diff options
Diffstat (limited to 'stdlib/lcong48_r.c')
| -rw-r--r-- | stdlib/lcong48_r.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/stdlib/lcong48_r.c b/stdlib/lcong48_r.c new file mode 100644 index 0000000000..cc38b4dc7c --- /dev/null +++ b/stdlib/lcong48_r.c @@ -0,0 +1,41 @@ +/* Copyright (C) 1995 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 +lcong48_r (param, buffer) + unsigned short int param[7]; + struct drand48_data *buffer; +{ + /* Be generous for the arguments, detect some errors. */ + if (buffer == NULL) + { + errno = EFAULT; + return -1; + } + + /* Store the given values. */ + memcpy (buffer->X, ¶m[0], sizeof (buffer->X)); + memcpy (buffer->a, ¶m[3], sizeof (buffer->a)); + buffer->c = param[6]; + buffer->init = 1; + + return 0; +} |