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Differential D25024 Diff 73424 head/sys/kern/vfs_syscalls.c

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head/sys/kern/vfs_syscalls.c

Show First 20 Lines • Show All 1,118 Lines • ▼ Show 20 Lineskern_openat(struct thread *td, int fd, const char *path, enum uio_seg pathseg,
*/ */
fp->f_vnode = vp; fp->f_vnode = vp;
/* /*
* If the file wasn't claimed by devfs bind it to the normal * If the file wasn't claimed by devfs bind it to the normal
* vnode operations here. * vnode operations here.
*/ */
if (fp->f_ops == &badfileops) { if (fp->f_ops == &badfileops) {
KASSERT(vp->v_type != VFIFO, ("Unexpected fifo.")); KASSERT(vp->v_type != VFIFO, ("Unexpected fifo."));
fp->f_seqcount = 1; fp->f_seqcount[UIO_READ] = 1;
fp->f_seqcount[UIO_WRITE] = 1;
finit(fp, (flags & FMASK) | (fp->f_flag & FHASLOCK), finit(fp, (flags & FMASK) | (fp->f_flag & FHASLOCK),
DTYPE_VNODE, vp, &vnops); DTYPE_VNODE, vp, &vnops);
} }
VOP_UNLOCK(vp); VOP_UNLOCK(vp);
if (flags & O_TRUNC) { if (flags & O_TRUNC) {
error = fo_truncate(fp, 0, td->td_ucred, td); error = fo_truncate(fp, 0, td->td_ucred, td);
if (error != 0) if (error != 0)
▲ Show 20 Lines • Show All 3,301 Lines • ▼ Show 20 Lines if (error != 0) {
vput(vp); vput(vp);
goto bad; goto bad;
} }
#ifdef INVARIANTS #ifdef INVARIANTS
td->td_dupfd = 0; td->td_dupfd = 0;
#endif #endif
fp->f_vnode = vp; fp->f_vnode = vp;
fp->f_seqcount = 1; fp->f_seqcount[UIO_READ] = 1;
fp->f_seqcount[UIO_WRITE] = 1;
finit(fp, (fmode & FMASK) | (fp->f_flag & FHASLOCK), DTYPE_VNODE, vp, finit(fp, (fmode & FMASK) | (fp->f_flag & FHASLOCK), DTYPE_VNODE, vp,
&vnops); &vnops);
VOP_UNLOCK(vp); VOP_UNLOCK(vp);
if ((fmode & O_TRUNC) != 0) { if ((fmode & O_TRUNC) != 0) {
error = fo_truncate(fp, 0, td->td_ucred, td); error = fo_truncate(fp, 0, td->td_ucred, td);
if (error != 0) if (error != 0)
goto bad; goto bad;
} }
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