Update.

1998-02-26  Ulrich Drepper  <drepper@cygnus.com>

	* nis/ypclnt.c (yp_master): Check result of strdup.
	Patch by Thorsten Kukuk.

1998-02-26  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/ypclnt.c: Give clnt handle after error checking free, change
	return codes to fix problems with rpc.nisd in YP mode on Ultra's.

1998-02-26 09:00  Ulrich Drepper  <drepper@cygnus.com>

	* misc/fstab.c: Partly rewritten to use dynamically allocated buffer.
	Patch by Joe Keane <jgk@jgk.org>.

	* misc/fstab.h (struct fstab): Change fs_type member to be const.
	* misc/fstab.c: Remove casts in fs_type assignments.

1998-02-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/i386/fpu/bits/fenv.h: Correct typo.  ISO C 9X defines
	FE_TOWARDZERO and not FE_TOWARDSZERO.  Reported by H.J. Lu.
	* sysdeps/sparc/sparc64/fpu/bits/fenv.h: Likewise.
	* sysdeps/sparc/sparc32/fpu/bits/fenv.h: Likewise.
	* sysdeps/powerpc/bits/fenv.h: Likewise.
	* sysdeps/m68k/fpu/bits/fenv.h: Likewise.
	* sysdeps/generic/bits/fenv.h: Likewise.
	* sysdeps/alpha/fpu/bits/fenv.h: Likewise.
	* sysdeps/i386/fpu/fesetenv.c (fesetenv): Likewise.
	* sysdeps/powerpc/test-arith.c (main): Likewise.

1998-02-25  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/fpu/bits/mathinline.h: Also fix i386 versions of
	the comparison macros.

1998-02-21 20:14  H.J. Lu  <hjl@gnu.org>

	* sysdeps/libm-ieee754/s_log2.c (ln2): Added.
	(__log2): Fixed return values.
	* sysdeps/libm-ieee754/s_log2f.c: Likewise.

1998-02-25  Ulrich Drepper  <drepper@cygnus.com>

	* math/math.h (isunordered): Rename local variables to ensure
	correct code.  Reported by HJ Lu.

1998-02-25 10:34  Ulrich Drepper  <drepper@cygnus.com>

	* sysdpes/i386/fpu/bits/mathinline.h (isgreater, isgreaterequal,
	isless, islessequal, islessgreater, isunordered): Fix syntax for
	fucompip instruction.
	(isless, islessequal): Fix logic.

1998-02-21  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* math/libm-test.c (sqrt_test): Add test for sqrt(2).
	(comparisons_test): New tests for comparison macros.

2 files changed, 8 insertions, 6 deletions

diff --git a/sysdeps/libm-ieee754/s_log2.c b/sysdeps/libm-ieee754/s_log2.c
index 93c20b3db1..7379ce85e7 100644
--- a/sysdeps/libm-ieee754/s_log2.c
+++ b/sysdeps/libm-ieee754/s_log2.c
@@ -62,6 +62,7 @@ static const double
 #else
 static double
 #endif
+ln2 = 0.69314718055994530942,
 two54   =  1.80143985094819840000e+16,  /* 43500000 00000000 */
 Lg1 = 6.666666666666735130e-01,  /* 3FE55555 55555593 */
 Lg2 = 3.999999999940941908e-01,  /* 3FD99999 9997FA04 */
@@ -109,7 +110,7 @@ static double zero   =  0.0;
 	if((0x000fffff&(2+hx))<3) {	/* |f| < 2**-20 */
 	    if(f==zero) return dk;
 	    R = f*f*(0.5-0.33333333333333333*f);
-	    return dk-(R-f);
+	    return dk-(R-f)/ln2;
 	}
  	s = f/(2.0+f);
 	z = s*s;
@@ -122,9 +123,9 @@ static double zero   =  0.0;
 	R = t2+t1;
 	if(i>0) {
 	    hfsq=0.5*f*f;
-	    return dk-((hfsq-(s*(hfsq+R)))-f);
+	    return dk-((hfsq-(s*(hfsq+R)))-f)/ln2;
 	} else {
-	    return dk-((s*(f-R))-f);
+	    return dk-((s*(f-R))-f)/ln2;
 	}
 }
 
diff --git a/sysdeps/libm-ieee754/s_log2f.c b/sysdeps/libm-ieee754/s_log2f.c
index da9dfb8324..2377acd36a 100644
--- a/sysdeps/libm-ieee754/s_log2f.c
+++ b/sysdeps/libm-ieee754/s_log2f.c
@@ -23,6 +23,7 @@ static const float
 #else
 static float
 #endif
+ln2 = 0.69314718055994530942,
 two25 =    3.355443200e+07,	/* 0x4c000000 */
 Lg1 = 6.6666668653e-01,	/* 3F2AAAAB */
 Lg2 = 4.0000000596e-01,	/* 3ECCCCCD */
@@ -69,7 +70,7 @@ static float zero   =  0.0;
 	if((0x007fffff&(15+ix))<16) {	/* |f| < 2**-20 */
 	    if(f==zero) return dk;
 	    R = f*f*((float)0.5-(float)0.33333333333333333*f);
-	    return dk-(R-f);
+	    return dk-(R-f)/ln2;
 	}
  	s = f/((float)2.0+f);
 	z = s*s;
@@ -82,9 +83,9 @@ static float zero   =  0.0;
 	R = t2+t1;
 	if(i>0) {
 	    hfsq=(float)0.5*f*f;
-	    return dk-((hfsq-(s*(hfsq+R)))-f);
+	    return dk-((hfsq-(s*(hfsq+R)))-f)/ln2;
 	} else {
-	    return dk-((s*(f-R))-f);
+	    return dk-((s*(f-R))-f)/ln2;
 	}
 }
 weak_alias (__log2f, log2f)