update from main archive 970101cvs/libc-970102

Wed Jan  1 15:15:00 1997  Ulrich Drepper  <drepper@cygnus.com>

	* libio/Makefile (routines): Add fcloseall.
	* libio/fcloseall.c: New file.
	* libio/stdio.h [__USE_GNU]: Add prototype for fcloseall.
	* libio/iofclose.c: Don't close all streams when argument is NULL.

	* stdio/Makefile (routines): Add fcloseall.
	* stdio/fcloseall.c: New file.
	* stdio/stdio.h [__USE_GNU]: Add prototype for fcloseall.
	* stdio/fclose.c: Don't close all streams when argument is NULL.

	* manual/stdio.texi: Document fcloseall.

	* sysdeps/generic/abort.c: Call __fcloseall instead of fclose with
	NULL argument.

	* socket/sys/un.h (SUN_LEN): Add cast.

	* sunrpc/auth_unix.c (authunix_create): Change parameter types
	of uid, gid, and aup_gids to uid_t and gid_t respectively.
	(authunix_create_default): Likewise.
	(authunix_refresh): Correct cast for aup_gids assignment.
	* sunrpc/rpc/auth.h (authunix_create): Correct types in declaration.
	* sunrpc/rpc/auth_unix.h (struct authunix_parms): Correct field
	types to uid_t and gid_t respectively.
	(struct short_hand_verf): Likewise.
	Reported by Andreas Schwab.

	* sysdeps/ieee754/Makefile: New file.  Make sure ieee754.h gets
	installed.
	* sysdeps/ieee754/ieee754.h: Protect against multiple inclusion and
	use in C++ programs.

	* sysdeps/libm-i387/e_pow.S: New file.  Optimized ix87 assembler
	version of pow() function.
	* sysdeps/libm-i387/e_powf.S: New file.  Float version.
	* sysdeps/libm-i387/e_powl.S: New file.  Long double version.

	* sysdeps/libm-i387/s_expm1.S: New file.  Optimized ix87 assembler
	version of expm1() function.
	* sysdeps/libm-i387/s_expm1f.S: New file.  Float version.
	* sysdeps/libm-i387/s_expm1l.S: New file.  Long double version.

	* sysdeps/libm-i387/e_exp.S: Optimize handling of +-Inf.
	Better handling of computation stack from current NetBSD sources.
	* sysdeps/libm-i387/e_expf.S: Likewise.
	* sysdeps/libm-i387/e_expl.S: Likewise.

	* sysdeps/libm-i387/e_log.S: Use fstp instead of fincstp.
	* sysdeps/libm-i387/e_logf.S: Likewise.
	* sysdeps/libm-i387/e_logl.S: Likewise.
	* sysdeps/libm-i387/e_log10.S: Likewise.
	* sysdeps/libm-i387/e_log10f.S: Likewise.
	* sysdeps/libm-i387/e_log10l.S: Likewise.
	* sysdeps/libm-i387/s_asinh.S: Likewise.
	* sysdeps/libm-i387/s_asinhf.S: Likewise.
	* sysdeps/libm-i387/s_asinhl.S: Likewise.
	* sysdeps/libm-i387/s_significandl.S: Likewise.

	* sysdeps/libm-i387/s_ceil.S: Don't create stack frame.  Modify
	stack pointer directly.  Use 32 bit instead of 16 bit operations.
	* sysdeps/libm-i387/s_ceilf.S: Likewise.
	* sysdeps/libm-i387/s_ceill.S: Likewise.
	* sysdeps/libm-i387/s_floor.S: Likewise.
	* sysdeps/libm-i387/s_floorf.S: Likewise.
	* sysdeps/libm-i387/s_floorl.S: Likewise.

	* sysdeps/libm-ieee754/e_coshf.c (huge): Don't declare volatile.
	* sysdeps/libm-ieee754/e_expf.c: Likewise.
	* sysdeps/libm-ieee754/e_powf.c: Likewise.
	From current NetBSD sources.

	* sysdeps/libm-ieee754/e_hypot.c (__ieee754_hypot): Don't initialize
	`a' and `b' in definition.
	* sysdeps/libm-ieee754/e_hypotf.c: Likewise.

	* sysdeps/libm-ieee754/e_hypotl.c: New file.  Long double
	implementation.
	* sysdeps/libm-ieee754/e_sinhl.c: New file.  Long double
	implementation.
	* sysdeps/stub/e_hypotl.c: Removed.  We have a real version now.
	* sysdeps/stub/e_sinhl.c: Removed.

	* sysdeps/posix/sigpause.c (__sigpause): Use sigdelset instead of
	sigaddset.  Reported by Andreas Schwab.
	(__default_sigpause): New function.  Call __sigpause as BSD version.
	Make this the default function by providing alias sigpause.
	* sysdeps/stub/sigpause.c (__default_sigpause): New funciton.
	Simply fail.  Provide alias sigpause.

Wed Jan  1 12:34:54 1997  Ulrich Drepper  <drepper@cygnus.com>

	* po/es.po: Update for glibc-1.98.
	* po/fr.po: Likewise.
	* po/sv.po: New file.  Swedish translation.

Wed Jan  1 12:18:07 1997   MacGyver  <macgyver@tos.net>

	* values.h: Fix typos: use SHRT_MAX but SHORT_MAX and SHRT_MIN but
	SHORT_MIN.

Tue Dec 24 23:10:21 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile: Replace `stubs.h' by `gnu/stubs.h'.
	* features.h: Include <gnu/stubs.h> instead of <stubs.h>.

Tue Dec 24 22:16:55 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile (subdirs): Move `elf' last so that librtld.so isn't
	relinked in the `make others' pass if an add-on adds something to
	libc.

Mon Dec 23 21:23:16 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/abort-instr.h: New File.

Mon Dec 23 21:16:38 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/Makefile ($(subdir)=elf): Define CFLAGS-rtld.c
	to prevent warning.

Mon Dec 23 21:14:22 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* resolv/Makefile (subdirs-dirs): Define.

Mon Dec 23 20:56:49 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/gnu/utmpbits.h (struct utmp): Fix padding.

Mon Dec 30 11:05:11 1996  Ulrich Drepper  <drepper@cygnus.com>

	Update from ADO tzcode1996o.
	* time/difftime.c: De-ANSI-declfy.  Simplify computation of hibit
	according to ADO version.
	* time/zic.c: Correct typo is message.

	Update from ADO tzdata1996n.
	* time/asia: Updated.
	* time/australasia: Likewise.
	* time/europe: Likewise.
	* time/northamerica: Likewise.
	* time/southamerica: Likewise.

1 files changed, 66 insertions, 7 deletions

diff --git a/time/asia b/time/asia
index 7afe922bf4..07cdb113c4 100644
--- a/time/asia
+++ b/time/asia
@@ -1,4 +1,4 @@
-# @(#)asia	7.26
+# @(#)asia	7.27
 
 # This data is by no means authoritative; if you think you know better,
 # go ahead and edit the file (and please send any changes to
@@ -354,6 +354,26 @@ Zone Asia/Jayapura	9:22:48 -	LMT	1932 Nov
 			9:00	-	JAYT
 
 # Iran
+# From Paul Eggert (1996-12-17), following up a suggestion by Rich Wales:
+# Ahmad Alavi <URL:http://tehran.stanford.edu/Iran_Lib/Calendar/taghveem.txt>
+# (1993-08-04) writes ``Daylight saving time in Iran starts from the first day
+# of Farvardin and ends the first day of Mehr.''  This disagrees with the SSIM:
+#
+#		   DST start	   DST end
+#	year	SSIM	Alavi	SSIM	Alavi
+#	1991	05-03!=	03-21	09-20!=	09-23
+#	1992	03-22!=	03-21	09-23	09-23
+#	1993	03-21	03-21	09-23	09-23
+#	1994	03-21	03-21	09-22!= 09-23
+#	1995	03-21	03-21	09-22!= 09-23
+#	1996	03-21!=	03-20	09-21!= 09-22
+#	1997	03-21	03-21	09-21!= 09-23
+#
+# Go with Alavi starting with 1992.
+# I used Ed Reingold's cal-persia in GNU Emacs 19.34 to compute Persian dates.
+# The Persian calendar is based on the sun, and dates after around 2050
+# are approximate; stop after 2037 when 32-bit time_t's overflow.
+#
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Iran	1978	1980	-	Mar	21	0:00	1:00	S
 Rule	Iran	1978	only	-	Oct	21	0:00	0	-
@@ -361,11 +381,50 @@ Rule	Iran	1979	only	-	Sep	19	0:00	0	-
 Rule	Iran	1980	only	-	Sep	23	0:00	0	-
 Rule	Iran	1991	only	-	May	 3	0:00s	1:00	S
 Rule	Iran	1991	only	-	Sep	20	0:00s	0	-
-Rule	Iran	1992	only	-	Mar	22	0:00	1:00	S
-Rule	Iran	1992	1993	-	Sep	23	0:00	0	-
-Rule	Iran	1993	max	-	Mar	21	0:00	1:00	S
-Rule	Iran	1994	1995	-	Sep	22	0:00	0	-
-Rule	Iran	1996	max	-	Sep	21	0:00	0	-
+Rule	Iran	1992	1995	-	Mar	21	0:00	1:00	S
+Rule	Iran	1992	1995	-	Sep	23	0:00	0	-
+Rule	Iran	1996	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	1996	only	-	Sep	22	0:00	0	-
+Rule	Iran	1997	1999	-	Mar	21	0:00	1:00	S
+Rule	Iran	1997	1999	-	Sep	23	0:00	0	-
+Rule	Iran	2000	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2000	only	-	Sep	22	0:00	0	-
+Rule	Iran	2001	2003	-	Mar	21	0:00	1:00	S
+Rule	Iran	2001	2003	-	Sep	23	0:00	0	-
+Rule	Iran	2004	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2004	only	-	Sep	22	0:00	0	-
+Rule	Iran	2005	2007	-	Mar	21	0:00	1:00	S
+Rule	Iran	2005	2007	-	Sep	23	0:00	0	-
+Rule	Iran	2008	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2008	only	-	Sep	22	0:00	0	-
+Rule	Iran	2009	2011	-	Mar	21	0:00	1:00	S
+Rule	Iran	2009	2011	-	Sep	23	0:00	0	-
+Rule	Iran	2012	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2012	only	-	Sep	22	0:00	0	-
+Rule	Iran	2013	2015	-	Mar	21	0:00	1:00	S
+Rule	Iran	2013	2015	-	Sep	23	0:00	0	-
+Rule	Iran	2016	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2016	only	-	Sep	22	0:00	0	-
+Rule	Iran	2017	2019	-	Mar	21	0:00	1:00	S
+Rule	Iran	2017	2019	-	Sep	23	0:00	0	-
+Rule	Iran	2020	only	-	Mar	20	0:00	1:00	S
+Rule	Iran	2020	only	-	Sep	22	0:00	0	-
+Rule	Iran	2021	2023	-	Mar	21	0:00	1:00	S
+Rule	Iran	2021	2023	-	Sep	23	0:00	0	-
+Rule	Iran	2024	2025	-	Mar	20	0:00	1:00	S
+Rule	Iran	2024	2025	-	Sep	22	0:00	0	-
+Rule	Iran	2026	2027	-	Mar	21	0:00	1:00	S
+Rule	Iran	2026	2027	-	Sep	23	0:00	0	-
+Rule	Iran	2028	2029	-	Mar	20	0:00	1:00	S
+Rule	Iran	2028	2029	-	Sep	22	0:00	0	-
+Rule	Iran	2030	2031	-	Mar	21	0:00	1:00	S
+Rule	Iran	2030	2031	-	Sep	23	0:00	0	-
+Rule	Iran	2032	2033	-	Mar	20	0:00	1:00	S
+Rule	Iran	2032	2033	-	Sep	22	0:00	0	-
+Rule	Iran	2034	2035	-	Mar	21	0:00	1:00	S
+Rule	Iran	2034	2035	-	Sep	23	0:00	0	-
+Rule	Iran	2036	2037	-	Mar	20	0:00	1:00	S
+Rule	Iran	2036	2037	-	Sep	22	0:00	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Tehran	3:25:44	-	LMT	1916
 			3:25:44	-	TMT	1946	# Tehran Mean Time
@@ -492,7 +551,7 @@ Rule	Zion	1995	only	-	Sep	 3	0:00	0	S
 #
 #   ftp://ftp.huji.ac.il/pub/misc/timezones/announcements/1996-1998.ps.gz
 #
-# Emptor Caveat: The dates for the years 1996-1998 were originally announced
+# Caveat emptor: The dates for the years 1996-1998 were originally announced
 # on 1995-08-31, by the previous Minister of Interior.  The new Minister
 # of Interior changed the dates on 1996-01-01, to take into account the
 # desires of certain portions of Israeli society (the next election is in the