UNALIGNED_PUT32()
QNX SDP8.0C Library ReferenceAPIDeveloper
Write a misaligned 32-bit value safely
Synopsis:
#include <gulliver.h>
void UNALIGNED_PUT32( uint32_t *loc,
uint32_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_PUT32() macro lets you write the value num at the misaligned address loc without faulting.
Classification:
Safety: | |
---|---|
Cancellation point | No |
Signal handler | Yes |
Thread | Yes |
Caveats:
UNALIGNED_PUT32() is implemented as a macro.
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