函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\posix_acl.c Create Date:2022-07-29 11:05:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:posix_acl_xattr_get

函数原型:static int posix_acl_xattr_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *value, size_t size)

返回类型:int

参数:

类型参数名称
const struct xattr_handler *handler
struct dentry *unused
struct inode *inode
const char *name
void *value
size_tsize
843  如果非IS_POSIXACL(inode)则返回:负EOPNOTSUPP
845  如果S_ISLNK(i_mode)则返回:负EOPNOTSUPP
848  acl等于get_acl(inode, s private flags )
849  如果是错误则返回:错误
851  如果(acl == NULL)则返回:负ENODATA
854  error等于Convert from in-memory to extended attribute representation.
855  Free an ACL handle.
857  返回:error