函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\gc.c Create Date:2022-07-27 21:11:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：moyo_del_condition - Delete members in "struct tomoyo_condition".*@element: Pointer to "struct list_head".* Returns nothing.

函数原型：void tomoyo_del_condition(struct list_head *element)

返回类型：void

参数：

类型参数名称
struct list_head *element
279  cond等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(element, typeof( * cond), list)
281  condc等于Number of conditions in this struct.
282  numbers_count等于Number of "struct tomoyo_number_union values".
283  names_count等于Number of "struct tomoyo_name_union names".
284  argc等于Number of "struct tomoyo_argv".
285  envc等于Number of "struct tomoyo_envp".
287  condp等于cond加1
289  numbers_p等于condp加condc
291  names_p等于numbers_p加numbers_count
293  argv乘moyo_argv - Check argv[] in "struct linux_binbrm".*@index: Index number of @arg_ptr.*@arg_ptr: Contents of argv[@index].*@argc: Length of @argv.*@argv: Pointer to "struct tomoyo_argv".*@checked: Set to true if @argv[@index] was found.等于names_p加names_count
295  envp乘moyo_envp - Check envp[] in "struct linux_binbrm".*@env_name: The name of environment variable.*@env_value: The value of environment variable.*@envc: Length of @envp.*@envp: Pointer to "struct tomoyo_envp".等于argv加argc
298  以i小于numbers_count循环moyo_put_number_union - Drop reference on "struct tomoyo_number_union".*@ptr: Pointer to "struct tomoyo_number_union".* Returns nothing.
300  以i小于names_count循环moyo_put_name_union - Drop reference on "struct tomoyo_name_union".*@ptr: Pointer to "struct tomoyo_name_union".* Returns nothing.
302  以i小于argc循环moyo_put_name - Drop reference on "struct tomoyo_name".*@name: Pointer to "struct tomoyo_path_info". Maybe NULL.* Returns nothing.
304  以i小于envc循环
305  moyo_put_name - Drop reference on "struct tomoyo_name".*@name: Pointer to "struct tomoyo_path_info". Maybe NULL.* Returns nothing.
306  moyo_put_name - Drop reference on "struct tomoyo_name".*@name: Pointer to "struct tomoyo_path_info". Maybe NULL.* Returns nothing.
调用者
名称描述
tomoyo_get_conditionmoyo_get_condition - Parse condition part.*@param: Pointer to "struct tomoyo_acl_param".* Returns pointer to "struct tomoyo_condition" on success, NULL otherwise.
tomoyo_try_to_gcmoyo_try_to_gc - Try to kfree() an entry.*@type: One of values in "enum tomoyo_policy_id".*@element: Pointer to "struct list_head".* Returns nothing.* Caller holds tomoyo_policy_lock mutex.
tomoyo_commit_conditionmoyo_commit_condition - Commit "struct tomoyo_condition".*@entry: Pointer to "struct tomoyo_condition".* Returns pointer to "struct tomoyo_condition" on success, NULL otherwise.* This function merges duplicated entries. This function returns NULL if