Update. cvs/libc-ud-970318

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.

1 files changed, 417 insertions, 0 deletions

diff --git a/nis/nis_table.c b/nis/nis_table.c
new file mode 100644
index 0000000000..a3061e1d94
--- /dev/null
+++ b/nis/nis_table.c
@@ -0,0 +1,417 @@
+/* Copyright (c) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 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 <string.h>
+#include <rpcsvc/nis.h>
+#include <rpcsvc/nislib.h>
+#include "nis_intern.h"
+
+static void
+splitname (const nis_name name, nis_name *ibr_name, int *srch_len,
+	   nis_attr **srch_val)
+{
+  char *cptr, *key, *val, *next;
+  int size;
+
+  if (name == NULL)
+    return;
+
+  cptr = strdup (name);
+  if (srch_len)
+    *srch_len = 0;
+  if (srch_val)
+    *srch_val = NULL;
+  size = 0;
+
+  /* Not of "[key=value,key=value,...],foo.." format? */
+  if (cptr[0] != '[')
+    {
+      *ibr_name = cptr;
+      return;
+    }
+
+  *ibr_name = strchr (cptr, ']');
+  if (*ibr_name == NULL || (*ibr_name)[1] != ',')
+    {
+      free (cptr);
+      *ibr_name = NULL;
+      return;
+    }
+
+  *ibr_name[0] = '\0';
+  *ibr_name += 2;
+  *ibr_name = strdup (*ibr_name);
+
+  if (srch_len == NULL || srch_val == NULL)
+    {
+      free (cptr);
+      return;
+    }
+
+  key = (cptr) + 1;
+  do
+    {
+      next = strchr (key, ',');
+      if (next)
+	{
+	  next[0] = '\0';
+	  ++next;
+	}
+
+      val = strchr (key, '=');
+      if (!val)
+	{
+	  free (cptr);
+	  *srch_val = malloc (sizeof (char *));
+	  if (*srch_val == NULL)
+	    {
+	      free (cptr);
+	      free (*ibr_name);
+	      *ibr_name = NULL;
+	      return;
+	    }
+	  (*srch_val)[*srch_len].zattr_val.zattr_val_len = 0;
+	  (*srch_val)[*srch_len].zattr_val.zattr_val_val = NULL;
+	  return;
+	}
+
+      val[0] = '\0';
+      ++val;
+
+      if ((*srch_len) + 1 >= size)
+	{
+	  size += 10;
+	  if (size == 10)
+	    *srch_val = malloc (size * sizeof (char *));
+	  else
+	    *srch_val = realloc (val, size * sizeof (char *));
+	  if (*srch_val == NULL)
+	    {
+	      free (cptr);
+	      free (*ibr_name);
+	      *ibr_name = NULL;
+	      return;
+	    }
+	}
+
+      (*srch_val)[*srch_len].zattr_ndx = strdup (key);
+      if (((*srch_val)[*srch_len].zattr_ndx) == NULL)
+	{
+	  free (cptr);
+	  free (*ibr_name);
+	  *ibr_name = NULL;
+	  return;
+	}
+      (*srch_val)[*srch_len].zattr_val.zattr_val_len = strlen (val) + 1;
+      (*srch_val)[*srch_len].zattr_val.zattr_val_val = strdup (val);
+      if ((*srch_val)[*srch_len].zattr_val.zattr_val_val == NULL)
+	{
+	  free (cptr);
+	  free (*ibr_name);
+	  *ibr_name = NULL;
+	  return;
+	}
+      ++(*srch_len);
+
+      key = next;
+
+    }
+  while (next);
+
+  free (cptr);
+}
+
+static struct ib_request *
+__create_ib_request (const nis_name name, struct ib_request *ibreq,
+		     u_long flags)
+{
+  splitname (name, &ibreq->ibr_name, &ibreq->ibr_srch.ibr_srch_len,
+	     &ibreq->ibr_srch.ibr_srch_val);
+  if (ibreq->ibr_name == NULL)
+    return NULL;
+  if ((flags & EXPAND_NAME) == EXPAND_NAME)
+    {
+      nis_name *names;
+
+      names = __nis_expandname (ibreq->ibr_name);
+      free (ibreq->ibr_name);
+      ibreq->ibr_name = NULL;
+      if (names == NULL)
+	return NULL;
+      ibreq->ibr_name = strdup (names[0]);
+      nis_freenames (names);
+    }
+
+  ibreq->ibr_flags = (flags & (RETURN_RESULT | ADD_OVERWRITE | REM_MULTIPLE |
+			       MOD_SAMEOBJ | ADD_RESERVED | REM_RESERVED |
+			       MOD_EXCLUSIVE));
+  ibreq->ibr_obj.ibr_obj_len = 0;
+  ibreq->ibr_obj.ibr_obj_val = NULL;
+  ibreq->ibr_cbhost.ibr_cbhost_len = 0;
+  ibreq->ibr_cbhost.ibr_cbhost_val = NULL;
+  ibreq->ibr_bufsize = 0;
+  ibreq->ibr_cookie.n_len = 0;
+  ibreq->ibr_cookie.n_bytes = NULL;
+
+  return ibreq;
+}
+
+nis_result *
+nis_list (const nis_name name, const u_long flags,
+	  int (*callback) (const nis_name name,
+			   const nis_object *object,
+			   const void *userdata),
+	  const void *userdata)
+{
+  nis_result *res = NULL;
+  struct ib_request ibreq;
+  int result;
+  int count_links = 0;		/* We will only follow 16 links! */
+  int is_link = 1;		/* We should go at least once in the while loop */
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, flags) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  while (is_link)
+    {
+      memset (res, '\0', sizeof (nis_result));
+
+      if ((result = __do_niscall (NULL, 0, NIS_IBLIST,
+				  (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result,
+				  (caddr_t) res, flags)) != RPC_SUCCESS)
+	{
+	  res->status = result;
+	  nis_free_request (&ibreq);
+	  return res;
+	}
+
+      nis_free_request (&ibreq);
+
+      if ((res->status == NIS_SUCCESS || res->status == NIS_S_SUCCESS) &&
+	  (res->objects.objects_len > 0 &&
+	   res->objects.objects_val->zo_data.zo_type == LINK_OBJ))
+	is_link = 1;
+      else
+	is_link = 0;
+
+      if (is_link)
+	{
+	  if ((flags & FOLLOW_LINKS) == FOLLOW_LINKS)
+	    {
+	      if (count_links == 16)
+		{
+		  res->status = NIS_LINKNAMEERROR;
+		  return res;
+		}
+	      else
+		++count_links;
+
+	      if (__create_ib_request (res->objects.objects_val->LI_data.li_name,
+				       &ibreq, flags) == NULL)
+		{
+		  res->status = NIS_BADNAME;
+		  return res;
+		}
+	    }
+	  else
+	    {
+	      res->status = NIS_NOTSEARCHABLE;
+	      return res;
+	    }
+	}
+    }
+
+  if (callback != NULL &&
+      (res->status == NIS_SUCCESS || res->status == NIS_S_SUCCESS))
+    {
+      unsigned int i;
+
+      for (i = 0; i < res->objects.objects_len; ++i)
+	if ((*callback) (name, &(res->objects.objects_val)[i], userdata) != 0)
+	  break;
+    }
+
+  return res;
+}
+
+nis_result *
+nis_add_entry (const nis_name name, const nis_object *obj,
+	       const u_long flags)
+{
+  nis_result *res;
+  struct ib_request ibreq;
+  nis_error status;
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, flags) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  ibreq.ibr_flags = flags;
+  ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL);
+  ibreq.ibr_obj.ibr_obj_len = 1;
+
+  if ((status = __do_niscall (NULL, 0, NIS_IBADD,
+			      (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq,
+			      (xdrproc_t) xdr_nis_result,
+			      (caddr_t) res, 0)) != RPC_SUCCESS)
+    res->status = status;
+
+  nis_free_request (&ibreq);
+
+  return res;
+}
+
+nis_result *
+nis_modify_entry (const nis_name name, const nis_object *obj,
+		  const u_long flags)
+{
+  nis_result *res;
+  struct ib_request ibreq;
+  nis_error status;
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, flags) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  ibreq.ibr_flags = flags;
+  ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL);
+  ibreq.ibr_obj.ibr_obj_len = 1;
+
+  if ((status = __do_niscall (NULL, 0, NIS_IBMODIFY,
+			      (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result,
+			      (caddr_t) res, 0)) != RPC_SUCCESS)
+    res->status = status;
+
+  nis_free_request (&ibreq);
+
+  return res;
+}
+
+nis_result *
+nis_remove_entry (const nis_name name, const nis_object *obj,
+		  const u_long flags)
+{
+  nis_result *res;
+  struct ib_request ibreq;
+  nis_error status;
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, flags) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  ibreq.ibr_flags = flags;
+  if (obj != NULL)
+    {
+      ibreq.ibr_obj.ibr_obj_val = nis_clone_object (obj, NULL);
+      ibreq.ibr_obj.ibr_obj_len = 1;
+    }
+
+  if ((status = __do_niscall (NULL, 0, NIS_IBREMOVE,
+			      (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result,
+			      (caddr_t) res, 0)) != RPC_SUCCESS)
+    res->status = status;
+
+  nis_free_request (&ibreq);
+
+  return res;
+}
+
+nis_result *
+nis_first_entry (const nis_name name)
+{
+  nis_result *res;
+  struct ib_request ibreq;
+  nis_error status;
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, 0) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  if ((status = __do_niscall (NULL, 0, NIS_IBFIRST, (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result,
+			      (caddr_t) res, 0)) != RPC_SUCCESS)
+    res->status = status;
+
+  nis_free_request (&ibreq);
+
+  return res;
+}
+
+nis_result *
+nis_next_entry (const nis_name name, const netobj *cookie)
+{
+  nis_result *res;
+  struct ib_request ibreq;
+  nis_error status;
+
+  res = calloc (1, sizeof (nis_result));
+
+  if (__create_ib_request (name, &ibreq, 0) == NULL)
+    {
+      res->status = NIS_BADNAME;
+      return res;
+    }
+
+  if (cookie != NULL)
+    {
+      ibreq.ibr_cookie.n_bytes = malloc (cookie->n_len);
+      if (ibreq.ibr_cookie.n_bytes == NULL)
+	{
+	  res->status = NIS_NOMEMORY;
+	  free (res);
+	  return NULL;
+	}
+      memcpy (ibreq.ibr_cookie.n_bytes, cookie->n_bytes, cookie->n_len);
+      ibreq.ibr_cookie.n_len = cookie->n_len;
+    }
+
+  if ((status = __do_niscall (NULL, 0, NIS_IBNEXT, (xdrproc_t) xdr_ib_request,
+			      (caddr_t) & ibreq, (xdrproc_t) xdr_nis_result,
+			      (caddr_t) res, 0)) != RPC_SUCCESS)
+    res->status = status;
+
+  nis_free_request (&ibreq);
+
+  return res;
+}