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Code Issues Releases Activity

- Assert that the filedesc lock is being held when fdisused() is called.

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- Fix white spaces.

MFC after:	1 month
This commit is contained in:
Pawel Jakub Dawidek 2012-06-14 15:35:14 +00:00
parent 7aef754274
commit 215aeba939
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=237076
1 changed files with 4 additions and 2 deletions
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6
sys/kern/kern_descrip.c
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@ -243,8 +243,10 @@ static int
fdisused(struct filedesc *fdp, int fd)
{
KASSERT(fd >= 0 && fd < fdp->fd_nfiles,
("file descriptor %d out of range (0, %d)", fd, fdp->fd_nfiles));
FILEDESC_LOCK_ASSERT(fdp);
KASSERT(fd >= 0 && fd < fdp->fd_nfiles,
("file descriptor %d out of range (0, %d)", fd, fdp->fd_nfiles));
return ((fdp->fd_map[NDSLOT(fd)] & NDBIT(fd)) != 0);
}