Caution: This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs.

PtAppRemoveSignal()

Remove specific signal handling from a context

Synopsis:

int PtAppRemoveSignal( PtAppContext_t app, 
                       sigset_t const *set,
                       PtSignalProc_t proc,
                       void *data );

Library:

ph

Description:

This function removes Photon signal handling from the context app:

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

Returns:

0
Success.
-1
Nothing has been removed.

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PtAppAddSignalProc(), PtSignalProc_t

Interprocess Communication in the Photon Programmer's Guide