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Show First 20 Lines • Show All 143 Lines • ▼ Show 20 Lines	linux_common_open(struct thread td, int dirfd, char path, int l_flags, int mode)
* checking below.		* checking below.
*/		*/
fd = td->td_retval[0];		fd = td->td_retval[0];
if (fget(td, fd, &cap_ioctl_rights, &fp) == 0) {		if (fget(td, fd, &cap_ioctl_rights, &fp) == 0) {
if (fp->f_type != DTYPE_VNODE) {		if (fp->f_type != DTYPE_VNODE) {
fdrop(fp, td);		fdrop(fp, td);
goto done;		goto done;
}		}
sx_slock(&proctree_lock);		sx_slock(&V_proctree_lock);
PROC_LOCK(p);		PROC_LOCK(p);
if (SESS_LEADER(p) && !(p->p_flag & P_CONTROLT)) {		if (SESS_LEADER(p) && !(p->p_flag & P_CONTROLT)) {
PROC_UNLOCK(p);		PROC_UNLOCK(p);
sx_sunlock(&proctree_lock);		sx_sunlock(&V_proctree_lock);
/* XXXPJD: Verify if TIOCSCTTY is allowed. */		/* XXXPJD: Verify if TIOCSCTTY is allowed. */
(void) fo_ioctl(fp, TIOCSCTTY, (caddr_t) 0,		(void) fo_ioctl(fp, TIOCSCTTY, (caddr_t) 0,
td->td_ucred, td);		td->td_ucred, td);
} else {		} else {
PROC_UNLOCK(p);		PROC_UNLOCK(p);
sx_sunlock(&proctree_lock);		sx_sunlock(&V_proctree_lock);
}		}
fdrop(fp, td);		fdrop(fp, td);
}		}

done:		done:
#ifdef DEBUG		#ifdef DEBUG
#ifdef LINUX_LEGACY_SYSCALLS		#ifdef LINUX_LEGACY_SYSCALLS
if (ldebug(open))		if (ldebug(open))
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