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PhDetach()

Free all resources consumed by a Photon channel

Synopsis:

int PhDetach( struct _Ph_ctrl *Ph );

Library:

ph

Description:

This function frees all resources consumed by the Photon channel Ph. If Ph is the current channel, no current channel will exist after this function is called.

Ph is a pointer to a Photon control structure returned by a previous call to PhAttach().

Returns:

0
Successful completion.
-1
An error occurred.

Examples:

See PhAttach().

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PhAttach(), PhReattach()

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