mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 02:50:09 +00:00
6dbb7062ff
1998-08-25 11:43 Ulrich Drepper <drepper@cygnus.com>
* elf/elf.h: Add syminfo stuff and other DT_* from Solaris' ELF.
1998-08-25 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* argp/argp.h: Use __inline__ not inline.
* sysdeps/i386/bits/select.h (FD_ZERO): Rewrite asm not to indicate
an input register as being clobbered.
* sysdeps/i386/memset.c (memset): Likewise.
* sysdeps/i386/bzero.c (__bzero): Likewise.
* sysdeps/i386/memcopy.h ({BYTE,WORD}_COPY_[FB]WD): Likewise.
1998-08-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* stdlib/jrand48_r.c (__jrand48_r): Set also upper half of result.
Fixes PR libc/757 (Reported by Michael Creutz <creutz@bnl.gov).
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/* Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
|
|
|
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 <stdlib.h>
|
|
|
|
int
|
|
__jrand48_r (xsubi, buffer, result)
|
|
unsigned short int xsubi[3];
|
|
struct drand48_data *buffer;
|
|
long int *result;
|
|
{
|
|
/* Compute next state. */
|
|
if (__drand48_iterate (xsubi, buffer) < 0)
|
|
return -1;
|
|
|
|
/* Store the result. */
|
|
if (sizeof (unsigned short int) == 2)
|
|
*result = ((xsubi[2] & 0x7fff) << 16) | xsubi[1];
|
|
else
|
|
*result = xsubi[2] & 0x7fffffffl;
|
|
|
|
if (xsubi[2] & (1 << (sizeof (xsubi[2]) * 8 - 1)))
|
|
*result *= -1;
|
|
|
|
return 0;
|
|
}
|
|
weak_alias (__jrand48_r, jrand48_r)
|