Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\xattr.c Create Date:2022-07-28 20:10:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:path_listxattr

Proto:static ssize_t path_listxattr(const char __user *pathname, char __user *list, size_t size, unsigned int lookup_flags)

Type:ssize_t

Parameter:

TypeParameterName
const char __user *pathname
char __user *list
size_tsize
unsigned intlookup_flags
638  retry :
639  error = user_path_at(Special value used to indicateopenat should use the currentworking directory. , pathname, lookup_flags, & path)
640  If error Then Return error
642  error = Extended attribute LIST operations
643  path_put - put a reference to a path*@path: path to put the reference to* Given a path decrement the reference count to the dentry and the vfsmount.
644  If ry_estale - determine whether the caller should retry an operation*@error: the error that would currently be returned*@flags: flags being used for next lookup attempt* Check to see if the error code was -ESTALE, and then determine whether Then
645  lookup_flags |= ll ->d_revalidate() to trust no cache
646  Go to retry
648  Return error
Caller
NameDescribe
SYSCALL_DEFINE3
SYSCALL_DEFINE3