Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-09-04 01:29:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Better rand() implementation. This should fix the problem where you get 0 every time you use rand()

Browse source 
svn path=/trunk/; revision=23791
This commit is contained in:
Brandon Turner 2006-08-29 22:27:48 +00:00
parent 0a5a03e8d1
commit 7b27e1c573
2 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
reactos/lib/crt/misc/tls.c
View file

@ -14,6 +14,8 @@ static void InitThreadData(PTHREADDATA ThreadData)
ThreadData->fpecode = 0;
ThreadData->tnext = 1;
/* FIXME: init more thread local data */
}

2
reactos/lib/crt/stdlib/rand.c
View file

@ -11,7 +11,7 @@ rand(void)
{
PTHREADDATA ThreadData = GetThreadData();
ThreadData->tnext = ThreadData->tnext * 0x5deece66dLL + 11;
ThreadData->tnext = ThreadData->tnext * 0x5deece66dLL + 2531011;
return (int)((ThreadData->tnext >> 16) & RAND_MAX);
}