ipc_obtain_object

函数名称：pc_obtain_object_check*@ids: ipc identifier set*@id: ipc id to look for* Similar to ipc_obtain_object_idr() but also checks the ipc object* sequence number.* Call inside the RCU critical section.* The ipc object is *not* locked on exit.

函数原型：struct kern_ipc_perm *ipc_obtain_object_check(struct ipc_ids *ids, int id)

返回类型：struct kern_ipc_perm

参数：

类型	参数	名称
struct ipc_ids *	ids
int	id

618

out等于pc_obtain_object_idr*@ids: ipc identifier set*@id: ipc id to look for* Look for an id in the ipc ids idr and return associated ipc object.* Call inside the RCU critical section.* The ipc object is *not* locked on exit.

620

如果是错误则转到:out

623

如果ipc_checkid(out, id)则返回:错误号

625

out :

626

返回:out

**调用者**
名称	描述
ipcctl_obtain_check	pcctl_obtain_check - retrieve an ipc object and check permissions@ns: ipc namespace@ids: the table of ids where to look for the ipc@id: the id of the ipc to retrieve@cmd: the cmd to check@perm: the permission to set@extra_perm: one extra permission
msq_obtain_object_check
sem_obtain_object_check
shm_obtain_object_check

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告