Access a misaligned 32-bit value safely
#include <gulliver.h> uint32_t UNALIGNED_RET32( const uint32_t *loc );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The UNALIGNED_RET32() macro lets you access the misaligned 32-bit value pointed to by loc without faulting.
The 32-bit value pointed to by loc.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |
UNALIGNED_RET32() is implemented as a macro.