函数逻辑报告 |
Source Code:fs\fs_context.c |
Create Date:2022-07-29 10:44:01 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
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函数名称:vfs_dup_fc_config: Duplicate a filesystem context.*@src_fc: The context to copy.
函数原型:struct fs_context *vfs_dup_fs_context(struct fs_context *src_fc)
返回类型:struct fs_context
参数:
类型 | 参数 | 名称 |
---|---|---|
struct fs_context * | src_fc |
350 | fc等于kmemdup - duplicate region of memory*@src: memory region to duplicate*@len: memory region length*@gfp: GFP mask to use* Return: newly allocated copy of @src or %NULL in case of error |
354 | mutex_init - initialize the mutex*@mutex: the mutex to be initialized* Initialize the mutex to unlocked state.* It is not allowed to initialize an already locked mutex.( & uapi_mutex) |
356 | fs_private = NULL |
357 | s_fs_info = NULL |
358 | source = NULL |
359 | security = NULL |
362 | get_user_ns(user_ns) |
364 | 如果log则_inc - increment a refcount*@r: the refcount to increment* Similar to atomic_inc(), but will saturate at REFCOUNT_SATURATED and WARN |
372 | ret等于security_fs_context_dup(fc, src_fc) |
375 | 返回:fc |
377 | err_fc : |
379 | 返回:错误号 |
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 |