hidd_report_extra()
Get a pointer to the memory allocated by the extra parameter
Synopsis:
#include <sys/hiddi.h>
int hidd_report_extra( struct hidd_report *report );Arguments:
- report
-
The handle of the report to detach (from hidd_report_attach()).
Description:
The hidd_report_extra() function gets a pointer to the additional memory allocated via the extra parameter in hidd_report_attach(). The content of that memory is implementation-specific and can be set to any arbitrary data.
Returns:
A pointer to the additional memory allocated by hidd_report_attach(), or NULL if no report-specific memory was allocated.
Classification:
QNX OS
| Safety: | |
|---|---|
| Cancellation point | No |
| Signal handler | No |
| Thread | Yes |
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