AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-22 02:40:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update.

Browse Source 
2000-12-06  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/aix/Makefile [$(subdir)==misc]
	(sysdep_routines): Add uitrunc.
	* sysdeps/unix/sysv/aix/uitrunc.c: New file.
	Patches by Michael Keezer <mkeezer@redhat.com>.
This commit is contained in:
Ulrich Drepper 2000-12-07 00:33:59 +00:00
parent 9d241e0c16
commit e3690263f5
4 changed files with 55 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ChangeLog
View File

@ -1,3 +1,10 @@
2000-12-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/aix/Makefile [$(subdir)==misc]
(sysdep_routines): Add uitrunc.
* sysdeps/unix/sysv/aix/uitrunc.c: New file.
Patches by Michael Keezer <mkeezer@redhat.com>.
2000-12-06 Roland McGrath <roland@frob.com>
* sysdeps/mach/hurd/ioctl.c (__ioctl): Don't clobber ARG as we copy in

5
linuxthreads/ChangeLog
View File

@ -1,3 +1,8 @@
2000-12-06 Wolfram Gloger <wg@malloc.de>
* join.c (pthread_detach): Allow case where the thread has already
terminated.
2000-12-05 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't set mips2.

2
sysdeps/unix/sysv/aix/Makefile
View File

@ -6,7 +6,7 @@
static-start-installed-name = /usr/lib/crt0.o
ifeq ($(subdir),misc)
sysdep_routines += dl-open dl-sym dl-close restf savef
sysdep_routines += dl-open dl-sym dl-close restf savef uitrunc
endif
ifeq ($(subdir),login)

42
sysdeps/unix/sysv/aix/uitrunc.c Normal file
View File

@ -0,0 +1,42 @@
/* Copyright (C) 2000 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
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <math.h>
/* The uitrunc function returns the nearest unsigned integer
to the x parameter in the direction of 0. This actions is
equivalent to truncation off the fraction bits of the x
parameter and then converting x to an unsigned integer. */
unsigned int
__uitrunc (double x)
{
double xrf;
unsigned int xr;
xr = (unsigned int) x;
xrf = (double) xr;
if (x >= 0.0)
if (x - xrf >= 0.5 && x - xrf < 1.0 && x + 1 > 0)
return x + 1;
else
return x;
else
if (xrf - x >= 0.5 && xrf - x < 1.0 && x - 1 < 0)
return x - 1;
else
return x;
}