h6. [[OS SWI Calls]] h6(. » [[OS_ReadSysInfo]] h6((. » OS_ReadSysInfo 10 h2. OS_ReadSysInfo 10 h5. (SWI &58) |_<^{width:4em}. Entry | | |<^. R0 |<^. 10 | |_<^{width:4em}. Exit | | |<^. R0 |<^. OS version number * 100 | | |<^. R1 |<^. Kernel version number * 100 | | |<^. R2 |<^. SystemInit version number and system type | | |<^. R3 |<^. Reserved (0) | | h4. Use The purpose of this call is to read the version number of the Operating System and kernel, along with additional information about the SystemInit component. h4. Notes This reason code was introduced in RISC OS Select, and is currently unsupported by RISC OS 5. For more details about the call please see the corresponding "RISC OS Select documentation":http://www.riscos.com/support/developers/riscos6/core/osreadsysyinfo.html h4. See also * [[OS_ReadSysInfo]]