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65 Commits

Author SHA1 Message Date
Joseph Myers
8ac5a76a99 Fix resolver inet_* namespace (bug 17722). 
Parts of the resolver brought in by pthreads (at least) use inet_*
functions that aren't in the 1995/6 edition of POSIX that introduced
pthreads (or in one case, use __inet_aton which is then defined in the
same file as non-weak inet_addr).  This patch fixes this by making the
affected functions into weak alias for __inet_* and using those names
in the problematic resolver code.

Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch).

	[BZ #17722]
	* inet/inet_mkadr.c (inet_makeaddr): Rename to __inet_makeaddr and
	define as weak alias of __inet_makeaddr.
	* resolv/inet_addr.c (inet_addr): Rename to __inet_addr and define
	as weak alias of __inet_addr.
	* resolv/inet_pton.c (inet_pton): Rename to __inet_pton and define
	as weak alias of __inet_pton.  Use libc_hidden_weak.
	* include/arpa/inet.h (__inet_pton): Declare.  Use
	libc_hidden_proto.
	(inet_makeaddr): Don't use libc_hidden_proto.
	(__inet_makeaddr): Declare.  Use libc_hidden_proto.
	* resolv/res_init.c (__res_vinit): Use __inet_pton instead of
	inet_pton.  Use __inet_makeaddr instead of inet_makeaddr.
	* conform/Makefile (test-xfail-POSIX/pthread.h/linknamespace):
	Remove variable.
	(test-xfail-POSIX/sched.h/linknamespace): Likewise.
	(test-xfail-POSIX/time.h/linknamespace): Likewise.
 2014-12-17 18:09:11 +00:00
Joseph Myers
9a44d530c4 Fix resolver if_* namespace (bug 17717). 
Resolver code, brought in by pthreads (at least), uses if_* interfaces
that weren't in POSIX before 2001, resulting in linknamespace
failures.  This patch changes those interfaces to be weak aliases of
__if_* and makes the resolver use __if_* directly.

Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by this patch).

	[BZ #17717]
	* inet/if_index.c (if_nametoindex): Rename to __if_nametoindex and
	define as weak alias of __if_nametoindex.  Use libc_hidden_weak.
	(if_indextoname): Rename to __if_indextoname and define as weak
	alias of __if_indextoname.  Use libc_hidden_weak.
	(if_freenameindex): Rename to __if_freenameindex and define as
	weak alias of __if_freenameindex.
	(if_nameindex): Rename to __if_nameindex and define as weak alias
	of __if_nameindex.
	* sysdeps/mach/hurd/if_index.c (if_nametoindex): Rename to
	__if_nametoindex and define as weak alias of __if_nametoindex.
	Use libc_hidden_weak.
	(if_freenameindex): Rename to __if_freenameindex and define as
	weak alias of __if_freenameindex.
	(if_nameindex): Rename to __if_nameindex and define as weak alias
	of __if_nameindex.
	(if_indextoname): Rename to __if_indextoname and define as weak
	alias of __if_indextoname.  Use libc_hidden_weak.
	* sysdeps/unix/sysv/linux/if_index.c (if_nametoindex): Rename to
	__if_nametoindex and define as weak alias of __if_nametoindex.
	Use libc_hidden_weak.
	(if_freenameindex): Rename to __if_freenameindex and define as
	weak alias of __if_freenameindex.  Use libc_hidden_weak.
	(if_nameindex_netlink): Use __if_freenameindex instead of
	if_freenameindex.
	(if_nameindex): Rename to __if_nameindex and define as weak alias
	of __if_nameindex.  Use libc_hidden_weak.
	(if_indextoname): Rename to __if_indextoname and define as weak
	alias of __if_indextoname.  Use libc_hidden_weak.
	* include/net/if.h [!_ISOMAC] (__if_nametoindex): Declare and use
	libc_hidden_proto.
	[!_ISOMAC] (__if_freenameindex): Likewise.
	* resolv/res_init.c (__res_vinit): Use __if_nametoindex instead of
	if_nametoindex.
	* conform/Makefile (test-xfail-XPG4/grp.h/linknamespace): Remove
	variable.
	(test-xfail-XPG4/pwd.h/linknamespace): Likewise.
	(test-xfail-UNIX98/aio.h/linknamespace): Likewise.
	(test-xfail-UNIX98/grp.h/linknamespace): Likewise.
	(test-xfail-UNIX98/pthread.h/linknamespace): Likewise.
	(test-xfail-UNIX98/pwd.h/linknamespace): Likewise.
	(test-xfail-UNIX98/sched.h/linknamespace): Likewise.
	(test-xfail-UNIX98/time.h/linknamespace): Likewise.
 2014-12-16 18:18:49 +00:00
Joseph Myers
84e5e75640 Fix fgets_unlocked namespace issues (bug 17664). 
Various POSIX functions bring in res_init.o, res_hconf.o or
mntent_r.o, which use fgets_unlocked, which is not a POSIX function.
This patch arranges for them to use __fgets_unlocked instead.  (The
IS_IN (libc) conditional in rec_hconf.c is needed because that file is
also used in nscd.)

Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch except for an assertion line
number).  Note that most of the linknamespace tests that failed
because of fgets_unlocked from the resolver also fail because of other
symbols brought in by the resolver, so the number of XFAILs this
removes is limited.  Also note that fgets_unlocked failures for
unistd.h for XPG3/XPG4 showed up that actually unistd.h is declaring
too much for XPG3/XPG4 (bug 17665) - there is no actual need to make
getusershell.c use __fgets_unlocked (at least as regards formal
standards are concerned; maybe it should still change for
namespace-cleanness of _DEFAULT_SOURCE) because the functions there
aren't actually in any of the supported standards; the correct fix for
those failures will be to stop the *usershell* functions appearing in
unistd.h for XPG3/XPG4.

	[BZ #17664]
	* misc/mntent_r.c (__getmntent_r): Use __fgets_unlocked instead of
	fgets_unlocked.
	* resolv/res_hconf.c [IS_IN (libc)] (fgets_unlocked): Define to
	__fgets_unlocked.
	* resolv/res_init.c (__res_vinit): Use __fgets_unlocked instead of
	fgets_unlocked.
	* conform/Makefile (test-xfail-XPG4/sys/statvfs.h/linknamespace):
	Remove variable.
	(test-xfail-POSIX/sys/mman.h/linknamespace): Likewise.
	(test-xfail-UNIX98/sys/mman.h/linknamespace): Likewise.
	(test-xfail-UNIX98/sys/statvfs.h/linknamespace): Likewise.
	(test-xfail-XOPEN2K/sys/mman.h/linknamespace): Likewise.
	(test-xfail-XOPEN2K/sys/statvfs.h/linknamespace): Likewise.
	(test-xfail-POSIX2008/sys/mman.h/linknamespace): Likewise.
	(test-xfail-POSIX2008/sys/statvfs.h/linknamespace): Likewise.
	(test-xfail-XOPEN2K8/sys/mman.h/linknamespace): Likewise.
	(test-xfail-XOPEN2K8/sys/statvfs.h/linknamespace): Likewise.
 2014-12-02 21:31:24 +00:00
Ondřej Bílka
a1ffb40e32 Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
Joseph Myers
2e09a79ada Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
Ryan S. Arnold
e054f49430 Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
Ross Lagerwall
ad8ac1bd6a Open /etc/resolv.conf with FD_CLOEXEC 2011-12-17 14:43:40 -05:00
Andreas Schwab
9be9bfcc9d Properly tokenize nameserver line for servers with IPv6 address 2011-08-04 15:50:48 -04:00
Ulrich Drepper
652ffab113 Make resolv.conf parsing more compact 2011-05-29 22:07:49 -04:00
Ulrich Drepper
16985fd0c7 Recognize use-vc option in resolv.conf 2011-05-29 21:43:33 -04:00
Ulrich Drepper
f87dfb1f11 Backport BIND code to query name as TLD. 2011-05-07 13:05:19 -04:00
Ulrich Drepper
e66e7419a6 Actually make it possible to user the default name server. 2010-09-14 00:01:42 -07:00
Ulrich Drepper
df24a73ecd Missing server address again leads to localhost being used 2010-08-25 07:43:53 -07:00
Ulrich Drepper
44d20bca52 Implement second fallback mode for DNS requests. 
There is some more shardware/software out there which has problems
if two DNS requests are sent using the same tuple

  (source addr, source port, dest addr, dest port)

This can range from firewalls to load balancers.  Some of the vendors
already fixed it in response to this problem.  Still, we need a way
to make glibc work with broken environments.  The single-request-reopen
flag can be used or we fall back automatically to this mode.
 2009-06-26 03:47:47 -07:00
Ulrich Drepper
ae06191038 * resolv/resolv.h (RES_SNGLKUP): Define. 
* resolv/res_init.c (res_setoptions): Recognize single-request option.
	* resolv/res_send.c (send_dg): If we sent two requests at once and
	only get one reply before timeout switch to mode where we send the
	second request only after the first answer has been received.
 2009-04-07 02:00:27 +00:00
Ulrich Drepper
16b7dc27a9 * resolv/res_init.c (__res_vinit): Count all servers in statp->nscount. 2008-12-29 19:53:48 +00:00
Ulrich Drepper
905ef0daeb * resolv/res_init.c (__res_vinit): Always assign to statp->nscount 
after reading name server list.
 2008-12-08 03:59:18 +00:00
Ulrich Drepper
da5ac1352d * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Recognize 
ESRCH return value.
	(_nss_dns_gethostbyname4_r): Likewise.
	* resolv/res_init.c (__res_vinit): Initialize nscount to zero.
	* sysdeps/posix/getaddrinfo.c (gaih_inet): In case we use
	gethostbyname4_r, we don't have a separate IPv6 status, so copy
	the no_data variable.
 2008-12-03 07:30:39 +00:00
Ulrich Drepper
6f5c31171f * resolv/res_init.c (__res_vinit): Fill in IPv4 name server 
information at the correct index.
 2008-12-03 05:20:19 +00:00
Ulrich Drepper
a7eba295f0 Handle scope IDs in resolv.conf. 2008-04-07 17:20:25 +00:00
Ulrich Drepper
ae1ad3aebb [BZ #4647] 
Tomas Janousek  <tjanouse@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>

	[BZ #4647]
	* resolv/res_send.c (send_dg): Remove socket_pf.  Use ipv6_unavail
	member in __res_state, only convaddr4to6 if nssocks[ns] is a PF_INET6
	socket.
	* resolv/resolv.h (__res_state): Add ipv6_unavail member.  Make
	unused member a bitmap.
	* resolv/res_init.c (__res_vinit): Reset ipv6_unavail if IPv6
	servers are configured.

2007-06-18  Jakub Jelinek  <jakub@redhat.com>
 2007-06-18 22:22:57 +00:00
Ulrich Drepper
2bbb7d5b3c * resolv/res_init.c (res_setoptions): Recognize edns0 option. 
* resolv/res_mkquery.c: Define __res_nopt.
	* resolv/res_query.c (__libc_res_nquery): If RES_USE_EDNS0 is set
	try adding EDNS0 record.
	* resolv/res_send.c (send_dg): If request failed with FORMERR and
	EDNS0 record was send make sure we don't try it again.
	* resolv/resolv.h: Define RES_F_EDNS0ERR and RES_USE_EDNS0.
	* include/resolv.h: Declare __res_nopt.
 2007-02-09 23:46:29 +00:00
Ulrich Drepper
03eeff8389 * resolv/res_mkquery.c (res_nmkquery): Set hp->id to statp->id after 
randomization rather than before.
	* resolv/res_init.c (res_randomid): Don't call gettimeofday here.
 2006-09-04 18:00:58 +00:00
Ulrich Drepper
cb07f6f67d * resolv/res_init.c (__res_iclose): New function. Broken out of 
res_nclose.  Take addition parameter which determines whether
	addresses should be freed.
	(res_nclose): Call __res_iclose.
	(res_thread_freeres): Likewise.
	* resolv/res_data.c (res_close): Call __res_iclose.
	* resolv/res_libc.c (res_init): No need to separately free the
	addresses.
	(__res_maybe_init): Likewise.
	* resolv/res_send.c: Use __res_iclose instead of res_nclose.
	* resolv/Versions [GLIBC_PRIVATE]: Add __res_iclose.
	* include/resolv.h: Declare __res_iclose.
	Add libc_hidden_proto for __res_iclose.
	* hesiod/hesiod.c (__hesiod_res_set): No need to free name server
	addresses here again.
 2005-11-01 00:08:54 +00:00
Ulrich Drepper
a334319f65 (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. 2004-12-22 20:10:10 +00:00
Jakub Jelinek
0ecb606cb6 2.5-18.1 2007-07-12 18:26:36 +00:00
Ulrich Drepper
4e1c4a1670 [BZ #434] 
Update.
	* resolv/res_init.c (res_thread_freeres): Reset _res.options.
	[BZ #434]
 2004-10-11 20:50:24 +00:00
Ulrich Drepper
79937577d1 Update. 
2004-09-13  Ulrich Drepper  <drepper@redhat.com>

	* misc/sys/cdefs.h: Restore old definition of __P.
	* csu/munch.awk: Remove uses of __P and __PMT.
	* gmon/gmon.c: Likewise.
	* hesiod/hesiod.h: Likewise.
	* include/stdio.h: Likewise.
	* io/fts.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/libioP.h: Likewise.
	* libio/fileops.c: Likewise.
	* libio/iolibio.h: Likewise.
	* libio/libio.h: Likewise.
	* libio/memstream.c: Likewise.
	* libio/oldfileops.c: Likewise.
	* libio/oldstdfiles.c: Likewise.
	* libio/iopopen.c: Likewise.
	* libio/vsnprintf.c: Likewise.
	* libio/vswprintf.c: Likewise.
	* libio/wgenops.c: Likewise.
	* libio/oldiopopen.c: Likewise.
	* locale/programs/xmalloc.c: Likewise.
	* locale/programs/xstrdup.c: Likewise.
	* malloc/mtrace.c: Likewise.
	* misc/getttyent.c: Likewise.
	* misc/getusershell.c: Likewise.
	* nis/rpcsvc/ypupd.h: Likewise.
	* posix/fnmatch.h: Likewise.
	* posix/glob.h: Likewise.
	* resolv/arpa/nameser.h: Likewise.
	* resolv/gethnamaddr.c: Likewise.
	* resolv/resolv.h: Likewise.
	* resolv/inet_net_ntop.c: Likewise.
	* resolv/inet_net_pton.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdio-common/reg-printf.c: Likewise.
	* sysdeps/generic/chflags.c: Likewise.
	* sysdeps/generic/fchflags.c: Likewise.
	* sysdeps/generic/glob.c: Likewise.
	* sysdeps/generic/printf_fphex.c: Likewise.
	* sysdeps/generic/memcmp.c: Likewise.
	* sysdeps/generic/memcopy.h: Likewise.
	* sysdeps/generic/morecore.c: Likewise.
	* sysdeps/generic/sstk.c: Likewise.
	* sysdeps/posix/sigvec.c: Likewise.
	* sysdeps/posix/ttyname_r.c: Likewise.
	* sysdeps/standalone/arm/bits/errno.h: Likewise.
	* sysdeps/standalone/standalone.h: Likewise.
	* sysdeps/standalone/i386/force_cpu386/brdinit.c: Likewise.
	* sysdeps/standalone/i386/force_cpu386/_exit.c: Likewise.
	* sysdeps/unix/arm/start.c: Likewise.
	* sysdeps/unix/bsd/sigaction.c: Likewise.
	* sysdeps/unix/bsd/sun/m68k/sigtramp.c: Likewise.
	* sysdeps/unix/bsd/sun/sparc/sigtramp.c: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/wait4.c: Likewise.
	* sysdeps/unix/bsd/ultrix4/mips/sigvec.c: Likewise.
	* sysdeps/unix/bsd/ultrix4/sysconf.c: Likewise.
	* sysdeps/unix/sparc/start.c: Likewise.
	* sysdeps/unix/sysv/getdents.c: Likewise.
	* sysdeps/unix/sysv/irix4/fpathconf.c: Likewise.
	* sysdeps/unix/sysv/irix4/getgroups.c: Likewise.
	* sysdeps/unix/sysv/irix4/getpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/getrusage.c: Likewise.
	* sysdeps/unix/sysv/irix4/pathconf.c: Likewise.
	* sysdeps/unix/sysv/irix4/setgroups.c: Likewise.
	* sysdeps/unix/sysv/irix4/sigtramp.c: Likewise.
	* sysdeps/unix/sysv/irix4/start.c: Likewise.
	* sysdeps/unix/sysv/irix4/sysconf.c: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/__setpgid.c: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/getgroups.c: Likewise.
	* sysdeps/unix/sysv/sysv4/__getpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/__setpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/getpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/setpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/sethostname.c: Likewise.
	* sysdeps/unix/sysv/sysv4/setsid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/sysconf.c: Likewise.
	* sysdeps/unix/sysv/sysv4/waitpid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/getdents.c: Likewise.
	* time/tzset.c: Likewise.
	* time/strftime_l.c: Likewise.
	* time/strptime_l.c: Likewise.
	* crypt/md5.h: Likewise.
 2004-09-14 04:41:35 +00:00
Ulrich Drepper
0acb7b8370 Update. 
* resolv/resolv.h (RES_DEFAULT): Add RES_NOIP6DOTINT.
	* resolv/res_init.c (res_setoptions): Recognize ip6-dotint option.
	Reset RES_NOIP6DOTINT flag in this case..
 2004-08-18 05:29:19 +00:00
Ulrich Drepper
770d9b39df Update. 
2004-08-11  Andreas Schwab  <schwab@suse.de>

	* resolv/res_libc.c: Move definition of __res_initstamp ...
	* resolv/res_init.c: ... here.
 2004-08-13 05:45:12 +00:00
Ulrich Drepper
87bb6b6c6b Update. 
2004-08-04  Jakub Jelinek  <jakub@redhat.com>

	* hesiod/hesiod.c (__hesiod_res_get): Use calloc instead of malloc +
	memset.
	(__hesiod_res_set): Free nsaddrs.

	* include/resolv.h (__res_maybe_init): Add prototype.
	* resolv/resolv.h (struct __res_state): Add _u._ext.initstamp field.
	* resolv/Versions (libc): Add __res_maybe_init@@GLIBC_PRIVATE.
	* resolv/res_libc.c (__res_initstamp, lock): New variables.
	(res_init): Increase __res_initstamp.
	(__res_maybe_init): New function.
	* resolv/res_init.c (__res_vinit): Initialize _u._ext.initstamp.
	* hesiod/hesiod.c (__hesiod_res_get): Use __res_maybe_init instead
	of RES_INIT check and {res_ninit,__res_ninit,res_init} call.
	* sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.
	* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r,
	_nss_dns_gethostbyaddr_r): Likewise.
	* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r,
	_nss_dns_getnetbyaddr_r): Likewise.
	* resolv/gethnamaddr.c (gethostbyname, gethostbyname2,
	gethostbyaddr): Likewise.
	* resolv/res_data.c (fp_nquery, res_mkquery, res_mkupdate,
	res_isourserver, res_sendsigned, res_update, res_search,
	res_querydomain): Likewise.
	* nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Likewise.
	* nss/digits_dots.c (__nss_hostname_digits_dots): Likewise.
	* nss/getnssent_r.c (__nss_setent, __nss_endent, __nss_getent_r):
	Likewise.

	* sysdeps/posix/getaddrinfo.c (gaih_inet): Set ai_family for
	V4-mapped IPv6 addresses and req->ai_family==AF_INET.
	Reported by A. Guru <a.guru@sympatico.ca>.

	* po/pl.po: Likewise.
	characters than necessary.
 2004-08-05 23:32:24 +00:00
Ulrich Drepper
340ef046a6 Update. 
2004-06-27  Ulrich Drepper  <drepper@redhat.com>

	* resolv/resolv.h (RES_NOIP6DOTINT): Define.
	* resolv/res_init.c (res_setoptions): Handle no-ip6-dotint option.
	* resolv/gethnamaddr.c (gethostbyaddr): Don't lookup with .ip6.int
	if RES_NOIP6DOTINT flag is set.
	* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr_r): Likewise.
 2004-06-28 01:30:07 +00:00
Ulrich Drepper
ee778b56b7 Update. 
2004-01-15  Ulrich Drepper  <drepper@redhat.com>

	* resolv/resolv.h: Add RES_USEBSTRING.
	* resolv/res_debug.c (p_option): Add handling for RES_USE_INET6,
	RES_ROTATE, RES_NOCHECKNAME, and RES_USEBSTRING.
	* resolv/res_init.c (res_setioptions): Recognize ip6-bytestring.
	* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr_r): Only perform
	bytestring IPv6 lookup with RES_USEBSTRING option is selected.
	Otherwise use the two nibble formats.
 2004-01-15 09:46:50 +00:00
Ulrich Drepper
ce42435cab Update. 
* sysdeps/generic/utmp_file.c: Use not-cancelable syscalls all
	over the place.  It would be allowed to have these fucntions as
	cancellation points but the cleanup would be ugly and a lot of
	work.

	* sysdeps/generic/not-cancel.h (fcntl_not_cancel): Define.
	* sysdeps/unix/sysv/linux/not-cancel.h (fcntl_not_cancel): Define.

	* include/fcntl.h (__fcntl_nocancel): Declare.
	* sysdeps/unix/sysv/linux/fcntl.c: New file.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl): Only enable
	cancellation if absolutely needed.
	(__fcntl_nocancel): Define.

	* posix/unistd.h (gethostid): Remove __THROW.  Clarify comment.
	* sysdeps/unix/sysv/linux/Makefile (CFLAGS-gethostid.c): Add
	-fexceptions.
	* sysdeps/unix/sysv/linux/gethostid.c (gethostid): Use
	extend_alloca.

	* resolv/res_init.c (__res_nclose): Use close_not_cancel_no_status
	instead of __close.
 2003-09-04 14:08:24 +00:00
Ulrich Drepper
ee8449f729 Update. 
2003-09-04  Ulrich Drepper  <drepper@redhat.com>

	* libio/libio.h: Define _IO_FLAGS2_NOTCANCEL.
	* libio/fileops.c [_LIBC]: Remove close macro.
	(_IO_file_open): If _IO_FLAGS2_NOTCANCEL is set, use open_not_cancel.
	(_IO_new_file_open): Recognize 'c' flag in mode string.
	(_IO_file_read): If _IO_FLAGS2_NOTCANCEL is set use read_not_cancel.
	(_IO_new_file_write): If _IO_FLAGS2_NOTCANCEL is set use
	write_not_cancel.
	* iconv/gconv_conf.c: Use fopen with 'c' mode flag.
	* inet/rcmd.c: Likewise.
	* inet/ruserpass.c: Likewise.
	* intl/localealias.c: Likewise.
	* malloc/mtrace.c: Likewise.
	* misc/getpass.c: Likewise.
	* misc/getttyent.c: Likewise.
	* misc/mntent_r.c: Likewise.
	* misc/getusershell.c: Likewise.
	* nss/nsswitch.c: Likewise.
	* resolv/res_hconf.c: Likewise.
	* resolv/res_init.c: Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
	* time/getdate.c: Likewise.
	* time/tzfile.c: Likewise.
	* misc/fstab.h: Undo last change.
	* misc/mntent.h: Likewise.
	* misc/Makefile: Remove CFLAGS-mntent_r.c, CFLAGS-mntent.c, and
	CFLAGS-fstab.c definition.

2003-09-04  Jakub Jelinek  <jakub@redhat.com>
2003-09-03  Ulrich Drepper  <drepper@redhat.com>
 2003-09-04 08:27:37 +00:00
Roland McGrath
c30dcea16f 2003-02-25 Roland McGrath <roland@redhat.com> 
* resolv/res_init.c (res_thread_freeres): Bail out if _res.nscount is
	zero, inidicating _res was not initialized yet.
 2003-02-25 09:18:17 +00:00
Roland McGrath
2a3d906e21 * malloc/thread-freeres.c: Conditionalize on _LIBC_REENTRANT. 
* sunrpc/rpc_thread.c: Likewise for text_set_element use.
	(__rpc_thread_destroy): Add it to __libc_subfreeres too.

	* include/resolv.h: Add libc_hidden_proto for __res_nclose.
	* resolv/res_init.c (__res_nclose): Add libc_hidden_def.
	(res_thread_freeres): New function, on __libc_thread_subfreeres and
	__libc_subfreeres.

	* malloc/Versions (libc: GLIBC_PRIVATE): Add __libc_thread_freeres.
	* sunrpc/Versions (libc: GLIBC_PRIVATE): Removed.
 2003-02-22 01:58:06 +00:00
Roland McGrath
0f283ffc5e * sysdeps/generic/libc-tls.c (__pthread_initialize_minimal): Pass 
TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN instead of 0, 1.

	* include/getopt.h: Include <features.h> before <posix/getopt.h>.

	* locale/findlocale.c (_nl_remove_locale): Don't search in
	_nl_locale_file_list if DATA->alloc is ld_archive.
	Use _nl_unload_locale to do the rest of the work.

	* locale/loadarchive.c (_nl_load_locale_from_archive): Set usage_count
	of new structure to UNDELETABLE.

	* wctype/wctype.h (iswalnum, iswalpha, iswcntrl, iswdigit, iswlower,
	iswgraph, iswprint, iswpunct, iswspace, iswupper, iswxdigit, iswblank,
	towlower, towupper): Macros removed.
	* ctype/ctype.h (__tobody): Put parens around macro argument.
	(__isctype): Macro removed.
	(__ctype_b, __ctype_tolower, __ctype_toupper): Decls removed.
	(isalnum, isalpha, iscntrl, isdigit, islower, isgraph, isprint,
	ispunct, isspace, isupper, isxdigit, isblank, _tolower, _toupper,
	tolower, toupper): Macros and inlines removed.
	* include/ctype.h [! NOT_IN_libc]
	(isalnum, isalpha, iscntrl, isdigit, islower, isgraph, isprint,
	ispunct, isspace, isupper, isxdigit, isblank, _tolower, _toupper,
	tolower, toupper): Define here instead, using _NL_CURRENT.
	* ctype/ctype.c (__ctype_tolower, __ctype_toupper): Define as macros
	using _NL_CURRENT.
	* ctype/ctype-extn.c (__ctype_tolower, __ctype_toupper): Likewise.
	* ctype/ctype-info.c (__ctype_b, __ctype_tolower, __ctype_toupper):
	Renamed these to __ctype_old_*. Define old names only for SHLIB_COMPAT.
	(__ctype32_b, __ctype32_tolower, __ctype32_toupper): Likewise.
	(__ctype32_wctrans, __ctype32_wctrans, __ctype32_width): Removed.
	* locale/lc-ctype.c (_nl_postload_ctype): Use renamed variables,
	conditional on SHLIB_COMPAT.  Don't set removed variables at all.
	* wctype/wcfuncs.c: Use _NL_CURRENT instead of those globals.
	* wcsmbs/wcwidth.h (internal_wcwidth): Likewise.
	* resolv/res_init.c [RESOLVSORT] (sort_mask): Renamed sort_mask_chars.
	(ISSORTMASK): Update use.
	* intl/localealias.c [__GNUC__]: #undef alloca before #define.
	* nss/nss_files/files-XXX.c (last_use): Rename `none' to `nouse'.
	(_nss_files_getENTNAME_r): Likewise.
	* nss/nss_files/files-alias.c (last_use, _nss_files_getaliasent_r):
	Likewise.

	* Makerules (all-nonlib): Renamed from all-tests.
	Include $(others) here too.
	* locale/Makefile (CPPFLAGS-locale, CPPFLAGS-localedef,
	CPPFLAGS-ld-ctype, CPPFLAGS-ld-time, CPPFLAGS-ld-numeric,
	CPPFLAGS-ld-monetary, CPPFLAGS-ld-collate, CPPFLAGS-ld-identification,
	CPPFLAGS-charmap, CPPFLAGS-locarchive, CPPFLAGS-linereader,
	CPPFLAGS-charmap-dir): Variables removed.  Instead, catch all
	the program modules via cppflags-iterator.mk.
	* sunrpc/Makefile (CPPFLAGS-rpc_main): Variable removed.
	Instead, catch all rpcgen-objs via cppflags-iterator.mk.

	* posix/tst-getconf.sh: If no third arg, work with static linking.
 2002-09-01 12:39:40 +00:00
Ulrich Drepper
37ba7d6663 Update. 
2002-08-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add check for
	broken alias attribute handling.
	* config.h.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add.

	* assert/assert.c (__assert_fail): Fix typo in comment.

	* include/rpc/rpc.h: Declare __libc_tsd_RPC_VARS if USE_TLS &&
	HAVE___THREAD.
	* sunrpc/rpc_thread.c: Don't define __libc_tsd_RPC_VARS as static
	if USE_TLS && HAVE___THREAD.
	* sunrpc/Versions [libc] (GLIBC_PRIVATE): Export __libc_tsd_RPC_VARS.

2002-08-02  Jakub Jelinek  <jakub@redhat.com>

	* assert/assert.c (__assert_fail): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* assert/__assert.c (__assert): Remove INTUSE.
	* elf/dl-minimal.c (__assert_fail): Replace INTDEF with
	libc_hidden_weak.
	* include/libc-symbols.h (hidden_proto, hidden_def, hidden_weak,
	hidden_ver, libc_hidden_proto, libc_hidden_def, libc_hidden_weak,
	libc_hidden_ver, rtld_hidden_proto, rtld_hidden_def, rtld_hidden_weak,
	rltd_hidden_ver, libm_hidden_proto, libm_hidden_def, libm_hidden_weak,
	libm_hiden_ver): Define.
	* include/assert.h (__assert_fail_internal): Remove.
	(__assert_fail): Add prototype.  Add hidden_proto.
	* include/libc-internal.h (__libc_freeres, __profile_frequency): Add
	libc_hidden_proto.
	* include/wchar.h (__mbrtowc_internal, __mbrlen_internal): Remove.
	(__mbrtowc, __mbrlen): Use libc_hidden_proto.  Remove macros.
	* include/string.h (__mempcpy, __stpncpy, __rawmemchr, __strcasecmp):
	Add libc_hidden_proto.
	* include/fcntl.h (__open64, __libc_open, __libc_fcntl, __open,
	__fcntl): Add libc_hidden_proto.  Remove macros.
	(__open_internal, __fcntl_internal): Remove.
	* libio/iofdopen.c (_IO_fcntl): Remove INTUSE from __fcntl.
	* malloc/set-freeres.c (__libc_freeres): Add libc_hidden_def.
	* nss/nsswitch.h (__nss_database_lookup, __nss_next): Add
	libc_hiden_proto.
	* nss/nsswitch.c (__nss_database_lookup, __nss_next): Add
	libc_hidden_def.
	* sysdeps/generic/mempcpy.c (__mempcpy): Remove undef.
	Add libc_hidden_def.
	* sysdeps/generic/open64.c (__open64): Add libc_hidden_def.
	* sysdeps/generic/open.c (__open): Remove undef.
	Add libc_hidden_def.  Remove INTDEF.
	* sysdeps/generic/fcntl.c (__fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/mach/hurd/fcntl.c (__fcntl): Likewise.
	* sysdeps/i386/i586/mempcpy.S (__mempcpy): Add libc_hidden_def.
	* sysdeps/i386/i686/mempcpy.S (__mempcpy): Likewise.
	* sysdeps/mach/hurd/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/mach/hurd/open.c (__libc_open, __open): Remove undef.
	(__open): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_open): Add libc_hidden_def.
	* sysdeps/posix/open64.c (__open64): Add libc_hidden_weak.
	* sysdeps/standalone/open.c (__open): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/open.c (__libc_open, __open): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl, __fcntl): Remove
	undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/syscalls.list (__fcntl_internal,
	__getpgid_internal, __chown_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___getpgid, __GI___pipe,
	__GI___sched_setscheduler, __GI___select, __GI___setpgid,
	__GI___chown): Add.
	* sysdeps/unix/syscalls.list (__close_internal, __dup2_internal,
	__getpid_internal, __open_internal, __write_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___open, __GI___libc_open,
	__GI___chown, __GI___close, __GI___dup2, __GI___getpid,
	__GI___libc_open, __GI___open, __GI___read, __GI___libc_read,
	__GI___select, __GI___statfs, __GI___write, __GI___libc_write): Add.
	* wcsmbs/mbrlen.c (__mbrlen): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
	* catgets/catgetsinfo.h (__open_catalog): Add libc_hidden_proto.
	* catgets/open_catalog.c (__open_catalog): Add libc_hidden_def.
	* elf/dl-profile.c (__profile_frequency): Add libc_hidden_proto.
	* include/rpc/rpc.h (__rpc_thread_svc_fdset, __rpc_thread_createerr):
	Add libc_hidden_proto.
	* include/sys/poll.h (__poll): Add libc_hidden_proto.
	* include/sys/select.h (__select): Likewise.
	* include/sys/socket.h (__send): Likewise.
	* include/sys/statfs.h (__statfs): Likewise.
	* include/unistd.h (__pwrite64, __libc_read, __pipe, __chown, __dup2,
	__getpid, __getpgid, __setpgid, __close, __read, __write,
	__getpagesize, __sbrk): Likewise.
	(__chown_internal, __dup2_internal, __getpid_internal,
	__getpgid_internal, __close_internal, __write_internal,
	__getpagesize_internal): Remove.
	(__close, __dup2, __getpagesize, __getpgid, __getpid, __libc_write):
	Remove macros.
	* include/printf.h (__printf_fp): Add libc_hidden_proto.
	* include/sched.h (__sched_setscheduler): Likewise.
	* include/resolv.h (__res_ninit, __res_randomid): Likewise.
	* include/stdlib.h (__secure_getenv): Likewise.
	* include/signal.h (__sigaction, __sigsuspend): Likewise.
	* inet/getaliasent_r.c (NSS_attribute_hidden): Remove.
	* inet/getaliasname_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbyad_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetent_r.c (NSS_attribute_hidden): Remove.
	* inet/getproto_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtent_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbyname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbynumber_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcent_r.c (NSS_attribute_hidden): Remove.
	* inet/getservent_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbypt_r.c (NSS_attribute_hidden): Remove.
	* inet/gethstbyad_r.c (DB_LOOKUP_FCT): Remove INTUSE.
	* inet/gethstbynm2_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstbynm_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstent_r.c (DB_LOOKUP_FCT): Likewise.
	* libio/genops.c (__overflow): Add libc_hidden_def.
	* libio/iovdprintf.c: Remove libio.h include.
	* libio/libioP.h (libc_hidden_proto, libc_hidden_def,
	libc_hidden_weak): Define to nothing if not defined.
	(__overflow, __woverflow): Add libc_hidden_proto.
	* libio/wgenops.c (__woverflow): Add libc_hidden_def.
	* nss/getXXent_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/getXXbyYY_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/XXX-lookup.c (DB_LOOKUP_FCT): Add libc_hidden_proto
	and libc_hidden_def.
	* nss/hosts-lookup.c (__nss_hosts_lookup): Remove INTDEF.
	* posix/bsd-getpgrp.c (__getpgid_internal): Remove.
	(__getpgid): Add libc_hidden_proto.
	(__bsd_getpgrp): Remove INTUSE.
	* resolv/res_init.c (__res_ninit, __res_randomid): Add
	libc_hidden_def.
	* shadow/getspent_r.c (NSS_attribute_hidden): Remove.
	* shadow/getspnam_r.c (NSS_attribute_hidden): Remove.
	* stdio-common/printf_fp.c (__printf_fp): Add libc_hidden_def.
	* stdlib/strfmon.c (__printf_fp): Add libc_hidden_proto.
	* stdlib/secure-getenv.c (__secure_getenv): Add libc_hidden_def.
	* sunrpc/rpc_thread.c (__rpc_thread_svc_fdset,
	__rpc_thread_createerr): Add libc_hidden_def.
	* sysdeps/alpha/alphaev67/rawmemchr.S (__rawmemchr): Add
	libc_hidden_def.
	* sysdeps/alpha/alphaev67/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/alpha/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/alpha/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/generic/chown.c (__chown): Likewise.
	* sysdeps/generic/close.c (__close): Likewise.
	* sysdeps/generic/dup2.c (__dup2): Likewise.
	* sysdeps/generic/pipe.c (__pipe): Likewise.
	* sysdeps/generic/prof-freq.c (__profile_frequency): Likewise.
	* sysdeps/generic/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/generic/rawmemchr.c (__rawmemchr): Likewise.
	* sysdeps/generic/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/generic/sbrk.c (__sbrk): Add libc_hidden_def.
	* sysdeps/generic/sched_sets.c (__sched_setscheduler): Likewise.
	* sysdeps/generic/select.c (__select): Likewise.
	* sysdeps/generic/send.c (__send): Likewise.
	* sysdeps/generic/setpgid.c (__setpgid): Likewise.
	* sysdeps/generic/sigaction.c (__sigaction): Likewise.
	* sysdeps/generic/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/generic/statfs.c (__statfs): Likewise.
	* sysdeps/generic/stpncpy.c (__stpncpy): Likewise.
	* sysdeps/generic/strcasecmp.c (__strcasecmp): Likewise.
	* sysdeps/generic/getpagesize.c (__getpagesize): Likewise.
	Remove undef and INTDEF.
	* sysdeps/generic/getpgid.c (__getpgid): Likewise.
	* sysdeps/generic/getpid.c (__getpid): Likewise.
	* sysdeps/generic/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/i386/rawmemchr.S (__rawmemchr): Add libc_hidden_def.
	* sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/m68k/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/mach/hurd/chown.c (__chown): Likewise.  Remove INTDEF.
	* sysdeps/mach/hurd/close.c (__close): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/mach/hurd/dup2.c (__dup2): Likewise.
	* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
	* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
	* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/mach/hurd/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/mach/hurd/pipe.c: Include unistd.h.
	(__pipe): Add libc_hidden_def.
	* sysdeps/mach/hurd/dl-sysdep.c (__libc_read, __libc_write): Add
	libc_hidden_weak.
	* sysdeps/mach/hurd/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/mach/hurd/profil.c (__profile_frequency): Likewise.
	* sysdeps/mach/hurd/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/mach/hurd/pwrite64.c (__pwrite64): Likewise.
	(__libc_pwrite64): Add libc_hidden_def.
	* sysdeps/mach/hurd/sbrk.c (__sbrk): Likewise.
	* sysdeps/mach/hurd/select.c (__select): Likewise.
	* sysdeps/mach/hurd/send.c (__send): Likewise.
	* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
	* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
	* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
	* sysdeps/posix/dup2.c: Likewise.
	Remove undef and INTDEF.
	* sysdeps/posix/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/posix/pwrite64.c (__libc_pwrite64): Add libc_hidden_def.
	(__pwrite64): Add libc_hidden_weak.
	* sysdeps/posix/sigsuspend.c (__sigsuspend): Add libc_hidden_def.
	* sysdeps/sparc/sparc64/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/sparc/sparc64/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/standalone/close.c (__close): Likewise.
	* sysdeps/standalone/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.
	* sysdeps/standalone/read.c (__read): Likewise.
	(__libc_read): Add libc_hidden_def.
	* sysdeps/unix/grantpt.c (grantpt): Remove INTUSE.
	* sysdeps/unix/bsd/m68k/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/bsd/osf/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/vax/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/syscalls.list (__GI___getpagesize): Likewise.
	* sysdeps/unix/bsd/poll.c (__poll): Likewise.
	* sysdeps/unix/bsd/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/bsd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/common/syscalls.list (__GI___getpgid, __GI___setpgid,
	__GI___sigaction): Add.
	* sysdeps/unix/i386/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/inet/syscalls.list (__GI___send): Add.
	* sysdeps/unix/mips/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sparc/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/irix4/syscalls.list (__GI___getpgid,
	__GI___setpgid): Add.
	* sysdeps/unix/sysv/aix/chown.c (__chown): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/aix/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/aix/write.c (__write, __libc_write): Likewise.
	* sysdeps/unix/sysv/aix/close.c (__close): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/getpid.c (__getpid): Likewise.
	* sysdeps/unix/sysv/aix/pipe.c (__pipe): Likewise.
	* sysdeps/unix/sysv/aix/read.c (__read, __libc_read): Likewise.
	* sysdeps/unix/sysv/aix/poll.c (__poll): Likewise.
	* sysdeps/unix/sysv/aix/sbrk.c (__sbrk): Likewise.
	* sysdeps/unix/sysv/aix/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/aix/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/sysv/aix/statfs.c (__statfs): Likewise.
	* sysdeps/unix/sysv/aix/select.c (__select): Likewise.
	* sysdeps/unix/sysv/aix/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/linux/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/alpha/select.S (__select): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/ia64/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/ia64/sigaction.c (__sigaction): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/sigsuspend.c (__sigsuspend):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___pwrite64,
	__GI___send): Add.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c (__sigaction):
	Add libc_hidden_weak.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/arm/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/i386/chown.c (__chown): Add libc_hidden_ver
	resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise.  Remove
	INTDEF.
	* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
	Likewise.  Remove undef.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c (__pwrite64): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/mips/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
	(__GI___pwrite64, __GI___statfs, __GI___select, __GI___send): Add.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI___pwrite64,
	__GI___statfs): Add.
	* sysdeps/unix/sysv/linux/x86_64/send.c (__send): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/linux/getpagesize.c: Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/pwrite64.c (__pwrite64): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/send.S (__send): Likewise.
	* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sco3.2.4/__setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sco3.2.4/sigaction.S (__sigaction): Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/syscalls.list (__GI___sigaction):
	Add.
	* sysdeps/unix/sysv/sysv4/__getpgid.c (__getpgid): Add
	libc_hidden_def.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/sysv4/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/__setpgid.c (__setpgid): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sysv4/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/getpagesize.c (__getpagesize): Add libc_hidden_def.
	Remove undef and INTDEF.
	* configure.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add check for
	broken visibility attribute handling.
	* config.h.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add.

2002-08-02  Ulrich Drepper  <drepper@redhat.com>
 2002-08-03 07:02:10 +00:00
Ulrich Drepper
b64e156626 Update. 
2002-05-21  Jakub Jelinek  <jakub@redhat.com>

	* resolv/resolv.h (struct __res_state): Remove unused nstimes.
	Add nsmap.
	* resolv/res_init.c (__res_vinit): Initialize nsmap array.
	Remove nstimes setting.
	(res_nclose): Check all MAXNS nameservers with non-NULL nsaddrs.
	* resolv/res_send.c (res_nsend): Don't close unconditionally if
	there is mix of IPv6 and IPv4 nameservers.
	Use nsmap array to find free slots and preserve nameserver ordering.
	Fix RES_ROTATE.
 2002-05-31 07:54:02 +00:00
Ulrich Drepper
2706ee3823 Update. 
2001-07-17  Ulrich Drepper  <drepper@redhat.com>

	* inet/rcmd.c (iruserfopen): Disable implicit locking for the stream.
	* inet/ruserpass.c (ruserpass): Likewise.
	* nss/nsswitch.c (nss_parse_file): Likewise.
	* resolv/res_hconf.c (_res_hconf_init): Likewise.
	* resolv/res_init.c (__res_vinit): Likewise.
	* gmon/bb_exit_func.c (__bb_exit_func): Likewise.
	* misc/getpass.c (getpass): Likewise.
	* misc/getusershell.c (initshells): Likewise.
	* misc/getttyent.c (setttyent): Likewise.
	* misc/mntent_r.c (__setmntent): Likewise.
	* time/getdate.c (__getdate_r): Likewise.
	* time/tzfile.c (__tzfile_read): Likewise.
	* iconv/gconv_conf.c (read_conf_file): Likewise.
	* intl/localealias.c (read_alias_file): Disable implicit locking
	for the stream.  Use _unlocked functions for glibc.
	* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Disable
	implicit locking for the stream.
	(__get_nprocs_conf): Likewise.
	(phys_pages_info): Likewise.
 2001-07-17 08:32:35 +00:00
Ulrich Drepper
03fbfeb508 Update. 
2001-01-03  Jakub Jelinek  <jakub@redhat.com>

	* resolv/resolv.h (struct __res_state): Add nsinit field.
	* resolv/res_send.c (res_nsend): Use it instead of nscount.
	* resolv/res_init.c (__res_vinit): Initialize it.
	(res_nclose): Clear it instead of nscount.

	* malloc/mtrace.pl: Fix matching of addresses.
	Patch by Aharon Robbins <arnold@skeeve.com>.
 2001-01-05 02:36:27 +00:00
Ulrich Drepper
74955460c5 Update. 
2000-09-26  Thorsten Kukuk  <kukuk@suse.de>

	* nscd/dbg_log.c (dbg_log): Add missing format string.

	* catgets/catgets.c (catopen): Use getenv instead of __secure_getenv
	since we filter out the variable once.
	* iconv/gconv_conf.c (__gconv_get_path): Likewise.
	* locale/newlocale.c (__newlocale): Likewise.
	* locale/setlocale.c (setlocale): Likewise.
	* malloc/malloc.c (ptmalloc_init): Likewise.
	* resolv/res_hconf.c (_res_hconf_init): Likewise.
	* resolv/res_init.c (__res_vinit): Likewise.
	* time/tzfile.c (__tzfile_read): Likewise.
	* sysdeps/generic/unsecvars.h: New file.
	* elf/dl-support.c (non_dynamic_init): Use it here to remove variables.
	* elf/rtld.c (process_envvars): Likewise.
	* elf/Makefile (distribute): Add unsecvars.h.
 2000-09-26 09:46:55 +00:00
Ulrich Drepper
4aebaa6bd9 Update. 
* argp/argp-help.c: Unify use of function aliases to make more compact
	PLT.
	* include/libintl.h: Likewise.
	* inet/rcmd.c: Likewise.
	* intl/dcigettext.c: Likewise.
	* libio/iofputws.c: Likewise.
	* libio/iofputws_u.c: Likewise.
	* libio/iogetwline.c: Likewise.
	* libio/swprintf.c: Likewise.
	* malloc/malloc.c: Likewise.
	* nss/digits_dots.c: Likewise.
	* posix/fnmatch.c: Likewise.
	* posix/spawn_faction_addclose.c: Likewise.
	* posix/spawn_faction_adddup2.c: Likewise.
	* posix/spawn_faction_addopen.c: Likewise.
	* posix/spawni.c: Likewise.
	* posix/wordexp.c: Likewise.
	* posix/spawni.c: Likewise.
	* resolv/res_hconf.c: Likewise.
	* resolv/res_init.c: Likewise.
	* shadow/lckpwdf.c: Likewise.
	* signal/sighold.c: Likewise.
	* signal/sigrelse.c: Likewise.
	* stdio-common/printf-parse.h: Likewise.
	* stdio-common/printf-prs.c: Likewise.
	* stdio-common/printf_fp.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdio-common/vfscanf.c: Likewise.
	* stdlib/rpmatch.c: Likewise.
	* sunrpc/create_xid.c: Likewise.
	* sunrpc/key_call.c: Likewise.
	* sysdeps/generic/setrlimit64.c: Likewise.
	* sysdeps/generic/utmp_file.c: Likewise.
	* sysdeps/generic/vlimit.c: Likewise.
	* sysdeps/posix/posix_fallocate.c: Likewise.
	* sysdeps/posix/posix_fallocate64.c: Likewise.
	* sysdeps/posix/sigpause.c: Likewise.
	* sysdeps/posix/sigset.c: Likewise.
	* sysdeps/unix/grantpt.c: Likewise.
	* sysdeps/unix/bsd/ualarm.c: Likewise.
	* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
	* sysdeps/unix/sysv/linux/getloadavg.c: Likewise.
	* sysdeps/unix/sysv/linux/ttyname.c: Likewise.
	* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
	* time/strftime.c: Likewise.
	* wcsmbs/wcscoll.c: Likewise.
	* wcsmbs/wcsxfrm.c: Likewise.

	* sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Allow gcc to generate
	postinc/predec instruction.
 2000-08-21 04:18:25 +00:00
Ulrich Drepper
438e82396b Update. 
2000-07-26  Ulrich Drepper  <drepper@redhat.com>

	* resolv/res_init.c: Add support for nameserver communication with
	IPv6.
	* resolv/res_send.c: Likewise.
	* resolv/resolv.h (struct __res_state): Store IPv6 address, not IPv4
	in nsaddrs field.
	Patch by <venaas@nvg.ntnu.no>.
 2000-07-26 08:05:34 +00:00
Ulrich Drepper
e685e07dfa Update. 
2000-07-18  Mark Kettenis  <kettenis@gnu.org>

	Update resolver code to BIND 8.2.3-T5B.

	* resolv/Versions [GLIBC_2.2] (libc): Add __res_init and
	__res_nclose.
	[GLIBC_2.2] (libresolv): Add __dn_expand, __ns_samename,
	__res_mkquery, __res_nsend, __res_query, __res_querydomain and
	__res_search.
	* resolv/Banner: BIND-8.2.3-T5B.

	* resolv/base64.c: Update from BIND 8.2.3-T5B.
	* resolv/herror.c: Likewise.
	* resolv/inet_addr.c: Likewise.
	* resolv/inet_net_ntop.c: Likewise.
	* resolv/inet_net_pton.c: Likewise.
	* resolv/inet_neta.c: Likewise.
	* resolv/inet_ntop.c: Likewise.
	* resolv/nsap_addr.c: Likewise.
	* resolv/inet_pton.c: Likewise.  Reject a few more more invalid
	IPv6 addresses (ISC bug #520).

	* resolv/ns_name.c: Avoid emitting RCS ID in object file.
	* resolv/ns_parse.c: Likewise.
	* resolv/ns_netint.c: Likewise.
	* resolv/ns_samedomain.c: Likewise.
	* resolv/ns_ttl.c: Likewise.
	* resolv/ns_print.c: Update from BIND 8.2.3-T5B.  Avoid emitting
	RCS ID in object file.

	* resolv/res_debug.c: Update from BIND 8.2.3-T5B.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_init.c: Likewise.
	(res_setoptions): Mark internal.
	* resolv/res_send.c: Likewise.
	[_LIBC]: Fully reinstate the code that avoids the FD_SETSIZE limit
	by using poll instead.
	* resolv/res_comp.c: Likewise.
	[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make dn_expand a
	weak alias for __dn_expand.
	* resolv/res_data.c: Likewise.
	(res_close) [_LIBC]: Don't call res_nclose if RES_INIT isn't set
	in _res.options.  Avoids a potential security risk by avoiding a
	close (0).
	[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make
	res_mkquery, res_query, res_querydomain adn res_search weak
	aliases for __res_mkquery, __res_query, __res_querydomain and
	__res_search.
	* resolv/res_libc.c: (_res): Don't initialize.  Fix res_close
	instead to avoid close(0).
	(res_init): Always use the static resolver context.
	[SHLIB_COMPAT (libc, GLIBC_2.0, GLIBC_2_2)]: Make res_init a weak
	alias for __res_init.

	* resolv/resolv.h: Update from BIND 8.2.3-T5B.  Move definition of
	RES_SET_H_ERRNO and accompanying comment to...
	* include/resolv.h: ... here.

	* resolv/arpa/namser.h: Update from BIND 8.2.3-T5B.
	* resolv/arpa/nameser_compat.h: Likewise.
 2000-07-19 22:03:58 +00:00
Ulrich Drepper
b43b13ac25 Update. 
1999-12-03  Andreas Jaeger  <aj@suse.de>

	* nss/getXXbyYY.c: Include <resolv.h>
	(FUNCTION_NAME): Use res_ninit instead of res_init.

	* nss/getXXbyYY_r.c [NEED__RES]: Include <resolv.h> for _res
	declaration and prototypes.
	Remove extra _res declaration.
	(INTERNAL): Use thread aware res_ninit function.

	* inet/gethstbyad_r.c: Include <resolv.h>.

	* resolv/res_data.c: Update from Bind 8.2.2-P5.  Moved res_init to
	res_libc.c.  Disabled unneeded functions.

	* resolv/res_libc.c: New file.

	* Versions.def: Add version GLIBC_2.2 for libpthread.
	Add versions GLIBC_2.1 and GLIBC_2.2 for libresolv.

	* include/resolv.h: Add internal interfaces.

	* resolv/Makefile (routines): Add new files.
	(libresolv-routines): Likewise.
	(distribute): Likewise.

	* resolv/gethnamaddr.c: Use thread safe resolver functions.
	* resolv/nss_dns/dns-host.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.

	* resolv/arpa/nameser.h: Update from Bind 8.2.2-P5.
	* resolv/nsap_addr.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/resolv.h: Likewise.

	* resolv/Versions: Add __res_state and __res_ninit with version
	GLIBC_2.2 to libc.
	Add new interfaces with version GLIBC_2.2 to libresolv.

	* resolv/Banner: Update.

	* include/arpa/nameser_compat.h: New file.

	* resolv/ns_name.c: New file from Bind 8.2.2-P5.
	* resolv/ns_netint.c: Likewise.
	* resolv/ns_parse.c: Likewise.
	* resolv/ns_print.c: Likewise.
	* resolv/ns_samedomain.c: Likewise.
	* resolv/ns_ttl.c: Likewise.
	* resolv/arpa/nameser_compat.h: Likewise.
	* resolv/res_debug.h: Likewise.

	Some patches are based on work done by Adam D. Bradley
	<artdodge@cs.bu.edu>.

	* sysdeps/unix/sysv/linux/configure.in: Remove check for ldconfig,
	set always use_ldconfig instead.
 1999-12-04 18:05:55 +00:00
Ulrich Drepper
c4db757322 Update. 
* gmon/gmon.c: Remove advertising clause of copyright.
	* gmon/mcount.c: Likewise.
	* gmon/sys/gmon.h: Likewise.
	* inet/arpa/ftp.h: Likewise.
	* inet/arpa/telnet.h: Likewise.
	* inet/arpa/tftp.h: Likewise.
	* inet/inet_lnaof.c: Likewise.
	* inet/inet_mkadr.c: Likewise.
	* inet/inet_net.c: Likewise.
	* inet/inet_netof.c: Likewise.
	* inet/protocols/routed.h: Likewise.
	* inet/protocols/rwhod.h: Likewise.
	* inet/protocols/talkd.h: Likewise.
	* inet/protocols/timed.h: Likewise.
	* inet/rcmd.c: Likewise.
	* inet/rexec.c: Likewise.
	* inet/ruserpass.c: Likewise.
	* io/fts.c: Likewise.
	* io/fts.h: Likewise.
	* login/login_tty.c: Likewise.
	* misc/fstab.h: Likewise.
	* misc/getttyent.c: Likewise.
	* misc/getusershell.c: Likewise.
	* misc/sys/queue.h: Likewise.
	* misc/sys/syslog.h: Likewise.
	* misc/syslog.c: Likewise.
	* misc/ttyent.h: Likewise.
	* misc/ttyslot.c: Likewise.
	* resolv/arpa/nameser.h: Likewise.
	* resolv/gethnamaddr.c: Likewise.
	* resolv/herror.c: Likewise.
	* resolv/inet_addr.c: Likewise.
	* resolv/mapv4v6addr.h: Likewise.
	* resolv/mapv4v6hostent.h: Likewise
	* resolv/nss_dns/dns-host.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_data.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/resolv.h: Likewise.
	* sysdeps/generic/div.c: Likewise.
	* sysdeps/generic/netinet/ip.h: Likewise.
	* sysdeps/generic/netinet/tcp.h: Likewise.
	* sysdeps/generic/paths.h: Likewise.
	* sysdeps/generic/prof-freq.c: Likewise.
	* sysdeps/generic/sys/ttydefaults.h: Likewise.
	* sysdeps/gnu/netinet/ip_icmp.h: Likewise.
	* sysdeps/gnu/netinet/tcp.h: Likewise.
	* sysdeps/ieee754/support.c: Likewise.
	* sysdeps/mach/hurd/sys/param.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/bits/errno.h: Likewise.
	* sysdeps/unix/bsd/bsd4.4/bits/ioctls.h: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/sys/ttydefaults.h: Likewise.
	* sysdeps/unix/bsd/sys/reboot.h: Likewise.
	* sysdeps/unix/sysv/linux/netinet/if_ether.h: Likewise.
	* sysdeps/unix/sysv/linux/netinet/igmp.h: Likewise.
	* sysdeps/unix/sysv/linux/netinet/ip.h: Likewise.
	* sysdeps/unix/sysv/linux/paths.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/quota.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/ttydefaults.h: Likewise.
	* sysdeps/vax/DEFS.h: Likewise.
	* termios/sys/ttychars.h: Likewise.
	* misc/daemon.c: Likewise.  Call fork.
 1999-06-08 21:20:07 +00:00
Ulrich Drepper
c4563d2d66 Update. 
1999-04-28  Ulrich Drepper  <drepper@cygnus.com>

	* argp/argp-ba.c (argp_program_bug_address): Don't initialize with 0.
	* argp/argp-parse.c (_argp_hang): Likewise.
	* argp/argp-pv.c (argp_program_version): Likewise.
	* argp/argp-pvh.c (argp_program_version_hook): Likewise.
	* inet/ether_hton.c (ether_hton, startp): Likewise.
	* inet/ether_ntoh.c (ether_ntoh, startp): Likewise.
	* inet/getnetgrent_r.c (setup, startp): Likewise.
	* intl/loadmsgcat.c (_nl_msg_cat_cntr): Likewise.
	* intl/localealias.c (string_space, string_space_act, string_space_max,
	nmap, maxmap): Likewise.
	* libio/iopopen.c (proc_file_chain): Likewise.
	* libio/oldiopopen.c (old_proc_file_chain): Likewise.
	* locale/lc-collate.c (__collate_table, __collate_extra,
	__collate_element_hash, __collate_element_strings,
	__collate_element_values): Likewise.
	* malloc/mcheck.c (mcheck_used): Likewise.
	* malloc/mtrace.c (added_atexit_handler): Likewise.
	* malloc/set-freeres.c (already_called): Likewise.
	* misc/getpass.c (getpass) [buf, bufsize]: Likewise.
	* misc/syslog.c (LogStat, LogTag): Likewise.
	* nss/XXX-lookup.c (DATABASE_NAME_SYMBOL): Likewise.
	* nss/getXXbyYY_r.c (startp): Likewise.
	* posix/getopt.c (optarg, __getopt_initialized): Likewise.
	* posix/regex.c (init_syntax_once) [done]: Likewise.
	(debug): Likewise.
	* string/strfry.c (init): Likewise.
	* sunrpc/svc_run.c (svc_top): Likewise.
	* posix/euidaccess.c (have_ids): Likewise.
	* sysdeps/unix/sysv/linux/poll.c (must_emulate): Likewise.
	* sysdeps/unix/sysv/linux/ttyname.c (__ttyname, namelen): Likewise.
	* time/getdate.c (getdate_err): Likewise.
	* time/tzfile.c (transitions, type_idxs, types, zone_names, leaps):
	Likewise.
	* time/tzset.c (old_tz, is_initialized): Likewise.

	* inet/getnameinfo.c (nrl_domainname): Rewrite to allow initialization
	of static data with zero.
	* signal/allocrtsig.c (init): Likewise.

	* string/Makefile (routines): Add strchrnul.
	* string/Versions [GLIBC_2.1.1]: Add strchrnul.
	* string/string.c: Add strchrnul prototype.
	* include/string.h: Add __strchrnul prototype.
	* sysdeps/generic/strchrnul.c: New file.
	* sysdeps/i386/strchrnul.S: New file.
	* sysdeps/i386/bits/string.c: Add strchrnul optimization.
	* sysdeps/i386/i486/bits/string.c: Likewise.
	* argp/argp-help.c (argp_args_usage): Use __strchrnul.
	* inet/ether_line.c (ether_line): Likewise.
	* nscd/nscd_conf.c (nscd_parse_file): Likewise.
	* nss/nsswitch.c (nss_parse_file): Likewise.
	* posix/execvp.c (execvp): Likewise.
	* posix/fnmatch.c (internal_fnmatch): Likewise.
	* resolv/res_hconf.c (_res_hconv_init): Likewise.
	* resolv/res_init.c (res_init): Likewise.
	* stdlib/fmtmsg.c (init): Likewise.
	* stdlib/getsubopt.c (getsubopt): Likewise.

	* catgets/catgets.c (catopen): Only allocate one memory block.
	(catclose): Only one free call necessary.

	* catgets/open_catalog.c (__open_catalog): Simplify handling of
	file descriptor.

	* ctype/ctype-extn.c: Make __toascii_l and __isascii_l alias instead
	of real functions.  Simplify _tolower and _toupper.

	* grp/initgroups.c (compat_call): Remove unnecessary use of pointer
	variable.

	* iconv/gconv.h (struct gconv_info): Change data element from pointer
	to array of size 0.
	* iconv/gconv_open.c (__gconv_open): Allocate structures accordingly.
	* iconv/gconv_close.c (__gconv_close): Don't free data.

	* iconv/gconv_conf.c (add_alias): Avoid searching in tree twice to
	insert new alias.

	* iconv/gconv_db.c (add_derivation): More efficient copying.  Check
	for error while inserting in tree.

	* include/time.h: Pretty print.

	* inet/ruserpass.c: Rewrite use of toktab to avoid string pointers
	in table and lots of relocations.
	* posix/regex.c (regerror): Rewrite use of re_error_msgid to avoid
	string pointers in table and lots of relocations.

	* intl/finddomain.c: Remove definition of strchr macro.

	* io/ftw.c (nftw_arr, ftw_arr): Make const.

	* locale/loadlocale.c (_nl_load_locale): Optimize string copying.

	* locale/localeinfo.h (_nl_category_names): Change into an array with
	fixed width char string elements.
	* locale/setlocale.c (_nl_category_names): Likewise.
	(_nl_current): Make global.
	* locale/nl_langinfo.c (nldata): Removed.  Use _nl_current now.

	* malloc/Makefile (distribute): Add stackinfo.h.
	* sysdeps/generic/stackinfo.h: New file.
	* sysdeps/i386/stackinfo.h: New file.
	* posix/execl.c: Use stackinfo.h in optimizing alloca use.
	* posix/execle.c: Likewise.
	* posix/execlp.c: Likewise.

	* nis/nis_table.c (__create_ib_request): Always use realloc.

	* posix/execvp.c (execute): Rename to script_execute and keep only
	code to execute using shell.
	(execvp): Call execv directly and only fall back on script_execute.

	* resolv/inet_net_pton.c (inet_net_pton_ipv4): Remove digits define
	and always use xdigits instead.

	* resolv/res_init.c (res_init): Use rawmemchr instead of strchr
	where appropriate.

	* stdlib/fpioconst.h (__tens): New declaration.
	(struct mp_power): Remove array, add arrayoff element.
	* stdlib/fpioconst.c: Replace definitions of _ten_p* arrays by one
	__tens array and add in _fpioconst_pow10 offsets into __tens.
	* stdio-common/printf_fp.c: Rewrite to use new __tens array.
	* stdlib/strtod.c: Likewise.

	* stdlib/a64l.c (a64l_table): Avoid unnecessary elements.

	* stdlib/exit.c: Rewrite to use __exit_funcs being as sign for end
	of the list.
	* stdlib/atexit.c (__exit_funcs): Don't initialize.

	* stdlib/fmtmsg.c (keywords): Make name element fixed width array.

	* sunrpc/clnt_perr.c: Rewrite clnt_sperrno and auth_errmsg to use
	a single and an array with offsets.

	* sunrpc/des_soft.c (partab): Make it const.

	* sunrpc/key_call.c (trytimeout, tottimeout): Make const.
	(__key_encryptsession_pk_LOCAL): Don't initialize with 0.
	(__key_decryptsession_pk_LOCAL): Likewise.
	(__key_gendes_LOCAL): Likewise.
	(MESSENGER): Mark const.
	(key_call_private_main): Don't initialize with 0.
	(use_keyenvoy): Don't initialize with 0.
	(key_call): Rewrite to reverse logic of use_doors variable.

	* sunrpc/netname.c (OPSYS): Define as array, not pointer.
	(startp): Don't initialize with zero.

	* sunrpc/openchild.c (_openchild): Make first argument const.

	* sunrpc/pmap_rmt.c (timeout): Mark const.
	* sunrpc/xcrypt.c (hex): Likewise.

	* sysdeps/unix/sysv/linux/getcwd.c: Rewrite to allow omitting
	initialization of global variables.
	* sysdeps/unix/sysv/linux/getpt.c: Likewise.
	* sysdeps/unix/sysv/linux/if_index.c: Likewise.
	* termios/tcgetsid.c: Likewise.

	* sysdeps/unix/sysv/linux/i386/dl-procinfo.h (x86_cap_flags): Change
	fxsr to osfxsr.

	* time/tzfile.c (__tzfile_read): Rewrite to allocate only one memory
	block.  Add function to free memory if wanted.
	* time/tzset.c (tzset_internal): Pass extra argument to __tzfile_read.

	* wcsmbs/wcsmbsload.c (to_wc, to_mb): Correct initializers.

	* wcsmbs/wmemset.c: Little code optimization.
 1999-04-28 23:13:52 +00:00
Ulrich Drepper
04795ad902 Update. 
1998-09-11  Ulrich Drepper  <drepper@cygnus.com>

	* resolv/res_init.c (res_init): Handle resolv.conf file with only
	one nameserver correctly.  Patch by HJ Lu.

	* iconvdata/Makefile (modules): Add IEC_P27-1, BALTIC, ASMO_449,
	and ANSI_X3.110.
	Define *-routines variables for new modules.
	(distribute): Add .c files for new modules.
	(awk-generated-headers): Add iec_p27-1.h, baltic.h, and asmo_449.h.
	Add rules for hedaer generation.
	* iconvdata/gconv-modules: Add entries for new modules.  Pretty print.
	* iconvdata/ansi_x3.110.c: New file.
	* iconvdata/asmo_449.c: New file.
	* iconvdata/baltic.c: New file.
	* iconvdata/iec_p27-1.c: New file.

	* iconvdata/t61.c (from_ucs4): Correct 0x23, 0x24, 0x80, and 0x81
	entries.
	Convert U02dc correctly.

	* math/atest-exp.c: Add parentheses to avoid gcc warnings.
	* math/atest-exp2.c: Likewise.
	* math/atest-sincos.c: Likewise.

	* posix/getopt.h: Don't define non-POSIX stuff unless _GNU_SOURCE
	is defined.

1998-09-11 10:51  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/strcoll.c: Optimize a few expressions.
	* string/strxfrm.c: Likewise.
 1998-09-11 12:14:37 +00:00