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1113 discussions

[cffi-devel] New patches: 6-Jun-2007
by loliveira＠common-lisp.net 06 Jun '07

06 Jun '07

Wed Jun 6 20:58:40 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Export DEFINE-PARSE-METHOD Bug reported by Chun Tian. M ./src/package.lisp +1 An updated tarball of CFFI's source can be downloaded here: http://common-lisp.net/project/cffi/tarballs/cffi-070606.tar.gz Darcsweb URL: http://common-lisp.net/cgi-bin/darcsweb/darcsweb.cgi?r=cffi;a=summary

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[cffi-devel] New patches: 5-Jun-2007
by loliveira＠common-lisp.net 06 Jun '07

06 Jun '07

Tue Jun 5 17:55:54 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Add DEFCTYPE* for Verrazano. M ./src/early-types.lisp +7 An updated tarball of CFFI's source can be downloaded here: http://common-lisp.net/project/cffi/tarballs/cffi-070605.tar.gz Darcsweb URL: http://common-lisp.net/cgi-bin/darcsweb/darcsweb.cgi?r=cffi;a=summary

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[cffi-devel] About long-long support in AMD64 LispWorks
by Chun Tian (binghe) 06 Jun '07

06 Jun '07

Hi, CFFI Developers I found that in AMD64 Linux, the long and long long type are both 8 bytes. Can I directly map CFFI's :long-long into LispWorks FLI's :long type to get support for long-long type? (This is need when I compile iolib package in amd64 LispWorks): cffi-lispworks.lisp: (defun convert-foreign-type (cffi-type) "Convert a CFFI type keyword to an FLI type." (ecase cffi-type (:char :byte) (:unsigned-char '(:unsigned :byte)) (:short :short) (:unsigned-short '(:unsigned :short)) (:int :int) (:unsigned-int '(:unsigned :int)) (:long :long) (:unsigned-long '(:unsigned :long)) #+amd64 (:long-long :long) #+amd64 (:unsigned-long-long '(:unsigned :long)) (:float :float) (:double :double) (:pointer :pointer) (:void :void))) Thanks. Chun Tian (binghe)

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[cffi-devel] setf in with-foreign-slots cannot work with LispWorks 5.0 (64bit Linux)
by Chun Tian (binghe) 06 Jun '07

06 Jun '07

Hi, CFFI Developers I'm using CFFI in my LispWorks 5.0.2 Enterprise Edition (64bit Linux). I found follow code can not compile: (in-package :cffi) (defcstruct c-type (c-long :long)) (defvar a (foreign-alloc 'c-type)) (with-foreign-slots ((c-long) a c-type) (setf c-long 0)) ;;; Compiling file /home/binghe/src/lisp/cffi-test.lisp ... ;;; Safety = 3, Speed = 1, Space = 1, Float = 1, Interruptible = 0 ;;; Compilation speed = 1, Debug = 2, Fixnum safety = 3 ;;; Source level debugging is on ;;; Source file recording is on ;;; Cross referencing is on ; (TOP-LEVEL-FORM 1) ; (TOP-LEVEL-FORM 2) ; (TOP-LEVEL-FORM 3) ; (TOP-LEVEL-FORM 4) ; (DEFVAR CFFI::A) **++++ Error in (TOP-LEVEL-FORM 5): Type (SIGNED-BYTE 64) not supported by SYSTEM:TYPED-AREF. ; (TOP-LEVEL-FORM 6) ; *** 1 error detected, no fasl file produced. ;;; Compilation finished with 0 warnings, 1 error. Is it a bug? -- '()

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[cffi-devel] How would you like an extra $500 - $1000 a week with 15 minutes of your time ?
by Income＠common-lisp.net 06 Jun '07

06 Jun '07

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[cffi-devel] newtypes question
by Attila Lendvai 05 Jun '07

05 Jun '07

hi! i'm trying to revive verrazano after the new changes and i ran into the following issues (that were working previously): ==== issue 1 typedef struct Ppoly_t { Ppoint_t *ps; int pn; } Ppoly_t; previously this ended up as: (cffi:defcstruct ppoly-t (ps :pointer) (pn :int)) (cffi:define-foreign-type ppoly-t () 'ppoly-t) which puts head into an endless loop (due to using the old syntax). some heuristic for detecting the old syntax and a warning would be useful if feasible. ==== issue 2 previously it worked (cffi:define-foreign-type _-off-64-t () '_-quad-t) (cffi:define-foreign-type _-quad-t () ':long-long) now verrazano generates this: (cffi:define-foreign-type _-off-64-t () () (:actual-type _-quad-t) (:simple-parser _-off-64-t)) (cffi:define-foreign-type _-quad-t () () (:actual-type :long-long) (:simple-parser _-quad-t)) i'm not sure at all that this is the right way, but this is what i managed to come up with. for example the :simple-parser argument seems redundant for me, but without that the define-foreign-type macro expands into a mere defclass and the foreign type will not be known to cffi. but cffi also fails with this, due to the load order (which, if needed to be fixed on the verrazano side, would be a big headache): Unknown CFFI type: _-QUAD-T. any toughts? -- attila

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[cffi-devel] Can you afford to lose 300.000 potential customers per year!?
by instant＠common-lisp.net 02 Jun '07

02 Jun '07

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[cffi-devel] Can you afford to lose 300.000 potential customers per year!?
by instant＠common-lisp.net 02 Jun '07

02 Jun '07

1 0

[cffi-devel] New patches: 31-May-2007
by loliveira＠common-lisp.net 31 May '07

31 May '07

Thu May 31 23:50:26 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * gmake, sparc/hppa and libraries.lisp - cffi-tests.asd: use gmake on solaris too. - new cffi-features: sparc[64] and hppa[64], SCL-only. (updated the respective test) - libraries.lisp: handle ERROR instead of SIMPLE-ERROR. - tests/bindings.lisp: bugfix? Patch courtesy of Douglas Crosher. M ./cffi-tests.asd -2 +2 M ./src/cffi-scl.lisp -17 +5 M ./src/features.lisp +4 M ./src/libraries.lisp -1 +1 M ./tests/bindings.lisp -3 +2 M ./tests/misc.lisp -1 +6 Thu May 31 23:42:43 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * with-foreign-objects: use &body instead of &rest Reported by Frank Buss. M ./src/types.lisp -1 +1 Thu May 31 23:41:50 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * libraries.lisp: use *QUERY-IO* for the USE-VALUE restart M ./src/libraries.lisp -3 +3 Thu May 31 23:38:04 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * New documentation example using defcstruct and :count M ./doc/cffi-manual.texinfo +6 Thu May 31 23:37:09 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Misc whitespace and reformating changes M ./cffi.asd -1 +1 M ./doc/cffi-manual.texinfo -10 +9 M ./src/early-types.lisp +1 Thu May 31 23:31:26 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * load-foreign-library-path: show useful error messages M ./src/cffi-allegro.lisp -4 +7 M ./src/libraries.lisp -7 +21 Mon Apr 16 17:33:26 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Unexported and undocumented array type and operators Based on code by Vasilis M. <http://article.gmane.org/gmane.lisp.cffi.devel/283> M ./src/types.lisp -3 +127 Mon Apr 16 16:53:12 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Add :class option to defcstruct M ./src/types.lisp -4 +7 Sun Apr 15 14:26:19 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * fix conflict M ./src/cffi-cmucl.lisp -1 +1 Wed Apr 4 02:02:14 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * tests/Makefile: x86_64 changes M ./tests/Makefile -8 +12 Fri Apr 13 10:11:02 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * New example: mapping.lisp M ./COPYRIGHT -1 +1 M ./HEADER -1 +1 M ./cffi-examples.asd -5 +1 A ./examples/mapping.lisp Fri Apr 13 09:54:16 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * manual: add new *foreign-library-directories* example M ./doc/cffi-manual.texinfo +11 Fri Apr 13 09:43:43 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Update status in cffi-scl.lisp M ./src/cffi-scl.lisp +2 Fri Apr 13 09:42:41 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Update comments in cffi-corman.lisp M ./src/cffi-corman.lisp -15 +19 Fri Apr 13 09:42:02 EDT 2007 Luis Oliveira <loliveira(a)common-lisp.net> * New TODO item about multiple versions of the manual M ./TODO +1 Thu Mar 29 00:26:06 EST 2007 Luis Oliveira <loliveira(a)common-lisp.net> * cffi-lispworks: don't pass NIL to register-module Bug reported by Jack Unrue. M ./src/cffi-lispworks.lisp -1 +1 Fri Mar 16 19:15:32 EST 2007 Luis Oliveira <loliveira(a)common-lisp.net> * defctype and define-foreign-type: warn if type name is a keyword or CL symbol. M ./src/early-types.lisp -2 +32 M ./src/types.lisp -29 M ./src/utils.lisp -1 +17 Wed Feb 21 19:33:30 EST 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Documentation update - doc/Makefile: split spec and manual targets. - First documentation update reflecting the type system changes. Not complete yet. - Mention cffi-grovel. - Fix h4 margins in style.css. M ./doc/Makefile -3 +5 M ./doc/cffi-manual.texinfo -168 +292 M ./doc/style.css -1 +1 Sun Feb 18 20:18:56 EST 2007 Luis Oliveira <loliveira(a)common-lisp.net> * Type system overhaul The changes are summarized here: http://article.gmane.org/gmane.lisp.cffi.devel/1029 Also adapted tests and examples and uffi-compat. M ./examples/examples.lisp -1 +1 M ./examples/gettimeofday.lisp -4 +10 M ./examples/translator-test.lisp -39 +19 M ./src/early-types.lisp -315 +242 M ./src/enum.lisp -13 +13 M ./src/functions.lisp -13 +13 M ./src/libraries.lisp -2 +2 M ./src/strings.lisp -37 +13 M ./src/types.lisp -107 +93 M ./src/utils.lisp -4 +2 M ./tests/Makefile -1 +1 M ./tests/defcfun.lisp -1 +1 M ./tests/memory.lisp -2 +6 M ./tests/misc-types.lisp -42 +21 M ./uffi-compat/uffi-compat.lisp -30 +29 An updated tarball of CFFI's source can be downloaded here: http://common-lisp.net/project/cffi/tarballs/cffi-070531.tar.gz Darcsweb URL: http://common-lisp.net/cgi-bin/darcsweb/darcsweb.cgi?r=cffi;a=summary

1 0

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by Blog＠common-lisp.net 23 May '07

23 May '07

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