Проект OpenNet: MAN vrele (9) Ядро (FreeBSD и Linux)

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vrele (9)

>> vrele (9) ( FreeBSD man: Ядро )

BSD mandoc

NAME

vrele

 - decrement the use count for a vnode

SYNOPSIS

#include <sys/param.h>
#include <sys/vnode.h>
void vrele (struct vnode *vp);

DESCRIPTION

Decrement the v_usecount field of a vnode.

Fa vp: the vnode to decrement

Any code in the system which is using a vnode should call vrele ();
when it is finished with the vnode. If the v_usecount field of the vnode reaches zero, then it will be placed on the free list.

AUTHORS

This manual page was written by An Doug Rabson .