1 files changed, 49 insertions, 0 deletions
diff --git a/src/framework/include/common/pidinfo.h b/src/framework/include/common/pidinfo.h
new file mode 100644
index 0000000..d97fa1d
--- /dev/null
+++ b/src/framework/include/common/pidinfo.h
@@ -0,0 +1,49 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* 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.
+*/
+
+#ifndef _PIDINFO_H_
+#define _PIDINFO_H_
+
+#include "types.h"
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+#define NSFW_MAX_FORK_NUM 32
+
+typedef struct
+{
+    u32 used_size;
+    u32 apid[NSFW_MAX_FORK_NUM];
+} nsfw_pidinfo;
+
+inline i32 nsfw_pidinfo_init(nsfw_pidinfo * pidinfo);
+inline int nsfw_add_pid(nsfw_pidinfo * pidinfo, u32 pid);
+inline int nsfw_del_pid(nsfw_pidinfo * pidinfo, u32 pid);
+inline int nsfw_del_last_pid(nsfw_pidinfo * pidinfo, u32 pid);
+inline int nsfw_pid_exist(nsfw_pidinfo * pidinfo, u32 pid);
+inline int nsfw_pidinfo_empty(nsfw_pidinfo * pidinfo);
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+};
+/* *INDENT-ON* */
+#endif
+
+#endif /* _PIDINFO_H_ */