AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-12 14:20:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

(rand_r): Really use 31 bits, the result was shifted a bit too much.

Browse Source
This commit is contained in:
Ulrich Drepper 1999-10-28 22:23:31 +00:00
parent 4994bfb72e
commit 44956139ba
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
stdlib/rand_r.c
View File

@ -1,5 +1,5 @@
/* Reentrant random function frm POSIX.1c.
Copyright (C) 1996 Free Software Foundation, Inc.
Copyright (C) 1996, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
@ -35,7 +35,7 @@ rand_r (unsigned int *seed)
next *= 1103515245;
next += 12345;
result <<= 11;
result <<= 10;
result ^= (unsigned int) (next / 65536) % 1024;
next *= 1103515245;