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Update and clarify comments regarding VFS op table initialization

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in the man page and its header counterpart.

Submitted by:	Christoph Mallon <christoph.mallon@gmx.de> (initial version)
Reviewed and further improved by:	bde (previous version)
All bugs are:	mine
This commit is contained in:
Sergey Kandaurov 2013-01-24 23:11:51 +00:00
parent 6d12634cba
commit 6cd3574c06
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=245894
2 changed files with 7 additions and 4 deletions
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6
share/man/man9/VFS_SET.9
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@ -26,7 +26,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd January 22, 2012
.Dd January 25, 2012
.Dt VFS_SET 9
.Os
.Sh NAME
@ -84,7 +84,9 @@ sysctl is set to
.Sh PSEUDOCODE
.Bd -literal
/*
* fill in the ones we use, and use the vfs_std for the rest.
* Fill in the ones we redefine. The unused fields will be
* automatically initialized by pointers to vfs_std* functions
* during file system registration.
*/
static struct vfsops myfs_vfsops = {
.vfs_mount = myfs_mount,

5
sys/sys/mount.h
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@ -762,8 +762,9 @@ extern struct nfs_public nfs_pub;
/*
* Declarations for these vfs default operations are located in
* kern/vfs_default.c, they should be used instead of making "dummy"
* functions or casting entries in the VFS op table to "enopnotsupp()".
* kern/vfs_default.c. They will be automatically used to replace
* null entries in VFS ops tables when registering a new filesystem
* type in the global table.
*/
vfs_root_t vfs_stdroot;
vfs_quotactl_t vfs_stdquotactl;