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authorUlrich Drepper <drepper@redhat.com>1998-06-09 18:24:13 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-09 18:24:13 +0000
commit4bbac92a0a58c00a8c8c99241cde3d4a3ddb3f5c (patch)
tree4557a7d8b1e9402e5ad426280f3bcdd33a68b742 /math/bits
parent69f234e8ff029cdd0ee7f91df7bcd006bbcab42f (diff)
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Update.
1998-06-09 18:16 Ulrich Drepper <drepper@cygnus.com> * math/Makefile (libm-calls): Add w_exp10 and e_exp10. * math/libm.map: Add exp10{,f,l} and pow10{,f,l}. * math/math_private.h: Add prototypes for __ieee754_exp10{,f,l}. * math/bits/mathcalls.h: Add definitions for exp10 and pow10 prototypes. * sysdeps/libm-i387/e_exp10.S: New file. * sysdeps/libm-i387/e_exp10f.S: New file. * sysdeps/libm-i387/e_exp10l.S: New file. * sysdeps/libm-ieee754/e_exp10.c: New file. * sysdeps/libm-ieee754/e_exp10f.c: New file. * sysdeps/libm-ieee754/e_exp10l.c: New file. * sysdeps/libm-ieee754/w_exp10.c: New file. * sysdeps/libm-ieee754/w_exp10f.c: New file. * sysdeps/libm-ieee754/w_exp10l.c: New file. * sysdeps/libm-ieee754/k_standard.c: Add exception code for exp10. 1998-05-25 22:18 H.J. Lu <hjl@gnu.org> * sysdeps/unix/sysv/linux/i386/Makefile (sysdep_headers): Add sys/elf.h and sys/reg.h. * sysdeps/unix/sysv/linux/i386/sys/elf.h: New file. * sysdeps/unix/sysv/linux/i386/sys/reg.h: New file. * sysdeps/unix/sysv/linux/i386/sys/procfs.h: New file. * sysdeps/unix/sysv/linux/i386/sys/user.h: New file. * sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_GETREGS, PTRACE_SETREGS, PTRACE_GETFPREGS, PTRACE_SETFPREGS): Added.
Diffstat (limited to 'math/bits')
-rw-r--r--math/bits/mathcalls.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index 3073f25be4..67e86a7d51 100644
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -1,5 +1,5 @@
/* Prototype declarations for math functions; helper file for <math.h>.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -39,7 +39,7 @@
This is just like __MATHCALL but for a function returning `TYPE'
instead of `_Mdouble_'. In all of these cases, there is still
both a `NAME' and a `NAMEf' that takes `float' arguments.
-
+
Note that there must be no whitespace before the argument passed for
NAME, to make token pasting work with -traditional. */
@@ -95,6 +95,13 @@ __MATHCALL (atanh,, (_Mdouble_ __x));
/* Exponential function of X. */
__MATHCALL (exp,, (_Mdouble_ __x));
+#ifdef __USE_GNU
+/* A function missing in all standards: compute exponent to base ten. */
+__MATHCALL (exp10,, (_Mdouble_ __x));
+/* Another name occasionally used. */
+__MATHCALL (pow10,, (_Mdouble_ __x));
+#endif
+
/* Break VALUE into a normalized fraction and an integral power of 2. */
__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));