| Updated: April 19, 2023 |
Return the offset from the start of the hwinfo area of the system page
#include <hw/sysinfo.h> unsigned hwi_tag2off( void *tag );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Given a pointer to the start of a tag, the hwi_tag2off() function returns the offset, in bytes, from the beginning of the start of the hwinfo section.
The offset of the tag, in bytes.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |