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OpenSolaris 2009.06 - man page for door_revoke (opensolaris section 3c)

door_revoke(3C) 					   Standard C Library Functions 					   door_revoke(3C)

NAME
door_revoke - revoke access to a door descriptor
SYNOPSIS
cc -mt [ flag... ] file... [ library... ] #include <door.h> int door_revoke(int d);
DESCRIPTION
The door_revoke() function revokes access to a door descriptor. Door descriptors are created with door_create(3C). The door_revoke() func- tion performs an implicit call to close(2), marking the door descriptor d as invalid. A door descriptor can be revoked only by the process that created it. Door invocations that are in progress during a door_revoke() invoca- tion are allowed to complete normally.
RETURN VALUES
Upon successful completion, door_revoke() returns 0. Otherwise, door_revoke() returns -1 and sets errno to indicate the error.
ERRORS
The door_revoke() function will fail if: EBADF An invalid door descriptor was passed. EPERM The door descriptor was not created by this process (with door_create(3C)).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Architecture |all | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Stable | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+
SEE ALSO
close(2), door_create(3C), attributes(5) SunOS 5.11 22 Mar 2005 door_revoke(3C)