UNALIGNED_PUT64()
Write a misaligned 64-bit value safely
Synopsis:
#include <gulliver.h> void UNALIGNED_PUT64( uint64_t * loc, uint64_t num );
Arguments:
- loc
- The address where you want to write the value.
- num
- The value that you want to write.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The UNALIGNED_PUT64() macro lets you write the value num at the misaligned address loc without faulting.
This macro isn't currently implemented.
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |
Caveats:
UNALIGNED_PUT64() is implemented as a macro.