函数逻辑报告 |
Source Code:kernel\umh.c |
Create Date:2022-07-27 10:22:57 |
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SCCT | English |
函数名称:all_usermodehelper_exec - start a usermode application*@sub_info: information about the subprocessa*@wait: wait for the application to finish and return status.* when UMH_NO_WAIT don't wait at all, but you get no useful error back
函数原型:int call_usermodehelper_exec(struct subprocess_info *sub_info, int wait)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct subprocess_info * | sub_info | |
int | wait |
550 | Lockdep needs to run a non-constant initializer for on-stack* completions - so we use the _ONSTACK() variant for those that* are on the kernel stack:(done) |
551 | retval等于0 |
553 | 如果非path则 |
555 | 返回:负EINVAL |
557 | helper_lock() |
576 | complete等于如果wait恒等于don't wait at all 则NULL否则done |
580 | 如果wait恒等于don't wait at all 则转到:unlock |
583 | 如果wait按位与wait for EXEC/PROC killable 则 |
584 | retval等于wait_for_completion_killable( & done) |
594 | wait_for_completion( & done) |
595 | wait_done : |
597 | out : |
599 | unlock : |
600 | helper_unlock() |
601 | 返回:retval |
名称 | 描述 |
---|---|
fork_usermode_blob | rk_usermode_blob - fork a blob of bytes as a usermode process*@data: a blob of bytes that can be do_execv-ed as a file*@len: length of the blob*@info: information about usermode process (shouldn't be NULL)* If info->cmdline is set it will be used as |
call_usermodehelper | all_usermodehelper() - prepare and start a usermode application*@path: path to usermode executable*@argv: arg vector for process*@envp: environment for process*@wait: wait for the application to finish and return status |
call_modprobe | |
handle_initrd | |
call_usermodehelper_keys | Call a usermode helper with a specific session keyring. |
do_coredump |
源代码转换工具 开放的插件接口 | X |
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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 |