User guide

212 DC 900-1333Q
Freeway User Guide
loopback program” which means that it uses non-blocking I/O
when interfacing with the DLI API.
spsaldcfg
This is the text version of the DLI configuration file used by the
SPS loopback program.
spsaltcfg
This is the text version of the TSI configuration file used by the
SPS loopback program.
makefile.bsd
This is the make file that compiles and links the loopback pro-
gram and creates the executable file (
spsalp). The make file also
generates the binary versions of the DLI and TSI configuration
files (
spsaldcfg.bin and spsaltcg.bin). Lastly the make file takes
the three files created above and moves them to the bsd binary
directory (
/usr/local/freeway/client/bsd/bin).
Makefile
This file is a “soft link” that points to the file makefile.bsd. This
file simply streamlines the make process such that you only
have to type
make to build the loopback program as opposed to
typing
make -f makefile.bsd. If this file does not exist in your
development directory, you can create the link by going to the
sub-directory containing the file
makefile.bsd and using the fol-
lowing BSD shell command:
ln -s makefile.bsd Makefile.
Note that there are many other files in the loopback program directory besides just the
files listed above. The other files are for building the loopback program on client com-
puters with various operating systems. The files listed above pertain only to building the
loopback program under FreeBSD.