1192N/A[seizo:09/09/92]

1434N/ATo fix #1098866, the directory structure is modified.

492N/AThis directory contains machine independent source codes of csh.

492N/ATwo files are currently machine dependent. These are

919N/A signal.c and signal.h

919N/AMachine dependent files are moved under $(MACH) directory.

919N/A

919N/ASo, if you are going to port csh for other architecture,

919N/Ayou have to do:

919N/A 1) create a directory for the new architecture.

919N/A (Say, intel)

919N/A

919N/A 2) create following files.

919N/A (You can use sparc/{Makefile, signal.c, signal.h} as templates.

919N/A intel/Makefile

919N/A intel/signal.c

919N/A You need to modify sigvechandler()

919N/A intel/signal.h

919N/A You need to modify struct sigcontext.

919N/A

919N/AIn future, I am planning to rewrite csh so it uses modern

492N/Asignal interface so csh will not have any machine dependent

492N/Aportion.

908N/A

908N/Ausr/src/cmd/csh/SCCS/{s.signal.c, s.signal.h} are move under

492N/Ausr/src/cmd/csh/sparc/SCCS. So, if you wish to see sccs histories

492N/Aof signal.c and signal.h, please refer to usr/src/cmd/csh/sparc/SCCS.

1466N/A