Update.cvs/libc-ud-970612

<1997-06-12 21:22  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (libc-map): Define before including Makerules.
	* Makerules (lib%.so): Depend on $(lib%-map).
	(build-shlib): Adapt rule for above change.
	(libc.so): Depend on $(libc-map).
	* db/Makefile (libcdb-map): New definition.
	* elf/Makefile (libdl-map): New definition.
	* elf/dl-lookup.c: Don't use relative include path.
	(undefined_msg): New variable.  Use single string in all functions.
	(do_lookup): Correctly recognize default version.
	Return -2 if no version information is available.
	Stop processing hash entries when string was found.
	Don't bark about missing versioned symbol in file with original
	reference if it is a weak symbol.
	(_dl_lookup_symbol): Use undefined_msg.
	(_dl_lookup_versioned_symbol): Likewise.
	Give extra information if no verdef info is available.
	* elf/dl-version.c (file_needed): Remove first argument.  We must
	seek in the whole search list.
	(match_symbol): Correct check for available verdef info.
	(_dl_check_map_versions): Correct call of find_needed.
	* locale/Makefile (libBrokenLocale-map): New definition.
	* login/Makefile (libutil-map): New definition.
	* math/Makefile (libm-map): New definition.
	* md5-crypt/Makefile (libcrypt-map): New definition.
	* nis/Makefile (libnsl-map, libnss_compat-map, libnss_nis-map,
	libnss_nisplus-map): New definition.
	* nss/Makefile (libnss_files-map, libnss_db-map): New definitions.
	* resolv/Makefile (libresolv-map, libnss_dns-map): New definitions.
	* libc.map: New file.
	* db/libdb.map: New file.
	* elf/libdl.map: New file.
	* locale/libBrokenLocale.map: New file.
	* login/libutil.map: New file.
	* math/libm.map: New file.
	* md5-crypt/libcrypt.map: New file.
	* nis/libnss_compat.map: New file.
	* nis/libnsl.map: New file.
	* nis/libnss_nis.map: New file.
	* nis/libnss_nisplus.map: New file.
	* nss/libnss_files.map: New file.
	* nss/libnss_db.map: New file.
	* resolv/libnss_dns.map: New file.
	* resolv/libresolv.map: New file.

	* sysdeps/i386/dl-machine.h (elf_machine_rel): Don't do anything
	for R_386_NONE entries.

	* Makefile (manual/dir-add.info): New rule.

	* Makerules: Add vpath definition for .x files.

	* Makerules (distinfo): Make sure target directory exists.

	* argp/argp-help.c (argp_args_usage): Don't modify `fdoc' value
	since it is used to distinguish filtered strings from unmodifed
	strings.

	* elf/dl-lookup.c (do_lookup): Optimize STT_* recognition.
	* elf/dl-reloc.c: Fix typo.

	* inet/arpa/tftp.h (struct tftphdr): Change type of tu_block to
	`unsigned short'.

	* manual/Makefile (dir-add.texi): Also emit wrapper text for
	info/install-info.
	(distribute): Add dir-add.texi and dir-add.info.
	(mostlyclean): Add dir-add.info.
	(realclean): Add dir-add.texi.
	(install): Add entries in `dir' file using install-info.

	* manual/libc.texinfo: Add @dircategory and @direntry text.
	Reported by Miles Bader <miles@gnu.ai.mit.edu>.

	* manual/pattern.texi: Correct description of GLOB_MAGCHAR and
	GLOB_NOMAGIC.  Changes by Roland McGrath <roland@gnu.ai.mit.edu>.

	* nis/nis_addmember.c: Little optimizations.
	* nis/nis_call.c: Likewise.
	* nis/nis_creategroup.c: Likewise.
	* nis/nis_defaults.c: Likewise.
	* nis/nis_destroygroup.c: Likewise.
	* nis/nis_ismember.c: Likewise.
	* nis/nis_local_names.c: Likewise.
	* nis/nis_print_group_entry.c: Likewise.
	* nis/nis_verifygroup.c: Likewise.

	* posix/unistd.h: Fix comment for getcwd.

	* stdlib/Makefile (headers): Remove inttypes.h.  It's a system
	dependent header.
	* sysdeps/wordsize-32/Dist: New file.
	* sysdeps/wordsize-32/Makefile: New file.
	* sysdeps/wordsize-64/Dist: New file.
	* sysdeps/wordsize-64/Makefile: New file.

	* sunrpc/Makefile: Adopt comment for real situation.

	* sysdeps/i386/add_n.S: Add ASM_TYPE_DIRECTIVE and AS_SIZE_DIRECTIVE.
	* sysdeps/i386/addmul_1.s: Likewise.
	* sysdeps/i386/lshist.s: Likewise.
	* sysdeps/i386/rshift.s: Likewise.
	* sysdeps/i386/sub_n.s: Likewise.
	* sysdeps/i386/submul_1.s: Likewise.

	* sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
	Add .type and .size.

1997-06-12 13:32  Philip Blundell  <Philip.Blundell@pobox.com>

	* libc/sysdeps/unix/arm/brk.S: New file.
	* libc/sysdeps/unix/arm/sysdep.S: Likewise.
	* libc/sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise.

1997-06-11 11:51  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_parse_spent):
	Check if we have shadow information.

1997-06-08 19:33  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nis_getservlist.c (nis_getservlist): Use calloc instead of
	malloc, alloc memory for nis_server struct.
	* nis/nis_getservlist.c (nis_freeservlist): Give the memory for
	the nis_server struct free, too.

	* nis/nis_removemember (nis_removemember): Fix for loop.

1997-06-12 12:45  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/fpu/__math.h (__M_SQRT2): Define here since we
	cannot rely on M_SQRT2 being defined.  (log1p): Use __M_SQRT2 not
	M_SQRT2.
	* math/math.h (_Mldbl): Define even if M_* constants are not
	defined.
	Reported by corsepiu@faw.uni-ulm.de.

1997-06-12 03:08  Philip Blundell  <Philip.Blundell@pobox.com>

	* nss/getXXbyYY_r.c (do_weak_alias): Remove extra parentheses.

1997-06-11 13:22  Ulrich Drepper  <drepper@cygnus.com>

	* misc/regexp.h (compile): Allow use of macro INIT for variable
	declaration.  Add documentation for INIT.
	Reported by Robert Bihlmeyer <robbe@orcus.priv.at>.

1997-06-11 10:47  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/net/if_arp.h: Add two new hardware types.

1997-06-10 11:31  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/powerpc/strlen.s: Use -0x101 instead of 0xfffffeff
	for a signed 16-bit value.

1997-06-07 07:54  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
	(_dl_sysdep_read_whole_file): Deleted.

	* sysdeps/powerpc/fenvbits.h (__FE_ALL_INVALID): Changed
	to FE_ALL_INVALID.

	* sysdeps/powerpc/fraiseexcpt.c (__FE_INVALID_SOFTWARE):
	Changed to FE_INVALID_SOFTWARE.
	(__FPSCR_STICKY_BITS): Changed to FPSCR_STICKY_BITS.

	* sysdeps/libm-ieee754/s_fmin.c: Fix a typo.

1997-06-07 18:48  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* shlib-versions (.*-.*-linux.*): Set libc to 6.

1997-06-08 15:35  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nis_add.c (nis_add): Use nis_leaf_of_r instead of nis_name_of_r.

	* nis/nis_addmember.c (nis_addmember): Fix a lot of pointer errors.
	* nis/nis_clone.c: Likewise.
	* nis/nis_removemember.c (nis_removemember): Likewise.
	* nis/nis_table.c: Likewise.

	* nis/nss_nis/nis-hosts.c: Use addr, not p for inet_pton call.
	* nis/nss_nisplus/nisplus-hosts.c: Likewise.

	* nis/nss_nis/nis-netgrp.c (_nss_nis_setnetgrent): Check for
	group == NULL.

1997-06-08 21:21  Mark Kettenis  <kettenis@phys.uva.nl>

	* login/login.c, login/utmp_daemon.c, login/utmp_file.c,
	login/getutent_r.c, login/utmpname.c: Cleanup `#if _LIBC' and
	`#ifndef _LIBC' fragments.

	* login/programs/utmpd.c: Define DEFAULT_USER.
	(drop_priviliges): Use it.
	(main): Set locale and text domain.

	* login/programs/utmpd-private.h: Declare proc_utmp_eq.
	* login/programs/database.c (proc_utmp_eq): Removed.
	* login/programs/request.c (proc_utmp_eq): Made global.  Only use
	ut_id field if valid.

	* login/utmp_file.c (proc_utmp_eq): Restore patch made by Miles
	Bader that was lost when adding the daemon backend; Only use ut_id
	field if valid.

1997-06-05 23:10  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/Dist: Remove netatalk/atalk.h and
	netinet/icmp.h, add netatalk/at.h.
	* sysdeps/unix/sysv/linux/powerpc/Dist: Remove termios.h.
	* sysdeps/unix/sysv/linux/sparc/Dist: Remove start.c.

1997-06-04 19:22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* stdlib/testsort.c (compare): Fix parameter types.

1997-06-04 19:05  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* md5-crypt/Makefile (distribute): Fix name of file.

1997-06-04 19:02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* login/Makefile (utmpd-routines): Remove utmpd again, which is
	already added implicitly through $(others).

1997-06-05 13:43  Fila Kolodny  <fila@filapc.ibi.com>

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add netipx/ipx.h.

1997-06-05 13:25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* md5-crypt/md5-crypt.c: Add prototype for __md5_crypt.

1997-06-05 17:08  Ulrich Drepper  <drepper@cygnus.com>

	* string/argz-addsep.c: Correct weak alias.
	Reported by Ben Pfaff <pfaffben@pilot.msu.edu>.

	* locale/setlocale.c (setlocale): Free variable with locale path
	before returning.
	(setname): Don't test for _nl_current[category] being NULL before
	freeing.
	Reported by Ben Pfaff <pfaffben@pilot.msu.edu>.

1997-06-04 12:41  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/intro.texi (XPG): Correct some typos.

	* manual/libc.texinfo (Program Arguments): Menu updated.
	* nis/nis_local_names.c (nis_local_host): Fix pointer errors.

8 files changed, 24 insertions, 4 deletions

diff --git a/sysdeps/i386/add_n.S b/sysdeps/i386/add_n.S
index a68fe2ed39..55c5dda446 100644
--- a/sysdeps/i386/add_n.S
+++ b/sysdeps/i386/add_n.S
@@ -32,6 +32,7 @@
 .text
 	ALIGN (3)
 	.globl C_SYMBOL_NAME(__mpn_add_n)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_add_n),@function)
 C_SYMBOL_NAME(__mpn_add_n:)
 	pushl %edi
 	pushl %esi
@@ -102,3 +103,5 @@ L(oop):	movl	(%esi),%eax
 	popl %esi
 	popl %edi
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_add_n))
\ No newline at end of file
diff --git a/sysdeps/i386/addmul_1.S b/sysdeps/i386/addmul_1.S
index 3e2c5cd616..8194ec495e 100644
--- a/sysdeps/i386/addmul_1.S
+++ b/sysdeps/i386/addmul_1.S
@@ -37,6 +37,7 @@
 	TEXT
 	ALIGN (3)
 	GLOBL	C_SYMBOL_NAME(__mpn_addmul_1)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1),@function)
 C_SYMBOL_NAME(__mpn_addmul_1:)
 
 	INSN1(push,l	,R(edi))
@@ -72,3 +73,5 @@ L(oop):
 	INSN1(pop,l	,R(esi))
 	INSN1(pop,l	,R(edi))
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1))
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 3e0f9b126c..6efa32bcd1 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -253,7 +253,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
 #endif
 	*reloc_addr += map->l_addr;
     }
-  else
+  else if (ELF32_R_TYPE (reloc->r_info) != R_386_NONE)
     {
       const Elf32_Sym *const refsym = sym;
       Elf32_Addr value = RESOLVE (&sym, version, ELF32_R_TYPE (reloc->r_info));
@@ -305,8 +305,6 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
 	case R_386_PC32:
 	  *reloc_addr += (value - (Elf32_Addr) reloc_addr);
 	  break;
-	case R_386_NONE:		/* Alright, Wilbur.  */
-	  break;
 	default:
 	  assert (! "unexpected dynamic reloc type");
 	  break;
diff --git a/sysdeps/i386/fpu/__math.h b/sysdeps/i386/fpu/__math.h
index d5945e8ca2..9e1c23cec0 100644
--- a/sysdeps/i386/fpu/__math.h
+++ b/sysdeps/i386/fpu/__math.h
@@ -382,13 +382,17 @@ hypot (double __x, double __y)
   return sqrt (__x * __x + __y * __y);
 }
 
+/* We cannot rely on M_SQRT being defined.  So we do it for ourself
+   here.  */
+#define __M_SQRT2	_Mldbl(1.41421356237309504880)	/* sqrt(2) */
+
 __MATH_INLINE double log1p (double __x);
 __MATH_INLINE double
 log1p (double __x)
 {
   register double __value;
 
-  if (fabs (__x) >= 1.0 - 0.5 * M_SQRT2)
+  if (fabs (__x) >= 1.0 - 0.5 * __M_SQRT2)
     __value = log (1.0 + __x);
   else
     __asm __volatile__
diff --git a/sysdeps/i386/lshift.S b/sysdeps/i386/lshift.S
index cd6d95b62e..2f629b0303 100644
--- a/sysdeps/i386/lshift.S
+++ b/sysdeps/i386/lshift.S
@@ -31,6 +31,7 @@
 .text
 	ALIGN (3)
 	.globl C_SYMBOL_NAME(__mpn_lshift)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_lshift),@function)
 C_SYMBOL_NAME(__mpn_lshift:)
 	pushl	%edi
 	pushl	%esi
@@ -81,3 +82,5 @@ L(end):	shll	%cl,%ebx		/* compute least significant limb */
 	popl	%esi
 	popl	%edi
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_lshift))
\ No newline at end of file
diff --git a/sysdeps/i386/rshift.S b/sysdeps/i386/rshift.S
index f00f9d59f2..a0382672de 100644
--- a/sysdeps/i386/rshift.S
+++ b/sysdeps/i386/rshift.S
@@ -31,6 +31,7 @@
 .text
 	ALIGN (3)
 	.globl C_SYMBOL_NAME(__mpn_rshift)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_rshift),@function)
 C_SYMBOL_NAME(__mpn_rshift:)
 	pushl	%edi
 	pushl	%esi
@@ -83,3 +84,5 @@ L(end):	shrl	%cl,%ebx		/* compute most significant limb */
 	popl	%esi
 	popl	%edi
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_rshift))
\ No newline at end of file
diff --git a/sysdeps/i386/sub_n.S b/sysdeps/i386/sub_n.S
index 229734c2e9..c41c9a6408 100644
--- a/sysdeps/i386/sub_n.S
+++ b/sysdeps/i386/sub_n.S
@@ -32,6 +32,7 @@
 .text
 	ALIGN (3)
 	.globl C_SYMBOL_NAME(__mpn_sub_n)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_sub_n),@function)
 C_SYMBOL_NAME(__mpn_sub_n:)
 	pushl %edi
 	pushl %esi
@@ -102,3 +103,5 @@ L(oop):	movl	(%esi),%eax
 	popl %esi
 	popl %edi
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_sub_n))
\ No newline at end of file
diff --git a/sysdeps/i386/submul_1.S b/sysdeps/i386/submul_1.S
index 8efef7609f..6bba494417 100644
--- a/sysdeps/i386/submul_1.S
+++ b/sysdeps/i386/submul_1.S
@@ -37,6 +37,7 @@
 	TEXT
 	ALIGN (3)
 	GLOBL	C_SYMBOL_NAME(__mpn_submul_1)
+	ASM_TYPE_DIRECTIVE(C_SYMBOL_NAME(__mpn_submul_1),@function)
 C_SYMBOL_NAME(__mpn_submul_1:)
 
 	INSN1(push,l	,R(edi))
@@ -72,3 +73,5 @@ L(oop):
 	INSN1(pop,l	,R(esi))
 	INSN1(pop,l	,R(edi))
 	ret
+
+	ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__mpn_addmul_1))