Middleware, development tools, realtime operating system
software and services for superior embedded design


Home
QNX Community Resources
QNX Documentation Library
PtConnectionResizeEventBuffer

PtConnectionResizeEventBuffer

QNX Software Systems
Developer Resources
Blogs
Board support packages
Foundry27 projects
Forums
Hardware support listing
Online video tutorials
Product documentation
Technical Articles

PtConnectionResizeEventBuffer()

Resize the buffer used to store notifications

Synopsis:

int PtConnectionResizeEventBuffer(
        PtConnectionServer_t *connection,
        unsigned length );

Library:

ph

Description:

This function allocates or reallocates a buffer that notifications are stored in until the client responds to a pulse.

Returns:

0
Success.
-1
An error occurred; errno is set.

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PtConnectionAddEventHandlers(), PtConnectionNotify()

"Connections" in the Interprocess Communication chapter of the Photon Programmer's Guide