3 getuser, sysname \- get user or system name
16 returns a pointer to static data which contains the
19 owns the current process.
25 to find the corresponding name.
28 returns a pointer to static data which contains the name
29 of the machine on which the current process is running.
31 looks first for an environment variable
33 If there is no such variable,
37 and truncates the returned name at the first dot.
42 returns the default name
48 caches the string, deriving the host name only once.
50 .B /usr/local/plan9/src/lib9/getuser.c
52 .B /usr/local/plan9/src/lib9/sysname.c