Runtime Information

(system-type) returns a symbol indicating the type of the operating system for a running MzScheme. The possible values are:

• 'unix
• 'windows
• 'macos

Future ports of MzScheme will expand this list of system types.

(system-library-subpath) returns a relative directory pathname string. This string can be used to build pathnames to system-specific files. For example, when MzScheme is running under Solaris on a Sparc architecture, the subpath is "sparc-solaris", while the subpath for Windows on an Intel architecture is "win32\\i386".

(version) returns a string indicating the currently executing version of MzScheme.

(banner) returns a string for MzScheme's start-up banner text.