diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/epoll.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/vfs2/epoll.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/epoll.go b/pkg/sentry/syscalls/linux/vfs2/epoll.go index 7aff01343..d3bb3a3e1 100644 --- a/pkg/sentry/syscalls/linux/vfs2/epoll.go +++ b/pkg/sentry/syscalls/linux/vfs2/epoll.go @@ -35,7 +35,7 @@ var sizeofEpollEvent = (*linux.EpollEvent)(nil).SizeBytes() func EpollCreate1(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) { flags := args[0].Int() if flags&^linux.EPOLL_CLOEXEC != 0 { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } file, err := t.Kernel().VFS().NewEpollInstanceFD(t) @@ -60,7 +60,7 @@ func EpollCreate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.S // "Since Linux 2.6.8, the size argument is ignored, but must be greater // than zero" - epoll_create(2) if size <= 0 { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } file, err := t.Kernel().VFS().NewEpollInstanceFD(t) @@ -90,7 +90,7 @@ func EpollCtl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc defer epfile.DecRef(t) ep, ok := epfile.Impl().(*vfs.EpollInstance) if !ok { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } file := t.GetFileVFS2(fd) if file == nil { @@ -98,7 +98,7 @@ func EpollCtl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc } defer file.DecRef(t) if epfile == file { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } var event linux.EpollEvent @@ -116,14 +116,14 @@ func EpollCtl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc } return 0, nil, ep.ModifyInterest(file, fd, event) default: - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } } func waitEpoll(t *kernel.Task, epfd int32, eventsAddr hostarch.Addr, maxEvents int, timeoutInNanos int64) (uintptr, *kernel.SyscallControl, error) { var _EP_MAX_EVENTS = math.MaxInt32 / sizeofEpollEvent // Linux: fs/eventpoll.c:EP_MAX_EVENTS if maxEvents <= 0 || maxEvents > _EP_MAX_EVENTS { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } epfile := t.GetFileVFS2(epfd) @@ -133,7 +133,7 @@ func waitEpoll(t *kernel.Task, epfd int32, eventsAddr hostarch.Addr, maxEvents i defer epfile.DecRef(t) ep, ok := epfile.Impl().(*vfs.EpollInstance) if !ok { - return 0, nil, syserror.EINVAL + return 0, nil, linuxerr.EINVAL } // Allocate space for a few events on the stack for the common case in |