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[iolib-devel] IOLib release 0.7.3
by Stelian Ionescu 24 Oct '10

24 Oct '10

There's a new release of IOLib, which fixes a CFFI-related bug The release tarball can be downloaded at http://common-lisp.net/project/iolib/download.shtml -- Stelian Ionescu a.k.a. fe[nl]ix Quidquid latine dictum sit, altum videtur. http://common-lisp.net/project/iolib

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[iolib-devel] Upcoming changes
by Stelian Ionescu 23 Oct '10

23 Oct '10

Little by little I'll start shoving all syscall-related compatibility code into a C library called libfixposix - http://gitorious.org/libfixposix/libfixposix - on which iolib will depend. I've decided to do it mainly because writing OS compatibility code is much easier in C and with the use of autoconf and because CFFI .so wrappers cause problems with deployment/static executables. Until this is finished, sources will be a little unstable so please stick with the 0.7.0 release, or if you feel adventurous test libfixposix and iolib, especially on *BSD and OSX. -- Stelian Ionescu a.k.a. fe[nl]ix Quidquid latine dictum sit, altum videtur. http://common-lisp.net/project/iolib

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[iolib-devel] New patches: 18-Oct-2010
by Stelian Ionescu 19 Oct '10

19 Oct '10

commit d64aa4b6f514020aa9abb61234a36d64f0043826 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Oct 18 19:07:12 2010 +0200 Small fix wrt. :DEFINE-CONSTANTS src/libfixposix/ffi-types.lisp | 2 -- src/sockets/grovel.lisp | 2 +- 2 files changed, 1 insertions(+), 3 deletions(-) commit 576bbdcbc9534b85318b89fdbd95272e793e20c4 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Oct 18 19:04:27 2010 +0200 Add IOLIB-GROVEL, convert existing groveler files to use it src/grovel/asdf.lisp | 100 ++++++ src/grovel/common.h | 266 ++++++++++++++++ src/grovel/grovel.lisp | 686 ++++++++++++++++++++++++++++++++++++++++ src/grovel/invoke.lisp | 121 +++++++ src/grovel/package.lisp | 38 +++ src/iolib-grovel.asd | 43 +++ src/iolib.os.asd | 6 +- src/iolib.sockets.asd | 6 +- src/iolib.syscalls.asd | 6 +- src/libfixposix.asd | 6 +- src/libfixposix/ffi-types.lisp | 164 +++++----- src/sockets/grovel.lisp | 110 ++++---- 12 files changed, 1403 insertions(+), 149 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20101018.tar.gz Main repository: http://gitorious.org/iolib/iolib Backup 1: http://common-lisp.net/gitweb?p=projects/iolib/iolib.git Backup 2: http://repo.or.cz/w/iolib.git

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[iolib-devel] IOLib release 0.7.2
by Stelian Ionescu 18 Oct '10

18 Oct '10

There's a new release of IOLib, which fixes a bug regarding Alexandria The release tarball can be downloaded at http://common-lisp.net/project/iolib/download.shtml -- Stelian Ionescu a.k.a. fe[nl]ix Quidquid latine dictum sit, altum videtur. http://common-lisp.net/project/iolib

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[iolib-devel] New patches: 17-Oct-2010
by Stelian Ionescu 18 Oct '10

18 Oct '10

commit d78f20a28d09426fdfd339effb42ebb221b9560a Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Oct 17 21:55:16 2010 +0200 SYSCALL-ERRORs must always be printed non-readably src/syscalls/ffi-functions-unix.lisp | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) commit 0f35a81eb0d8134bb30003fdb9067d3caf572f1d Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Oct 17 21:54:50 2010 +0200 Fix a few PRINT-OBJECT methods Readable printing must be enabled also when *PRINT-READABLY* is non-null src/pathnames/file-path.lisp | 4 ++-- src/sockets/address-arithmetic.lisp | 4 ++-- src/sockets/address.lisp | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20101017.tar.gz Main repository: http://gitorious.org/iolib/iolib Backup 1: http://common-lisp.net/gitweb?p=projects/iolib/iolib.git Backup 2: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 15-Oct-2010
by Stelian Ionescu 16 Oct '10

16 Oct '10

commit fd8bea425000fa2bad8c3a40f91bad7188179881 Author: Attila Lendvai <attila.lendvai(a)gmail.com> Date: Sat Mar 1 20:23:46 2008 +0100 "reppresented" typo src/multiplex/multiplexer.lisp | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 83f22f5035c83b742981a73c0f28d9c95bdab398 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Fri Oct 15 15:29:27 2010 +0200 Style fixes: UNLESS -> IF src/os/os-unix.lisp | 34 ++++++++++++++++++---------------- 1 files changed, 18 insertions(+), 16 deletions(-) commit 1eb7fa4fb56a507b703b0297c77a2fcfcd97f752 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Fri Oct 15 15:26:31 2010 +0200 Fix isys:*stat functions src/syscalls/ffi-functions-unix.lisp | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit e97bb9ef99d809ab2ae134a2df8aae7d9e584979 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Fri Oct 15 11:39:48 2010 +0200 New development cycle CHANGES | 9 ++++++++- version.lisp-expr | 2 +- 2 files changed, 9 insertions(+), 2 deletions(-) commit 3a00eaa6647fc6874b8e3f754467db86c6d2b6cf Author: Nikodemus Siivola <nikodemus(a)random-state.net> Date: Fri Oct 15 11:32:28 2010 +0200 Remove local definitions of Alexandria functions As of recently Alexandria package is locked on SBCL, which prohibits local function bindings (unless implementation-specific declarations are used) src/sockets/address.lisp | 2 -- tests/streams.lisp | 10 +++++----- 2 files changed, 5 insertions(+), 7 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20101015.tar.gz Main repository: http://gitorious.org/iolib/iolib Backup 1: http://common-lisp.net/gitweb?p=projects/iolib/iolib.git Backup 2: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 13-Oct-2010
by Stelian Ionescu 14 Oct '10

14 Oct '10

commit dd56f3577f7f9ee77366ef569f0281077b7de749 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Thu Oct 14 00:51:55 2010 +0200 Export FD-SET and SIZE-OF-FD-SET from libfixposix, import them into iolib.syscalls src/libfixposix/pkgdcl.lisp | 3 +++ src/syscalls/pkgdcl.lisp | 6 ++++-- 2 files changed, 7 insertions(+), 2 deletions(-) commit d118258c7a7ed984760a1e95a7dce0307908dbf0 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Thu Oct 14 00:43:47 2010 +0200 Keep fd-set as an opaque struct src/libfixposix/ffi-types.lisp | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) commit 4c88c3c6d4f7a49feccdf0d81a03eec5efe7604a Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Thu Oct 14 00:43:21 2010 +0200 Remove from syscalls/ffi-types-unix.lisp foreign types imported from libfixposix src/syscalls/ffi-types-unix.lisp | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20101013.tar.gz Main repository: http://gitorious.org/iolib/iolib Backup 1: http://common-lisp.net/gitweb?p=projects/iolib/iolib.git Backup 2: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 12-Oct-2010
by Stelian Ionescu 13 Oct '10

13 Oct '10

commit d4a53b228064d837c85f53a745ada730686fcded Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Oct 12 22:41:05 2010 +0200 Fix type-error signalled for ISYS:FCNTL and ISYS:IOCTL src/syscalls/ffi-functions-unix.lisp | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) commit b176aaf8e63bd66177e56de0dc370c6586d0851e Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Oct 12 22:39:43 2010 +0200 Remove accessor FD-NON-BLOCKING of FD-MIXIN class src/streams/gray/classes.lisp | 3 --- src/streams/gray/fd-mixin.lisp | 11 ----------- src/streams/gray/pkgdcl.lisp | 1 - 3 files changed, 0 insertions(+), 15 deletions(-) commit 1141f7c98bf7f3b7daf954934c0bdaf4859d1ac9 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Oct 12 22:12:03 2010 +0200 Fix definition of ISYS:OPEN The second argument to lfp_open is of type lfp-open-flags, not int src/libfixposix/ffi-types.lisp | 7 +++++++ src/libfixposix/pkgdcl.lisp | 3 +++ src/syscalls/ffi-functions-unix.lisp | 2 +- src/syscalls/pkgdcl.lisp | 3 +++ 4 files changed, 14 insertions(+), 1 deletions(-) commit 1e2ebff0721479522299979ef87bd77ec01b067b Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Oct 12 21:58:58 2010 +0200 Style fix tests/streams.lisp | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20101012.tar.gz Main repository: http://gitorious.org/iolib/iolib Backup 1: http://common-lisp.net/gitweb?p=projects/iolib/iolib.git Backup 2: http://repo.or.cz/w/iolib.git

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[iolib-devel] file-path stuff and handling of trailing /
by Attila Lendvai 10 Oct '10

10 Oct '10

Stelian, i still think that it's not the right way to deal with directories... i repeatedly struggle due to this behavior: (iolib.pathnames:file-path-directory (iolib.pathnames:file-path "/tmp/")) => (:ROOT) i understand how posix behaves, but i think it's unrelated when it comes to file-paths dropping the leading slashes. some posix C calls are not the same as a high-level library storing separate path components internally in an object and providing such high-level functions as merging... imho, it should be either that: 1) we go the posix way, but then don't define high level functions like file-path-directory 2) do define a file-path-directory, but make it so that: (iolib.pathnames:file-path-directory (iolib.pathnames:file-path "/tmp/")) => (:ROOT "tmp") although, i'm probably not aware of all the design issues, like e.g. canonicalization... -- attila

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[iolib-devel] plans/status of the stream code
by Attila Lendvai 10 Oct '10

10 Oct '10

dead list, i've recently encountered a headache: a machine was connecting to our iolib based web server, and hanged all the worker threads. the problem is that the connection went try, but it didn't get disconnected after several minutes. the hang is somewhere inside (defmethod stream-read-byte ((stream dual-channel-gray-stream)) ...). the proper fix would be to implement the call/cc based connection multiplexing and gc dry/slow connections. i'm going to work on it in the upcoming weeks, but i wonder what are the plans regarding the upcoming iolib development? Stelian said that he has plans with the streams, notably to prefer zstreams eventually, but it's not ready yet. anything else? -- attila

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