Update.

1997-03-29 17:39  Ulrich Drepper  <drepper@cygnus.com>

	* math/Makefile (routines): Add carg, s_ccosh and s_csinh.

	* math/complex.h: Add C++ protection.

	* math/libm-test.c (cexp_test): Correct a few bugs.
	(csinh_test): New function.
	(ccosh_test): New function.
	(cacos_test): New function.
	(cacosh_test): New function.
	(casinh_test): New function.
	(catanh_test): New function.
	(main): Add calls to csinh_test and ccosh_test.

	* misc/Makefile (tests): Add tst-tsearch.
	Add rule to link tst-tsearch against libm.
	* misc/tsearch.c: Rewritten to use Red-Black-Tree algorithm by
	Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.
	* misc/tst-tsearch.c: New file.

	* stdio-common/bug5.c: Clear LD_LIBRARY_PATH environment variable
	before using system.
	* stdio-common/test-popen.c: Clear LD_LIBRARY_PATH environment variable
	before using popen.

	* sysdeps/libm-ieee754/s_cexp.c: Correct handling of special cases.
	* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
	* sysdeps/libm-ieee754/s_cexpl.c: Likewise.

	* sysdeps/libm-i387/s_cexp.S: New file.  ix87 specific implementation
	of complex exponential function.
	* sysdeps/libm-i387/s_cexpf.S: New file.
	* sysdeps/libm-i387/s_cexpl.S: New file.

	* sysdeps/libm-ieee754/s_ccosh.c: New file.  Implementation of
	complex cosh function.
	* sysdeps/libm-ieee754/s_ccoshf.c: New file.
	* sysdeps/libm-ieee754/s_ccoshl.c: New file.
	* sysdeps/libm-ieee754/s_csinh.c: New file.  Implementation of
	complex sinh function.
	* sysdeps/libm-ieee754/s_csinhf.c: New file.
	* sysdeps/libm-ieee754/s_csinhl.c: New file.

	* math/carg.c: New file.  Generic implementatio of carg function.
	* math/cargf.c: New file.
	* math/cargl.c: New file.

1997-03-29 16:07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/system.c: Update copyright.

1997-03-29 04:18  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-error.c (_dl_catch_error): Add another argument which is
	passed to OPERATE.
	(_dl_receive_error): Likewise.
	* elf/link.h: Change prototypes for _dl_catch_error and
	_dl_receive_error to reflect above change.
	* elf/dl-deps.c: Don't use nested function.  Call _dl_catch_error
	with additional argument with pointer to data.
	* elf/dlclose.c: Likewise.
	* elf/dlerror.c: Likewise.
	* elf/dlopen.c: Likewise.
	* elf/dlsym.c: Likewise.
	* elf/dlvsym.c: Likewise.
	* elf/rtld.c: Likewise.
	* nss/nsswitch.c: Likewise.
	Patch by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.

1997-03-28 21:14  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* elf/dl-error.c: Manually set up the values of "c", this avoids a
	call to memcpy and a zero 152 bytes structure.

	* sysdeps/sparc/dl-machine.h (elf_machine_rela): Test
	RTLD_BOOTSTRAP to avoid performing relative relocs on a second
	pass.

	* sysdeps/sparc/udiv_qrnnd.S: Make the code PIC aware.

	* sysdeps/unix/sysv/linux/sparc/Dist: Add kernel_stat.h and
	kernel_sigaction.h

	Add Linux/SPARC specific definitions.
	* sysdeps/unix/sysv/linux/sparc/fcntlbits.h: New file.
	* sysdeps/unix/sysv/linux/sparc/ioctls.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_stat.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/signum.h: New file.
	* sysdeps/unix/sysv/linux/sparc/termbits.h: New file.

1997-03-28 13:06  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/posix/getaddrinfo.c (gaih_inet_serv): Use
	__getservbyname_r() not getservbyname().
	(BROKEN_LIKE_POSIX): Define to 1 so we get strict POSIX behaviour.

2 files changed, 38 insertions, 25 deletions

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 4d32ee02ac..f819bb4c0c 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -45,7 +45,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /* getaddrinfo() v1.13 */
 
 /* To do what POSIX says, even when it's broken: */
-/* #define BROKEN_LIKE_POSIX 1 */
+#define BROKEN_LIKE_POSIX 1
 #define LOCAL 1
 #define INET6 1
 #define HOSTTABLE 0
@@ -168,21 +168,34 @@ static int gaih_local(const char *name, const struct gaih_service *service,
 };
 #endif /* LOCAL */
 
-static struct gaih_typeproto gaih_inet_typeproto[] = {
+static struct gaih_typeproto gaih_inet_typeproto[] =
+{
   { 0, 0, NULL },
-  { SOCK_STREAM, IPPROTO_TCP, (char *)"tcp" },
-  { SOCK_DGRAM, IPPROTO_UDP, (char *)"udp" },
+  { SOCK_STREAM, IPPROTO_TCP, (char *) "tcp" },
+  { SOCK_DGRAM, IPPROTO_UDP, (char *) "udp" },
   { 0, 0, NULL }
 };
 
 static int gaih_inet_serv(char *servicename, struct gaih_typeproto *tp, struct gaih_servtuple **st)
 {
   struct servent *s;
+  int tmpbuflen = 1024;
+  struct servent ts;
+  char *tmpbuf = __alloca (tmpbuflen);
+  while (__getservbyname_r (servicename, tp->name, &ts, tmpbuf, tmpbuflen, &s))
+    {
+      if (errno == ERANGE)
+	{
+	  tmpbuflen *= 2;
+	  tmpbuf = __alloca (tmpbuflen);
+	}
+      else
+	{
+	  return GAIH_OKIFUNSPEC | -EAI_SERVICE;
+	}
+    }
 
-  if (!(s = getservbyname(servicename, tp->name)))
-    return (GAIH_OKIFUNSPEC | -EAI_SERVICE);
-
-  if (!(*st = malloc(sizeof(struct gaih_servtuple))))
+  if (!(*st = malloc (sizeof (struct gaih_servtuple))))
     return -EAI_MEMORY;
 
   (*st)->next = NULL;
diff --git a/sysdeps/posix/system.c b/sysdeps/posix/system.c
index b1a685c29a..2b8f9cb590 100644
--- a/sysdeps/posix/system.c
+++ b/sysdeps/posix/system.c
@@ -1,20 +1,20 @@
-/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+/* Copyright (C) 1991, 92, 94, 95, 96, 97 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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 <stddef.h>
 #include <stdlib.h>