Update.

1997-04-02 16:28  Ulrich Drepper  <drepper@cygnus.com>

	* grp/fgetgrent.c: Don't use fixed buffer length.  Allow dynamic
	adjustment if the underlying function say it is too small.
	* pwd/fgetpwent.c: Likewise.
	* shadow/fgetspent.c: Likewise.
	* shadow/sgetspent.c: Likewise.

	* grp/fgetgrent_r.c (__fgetgrent_r): If `parse_result' returns -1
	this means there was not enough room for the gr_mem array.

	* nss/nss_files/files-XXX.c: Leave loop and return error if
	`parse_result' returns -1.

	* nss/nss_files/files-parse.c (parse_line): Return -1 if parsing
	of trailing list fails because of low memory.
	(parse_list): Rewrite.  The logic was completly incorrect since
	the checks for overflowing the array were not executed when
	needed.

	* shadow/sgetspent_r.c: Only a return value > 0 from parse_line
	signals success.

	* nss/getXXbyYY.c: Make sure NULL is returned if we ran out of memory.
	* nss/getXXent.c: Likewise.

	* stdlib/strtod.c (SET_MANTISSA): Make sure that at least one bit
	is set in mantissa.
	* stdlib/strtof.c: Likewise.
	* stdlib/strtold.c: Likewise.
	* wcsmbs/wcstof.c: Likewise.
	* wcsmbs/wcstold.c: Likewise.

	* sysdeps/libm-ieee754/s_nan.c: Use strtod is parameter is not empty
	string.
	* sysdeps/libm-ieee754/s_nanf.c: Likewise.
	* sysdeps/libm-ieee754/s_nanld.c: Likewise.

1997-04-02 13:56  Ulrich Drepper  <drepper@cygnus.com>

	* manual/errno.texi: Add description of strerror_r.

1997-04-01 19:07  H.J. Lu (hjl@gnu.ai.mit.edu)

	* manual/errno.texi: Add ENOMEDIUM and EMEDIUMTYPE.

1997-04-02 13:55  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/gnu/errlist.awk: The Texinfo file is named errno.texi.

1997-03-30 10:59  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/s_cexp.c: New file.
	* sysdeps/m68k/fpu/s_cexpf.c: New file.
	* sysdeps/m68k/fpu/s_cexpl.c: New file.
	* sysdeps/m68k/fpu/s_nearbyint.c: New file.
	* sysdeps/m68k/fpu/s_nearbyintf.c: New file.
	* sysdeps/m68k/fpu/s_nearbyintl.c: New file.
	* sysdeps/m68k/fpu/s_trunc.c: New file.
	* sysdeps/m68k/fpu/s_truncf.c: New file.
	* sysdeps/m68k/fpu/s_truncl.c: New file.

	* sysdeps/m68k/fpu/s_modf.c: Rewritten.
	* sysdeps/m68k/fpu/s_modff.c: Adapted.
	* sysdeps/m68k/fpu/s_modfl.c: Likewise.

	* sysdeps/m68k/fpu/e_atan2.c: Use __signbit inline.
	* sysdeps/m68k/fpu/e_pow.c: Likewise.  Write 0.0/0.0 for NaN.  Fix
	typo in test for `y = 0.5'.

	* sysdeps/m68k/fpu/__math.h: Define __trunc, __signbit,
	__nearbyint.  Remove __modf.

	* sysdeps/m68k/Makefile (CFLAGS-s_copysignl.c) [$(subdir)=math]:
	Define for gcc bug workaround.

	* math/libm-test.c (log2_test): Add epsilon for long double to
	"log2 (e)" and "log2 (16)".
	(modf_test): Fix test name.
	(sqrt_test): Add missing FUNC.

1997-03-29 16:24  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sunrpc/Makefile (CFLAGS-xrquota.c): Fix typo in variable name.

1997-03-28 20:56  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* stdlib/stdlib.h: Declare __clearenv.

1997-03-28 18:03  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/libm-ieee754/s_asinhl.c: Fix Ulrich Dreppers mangling of
	the last change.

1997-03-28 17:55  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* configure.in: Call AC_CANONICAL_BUILD before referencing
	$build.  Fix test for BUILD_CC.

1997-04-02 01:29  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/libm-ieee754/s_log2f.c (__log2f): Fix typo.

1997-03-31 18:53  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/unix/sysv/linux/net/route.h: Add new IPv6 definitions.

1997-04-01 14:08  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/memset.c: Fix typo.
	* sysdeps/stub/fchmod.c: Fix typo.
	* sysdeps/stub/fchdir.c: Fix typo.
	Reported by Fila Kolodny <fila@ibi.com>.

1 files changed, 19 insertions, 19 deletions

diff --git a/sysdeps/m68k/fpu/e_pow.c b/sysdeps/m68k/fpu/e_pow.c
index 970e8b821b..284f1bf294 100644
--- a/sysdeps/m68k/fpu/e_pow.c
+++ b/sysdeps/m68k/fpu/e_pow.c
@@ -27,10 +27,12 @@
 #define float_type double
 #endif
 
-#define __CONCATX(a,b) __CONCAT(a,b)
+#define CONCATX(a,b) __CONCAT(a,b)
+#define s(name) CONCATX(name,SUFF)
+#define m81(func) __m81_u(s(func))
 
 float_type
-__CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
+s(__ieee754_pow) (float_type x, float_type y)
 {
   float_type z;
   float_type ax;
@@ -40,24 +42,24 @@ __CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
   if (x != x || y != y)
     return x + y;
 
-  if (__m81_u(__CONCATX(__isinf,SUFF)) (y))
+  if (m81(__isinf) (y))
     {
-      ax = __CONCATX(fabs,SUFF) (x);
+      ax = s(fabs) (x);
       if (ax == 1)
-	return y - y;
+	return 0.0/0.0;
       if (ax > 1)
 	return y > 0 ? y : 0;
       else
 	return y < 0 ? -y : 0;
     }
 
-  if (__CONCATX(fabs,SUFF) (y) == 1)
+  if (s(fabs) (y) == 1)
     return y > 0 ? x : 1 / x;
 
   if (y == 2)
     return x * x;
-  if (y == 0 && x >= 0)
-    return __m81_u(__CONCATX(__ieee754_sqrt,SUFF)) (x);
+  if (y == 0.5 && x >= 0)
+    return m81(__ieee754_sqrt) (x);
 
   if (x == 10.0)
     {
@@ -70,19 +72,19 @@ __CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
       return z;
     }
 
-  ax = __CONCATX(fabs,SUFF) (x);
-  if (__m81_u(__CONCATX(__isinf,SUFF)) (x) || x == 0 || ax == 1)
+  ax = s(fabs) (x);
+  if (m81(__isinf) (x) || x == 0 || ax == 1)
     {
       z = ax;
       if (y < 0)
 	z = 1 / z;
-      if (signbit (x))
+      if (m81(__signbit) (x))
 	{
-	  float_type temp = __m81_u (__CONCATX(__rint,SUFF)) (y);
+	  float_type temp = m81(__rint) (y);
 	  if (y != temp)
 	    {
 	      if (x == -1)
-		z = (z - z) / (z - z);
+		z = 0.0/0.0;
 	    }
 	  else
 	    {
@@ -105,12 +107,11 @@ __CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
 
   if (x < 0.0)
     {
-      float_type temp = __m81_u (__CONCATX(__rint,SUFF)) (y);
+      float_type temp = m81(__rint) (y);
       if (y == temp)
 	{
 	  long long i = (long long) y;
-	  z = (__m81_u(__CONCATX(__ieee754_exp,SUFF))
-	       (y * __m81_u(__CONCATX(__ieee754_log,SUFF)) (-x)));
+	  z = m81(__ieee754_exp) (y * m81(__ieee754_log) (-x));
 	  if (sizeof (float_type) == sizeof (float))
 	    {
 	      long i = (long) y;
@@ -126,10 +127,9 @@ __CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
 	    }
 	}
       else
-	z = (x - x) / (x - x);
+	z = 0.0/0.0;
     }
   else
-    z = (__m81_u(__CONCATX(__ieee754_exp,SUFF))
-	 (y * __m81_u(__CONCATX(__ieee754_log,SUFF)) (x)));
+    z = m81(__ieee754_exp) (y * m81(__ieee754_log) (x));
   return z;
 }