/[meta-cvs]/meta-cvs/F-83F0E6A90D5BBCDFB58440970E850925.c
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Log of /meta-cvs/F-83F0E6A90D5BBCDFB58440970E850925.c

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Revision 1.2 - (view) (annotate) - [select for diffs]
Sun Aug 4 18:15:18 2002 UTC (11 years, 8 months ago) by kaz
Branch: MAIN
CVS Tags: mcvs-0-21
Changes since 1.1: +9 -0 lines
Diff to previous 1.1
Working back support for CLISP 2.27.

* code/install.sh: Bogus *null-pointer* hack is no longer added
to the generated mcvs script, since we have our own FFI functions for
doing the test.

* code/unix-bindings/unix.lisp (unix-funcs:null-pointer-p): New
function, tests a C pointer for null, returns T or NIL.
* code/unix-bindings/impl.c (impl_null_pointer_p): New function,
C implementation of unix-funcs:null-pointer-p.

* code/clisp-unix.lisp (pointer-null): New macro, uses
ffi:foreign-address-null under CLISP 2.28 or greater, or
unix-funcs:null-pointer-p, under an older CLISP.

Revision 1.1 - (view) (annotate) - [select for diffs]
Sun Aug 4 15:49:30 2002 UTC (11 years, 8 months ago) by kaz
Branch: MAIN
Retargetting CVS with new system call bindings that are not GNU/Linux
specific.

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