diff options
Diffstat (limited to 'pkg/sentry/syscalls/epoll.go')
| -rw-r--r-- | pkg/sentry/syscalls/epoll.go | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/pkg/sentry/syscalls/epoll.go b/pkg/sentry/syscalls/epoll.go index 02debfc7e..a69ed0746 100644 --- a/pkg/sentry/syscalls/epoll.go +++ b/pkg/sentry/syscalls/epoll.go @@ -22,7 +22,6 @@ import ( "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/sentry/kernel/epoll" ktime "gvisor.dev/gvisor/pkg/sentry/kernel/time" - "gvisor.dev/gvisor/pkg/syserror" "gvisor.dev/gvisor/pkg/waiter" ) @@ -46,21 +45,21 @@ func AddEpoll(t *kernel.Task, epfd int32, fd int32, flags epoll.EntryFlags, mask // Get epoll from the file descriptor. epollfile := t.GetFile(epfd) if epollfile == nil { - return syserror.EBADF + return linuxerr.EBADF } defer epollfile.DecRef(t) // Get the target file id. file := t.GetFile(fd) if file == nil { - return syserror.EBADF + return linuxerr.EBADF } defer file.DecRef(t) // Extract the epollPoll operations. e, ok := epollfile.FileOperations.(*epoll.EventPoll) if !ok { - return syserror.EBADF + return linuxerr.EBADF } // Try to add the entry. @@ -72,21 +71,21 @@ func UpdateEpoll(t *kernel.Task, epfd int32, fd int32, flags epoll.EntryFlags, m // Get epoll from the file descriptor. epollfile := t.GetFile(epfd) if epollfile == nil { - return syserror.EBADF + return linuxerr.EBADF } defer epollfile.DecRef(t) // Get the target file id. file := t.GetFile(fd) if file == nil { - return syserror.EBADF + return linuxerr.EBADF } defer file.DecRef(t) // Extract the epollPoll operations. e, ok := epollfile.FileOperations.(*epoll.EventPoll) if !ok { - return syserror.EBADF + return linuxerr.EBADF } // Try to update the entry. @@ -98,21 +97,21 @@ func RemoveEpoll(t *kernel.Task, epfd int32, fd int32) error { // Get epoll from the file descriptor. epollfile := t.GetFile(epfd) if epollfile == nil { - return syserror.EBADF + return linuxerr.EBADF } defer epollfile.DecRef(t) // Get the target file id. file := t.GetFile(fd) if file == nil { - return syserror.EBADF + return linuxerr.EBADF } defer file.DecRef(t) // Extract the epollPoll operations. e, ok := epollfile.FileOperations.(*epoll.EventPoll) if !ok { - return syserror.EBADF + return linuxerr.EBADF } // Try to remove the entry. @@ -124,14 +123,14 @@ func WaitEpoll(t *kernel.Task, fd int32, max int, timeoutInNanos int64) ([]linux // Get epoll from the file descriptor. epollfile := t.GetFile(fd) if epollfile == nil { - return nil, syserror.EBADF + return nil, linuxerr.EBADF } defer epollfile.DecRef(t) // Extract the epollPoll operations. e, ok := epollfile.FileOperations.(*epoll.EventPoll) if !ok { - return nil, syserror.EBADF + return nil, linuxerr.EBADF } // Try to read events and return right away if we got them or if the |