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Bring VOP_LOOKUP(9) up to date

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* Remove the cn_hash field (removed by r51906)
* Add the cn_lkflags field (added by r144285)
* Remove duplicate definition of cnp.

Reviewed by:	kib
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D16629
This commit is contained in:
Alan Somers 2018-08-08 18:50:42 +00:00
parent 5c4aca8218
commit 880cdb8805
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=337482
1 changed files with 3 additions and 6 deletions
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9
share/man/man9/VOP_LOOKUP.9
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@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd November 17, 2017
.Dd August 8, 2018
.Dt VOP_LOOKUP 9
.Os
.Sh NAME
@ -51,10 +51,7 @@ The locked vnode of the directory to search.
The address of a variable where the resulting locked vnode should be stored.
.It Fa cnp
The pathname component to be searched for.
.El
.Pp
.Fa Cnp
is a pointer to a componentname structure defined as follows:
It is a pointer to a componentname structure defined as follows:
.Bd -literal
struct componentname {
/*
@ -64,13 +61,13 @@ struct componentname {
u_long cn_flags; /* flags to namei */
struct thread *cn_thread; /* thread requesting lookup */
struct ucred *cn_cred; /* credentials */
int cn_lkflags; /* Lock flags LK_EXCLUSIVE or LK_SHARED */
/*
* Shared between lookup and commit routines.
*/
char *cn_pnbuf; /* pathname buffer */
char *cn_nameptr; /* pointer to looked up name */
long cn_namelen; /* length of looked up component */
u_long cn_hash; /* hash value of looked up name */
};
.Ed
.Pp