UNALIGNED_RET32()

Access a misaligned 32-bit value safely

Synopsis:

#include <gulliver.h>

uint32_t UNALIGNED_RET32( const uint32_t *loc );

Arguments:

loc
The address where you want to get the value from.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The UNALIGNED_RET32() macro lets you access the misaligned 32-bit value pointed to by loc without faulting.

Returns:

The 32-bit value pointed to by loc.

Classification:

QNX Neutrino

Safety:  
Cancellation point No
Interrupt handler Yes
Signal handler Yes
Thread Yes

Caveats:

UNALIGNED_RET32() is implemented as a macro.

Last modified: 2013-12-23

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