Write a misaligned 64-bit value safely
#include <gulliver.h> void UNALIGNED_PUT64( uint64_t * loc, uint64_t num );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The UNALIGNED_PUT64() macro lets you write the value num at the misaligned address loc without faulting.
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | Yes |
Signal handler | Yes |
Thread | Yes |
UNALIGNED_PUT64() is implemented as a macro.