函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\util.c Create Date:2022-07-27 21:16:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：moyo_find_domain - Find a domain by the given name.*@domainname: The domainname to find.* Returns pointer to "struct tomoyo_domain_info" if found, NULL otherwise.* Caller holds tomoyo_read_lock().

函数原型：struct tomoyo_domain_info *tomoyo_find_domain(const char *domainname)

返回类型：struct tomoyo_domain_info

参数：

类型参数名称
const char *domainname
595  name等于domainname
596  moyo_fill_path_info - Fill in "struct tomoyo_path_info" members.*@ptr: Pointer to "struct tomoyo_path_info" to fill in.* The caller sets "struct tomoyo_path_info"->name.
599  如果非 Delete flag. 且非moyo_pathcmp - strcmp() for "struct tomoyo_path_info" structure.*@a: Pointer to "struct tomoyo_path_info".*@b: Pointer to "struct tomoyo_path_info".* Returns true if @a == @b, false otherwise.则返回:domain
603  返回:NULL
调用者
名称描述
tomoyo_write_domainmoyo_write_domain - Write domain policy.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
tomoyo_assign_domainmoyo_assign_domain - Create a domain or a namespace.*@domainname: The name of domain.*@transit: True if transit to domain found or created.* Returns pointer to "struct tomoyo_domain_info" on success, NULL otherwise.* Caller holds tomoyo_read_lock().
tomoyo_select_domainmoyo_select_domain - Parse select command.*@head: Pointer to "struct tomoyo_io_buffer".*@data: String to parse.* Returns true on success, false otherwise.* Caller holds tomoyo_read_lock().