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| author | Fabricio Voznika <fvoznika@google.com> | 2020-03-25 19:12:25 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-26 08:48:04 -0700 |
| commit | de694e5484502d53166d70b36141e62fcdf07803 (patch) | |
| tree | bf83e556d7625a5751cc6ef5e03914e624d18bbc /pkg/abi | |
| parent | ce0a69ea975209d96317d70096c9cb5584ae7e54 (diff) | |
Combine file mode and isDir arguments
Updates #1035
PiperOrigin-RevId: 303021328
Diffstat (limited to 'pkg/abi')
| -rw-r--r-- | pkg/abi/linux/file.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/abi/linux/file.go b/pkg/abi/linux/file.go index dbe58acbe..055ac1d7c 100644 --- a/pkg/abi/linux/file.go +++ b/pkg/abi/linux/file.go @@ -287,6 +287,11 @@ func (m FileMode) ExtraBits() FileMode { return m &^ (PermissionsMask | FileTypeMask) } +// IsDir returns true if file type represents a directory. +func (m FileMode) IsDir() bool { + return m.FileType() == S_IFDIR +} + // String returns a string representation of m. func (m FileMode) String() string { var s []string |