函数逻辑报告 |
Source Code:fs\notify\fanotify\fanotify.c |
Create Date:2022-07-29 10:49:49 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:fanotify_encode_fid
函数原型:static int fanotify_encode_fid(struct fanotify_event *event, struct inode *inode, gfp_t gfp, __kernel_fsid_t *fsid)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct fanotify_event * | event | |
struct inode * | inode | |
gfp_t | gfp | |
__kernel_fsid_t * | fsid |
217 | fid等于With FAN_REPORT_FID, we do not hold any reference on the* victim object. Instead we store its NFS file handle and its* filesystem's fsid as a unique identifier. |
218 | bytes等于0 |
221 | ext_fh = NULL |
222 | dwords等于0 |
224 | type等于exportfs_encode_inode_fh(inode, NULL, & dwords, NULL) |
237 | type等于exportfs_encode_inode_fh(inode, fanotify_fid_fh(fid, bytes), & dwords, NULL) |
246 | 返回:type |
248 | out_err : |
249 | pr_warn_ratelimited("fanotify: failed to encode fid (fsid=%x.%x, type=%d, bytes=%d, err=%i)\n", val[0], val[1], type, bytes, err) |
252 | 释放内存 |
253 | ext_fh = NULL |
254 | fh_len等于0 |
256 | 返回:FILEID_INVALID |
名称 | 描述 |
---|---|
fanotify_alloc_event |
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 |