Update.cvs/libc-ud-970723

1997-07-24 03:14  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-deps.c: Complete rewrite to handle DT_AUXILIARY correctly.

	* inet/Makefile (tests): Add htontest.
	* inet/htontest.c: New file.

	* inet/netinet/in.h: Cleanup optimization of ntoh/hton functions
	when they are no noops.
	* sysdeps/alpha/htonl.S: Don't define __ protected names.
	* sysdeps/alpha/htons.S: Likewise.
	* sysdeps/generic/htonl.c: Likewise.
	* sysdeps/generic/htons.c: Likewise.
	* sysdeps/i386/htonl.S: Likewise.
	* sysdeps/i386/htons.S: Likewise.
	* sysdeps/i386/i486/htonl.S: Likewise.
	* sysdeps/vax/htonl.s: Likewise.
	* sysdeps/vax/htons.s: Likewise.

	* string/Makefile (headers): Add byteswap.h and bits/byteswap.h.
	* string/byteswap.h: New file.
	* sysdeps/generic/bits/byteswap.h: New file.
	* sysdeps/i386/bits/byteswap.h: New file.
	* sysdeps/generic/bits/htontoh.h: Removed.
	* sysdeps/i386/bits/htontoh.h: Removed.

	* misc/search.h: General cleanup.  Don't define reentrant hsearch
	functions uless __USE_GNU.

	* nss/nsswitch.c: Pretty print.

	* sunrpc/clnt_udp.c (clntudp_call): Initialize outlen to prevent
	warning.

	* sysdeps/unix/i386/sysdep.h (DO_CALL): Use lcall, binutils have
	been fixed meanwhile.
	Reported by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-07-24 00:53  Philip Blundell  <Philip.Blundell@pobox.com>

	* db/hash/hash.c (init_hash): Only use statbuf.st_blksize if it
	exists for this port.

1997-07-24 00:12  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/standalone/arm/bits/errno.h (ESTALE): Add.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/argp.texi (Argp Option Vectors): Use @minus, not @math,
	to format a proper minus sign.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/fraiseexcpt.c: Don't handle FE_INEXACT
	specially, the standard doesn't require it.

	* math/test-fenv.c (test_exceptions): Add IGNORE_INEXACT argument,
	if non-zero then don't test inexact flag.  Callers changed.
	(set_single_exc): Ignore inexact flag if underflow or overflow
	exception is raised.

1997-07-23 05:10  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sys/fsuid.h: New file.
	Provided by Michael Deutschmann <ldeutsch@mail.netshop.net>.
	* sysdeps/unix/sysv/linux/Makefile (headers): Add sys/fsuid.h.
	* sysdeps/unix/sysv/linux/Dist: Add sys/fsuid.h.

1997-07-16 10:09  Fila Kolodny  <fila@ibi.com>

	* resolv/gethnamaddr.c: Define MAXHOSTNAMELEN as 256, since RFC 1034
	and 1035 state that a fully qualified domain name cannot exceed 255
	octets in length.
	* resolv/nss_dns/dns-host.c: Likewise.

1997-07-22 09:54  H.J. Lu   <hjl@gnu.ai.mit.edu>

	* inet/netinet/in.h (htons): Fix typos.

	* sysdeps/i386/bits/htontoh.h (__ntohs): Return the value.

1997-07-22 11:47  Ulrich Drepper  <drepper@cygnus.com>

	* nss/nsswitch.c (nss_lookup_function): Include function.def, not
	functions.def.
	Patch by Klaus Espenlaub <kespenla@hydra.informatik.uni-ulm.de>.

1 files changed, 16 insertions, 10 deletions

diff --git a/math/test-fenv.c b/math/test-fenv.c
index 9161c3342e..2c3aeb07f9 100644
--- a/math/test-fenv.c
+++ b/math/test-fenv.c
@@ -85,7 +85,8 @@ test_single_exception (short int exception,
 }
 
 static void
-test_exceptions (const char *test_name, short int exception)
+test_exceptions (const char *test_name, short int exception,
+		 int ignore_inexact)
 {
   printf ("Test: %s\n", test_name);
 #ifdef FE_DIVBYZERO
@@ -97,8 +98,9 @@ test_exceptions (const char *test_name, short int exception)
                          "INVALID");
 #endif
 #ifdef FE_INEXACT
-  test_single_exception (exception, INEXACT_EXC, FE_INEXACT,
-                         "INEXACT");
+  if (!ignore_inexact)
+    test_single_exception (exception, INEXACT_EXC, FE_INEXACT,
+			   "INEXACT");
 #endif
 #ifdef FE_UNDERFLOW
   test_single_exception (exception, UNDERFLOW_EXC, FE_UNDERFLOW,
@@ -163,28 +165,32 @@ static void
 set_single_exc (const char *test_name, int fe_exc, fexcept_t exception)
 {
   char str[200];
+  /* The standard allows the inexact exception to be set together with the
+     underflow and overflow exceptions.  So ignore the inexact flag if the
+     others are raised.  */
+  int ignore_inexact = (fe_exc & (UNDERFLOW_EXC | OVERFLOW_EXC)) != 0;
 
   strcpy (str, test_name);
   strcat (str, ": set flag, with rest not set");
   feclearexcept (FE_ALL_EXCEPT);
   feraiseexcept (exception);
-  test_exceptions (str, fe_exc);
+  test_exceptions (str, fe_exc, ignore_inexact);
 
   strcpy (str, test_name);
   strcat (str, ": clear flag, rest also unset");
   feclearexcept (exception);
-  test_exceptions (str, NO_EXC);
+  test_exceptions (str, NO_EXC, ignore_inexact);
 
   strcpy (str, test_name);
   strcat (str, ": set flag, with rest set");
   feraiseexcept (FE_ALL_EXCEPT ^ exception);
   feraiseexcept (exception);
-  test_exceptions (str, ALL_EXC);
+  test_exceptions (str, ALL_EXC, 0);
 
   strcpy (str, test_name);
   strcat (str, ": clear flag, leave rest set");
   feclearexcept (exception);
-  test_exceptions (str, ALL_EXC ^ fe_exc);
+  test_exceptions (str, ALL_EXC ^ fe_exc, 0);
 }
 
 static void
@@ -193,12 +199,12 @@ fe_tests (void)
   /* clear all exceptions and test if all are cleared */
   feclearexcept (FE_ALL_EXCEPT);
   test_exceptions ("feclearexcept (FE_ALL_EXCEPT) clears all exceptions",
-                   NO_EXC);
+                   NO_EXC, 0);
 
   /* raise all exceptions and test if all are raised */
   feraiseexcept (FE_ALL_EXCEPT);
   test_exceptions ("feraiseexcept (FE_ALL_EXCEPT) raises all exceptions",
-                   ALL_EXC);
+                   ALL_EXC, 0);
   feclearexcept (FE_ALL_EXCEPT);
 
 #ifdef FE_DIVBYZERO
@@ -339,7 +345,7 @@ static void
 initial_tests (void)
 {
   test_exceptions ("Initially all exceptions should be cleared",
-                   NO_EXC);
+                   NO_EXC, 0);
   test_rounding ("Rounding direction should be initalized to nearest",
                  FE_TONEAREST);
 }