08-30-2001
you will want to look into sed. we gave you the key to open the door. you just have to turn the knob.
you will want to look into regular exprestions also.
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LEARN ABOUT CENTOS
door_revoke
door_revoke(3DOOR) Door Library Functions door_revoke(3DOOR)
NAME
door_revoke - revoke access to a door descriptor
SYNOPSIS
cc -mt [ flag ... ] file ... -ldoor [ 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(3DOOR). The door_revoke()
function performs an implicit call to close(2), marking the door descriptor d as invalid.
A door descriptor can only be revoked 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(3DOOR)).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Architecture |all |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
close(2), door_create(3DOOR), libdoor(3LIB), attributes(5)
SunOS 5.10 21 Aug 1997 door_revoke(3DOOR)