Extensions to sysinfo(2)

New sysinfo(2) subcodes in the Solaris S10 operating environment enable applications to ascertain more information about the available instruction set architectures.

• SI_ARCHITECTURE_32
• SI_ARCHITECTURE_64
• SI_ARCHITECTURE_K
• SI_ARCHITECTURE_NATIVE

For example, the name of the 64-bit ABI available on the system (if any), is available using the SI_ARCHITECTURE_64 subcode. See sysinfo(2) for details.