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Create a Photon pulse
pid_t PtAppCreatePulse( PtAppContext_t app,
int priority );
- app
- The address of the application context, a structure that manages all the
data associated with this application.
Specify this as NULL, so as to use the default context.
- priority
- The priority of the pulse.
If priority is -1, the pulse's priority is the same as that
of the calling process.
ph
This function creates a Photon pulse.
Under QNX Neutrino, PtAppCreatePulse() creates a Neutrino pulse.
A pulse PID (a negative value that's guaranteed never to be -1), or 0
if an error occurred.
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtAppDeletePulse(),
PtAppPulseTrigger(),
PtChannelCreate(),
PtPulseArm()
MsgDeliverEvent()
in the QNX Neutrino Library Reference
Interprocess Communication
in the Photon Programmer's Guide
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