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1997-03-19 01:40 Ulrich Drepper <drepper@cygnus.com> * 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 <hjl@gnu.ai.mit.edu>. * sysdeps/i386/setjmp.S (__setjmp): Fix fatal bug where 0 argument is placed in wrong place on the stack. Reported by Marc Lehmann <mlehmann@hildesheim.sgh-net.de>. * 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 <drepper@cygnus.com> * time/offtime.c (__offtime): Change type of `yg' to long int. Reported by a sun <asun@zoology.washington.edu>. 1997-03-18 23:08 a sun <asun@zoology.washington.edu> * 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 <aj@arthur.pfalz.de> * stdio-common/printf_fphex.c (MIN): Only define MIN if not already defined. 1997-03-14 23:34 Geoff Keating <geoffk@ozemail.com.au> * 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 <geoffk@ozemail.com.au> * 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 <geoffk@ozemail.com.au> * 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 <hjl@gnu.ai.mit.edu> * 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 <roland@frob.com> * elf/dl-reloc.c (RESOLVE): Don't try to resolve ocal symbols. 1997-03-17 21:39 Philip Blundell <phil@london.uk.eu.org> * 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 <phil@london.uk.eu.org> * nss/nss_files/files-service.c (servbyname): Match any protocol if proto==NULL. 1997-03-18 05:17 Ulrich Drepper <drepper@cygnus.com> * 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 <hjl@gnu.ai.mit.edu> * sysdeps/generic/setenv.c (setenv): Don't copy name when we reuse the buffer for replacement. 1997-03-16 19:30 H.J. Lu <hjl@gnu.ai.mit.edu> * sysdeps/unix/sysv/linux/syscalls.list: Add sys_fstat, sys_lstat and sys_stat. 1997-03-17 12:43 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> 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 <thomas@gnu.ai.mit.edu> * 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.
282 lines
6.3 KiB
C
282 lines
6.3 KiB
C
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <nss.h>
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#include <netdb.h>
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#include <ctype.h>
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#include <errno.h>
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#include <string.h>
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#include <libc-lock.h>
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#include <rpcsvc/yp.h>
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#include <rpcsvc/ypclnt.h>
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#include "nss-nis.h"
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/* The parser is defined in a different module. */
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extern int _nss_files_parse_servent (char *line, struct servent *result,
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char *data, size_t datalen);
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__libc_lock_define_initialized (static, lock)
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struct response_t
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{
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char *val;
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struct response_t *next;
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};
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struct intern_t
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{
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struct response_t *start;
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struct response_t *next;
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};
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typedef struct intern_t intern_t;
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static intern_t intern = { NULL, NULL };
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static int
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saveit (int instatus, char *inkey, int inkeylen, char *inval,
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int invallen, char *indata)
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{
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intern_t *intern = (intern_t *) indata;
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if (instatus != YP_TRUE)
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return instatus;
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if (inkey && inkeylen > 0 && inval && invallen > 0)
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{
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if (intern->start == NULL)
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{
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intern->start = malloc (sizeof (struct response_t));
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intern->next = intern->start;
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}
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else
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{
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intern->next->next = malloc (sizeof (struct response_t));
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intern->next = intern->next->next;
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}
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intern->next->next = NULL;
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intern->next->val = malloc (invallen + 1);
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strncpy (intern->next->val, inval, invallen);
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intern->next->val[invallen] = '\0';
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}
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return 0;
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}
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static enum nss_status
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internal_nis_setservent (intern_t *intern)
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{
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char *domainname;
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struct ypall_callback ypcb;
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enum nss_status status;
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if (yp_get_default_domain (&domainname))
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return NSS_STATUS_UNAVAIL;
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while (intern->start != NULL)
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{
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if (intern->start->val != NULL)
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free (intern->start->val);
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intern->next = intern->start;
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intern->start = intern->start->next;
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free (intern->next);
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}
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intern->start = NULL;
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ypcb.foreach = saveit;
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ypcb.data = (char *) intern;
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status = yperr2nss (yp_all (domainname, "services.byname", &ypcb));
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intern->next = intern->start;
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return status;
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}
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enum nss_status
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_nss_nis_setservent (void)
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{
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enum nss_status status;
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__libc_lock_lock (lock);
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status = internal_nis_setservent (&intern);
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__libc_lock_unlock (lock);
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return status;
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}
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static enum nss_status
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internal_nis_endservent (intern_t * intern)
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{
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while (intern->start != NULL)
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{
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if (intern->start->val != NULL)
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free (intern->start->val);
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intern->next = intern->start;
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intern->start = intern->start->next;
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free (intern->next);
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}
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intern->start = NULL;
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return NSS_STATUS_SUCCESS;
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}
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enum nss_status
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_nss_nis_endservent (void)
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{
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enum nss_status status;
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__libc_lock_lock (lock);
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status = internal_nis_endservent (&intern);
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__libc_lock_unlock (lock);
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return status;
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}
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static enum nss_status
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internal_nis_getservent_r (struct servent *serv, char *buffer,
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size_t buflen, intern_t *data)
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{
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int parse_res;
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char *p;
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if (data->start == NULL)
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internal_nis_setservent (data);
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/* Get the next entry until we found a correct one. */
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do
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{
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if (data->next == NULL)
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return NSS_STATUS_NOTFOUND;
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p = strcpy (buffer, data->next->val);
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data->next = data->next->next;
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while (isspace (*p))
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++p;
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parse_res = _nss_files_parse_servent (p, serv, buffer, buflen);
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if (!parse_res && errno == ERANGE)
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return NSS_STATUS_TRYAGAIN;
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}
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while (!parse_res);
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return NSS_STATUS_SUCCESS;
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}
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enum nss_status
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_nss_nis_getservent_r (struct servent *serv, char *buffer, size_t buflen)
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{
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enum nss_status status;
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__libc_lock_lock (lock);
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status = internal_nis_getservent_r (serv, buffer, buflen, &intern);
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__libc_lock_unlock (lock);
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return status;
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}
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enum nss_status
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_nss_nis_getservbyname_r (const char *name, char *protocol,
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struct servent *serv, char *buffer, size_t buflen)
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{
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intern_t data = { NULL, NULL };
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enum nss_status status;
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int found;
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if (name == NULL)
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{
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__set_errno (EINVAL);
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return NSS_STATUS_UNAVAIL;
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}
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status = internal_nis_setservent (&data);
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if (status != NSS_STATUS_SUCCESS)
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return status;
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found = 0;
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while (!found &&
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((status = internal_nis_getservent_r (serv, buffer, buflen, &data))
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== NSS_STATUS_SUCCESS))
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{
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if (protocol == NULL || strcmp (serv->s_proto, protocol) == 0)
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{
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char **cp;
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if (strcmp (serv->s_name, name) == 0)
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found = 1;
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else
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for (cp = serv->s_aliases; *cp; cp++)
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if (strcmp (name, *cp) == 0)
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found = 1;
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}
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}
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internal_nis_endservent (&data);
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if (!found && status == NSS_STATUS_SUCCESS)
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return NSS_STATUS_NOTFOUND;
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else
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return status;
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}
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enum nss_status
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_nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv,
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char *buffer, size_t buflen)
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{
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intern_t data = { NULL, NULL };
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enum nss_status status;
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int found;
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if (protocol == NULL)
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{
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__set_errno (EINVAL);
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return NSS_STATUS_UNAVAIL;
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}
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status = internal_nis_setservent (&data);
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if (status != NSS_STATUS_SUCCESS)
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return status;
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found = 0;
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while (!found &&
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((status = internal_nis_getservent_r (serv, buffer, buflen, &data))
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== NSS_STATUS_SUCCESS))
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{
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if (htons (serv->s_port) == port)
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{
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if (strcmp (serv->s_proto, protocol) == 0)
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{
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found = 1;
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}
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}
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}
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internal_nis_endservent (&data);
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if (!found && status == NSS_STATUS_SUCCESS)
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return NSS_STATUS_NOTFOUND;
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else
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return status;
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}
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