PtAppRemoveSignalProc()

Remove Photon signalling from a context

Synopsis:

int PtAppRemoveSignalProc( PtAppContext_t app, 
                           sigset_t const *set);

Description:

This function removes Photon signal handling from the context app. All signals in the set set which were previously trapped are set back to the default handler (SIG_DFL), and any outstanding notification of these signals is canceled.

This function will remove any handlers for the given signals used internally by the libraries. You should use PtAppRemoveSignal() instead.

Currently only the default app context (app == NULL) is supported.

Returns:

0

Classification:

Photon

See also:

PtAppAddSignalProc(), PtAppRemoveSignal()

Interprocess Communication and Lengthy Operations in the Programmer's Guide