ppp.h (PPP_VERSION): Define to 2.2.0 to prevent version mismatch. 1997-03-17 19:26 Andreas Jaeger * stdio-common/printf_fphex.c (MIN): Only define MIN if not already defined. 1997-03-14 23:34 Geoff Keating * sysdeps/unix/sysv/linux/powerpc/termbits.h: Leave ioctl numbers in ioctls.h. * elf/rtld.c (_dl_start): Call elf_machine_runtime_setup when the loader first relocates itself. * sysdeps/powerpc/elf/start.c (__start1): Fix bug for static objects. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Fix bugs in jump slot relocation. Prefer relative branches (some PowerPC chips don't predict absolute branches). (elf_machine_runtime_setup): Simplify and correct expressions. (RTLD_START): Fix bug changing _dl_starting_up. * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Added. Deal with strange Linux/PPC padding of initial stack. 1997-03-11 04:14 Geoff Keating * sysdeps/unix/sysv/linux/powerpc/termbits.h: Increase NCCS to 39, for future expansion. * sysdeps/unix/sysv/linux/powerpc/sys/kernel_termios.h: Added. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Explain why it can't have a switch statement. * sysdeps/powerpc/elf/start.c (__start1): Explain why it can't be static. * sysdeps/powerpc/elf/start.c (_start): Use .previous to avoid confusing gcc's idea of the current section. * sysdeps/powerpc/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE, RTLD_START): Likewise. 1997-03-08 09:10 Geoff Keating * sysdeps/powerpc/dl-machine.h (elf_machine_rela, elf_machine_runtime_setup): Flush data & instruction caches when necessary, for 603/604 support. Add better support for large PLTs. (elf_machine_rela): Remove relocations that wouldn't work if anyone ever used them. Use memcpy for copy reloc, it'll be safe. Never target branch relocations at a PLT entry. * sysdeps/powerpc/bsd-setjmp.S: Make jump to PLT entry if we are generating PIC. * sysdeps/powerpc/bsd-_setjmp.S: Likewise. * sysdeps/powerpc/setjmp.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/clone.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/socket.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscall.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Likewise. * sysdeps/powerpc/elf/start.c: Clean up. * sysdeps/powerpc/__longjmp.S: Return 'value' as result from setjmp call. * sysdeps/unix/sysv/linux/powerpc/statbuf.h: New file. 1997-03-09 12:36 H.J. Lu * Make-dist (srcs): Add $(test-srcs). * MakeTAGS (all-sources): Likewise. * Makerules (depfiles, common-mostlyclean): Likewise. * Rules (tests): Likewise. 1997-03-18 05:28 Roland McGrath * elf/dl-reloc.c (RESOLVE): Don't try to resolve ocal symbols. 1997-03-17 21:39 Philip Blundell * nis/nss_nis/nis-service.c (_nss_nis_getservbyname_r): Allow protocol=NULL to match any protocol rather than returning an error. 1997-03-17 19:00 Philip Blundell * nss/nss_files/files-service.c (servbyname): Match any protocol if proto==NULL. 1997-03-18 05:17 Ulrich Drepper * sysdeps/unix/sysv/linux/alpha/fcntlbits.h: Don't define O_NORW. * sysdeps/unix/sysv/linux/fcntlbits.h: Likewise. Proposed by Thomas Bushnell, n/BSG. 1997-03-18 07:53 H.J. Lu * sysdeps/generic/setenv.c (setenv): Don't copy name when we reuse the buffer for replacement. 1997-03-16 19:30 H.J. Lu * sysdeps/unix/sysv/linux/syscalls.list: Add sys_fstat, sys_lstat and sys_stat. 1997-03-17 12:43 Thorsten Kukuk Add NIS+ functions * shlib-versions: Add libnss_nisplus. * nis/Makefile: Add NIS+ source files. * nis/nis_call.c: New file. * nis/nis_clone.c: New file. * nis/nis_error.c: New file. * nis/nis_file.c: New file. * nis/nis_free.c: New file. * nis/nis_intern.c: New file. * nis/nis_intern.h: New file. * nis/nis_local_names.c: New file. * nis/nis_names.c: New file. * nis/nis_print.c: New file. * nis/nis_server.c: New file. * nis/nis_subr.c: New file. * nis/nis_table.c: New file. * nis/nis_xdr.c: New file. * nis/nss-nisplus.h: New file. * nis/nss_nisplus/nisplus-alias.c: New file. * nis/nss_nisplus/nisplus-ethers.c: New file. * nis/nss_nisplus/nisplus-grp.c: New file. * nis/nss_nisplus/nisplus-hosts.c: New file. * nis/nss_nisplus/nisplus-netgrp.c: New file. * nis/nss_nisplus/nisplus-network.c: New file. * nis/nss_nisplus/nisplus-proto.c: New file. * nis/nss_nisplus/nisplus-publickey.c: New file. * nis/nss_nisplus/nisplus-pwd.c: New file. * nis/nss_nisplus/nisplus-rpc.c: New file. * nis/nss_nisplus/nisplus-service.c: New file. * nis/nss_nisplus/nisplus-spwd.c: New file. * nis/rpcsvc/nis.h: New file. * nis/rpcsvc/nis.x: New file. * nis/rpcsvc/nis_object.x: New file. * nis/rpcsvc/nis_tags.h: New file. * nis/rpcsvc/nislib.h: New file. 1997-03-17 12:52 Thomas Bushnell, n/BSG * mach/devstream.c (output/write_some): Don't try and write more than IO_INBAND_MAX in a single call to device_write_inband. * sysdeps/libm-ieee754/w_atan2.c: Don't ignore exception if library * sysdeps/libm-ieee754/w_atan2f.c: Likewise. * sysdeps/libm-ieee754/w_atan2l.c: Likewise. * sysdeps/unix/sysv/linux/sys/mman.h (msync): Add description for * stdlib/atoll.c: Undefine atoll, not atol. --- nis/nis_call.c | 220 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 nis/nis_call.c (limited to 'nis/nis_call.c') diff --git a/nis/nis_call.c b/nis/nis_call.c new file mode 100644 index 0000000000..cd1b6170d4 --- /dev/null +++ b/nis/nis_call.c @@ -0,0 +1,220 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Thorsten Kukuk , 1997. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include +#include +#include +#include +#include +#include "nis_intern.h" + +static struct timeval TIMEOUT = {25, 0}; +static int const MAXTRIES = 3; + +static unsigned long +inetstr2int (const char *str) +{ + char buffer[strlen (str) + 3]; + size_t buflen; + size_t i, j; + + buflen = stpcpy (buffer, str) - buffer; + + j = 0; + for (i = 0; i < buflen; ++i) + if (buffer[i] == '.') + { + ++j; + if (j == 4) + { + buffer[i] = '\0'; + break; + } + } + + return inet_addr (buffer); +} + +static CLIENT * +__nis_dobind (const nis_server *server, u_long flags) +{ + struct sockaddr_in clnt_saddr; + int clnt_sock; + size_t i; + CLIENT *client = NULL; + /* XXX What is this variable for? */ + void *out = NULL; + + for (i = 0; i < server->ep.ep_len; i++) + { + memset (&clnt_saddr, '\0', sizeof clnt_saddr); + clnt_saddr.sin_family = AF_INET; + if (strcmp (server->ep.ep_val[i].family,"loopback") == 0) + { + if (server->ep.ep_val[i].uaddr[i] == '-') + clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); + else + if (strcmp (server->ep.ep_val[i].proto,"udp") == 0) + { + if ((flags & USE_DGRAM) == USE_DGRAM) + clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); + else + continue; + } + else + if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0) + { + if ((flags & USE_DGRAM) == USE_DGRAM) + continue; + else + clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); + } + } + else + if (strcmp (server->ep.ep_val[i].family,"inet") == 0) + { + if (server->ep.ep_val[i].uaddr[i] == '-') + clnt_saddr.sin_addr.s_addr = + inetstr2int (server->ep.ep_val[i].uaddr); + else + if (strcmp (server->ep.ep_val[i].proto,"udp") == 0) + { + if ((flags & USE_DGRAM) == USE_DGRAM) + clnt_saddr.sin_addr.s_addr = + inetstr2int (server->ep.ep_val[i].uaddr); + else + continue; + } + else + if (strcmp (server->ep.ep_val[i].proto,"tcp") == 0) + { + if ((flags & USE_DGRAM) == USE_DGRAM) + continue; + else + clnt_saddr.sin_addr.s_addr = + inetstr2int (server->ep.ep_val[i].uaddr); + } + } + else + continue; + + clnt_sock = RPC_ANYSOCK; + if ((flags & USE_DGRAM) == USE_DGRAM) + client = clntudp_create (&clnt_saddr, NIS_PROG, NIS_VERSION, + TIMEOUT, &clnt_sock); + else + client = clnttcp_create (&clnt_saddr, NIS_PROG, NIS_VERSION, + &clnt_sock, 0, 0); + + if (client == NULL) + continue; +#if 1 + if (clnt_call (client, 0, (xdrproc_t) xdr_void, NULL, + (xdrproc_t) xdr_void, out, TIMEOUT) != RPC_SUCCESS) + { + clnt_destroy (client); + continue; + } +#endif + if ((flags & NO_AUTHINFO) != NO_AUTHINFO) + { +#if !defined(NO_DES_RPC) + if (server->key_type == NIS_PK_DH) + { + char netname[MAXNETNAMELEN+1]; + char *p; + + strcpy (netname, "unix."); + strncat (netname, server->name,MAXNETNAMELEN-5); + netname[MAXNETNAMELEN-5] = '\0'; + p = strchr (netname, '.'); + *p = '@'; + client->cl_auth = + authdes_pk_create (netname, &server->pkey, 300, NULL, NULL); + if (!client->cl_auth) + client->cl_auth = authunix_create_default (); + } + else +#endif + client->cl_auth = authunix_create_default (); + } + return client; + } + + return NULL; +} + +nis_error +__do_niscall (const nis_server *serv, int serv_len, u_long prog, + xdrproc_t xargs, caddr_t req, xdrproc_t xres, caddr_t resp, + u_long flags) +{ + CLIENT *clnt; + directory_obj *dir = NULL; + const nis_server *server; + int try, result, server_len; + + if (serv == NULL || serv_len == 0) + { + dir = readColdStartFile (); + if (dir == NULL) + return NIS_UNAVAIL; + server = dir->do_servers.do_servers_val; + server_len = dir->do_servers.do_servers_len; + } + else + { + server = serv; + server_len = serv_len; + } + + try = 0; + result = NIS_NAMEUNREACHABLE; + + while (try < MAXTRIES && result != RPC_SUCCESS) + { + unsigned int i; + + ++try; + for (i = 0; i < server_len; i++) + { + if ((clnt = __nis_dobind (&server[i], flags)) == NULL) + continue; + + result = clnt_call (clnt, prog, xargs, req, xres, resp, TIMEOUT); + + if (result != RPC_SUCCESS) + { + /* XXX Grrr. The cast is needed for now since Sun code does + note know about `const'. */ + clnt_perror (clnt, (char *) "do_niscall: clnt_call"); + clnt_destroy (clnt); + result = NIS_RPCERROR; + } + else + clnt_destroy (clnt); + } + } + + if (dir != NULL) + nis_free_directory (dir); + return result; +} -- cgit v1.2.3