diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/flags.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/flags.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/sentry/syscalls/linux/flags.go b/pkg/sentry/syscalls/linux/flags.go index 82bfd7c2a..3d39a20f4 100644 --- a/pkg/sentry/syscalls/linux/flags.go +++ b/pkg/sentry/syscalls/linux/flags.go @@ -61,6 +61,9 @@ func flagsToLinux(flags fs.FileFlags) (mask uint) { if flags.Directory { mask |= syscall.O_DIRECTORY } + if flags.Async { + mask |= syscall.O_ASYNC + } switch { case flags.Read && flags.Write: mask |= syscall.O_RDWR @@ -82,6 +85,7 @@ func linuxToFlags(mask uint) (flags fs.FileFlags) { Write: (mask & syscall.O_ACCMODE) != syscall.O_RDONLY, Append: mask&syscall.O_APPEND != 0, Directory: mask&syscall.O_DIRECTORY != 0, + Async: mask&syscall.O_ASYNC != 0, } } @@ -91,5 +95,6 @@ func linuxToSettableFlags(mask uint) fs.SettableFileFlags { Direct: mask&syscall.O_DIRECT != 0, NonBlocking: mask&syscall.O_NONBLOCK != 0, Append: mask&syscall.O_APPEND != 0, + Async: mask&syscall.O_ASYNC != 0, } } |