Tweak pipe_truncate() to more closely match pipe_chown() and pipe_chmod()
by checking PIPE_NAMED and using invfo_truncate() for unnamed pipes.
This commit is contained in:
parent
59101c5d95
commit
cd550b9b52
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=271488
@ -1324,11 +1324,15 @@ pipe_truncate(fp, length, active_cred, td)
|
||||
struct ucred *active_cred;
|
||||
struct thread *td;
|
||||
{
|
||||
struct pipe *cpipe;
|
||||
int error;
|
||||
|
||||
/* For named pipes call the vnode operation. */
|
||||
if (fp->f_vnode != NULL)
|
||||
return (vnops.fo_truncate(fp, length, active_cred, td));
|
||||
return (EINVAL);
|
||||
cpipe = fp->f_data;
|
||||
if (cpipe->pipe_state & PIPE_NAMED)
|
||||
error = vnops.fo_truncate(fp, length, active_cred, td);
|
||||
else
|
||||
error = invfo_truncate(fp, length, active_cred, td);
|
||||
return (error);
|
||||
}
|
||||
|
||||
/*
|
||||
|
Loading…
Reference in New Issue
Block a user