audit_init_parent

Name:Initialize a parent watch entry.

Proto:static struct audit_parent *audit_init_parent(struct path *path)

Type:struct audit_parent

Parameter:

Type	Parameter	Name
struct path *	path

138

inode = d_backing_inode - Get upper or lower inode we should be using*@upper: The upper layer* This is the helper that should be used to get at the inode that will be used* if this dentry were to be opened as a file. The inode may be on the upper

142

parent = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc).

143

If Value for the false possibility is greater at compile time(!parent) Then Return ERR_PTR( - ENOMEM)

146

Initialization list head

148

Nothing fancy, just initialize lists and locks and counters.

149

Mask this mark is for [mark->lock, group->mark_mutex] = snotify events we care about.

150

ret = fsnotify_add_inode_mark( & fsnotify mark on the inode , inode, 0)

151

If ret < 0 Then

152

audit_free_parent(parent)

153

Return ERR_PTR(ret)

156

Return parent

**Caller**
Name	Describe
audit_add_watch	Find a matching watch entry, or add this one.* Caller must hold audit_filter_mutex.

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