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Update comments to reflect changes in the extattrctl() code.

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Clean up comment formatting.

Obtained from:	TrustedBSD Project
This commit is contained in:
Robert Watson 2006-12-23 00:30:03 +00:00
parent ee0ab7cd86
commit afae638809
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=165474
1 changed files with 8 additions and 12 deletions
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20
sys/kern/vfs_extattr.c
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@ -48,15 +48,11 @@ __FBSDID("$FreeBSD$");
#include <security/mac/mac_framework.h>
/*
* Syscall to push extended attribute configuration information into the
* VFS. Accepts a path, which it converts to a mountpoint, as well as
* a command (int cmd), and attribute name and misc data. For now, the
* attribute name is left in userspace for consumption by the VFS_op.
* It will probably be changed to be copied into sysspace by the
* syscall in the future, once issues with various consumers of the
* attribute code have raised their hands.
* Syscall to push extended attribute configuration information into the VFS.
* Accepts a path, which it converts to a mountpoint, as well as a command
* (int cmd), and attribute name and misc data.
*
* Currently this is used only by UFS Extended Attributes.
* Currently this is used only by UFS1 extended attributes.
*/
int
extattrctl(td, uap)
@ -130,8 +126,8 @@ extattrctl(td, uap)
vn_finished_write(mp_writable);
/*
* VFS_EXTATTRCTL will have unlocked, but not de-ref'd,
* filename_vp, so vrele it if it is defined.
* VFS_EXTATTRCTL will have unlocked, but not de-ref'd, filename_vp,
* so vrele it if it is defined.
*/
if (filename_vp != NULL)
vrele(filename_vp);
@ -336,8 +332,8 @@ extattr_get_vp(struct vnode *vp, int attrnamespace, const char *attrname,
/*
* Slightly unusual semantics: if the user provides a NULL data
* pointer, they don't want to receive the data, just the
* maximum read length.
* pointer, they don't want to receive the data, just the maximum
* read length.
*/
auiop = NULL;
sizep = NULL;