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| author | Ulrich Drepper <drepper@redhat.com> | 1998-08-31 16:30:27 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-08-31 16:30:27 +0000 |
| commit | bfce746a87e205a682b85e144e056029a8a30d07 (patch) | |
| tree | 081313643ad086d15559161dc218d203b62f605d /math/bits | |
| parent | ac72fbb190675473855c33d79ccd75b0de68c0d1 (diff) | |
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Update.
1998-08-31 15:56 Ulrich Drepper <drepper@cygnus.com>
* db2/db_int.h: Use <db.h> instead of "db.h" to find header in include.
* include/stdio.h: Add __vsscanf.
* libio/stdio.h: Make vfscanf, scanf, and vsscanf available if
__USE_ISOC9X.
Remove __vsscanf declaration.
Always declare fgetpos and fsetpos.
* math/math.h: Define isinf as macro.
* math/bits/mathcalls.h: Change to declare __isinf all the time.
Don't declare scalb for ISO C 9x.
* math/tgmath.h: Define fma. Rewrite the underlying macros.
* stdlib/stdlib.h: Declare strtof and strtold is __USE_ISOC9X.
* sysdeps/unix/sysv/linux/bits/sigcontext.h: Allow inclusion from
sys/ucontext.h.
* sysdeps/wordsize-32/inttypes.h: Define missing PRI* and SCN*
macros.
1998-08-31 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/standalone/bits/errno.h (ENOMSG): Remove duplicate.
Reported by jreising@frequentis.com [PR libc/767].
1998-08-31 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* io/lockf.c (lockf): Move initilisation of fl.l_whence and
fl.l_start at beginning of function.
Patch by Geoff. Dash <geoffd@zeta.org.au> [PR libc/769].
Diffstat (limited to 'math/bits')
| -rw-r--r-- | math/bits/mathcalls.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h index a94707ffe3..d23a013ae6 100644 --- a/math/bits/mathcalls.h +++ b/math/bits/mathcalls.h @@ -171,10 +171,14 @@ __MATHCALL (floor,, (_Mdouble_ __x)); __MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y)); +/* Return 0 if VALUE is finite or NaN, +1 if it + is +Infinity, -1 if it is -Infinity. */ +__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); + #ifdef __USE_MISC /* Return 0 if VALUE is finite or NaN, +1 if it is +Infinity, -1 if it is -Infinity. */ -__MATHDECLX (int,isinf,, (_Mdouble_ __value), (__const__)); +__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__)); /* Return nonzero if VALUE is finite and not NaN. */ __MATHDECLX (int,finite,, (_Mdouble_ __value), (__const__)); @@ -248,15 +252,17 @@ __MATHCALL (rint,, (_Mdouble_ __x)); /* Return X + epsilon if X < Y, X - epsilon if X > Y. */ __MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__)); -#ifdef __USE_ISOC9X +# ifdef __USE_ISOC9X __MATHCALLX (nextafterx,, (_Mdouble_ __x, long double __y), (__const__)); -#endif +# endif /* Return the remainder of integer divison X / Y with infinite precision. */ __MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y)); +#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED /* Return X times (2 to the Nth power). */ __MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n)); +#endif /* Return X times (2 to the Nth power). */ __MATHCALL (scalbn,, (_Mdouble_ __x, int __n)); |