Access a misaligned 64-bit value safely
#include <gulliver.h> uint64_t UNALIGNED_RET64( const uint64_t * loc );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The UNALIGNED_RET64() macro lets you access the misaligned 64-bit value pointed to by loc without faulting.
The 64-bit value pointed to by loc.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |
UNALIGNED_RET64() is implemented as a macro.