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R
resmgr_unbind()
Disassociate an OCB from an open request

QNX Momentics IDE User's Guide
This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.
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resmgr_unbind()

QNX SDP8.0C Library ReferenceAPIDeveloper

Disassociate an OCB from an open request

Synopsis:

#include <sys/iofunc.h>
#include <sys/resmgr.h>

int resmgr_unbind( resmgr_context_t * ctp);

Arguments:

ctp: A pointer to a resmgr_context_t structure that the resource-manager library uses to pass context information between functions.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The resmgr_unbind() function removes a binding in the internal resources manager database (which maps client connections to server OCB pointers). The binding must previously have been bound by resmgr_open_bind()

The binding is reference counted; if multiple connections are established with the same binding, the binding is freed only when the last connection is removed.

You should use MsgInfo() to fill the info structure in ctp with information about which client mapping to retrieve.

Returns:

-1: Failure.
0: Success.

Errors:

ESRCH: The binding can't be located in the resource manager table.

Classification:


Safety:
Cancellation point	No
Signal handler	No
Thread	Yes

Page updated: August 09, 2024