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author | Ulrich Drepper <drepper@redhat.com> | 1997-04-21 11:38:46 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-04-21 11:38:46 +0000 |
commit | b4012b7542183a57cd92514e2359b8110609e52a (patch) | |
tree | 4fa35d6484e1f919c3649922545d740b9da14c08 /sysdeps/libm-ieee754/e_scalb.c | |
parent | 406f977a5a0e61732fd13cdeec62c3f14bacc317 (diff) | |
download | glibc-b4012b7542183a57cd92514e2359b8110609e52a.zip glibc-b4012b7542183a57cd92514e2359b8110609e52a.tar.gz glibc-b4012b7542183a57cd92514e2359b8110609e52a.tar.bz2 |
Update.
1997-04-21 13:25 Ulrich Drepper <drepper@cygnus.com>
* manual/arith.texi: Add description for INFINITY, _Imaginary_I,
fpclassify & friends, and complex number operations.
Update various other math functions for ISO C 9X.
* manual/math.texi: Update various entries for ISO C 9X.
Add description for complex number functions.
Add description of rand48 function family.
* manual/string.h: Add description of a64l and l64a.
* math/cmathcalls.h: Fix typo.
* stdlib/a64l.c: Pretty printing.
* stdlib/seed48_r.c: Also reset `a' and `c' to default values.
* stdlib/srand48_r.c: Likewise.
* stdlib/stdlib.h: Pretty printing.
* sysdeps/i386/fpu/__math.h: Fix typo.
* sysdeps/libm-ieee754/s_nearbyintf.c: Correctly name function.
* sysdeps/libm-ieee754/s_nearbyintl.c: Likewise.
1997-04-19 22:16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/e_pow.c: Rewrite handling of integral exponent.
1997-04-18 19:34 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/__math.h: Define optimized versions of
isgreater, isgreaterequal, isless, islessequal, islessgreater, and
isunordered.
1997-04-20 01:28 Richard Henderson <rth@tamu.edu>
* rellns-sh: Handle files in the same directory correctly.
1997-04-20 11:22 Ulrich Drepper <drepper@cygnus.com>
* csu/initfini.c: Place ALIGN instruction at correct positions.
Patch by Richard Henderson <richard@twiddle.rth.home>.
1997-04-19 17:12 Ulrich Drepper <drepper@cygnus.com>
* Make-dist: Don't automatically ignore .c files if the .S or .s file
is ignored.
* csu/Makefile (distribute): Add defs.awk.
1997-04-19 15:39 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/stub/shmat.c: Update to XPG4.2 interface.
* sysdeps/stub/shmdt.c: Likewise.
Reported by Thomas Bushnell, n/BSG.
1997-04-19 13:22 Ulrich Drepper <drepper@cygnus.com>
* manual/stdio.texi: Add description of printf_size and
printf_size_info. Partly based on the documentation by Larry McVoy.
1997-04-19 02:21 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/printf_size.c (printf_size): Correct values for
`units'.
Report by Larry McVoy <lm@neteng.engr.sgi.com>.
* stdio-common/tst-printfsz.c: New file.
* stdio-common/Makefile (tests): Add tst-printfsz.c.
(CFLAGS-tst-printfsz.c): Define to prevent warnings about format
strings.
1997-04-18 15:48 Ulrich Drepper <drepper@cygnus.com>
* login/utmp.h: Add prototype for updwtmp.
* login/logwtmp.c: Add new function updwtmp which allows to write
a complete record to the wtmp file.
Patch by Miquel van Smoorenburg <miquels@cistron.nl>.
1997-04-17 17:57 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/Makefile (headers): Add mathbits.h.
1997-04-16 21:20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/__math.h: Add inlined sincos{,l,f}.
* sysdeps/m68k/fpu/s_sincos.c: New file.
* sysdeps/m68k/fpu/s_sincosf.c: New file.
* sysdeps/m68k/fpu/s_sincosl.c: New file.
* sysdeps/libm-ieee754/e_scalb.c: Use internal names of the
functions.
* sysdeps/libm-ieee754/e_scalbl.c: Likewise.
* sysdeps/libm-ieee754/s_ctanh.c: Use isfinite instead of finite.
* sysdeps/libm-ieee754/s_ctanhf.c: Likewise.
* sysdeps/libm-ieee754/s_ctanhl.c: Likewise.
* sysdeps/libm-ieee754/s_ctan.c: Likewise.
* sysdeps/libm-ieee754/s_ctanf.c: Likewise.
* sysdeps/libm-ieee754/s_ctanl.c: Likewise. Fix type of `res'.
1997-04-18 11:21 Ulrich Drepper <drepper@cygnus.com>
* shadow/fgetspent_r.c: Set *RESULT to NULL before returning error.
Patch by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>.
Diffstat (limited to 'sysdeps/libm-ieee754/e_scalb.c')
-rw-r--r-- | sysdeps/libm-ieee754/e_scalb.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sysdeps/libm-ieee754/e_scalb.c b/sysdeps/libm-ieee754/e_scalb.c index 7f66ec7..86d10bf 100644 --- a/sysdeps/libm-ieee754/e_scalb.c +++ b/sysdeps/libm-ieee754/e_scalb.c @@ -40,16 +40,16 @@ static char rcsid[] = "$NetBSD: e_scalb.c,v 1.6 1995/05/10 20:46:09 jtc Exp $"; #endif { #ifdef _SCALB_INT - return scalbn(x,fn); + return __scalbn(x,fn); #else - if (isnan(x)||isnan(fn)) return x*fn; - if (!finite(fn)) { + if (__isnan(x)||__isnan(fn)) return x*fn; + if (!__finite(fn)) { if(fn>0.0) return x*fn; else return x/(-fn); } - if (rint(fn)!=fn) return (fn-fn)/(fn-fn); - if ( fn > 65000.0) return scalbn(x, 65000); - if (-fn > 65000.0) return scalbn(x,-65000); - return scalbn(x,(int)fn); + if (__rint(fn)!=fn) return (fn-fn)/(fn-fn); + if ( fn > 65000.0) return __scalbn(x, 65000); + if (-fn > 65000.0) return __scalbn(x,-65000); + return __scalbn(x,(int)fn); #endif } |