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| D_REAL(9) | The Linux VFS | D_REAL(9) |
NAME¶
d_real - Return the real dentry
SYNOPSIS¶
struct dentry * d_real(struct dentry * dentry, const struct inode * inode, unsigned int flags);
ARGUMENTS¶
struct dentry * dentry
the dentry to query
const struct inode * inode
inode to select the dentry from multiple layers (can be
NULL)
unsigned int flags
open flags to control copy-up behavior
DESCRIPTION¶
If dentry is on a union/overlay, then return the underlying, real dentry. Otherwise return the dentry itself.
See also: Documentation/filesystems/vfs.txt
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |