cffi-devel

cffi-devel@common-lisp.net

1113 discussions

[cffi-devel] defcstruct bz_stream
by Kilian Sprotte 21 Jan '06

21 Jan '06

Hi, I was playing around with libbz2 with bindings generated from the cffi backend of SWIG, which latest cvs works very nicely now. Basic reading, writing has been a joy. The only thing is that cffi gave me an error (division-by-zero) when evaluating the following defcstruct: (defcstruct bz_stream (next_in :char) (avail_in :unsigned-int) (total_in_lo32 :unsigned-int) (total_in_hi32 :unsigned-int) (next_out :char) (avail_out :unsigned-int) (total_out_lo32 :unsigned-int) (total_out_hi32 :unsigned-int) (state :void) (bzalloc :void) (bzfree :void) (opaque :void)) Sorry, I dont think, I can really be helpful for solving this. Cheers, Kilian Sprotte

4 3

[cffi-devel] support for .a libraries
by Alexis Gallagher 20 Jan '06

20 Jan '06

Hi, I was wondering if define-foreign-library can currently handle libraries that are in the "ar" archive format. I keep getting an error "Unable to load foreign library". I thought it wasn't looking in the right load path, but I tried specifying the absolute path, directly and with *foreign-libraries-directory*, but that didn't help. I'm new to lisp so please let me know if this is the wrong forum for this question. I'm running CMUCL on Linux x86. alexis

3 3

[cffi-devel] New patches: 18-Jan-2006
by loliveira＠common-lisp.net 19 Jan '06

19 Jan '06

1 0

[cffi-devel] New patches: 17-Jan-2006
by loliveira＠common-lisp.net 18 Jan '06

18 Jan '06

Wed Jan 18 13:25:01 CST 2006 Stephen Compall <scompall(a)nocandysw.com> * point libc manual refs to gnu.org - In doc/gendocs.sh, HTML files are now modified with sed to point to the glibc manual hosted on gnu.org whenever a link to that manual appears. M ./doc/gendocs.sh -3 +10 Tue Jan 17 16:55:44 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * New test: FUNCALL.INT.2 M ./tests/funcall.lisp -1 +10 Mon Jan 16 19:31:13 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * FOREIGN-FUNCALL(-POINTER) support for Lispworks Implementation %foreign-funcall and %foreign-funcall-pointer in cffi-lispworks by creating and caching one foreign funcallable per function signature at macroexpansion-time. Patch courtesy of Edi Weitz <edi at agharta dot de> M ./src/cffi-lispworks.lisp -3 +47 Mon Jan 16 18:58:05 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * Fix bug in default-library-suffix M ./src/libraries.lisp -5 +5 Mon Jan 16 11:59:03 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * tests: explicitly load msvcrt.dll on sbcl/win32 M ./tests/bindings.lisp -1 +1 Mon Jan 16 11:57:53 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * varargs support in defcfun For now this is in DEFCFUN itself. Not sure yet if this should be moved to a DEFCFUN-VARARGS or something similar. M ./src/functions.lisp -12 +26 Sat Jan 14 19:10:33 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * Fix bug in libaries.lisp try-foreign-library-alternatives and load-foreign-library-name were shadowing %load-foreign-library's return value and returning nil even when a library was successfully loaded. Bug reported by Stephen Compall and Edi Weitz. M ./src/libraries.lisp -12 +12 Sat Jan 14 19:06:47 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> * Lispworks: fix override in %foreign-type-alignment Oversight when :ppc32 was renamed to cffi-features:ppc32. M ./src/cffi-lispworks.lisp -1 +1 Sat Jan 14 03:33:47 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 12 12:52:01 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Wed Jan 11 15:38:59 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Wed Jan 11 12:38:40 CST 2006 Stephen Compall <scompall(a)nocandysw.com> Wed Jan 11 10:29:18 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Tue Jan 10 07:57:50 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Mon Jan 9 01:40:53 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sat Jan 7 00:15:26 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sat Jan 7 00:14:52 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sat Jan 7 05:05:58 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Fri Jan 6 23:34:55 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 23:03:25 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 23:01:25 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 22:57:53 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 21:42:17 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 21:08:39 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Fri Jan 6 21:17:09 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 20:18:35 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 20:13:48 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 20:11:26 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 20:10:01 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 20:08:05 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 19:56:44 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 19:54:54 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Jan 6 02:29:57 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Fri Jan 6 01:47:08 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Thu Jan 5 03:14:44 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Tue Jan 3 14:28:16 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Tue Jan 3 09:35:51 CST 2006 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Tue Jan 3 09:35:27 CST 2006 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Mon Jan 2 09:29:57 CST 2006 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Mon Jan 2 09:22:02 CST 2006 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Tue Jan 3 03:24:48 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sun Jan 1 04:09:35 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sun Jan 1 03:31:54 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sun Jan 1 03:30:28 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sun Jan 1 03:17:27 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sun Jan 1 03:15:35 CST 2006 James Bielman <jamesjb(a)jamesjb.com> Sat Dec 31 22:39:15 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Wed Dec 28 11:41:02 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Wed Dec 28 11:30:14 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Wed Dec 28 11:24:21 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 13:53:48 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 13:51:27 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 13:41:15 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Mon Jan 2 18:45:25 CST 2006 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 30 17:39:59 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 30 15:52:18 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 30 06:18:46 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 30 02:18:18 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 30 01:43:03 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 28 17:54:27 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 28 13:58:43 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 28 09:15:36 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 28 09:04:24 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Dec 27 09:47:53 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Dec 26 07:58:06 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Dec 26 07:53:22 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 23 09:35:00 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 08:47:49 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 08:47:01 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 07:53:21 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 23 07:14:08 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 23 07:13:05 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 23 06:37:12 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 23 06:35:49 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 23 05:33:30 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 05:35:23 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 05:08:05 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Fri Dec 23 03:12:03 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 23 03:11:39 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 23 04:21:06 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 23 04:17:48 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 22 09:13:02 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Thu Dec 22 08:19:31 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Thu Dec 22 08:15:06 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Thu Dec 22 19:43:50 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Thu Dec 22 13:39:04 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 22 11:01:47 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 22 10:20:55 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Dec 20 05:16:27 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Thu Dec 15 02:56:49 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Wed Dec 14 07:39:08 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Wed Dec 14 07:37:25 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Fri Dec 9 11:22:37 CST 2005 Joerg-Cyril Hoehle <hoehle(a)users.sourceforge.net> Wed Dec 21 11:02:35 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 21 04:54:27 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Dec 19 22:38:49 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Dec 19 21:58:58 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 15 09:45:26 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 15 03:58:34 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Dec 14 05:08:39 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Dec 11 23:37:39 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Dec 11 04:01:02 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Dec 11 00:45:57 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Dec 10 23:31:18 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Dec 10 23:22:01 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 8 23:30:51 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 8 20:28:21 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 8 00:58:07 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Dec 8 00:34:12 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Dec 4 19:46:28 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 2 21:48:26 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 2 19:12:23 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Dec 2 01:56:37 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Nov 14 20:27:28 CST 2005 James Bielman <jamesjb(a)jamesjb.com> Mon Nov 14 13:41:20 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 17:21:43 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 17:03:05 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 14:28:43 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 14:05:31 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 06:16:05 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Nov 4 04:13:58 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Nov 3 07:32:45 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Nov 2 14:36:13 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Nov 2 09:34:16 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Nov 2 09:32:20 CST 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Oct 27 09:39:48 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Oct 27 09:28:55 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Oct 11 07:33:57 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Oct 6 19:32:51 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Oct 5 19:13:47 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Oct 3 09:20:16 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Oct 2 07:24:16 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Sep 26 18:41:41 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Sep 25 14:36:02 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Sep 24 23:42:42 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Sep 24 15:13:05 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Sep 24 15:01:46 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Sep 20 12:35:32 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 15 19:47:00 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 15 09:22:38 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Sep 14 23:34:23 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Sep 14 20:30:27 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Sep 14 19:14:14 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Sep 14 15:32:04 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Sep 13 19:25:07 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Sep 13 00:40:15 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Sep 12 01:52:52 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Sep 11 22:10:53 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 8 20:00:22 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 8 01:12:53 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Sep 7 00:31:19 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Sep 2 02:57:50 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 1 23:40:50 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Thu Sep 1 02:36:04 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Aug 31 01:46:45 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Aug 31 01:30:13 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Aug 30 21:23:58 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Aug 29 21:59:06 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Aug 27 03:09:00 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 26 22:01:27 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 26 09:47:08 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Aug 21 08:35:13 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Aug 10 23:43:53 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Aug 9 20:00:07 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 23:11:19 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 23:00:43 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:38:44 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:36:58 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:34:17 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:26:31 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:19:02 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 14:14:54 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 13:59:15 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 13:45:09 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Fri Aug 5 13:36:31 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Aug 3 23:38:27 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Aug 2 19:29:35 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Aug 1 21:16:38 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Jul 30 11:03:28 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Jul 13 17:42:59 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Jul 11 01:16:11 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Jul 11 00:29:29 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:57:38 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:53:25 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:51:36 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:49:34 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:47:13 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:38:51 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:37:29 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 23:36:43 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 10 21:20:20 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Wed Jul 6 19:51:06 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Jul 5 17:34:18 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Tue Jul 5 14:38:28 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Tue Jul 5 11:43:50 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Tue Jul 5 08:50:52 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Tue Jul 5 06:01:00 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Tue Jul 5 03:38:00 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Tue Jul 5 02:53:24 CDT 2005 James Bielman <jamesjb(a)jamesjb.com> Mon Jul 4 21:52:45 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Jul 4 19:29:35 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sun Jul 3 22:16:09 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Sat Jul 2 20:38:32 CDT 2005 Luis Oliveira <loliveira(a)common-lisp.net> Mon Jun 27 13:49:29 CDT 2005 jbielman Thu Jun 23 00:51:50 CDT 2005 jbielman Thu Jun 23 00:44:22 CDT 2005 jbielman Wed Jun 22 19:13:11 CDT 2005 jbielman Mon Jun 13 22:35:43 CDT 2005 jbielman Mon Jun 13 22:31:13 CDT 2005 jbielman Mon Jun 13 21:23:18 CDT 2005 jbielman Mon Jun 13 09:17:01 CDT 2005 jbielman Mon Jun 13 08:27:18 CDT 2005 jbielman Mon Jun 13 08:18:34 CDT 2005 jbielman Mon Jun 13 05:56:29 CDT 2005 jbielman Mon Jun 13 04:56:58 CDT 2005 jbielman Mon Jun 13 04:56:32 CDT 2005 jbielman Mon Jun 13 04:46:08 CDT 2005 jbielman Mon Jun 13 04:45:03 CDT 2005 jbielman Sun Jun 12 04:13:27 CDT 2005 jbielman Sun Jun 12 03:36:15 CDT 2005 jbielman Sun Jun 12 03:33:48 CDT 2005 jbielman Sun Jun 12 03:28:25 CDT 2005 jbielman Sun Jun 12 03:27:08 CDT 2005 jbielman Sun Jun 12 03:25:16 CDT 2005 jbielman Sun Jun 12 03:23:51 CDT 2005 jbielman Sun Jun 12 03:21:19 CDT 2005 jbielman Sat Jun 11 03:06:28 CDT 2005 jbielman Sat Jun 11 02:18:11 CDT 2005 jbielman Sat Jun 11 02:16:24 CDT 2005 jbielman Sat Jun 11 00:26:54 CDT 2005 jbielman Fri Jun 10 08:00:47 CDT 2005 jbielman Wed Jun 8 02:28:18 CDT 2005 jbielman Wed Jun 8 02:01:32 CDT 2005 jbielman Wed Jun 8 01:59:52 CDT 2005 jbielman Tue Jun 7 17:08:58 CDT 2005 jbielman Tue Jun 7 17:07:00 CDT 2005 jbielman Tue Jun 7 17:05:08 CDT 2005 jbielman Tue Jun 7 15:29:29 CDT 2005 jbielman An updated tarball of CFFI's source can be downloaded here: http://common-lisp.net/project/cffi/tarballs/cffi-060117.tar.gz Darcsweb URL:

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[cffi-devel] Auto-nag: cffi link verifier failed
by root＠common-lisp.net 18 Jan '06

18 Jan '06

You are being nagged on because your project's name showed up in the nightly Checkbot run. Checkbot checks for broken links etc. This probably means that you are either pointing to a broken link or that someone is pointing to a broken link on your site. Or something else, it check's a bunch of stuff. Update your webpages or you shall be nagged again next week. To find out what's wrong with your webpages, please consult: http://common-lisp.net/checkbot/checkbot-common-lisp.net.html Any questions? You can reach the author of this cronjob at admin(a)common-lisp.net Thanks!

2 1

[cffi-devel] New patches: 14-Jan-2006
by loliveira＠common-lisp.net 15 Jan '06

15 Jan '06

Sat Jan 14 10:33:47 CET 2006 James Bielman <jamesjb(a)jamesjb.com> * untabify a few files M ./doc/colorize-lisp-examples.lisp -32 +32 M ./src/utils.lisp -8 +8 M ./uffi-compat/uffi-compat.lisp -21 +21 An updated tarball of CFFI's source can be downloaded here: http://common-lisp.net/project/cffi/tarballs/cffi-060114.tar.gz

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[cffi-devel] Re: varargs (again)
by Hoehle, Joerg-Cyril 13 Jan '06

13 Jan '06

Luís Oliveira wrote: > * (defcfun-varargs "printf" :int (control :string)) > (defcfun-varargs "printf" :int (constrol :string) (&rest args)) > (defmacro defcfun-varargs (name return-type &body args) > `(foreign-funcall ,',foreign-name > ,@,varargs Actually, I believe it's not enough to let defcfun know about varargs. FOREIGN-FUNCALL needs it as well, so it can tell the underlying Lisp where varargs happen. Regarding TIFFGetValue(), I went to http://www.remotesensing.org/libtiff/man/TIFFGetField.3tiff.html and saw that it's all pointers. Therefore, I don't expect a problem with varargs when interfacing to this particular function on typical platforms (read Intel32). (But what do I know? some platforms could pass the first 4 pointers in registers, and the rest on the stack, and that would already break with varargs which would all be on the stack). The TIFFGetValue specification is hairy, though. Pile up WITH-POINTER and submit a working example to the cffi team for inclusion in the manual :-) An alternative implementation strategy for cffi might be to build up a va_list structure and call the *V() functions (e.g. TIFFVGetField)?? Uhoh... Regards, Jörg Höhle.

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[cffi-devel] Re: varargs (again)
by Hoehle, Joerg-Cyril 13 Jan '06

13 Jan '06

Hi, Brad Anderson wrote: >I saw some topics in the archives about varargs, First, I have to repeat that interfacing to varargs is, hm... challenging. You cannot expect to be able to use varargs functions portably. It may still work in some cases, and possibly all the cases that you need, but there's no general solution yet, neither within most Lisp implementations, nor for many other programming language environments. Luis' and James' talk about how it could/would look like at the cffi level, when it will work. But that does not make the low-level machinery be able to use varargs in general. Yet the few cases that you need may still work. That said, I'd prefer a single defcfun with a possible &rest marker, than another defcfun-varargs entry point. Oh well, that's a matter of endless debate. E.g. for my AFFI (10 years ago), I had separate defining forms, whereas Sam Steingold in clisp unified all (library or module) into ffi:def-call-out distinguished by the presence of (:library #). In the long run (varargs fully supported), it presumably makes no sense to have two defining entry points. A keyword variation is enough to deal with the special case. IMHO it's just now that we want to distinguish both, perhaps because one works, and the other not, or because one is well-defined, and the other still gathering ideas. Luis Oliveira wrote: > (defcfun "xmlParserError" :void > (ctx :pointer) > (msg :string)) > (defun xml-parser-error (control-string &rest args) > (xmlParserError <whatever-a-ctx-is> > (format nil "~?" control-string args))) Here you allow your application to crash when given strings containing "%" characters. A safe approach would be as follows (defcfun "xmlParserError" :void (ctx :pointer) (formatter :string) ; constantly pass "%s" here (msg :string)) (xmlParserError <ctx> "%s" (apply #' format nil control-string args)) ;; Do all the formatting on the Lisp side ;; Tell the C side to *not* format! I just had to fix a bug in CLISP's syscalls module: posix:syslog() exhibited exactly this stack overflow vulnerability! Calling posix:syslog() with unknown strings could crash it. Regards, Jörg Höhle.

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[cffi-devel] varargs (again)
by Brad Anderson 13 Jan '06

13 Jan '06

Hi, I saw some topics in the archives about varargs, but none answered how I might do this: ------------ xmlParserError (void *ctx, const char *msg, ...); ------------ SWIG (CFFI) produced this: ------------ (defcfun ("xmlParserError" xmlParserError) :void (ctx :pointer) (msg :string) (arg2 )) ------------ Is there any way I could use &rest here? or one big pointer? I don't quite know how to proceed... Cheers, Brad

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[cffi-devel] How to create bindings for variadic function
by Richard Ray 13 Jan '06

13 Jan '06

Can y'all offer pointers/examples of how to create bindings for a variadic function? Specifically TIFFGetField in the libtiff library. Thanks Richard

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