Introduce SemidDs struct for amd64 and arm64.

PiperOrigin-RevId: 338756277

1 files changed, 31 insertions, 0 deletions

diff --git a/pkg/abi/linux/sem_arm64.go b/pkg/abi/linux/sem_arm64.go
new file mode 100644
index 000000000..521468fb1
--- /dev/null
+++ b/pkg/abi/linux/sem_arm64.go
@@ -0,0 +1,31 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build arm64
+
+package linux
+
+// SemidDS is equivalent to struct semid64_ds.
+//
+// Source: include/uapi/asm-generic/sembuf.h
+//
+// +marshal
+type SemidDS struct {
+	SemPerm  IPCPerm
+	SemOTime TimeT
+	SemCTime TimeT
+	SemNSems uint64
+	unused3  uint64
+	unused4  uint64
+}