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-
- The executable programs in this directory were created on a Sun Sparcstation
- running SunOS 4.1.3. The code is fairly generic and should compile on a
- variety of UNIX machines.
-
- Programs and files:
-
- callbook.db - The FCC Callsign Database
-
- call - A unix-style command line program which looks up callsigns
- or names
-
- nucall - A login-style callbook server program.
-
- mknlist - creates an unsorted index of all the lastname,firstname
- combinations in the database. The database is first
- created using mknlist, and then 'nsort' is run to sort
- the data. This is only done once.
-
- nsort - sorts the names index created by mknlist (see above)
-
- pick - a test program used to select every n'th callsign in the
- database. During testing, the list created by 'pick'
- was fed to the 'call' program to test its accuracy.
-
- cblib.a - a library of data manipulation functions used by
- both 'call' and 'nucall'
-
- welcome.cbk - a text file which displayed by nucall at signon.
-
- call.log - a logon record of all who use 'nucall'
-
-
- Programming Notes:
-
- This software was written and compiled under both SunOS 4.1.3 and under
- Solaris 2.3. The executables in this directory were compiled under
- SunOS 4.under SunOS 4.1.3 making them compatible with either OS.
-
- These programs make use of the mmap() system call, which is available
- under most systems using BSD4.3 versions of UNIX. For those systems
- not supporting the mmap system call, the user will have to create a
- workaround. This workaround typically involves using the fseek()
- system call.
-
-