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authorUlrich Drepper <drepper@redhat.com>1998-08-31 16:30:27 +0000
committerUlrich Drepper <drepper@redhat.com>1998-08-31 16:30:27 +0000
commitbfce746a87e205a682b85e144e056029a8a30d07 (patch)
tree081313643ad086d15559161dc218d203b62f605d /math/bits
parentac72fbb190675473855c33d79ccd75b0de68c0d1 (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.h12
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));