svn commit: r314294 - head/sys/compat/linux
Dmitry Chagin
dchagin at FreeBSD.org
Sun Feb 26 09:42:35 UTC 2017
Author: dchagin
Date: Sun Feb 26 09:42:34 2017
New Revision: 314294
URL: https://svnweb.freebsd.org/changeset/base/314294
Log:
Nostly style(9) changes, replace unused eventfd_truncate()
by default invfo_truncate() method.
MFC after: 1 month
Modified:
head/sys/compat/linux/linux_event.c
Modified: head/sys/compat/linux/linux_event.c
==============================================================================
--- head/sys/compat/linux/linux_event.c Sun Feb 26 09:40:42 2017 (r314293)
+++ head/sys/compat/linux/linux_event.c Sun Feb 26 09:42:34 2017 (r314294)
@@ -123,7 +123,6 @@ typedef uint64_t eventfd_t;
static fo_rdwr_t eventfd_read;
static fo_rdwr_t eventfd_write;
-static fo_truncate_t eventfd_truncate;
static fo_ioctl_t eventfd_ioctl;
static fo_poll_t eventfd_poll;
static fo_kqfilter_t eventfd_kqfilter;
@@ -134,7 +133,7 @@ static fo_fill_kinfo_t eventfd_fill_kinf
static struct fileops eventfdops = {
.fo_read = eventfd_read,
.fo_write = eventfd_write,
- .fo_truncate = eventfd_truncate,
+ .fo_truncate = invfo_truncate,
.fo_ioctl = eventfd_ioctl,
.fo_poll = eventfd_poll,
.fo_kqfilter = eventfd_kqfilter,
@@ -207,7 +206,7 @@ epoll_create_common(struct thread *td, i
int error;
error = kern_kqueue(td, flags, NULL);
- if (error)
+ if (error != 0)
return (error);
epoll_fd_install(td, EPOLL_DEF_SZ, 0);
@@ -378,7 +377,7 @@ epoll_kev_copyin(void *arg, struct keven
struct epoll_copyin_args *args;
args = (struct epoll_copyin_args*) arg;
-
+
memcpy(kevp, args->changelist, count * sizeof(*kevp));
args->changelist += count;
@@ -438,7 +437,7 @@ linux_epoll_ctl(struct thread *td, struc
* EVFILT_READ and EVFILT_WRITE, ignoring any errors
*/
error = epoll_delete_all_events(td, epfp, args->fd);
- if (error)
+ if (error != 0)
goto leave0;
/* FALLTHROUGH */
@@ -458,7 +457,7 @@ linux_epoll_ctl(struct thread *td, struc
error = epoll_to_kevent(td, epfp, args->fd, &le, &kev_flags,
kev, &nchanges);
- if (error)
+ if (error != 0)
goto leave0;
epoll_fd_install(td, args->fd, le.data);
@@ -622,7 +621,7 @@ eventfd_create(struct thread *td, uint32
fdp = td->td_proc->p_fd;
error = falloc(td, &fp, &fd, fflags);
- if (error)
+ if (error != 0)
return (error);
efd = malloc(sizeof(*efd), M_EPOLL, M_WAITOK | M_ZERO);
@@ -681,7 +680,7 @@ eventfd_close(struct file *fp, struct th
static int
eventfd_read(struct file *fp, struct uio *uio, struct ucred *active_cred,
- int flags, struct thread *td)
+ int flags, struct thread *td)
{
struct eventfd *efd;
eventfd_t count;
@@ -727,7 +726,7 @@ retry:
static int
eventfd_write(struct file *fp, struct uio *uio, struct ucred *active_cred,
- int flags, struct thread *td)
+ int flags, struct thread *td)
{
struct eventfd *efd;
eventfd_t count;
@@ -741,7 +740,7 @@ eventfd_write(struct file *fp, struct ui
return (EINVAL);
error = uiomove(&count, sizeof(eventfd_t), uio);
- if (error)
+ if (error != 0)
return (error);
if (count == UINT64_MAX)
return (EINVAL);
@@ -773,7 +772,7 @@ retry:
static int
eventfd_poll(struct file *fp, int events, struct ucred *active_cred,
- struct thread *td)
+ struct thread *td)
{
struct eventfd *efd;
int revents = 0;
@@ -862,17 +861,8 @@ filt_eventfdwrite(struct knote *kn, long
/*ARGSUSED*/
static int
-eventfd_truncate(struct file *fp, off_t length, struct ucred *active_cred,
- struct thread *td)
-{
-
- return (ENXIO);
-}
-
-/*ARGSUSED*/
-static int
eventfd_ioctl(struct file *fp, u_long cmd, void *data,
- struct ucred *active_cred, struct thread *td)
+ struct ucred *active_cred, struct thread *td)
{
struct eventfd *efd;
@@ -897,7 +887,7 @@ eventfd_ioctl(struct file *fp, u_long cm
/*ARGSUSED*/
static int
eventfd_stat(struct file *fp, struct stat *st, struct ucred *active_cred,
- struct thread *td)
+ struct thread *td)
{
return (ENXIO);
More information about the svn-src-all
mailing list