2015-03-01  Gary V. Vaughan  <gary@gnu.org>

	Release version 33.3.1

	* NEWS.md: Record release date.

	configury: bump release version to 33.3.1.

	* configure.ac (AC_INIT): Bump release version to 33.3.1.

	* .travis.yml: Regenerate.

	posix: fix a stupid cherry pick edit typo.

	* lib/posix.lua.in (popen_pipeline): Add comma after close.

2015-03-01  Reuben Thomas  <rrt@sc3d.org>

	posix: add missing locals before pclose and popen_pipeline.

	* lib/posix.lua.in (pclose, popen_pipeline): Make sure to import

	API module table entries into locals for easier refactoring if

	these functions are moved in a future revision.

	posix: remove ability to pass a simple string to execx.

	* specs/posix_spec.yaml (execx, spawn, popen): Adjust to exercise

	new behaviours with no special support for string arguments.

	* lib/posix.lua.in (execx, spawn, popen): Remove special support

	for string arguments.

	posix: remove obsolete `posix.system` alias.

	* lib/posix.lua.in (system): Remove.

	* NEWS.md (Incompatible Changes): Update.

2015-03-01  Gary V. Vaughan  <gary@gnu.org>

	specs: installcheck setup.

	To prevent a repeat of the unloadable 33.3.0 release, set up

	specs so that latest slingshot will rerun the specs against both

	configure and luarocks installed luaposix.

	* specs/posix_spec.yaml (posix.version): Move from here...

	* specs/posix_version_spec.yaml (version): ...to here.

	* specs/specs.mk (specl_SPECS): Add specs/posix_version_spec.yaml.

	* specs/spec_helper.lua: Check for installcheck in the environment

	before tweaking Lua paths to point at build tree.

	slingshot: sync with upstream, for installcheck support.

	* slingshot: Sync with upstream.

	* .travis.yml: Regenerate.

2015-02-28  Reuben Thomas  <rrt@sc3d.org>

	local.mk: install posix/init.lua under posix

2015-02-28  Gary V. Vaughan  <gary@gnu.org>

	maint: post-release administrivia.

	* NEWS: Add header line for next release.

	* .prev-version: Record previous version.

	* ./local.mk (old_NEWS_hash): Auto-update.

	Release version 33.3.0

	* NEWS.md: Record release date.

	configury: bump release version to 33.3.0.

	* configure.ac (AC_INIT): Bump release version to 33.3.0.

	* .travis.yml: Regenerate.

	* NEWS.md: Fix a small typo.

	maint: update .gitignore.

	* .gitignore: add lib/posix/init.lua.

	maint: workaround LuaRocks install manifest key clash.

	LuaRocks install manifest cannot store two files with the same

	key.

	* configure.ac (AC_CONFIG_FILES): Expand lib/posix.lua.in to

	lib/posix/init.lua for installation.

	* build-aux/config.ld.in (file): Adjust accordingly.

	* local.mk (dist_lua_DATA): Likewise.

	* NEWS.md (Bugs Fixed): Update.

	Workaround suggested by quae@daurnimator.com

	configury: don't forget to distribute compat-5.2.{c,h}.

	* local.mk (EXTRA_DIST): Add ext/include/compat-5.2.c and

	ext/include/compat-5.2.h.

2015-02-28  Reuben Thomas  <rrt@sc3d.org>

	rockspec.conf: remove bogus constraint on bit32 version

2015-02-28  Gary V. Vaughan  <gary@gnu.org>

	slingshot: sync with upstream for distcheck fixes.

	* slingshot: Sync with upstream again.

2015-02-27  Gary V. Vaughan  <gary@gnu.org>

	slingshot: Sync with upstream for Travis Lua 5.3 build fixes.

	* slingshot: Sync with upstream.

	* .travis.yml: Regenerate.

	maint: exclude compat-5.2 sources from assorted syntax checks.

	* build-aux/sanity-cfg.mk

	(exclude_file_name_regexp--sc_require_config_h)

	(exclude_file_name_regexp--sc_require_config_h_first)

	(exclude_file_name_regexp--sc_useless_cpp_parens): Add

	ext/include/compat-5.2.c.

	(exclude_file_name_regexp--sc_useless_cpp_parens): Add

	ext/include/compat-5.2.h.

	* ext/include/compat-5.2.c, ext/include/compat-5.2.h: Remove

	trailing empty lines.

	maint: don't trigger error-message-uppercase in stdlib.c.

	* build-aux/sanity-cfg.mk

	(exclude_file_name_regexp--sc_error_message_uppercase): Add

	ext/posix/stdlib.c.

	specs: expect portable wc command output format.

	BSD and Mac OS X `wc` indent the output from `wc`.

	* specs/posix_spec.yaml (popen_pipeline): Allow leading whitespace

	in wc output.

	slingshot: sync with upstream, for --libdir fix.

	Close #210

	* slingshot: Sync with upstream.

2015-02-27  Reuben Thomas  <rrt@sc3d.org>

	Merge pull request #213 from luaposix/remove-pipeline

	Remove pipeline

	NEWS.md: add recent changes

	posix: remove pipline, pipeline_iterator and pipeline_slurp

	These functions were experimental and only briefly documented. They are

	replaced by the popen family.

	NEWS.md: fix some formatting

2015-02-26  Reuben Thomas  <rrt@sc3d.org>

	posix: add popen, popen_pipeline, and execx.

	* specs/posix_spec.yaml (popen, popen_pipeline): Specify

	correct behaviours for these new functions.

	* lib/posix.lua.in (popen, popen_pipeline, execx): New functions.

2015-02-26  Gary V. Vaughan  <gary@vaughan.pe>

	Merge pull request #211 from luaposix/fdopen

	Fdopen

2015-02-25  Reuben Thomas  <rrt@sc3d.org>

	Merge pull request #206 from luaposix/remove-builtin-bit32

	build: remove posix.bit32

2015-02-21  Reuben Thomas  <rrt@sc3d.org>

	Add fdopen

	Uses luaL_Stream; we rely on compat-lua-5.2 to make this work on Lua 5.1

	and LuaJIT.

2015-02-19  Reuben Thomas  <rrt@sc3d.org>

	Build Lua 5.3 with 5.2 compatibility

	Needs -DLUA_COMPAT_5_2, just as 5.2 needs -DLUA_COMPAT_ALL

	Build Lua 5.3 with 5.2 compatibility

	Needs -DLUA_COMPAT_5_2, just as 5.2 needs -DLUA_COMPAT_ALL

	build: remove posix.bit32

	Close #204 again, removing posix.bit32 in favour of a rockspec

	dependency, which will use the built-in library in Lua >= 5.2, or the

	backported rock in Lua 5.1

2015-02-17  Gary V. Vaughan  <gary@gnu.org>

	Merge branch 'sparked435-master'

	curses: support linking against NetBSD curses.

	* ext/include/_helpers.c (LPOSIX_CURSES_COMPLIANT): Leave this

	unset on NetBSD, unless linked against ncurses.

	(binding_notimplemented): New function for returning a `nil`,

	"not implemented" error pair from an unbound function...

	* ext/posix/stdlib.c (mkdtemp): ...factored out of here.  Adjust

	accordingly.

	* ext/posix/curses.c (Presizeterm): Use it here too.

	(Pripoffline, Pslk_init, Pslk_refresh, Pslk_noutrefresh)

	(Pslk_label, pslk_clear, Pslk_restore, Pslk_touch)

	(Pslk_attron, Pslk_attroff, Pslk_attrset): Use it here When

	LPOSIX_CURSES_COMPLIANT is not set.

	* ext/posix/curses/window.c (Wsyncok, Wimmedok): Likewise.

	* NEWS.md (New Features): Update.

2015-02-17  aaron  <aaron@polygon.zs-zero.net>

	Workarounds for missing NetBSD curses functions.

2015-02-16  Gary V. Vaughan  <gary@gnu.org>

	curses: remove unusable KEY_MOUSE constant.

	* ext/posix/curses.c (register_curses_constants): Comment out

	KEY_MOUSE, along with a comment to remind us not to reintroduce

	it again later!

	* NEWS.md (Incompatible Changes): Update.

	dirent: throw a Lua error when called with non-existent path.

	Close #207.

	* specs/posix_dirent_spec.yaml: New file. Specify correct

	behaviours, paying special attention to throwing an error when

	called with a non-existent path.

	* specs/specs.mk (specl_SPECS): Add specs/posix_dirent_spec.yaml.

	* ext/posix/dirent.c (Pdir): Check for errors when opening

	path argument, and throw an error if necessary.

	(pfiles): Likewise.

	* examples/dir.lua: Adjust accordingly.

	* NEWS.md (Bugs Fixed): Update.

	Reported by Ingo Struck <web@ingostruck.de>

2015-02-11  Gary V. Vaughan  <gary@gnu.org>

	doc: rationale for posix.bit32 inclusion.

	Close #204

	* ext/posix/bit32.c: Add LDocs to explain why we have yet another

	bit twiddling functions module here in luaposix.

	Merge branch 'zevv-getsockname'

2015-02-11  Gary V. Vaughan  <gary@gnu.org>

	Merge branch 'getsockname' of https://github.com/zevv/luaposix into zevv-getsockname

	* specs/posix_sys_socket_spec.yaml (getsockname): Specify bad

	argument behaviours minimally.

	* ext/posix/sys/socket.c (getsockname): Port forward to latest

	helpers and conventions.  Fix LDocs.

	* examples/socket.lua: Port forward additional getsockname call.

	* NEWS.md (New features): Update.

	Conflicts:

		examples/socket.lua

		ext/posix/posix.c

2015-02-11  Ico Doornekamp  <ico@pruts.nl>

	Added getsockname() to examples/socket.lua

	Added getsockname

2015-01-31  Gary V. Vaughan  <gary@gnu.org>

	signal: workaround a printf long vs int type coercion issue.

	* ext/posix/signal.c (sig_handle): Some architectures use a long

	for sig_atomic_t, so we need a %ld specifier to display it without

	a warning.  In case sig_atomic_t is narrower than a long, cast it

	up before passing to fprintf.

	sys.socket: move sys/types.h include earlier.

	* ext/posix/sys/socket.c: netinet/udp.h complains about lack of

	u_short definition on FreeBSD 10, so move sys/types.h before it

	in the hope of fixing that.

	Reported by jeangit@github.

	sys.resource: add ifdef guards to RLIM_SAVED_CUR and RLIM_SAVED_MAX.

	* ext/posix/sys/resource.c (luaopen_posix_sys_resource): Add

	ifdef guards around RLIM_SAVED_CUR and RLIM_SAVED_MAX declarations,

	because FreeBSD 10 does not provide them.

	Reported by jeangit@github.

2015-01-20  Reuben Thomas  <rrt@sc3d.org>

	posix.lua: use error, not die; fixes #201

2015-01-19  Gary V. Vaughan  <gary@gnu.org>

	doc: improve LDocs for sys.socket sockaddr tables.

	Closes #200

	* ext/posix/sys/socket.c (sockaddr): Document all optional fields.

	* NEWS.md: Update.

	Reported by Bernd Eggink

	slingshot: sync with upstream for lua 5.3.0 final support.

	* slingshot: Sync with upstream.

	* .travis.yml: Regenerate.

2015-01-18  Reuben Thomas  <rrt@sc3d.org>

	Make posix.pipeline_slurp more efficient

	Use standard table.concat method instead of repeated string

	concatenation.

2015-01-04  Gary V. Vaughan  <gary@gnu.org>

	maint: post-release administrivia.

	* NEWS: Add header line for next release.

	* .prev-version: Record previous version.

	* ./local.mk (old_NEWS_hash): Auto-update.

	Release version 33.2.1

	* NEWS.md: Record release date.

	configury: distribute posix.curses.html correctly.

	* local.mk (dist_modules_DATA): Add posix.curses.html.

	* configure.ac (AC_INIT): Bump release version to 33.2.1.

	* .travis.yml: Regenerate.

	* NEWS.md: Update.

	Reported by Ulrich Schmidt <u.sch.zw@gmx.de>

2015-01-03  Gary V. Vaughan  <gary@gnu.org>

	maint: post-release administrivia.

	* NEWS: Add header line for next release.

	* .prev-version: Record previous version.

	* ./local.mk (old_NEWS_hash): Auto-update.

	Release version 33.2.0

	* NEWS.md: Record release date.

	specs: accept '?' as function name in Lua bad argument errors.

	LuaJIT in particular often fails to find the name of a function,

	so we must accept '?' when checking error message contents.

	* specs/spec_helper.lua (typeerrors): Call badargs.format twice,

	and return a table of results.

	(init): Use typerrors wrapper.

	* specs/posix_compat_spec.yaml, specs/posix_deprecated_spec.yaml,

	specs/posix_spec.yaml, specs/posix_sys_resource_spec.yaml,

	specs/posix_sys_socket_spec.yaml, specs/posix_time_spec.yaml: Use

	spec_helper.lua:init, or manually create a list of error messages

	including returned function name, or "?" when that could not be

	found, e.g. by LuaJIT.

2015-01-02  Gary V. Vaughan  <gary@gnu.org>

	configury: bump release version to 33.2.0.

	* configure.ac (AC_INIT): Bump release version to 33.2.0.

	* .travis.yml: Regenerate.

	maint: adjust indentation for github markdown multi-para bullets.

	* NEWS.md: Adjust indentation so that multi-paragram bullet

	points are correctly rendered by github markdown.

	specs: fix off by one error in localtime and gmtime examples.

	* specs/posix_time_spec.yaml (gmtime, localtime): Fix expectation

	range to fit (correct) description.

	* NEWS.md: Update.

	gnulib: sync with upstream.

	maint: commit git rockspec to master branch.

	* .gitignore: Allow git rockspecs.

	* luaposix-git-1.rockspec: New file.

	configury: add ansicolors to travis_extra_rocks.

	* bootstrap.conf (buildreq): Reference Specl 14.0.0 with correct

	version number.

	(travis_extra_rocks): Add ansicolors for color specl outpet.

	* .travis.yml: Regenerate.

2015-01-01  Gary V. Vaughan  <gary@gnu.org>

	maint: add 5.3 to compatiblity statement in files' preamble.

	* ext/include/_helpers.c, ext/posix/bit32.c, ext/posix/ctype.c,

	ext/posix/curses.c, ext/posix/curses/chstr.c,

	ext/posix/curses/window.c, ext/posix/dirent.c,

	ext/posix/errno.c, ext/posix/fcntl.c, ext/posix/fnmatch.c,

	ext/posix/getopt.c, ext/posix/glob.c, ext/posix/grp.c,

	ext/posix/libgen.c, ext/posix/poll.c, ext/posix/posix.c,

	ext/posix/pwd.c, ext/posix/sched.c, ext/posix/signal.c,

	ext/posix/stdio.c, ext/posix/stdlib.c, ext/posix/sys/msg.c,

	ext/posix/sys/resource.c, ext/posix/sys/socket.c,

	ext/posix/sys/stat.c, ext/posix/sys/statvfs.c,

	ext/posix/sys/time.c, ext/posix/sys/times.c,

	ext/posix/sys/utsname.c, ext/posix/sys/wait.c,

	ext/posix/syslog.c, ext/posix/termio.c, ext/posix/time.c,

	ext/posix/unistd.c, ext/posix/utime.c, lib/posix.lua.in,

	lib/posix/_argcheck.lua, lib/posix/compat.lua,

	lib/posix/deprecated.lua, lib/posix/util.lua: Add 5.3 to

	compatibility statement in files' preamble.

	maint: update copyrights.

	* COPYING, bootstrap.conf, configure.ac, ext/include/_helpers.c,

	ext/posix/bit32.c, ext/posix/ctype.c, ext/posix/curses.c,

	ext/posix/curses/chstr.c, ext/posix/curses/window.c,

	ext/posix/dirent.c, ext/posix/errno.c, ext/posix/fcntl.c,

	ext/posix/fnmatch.c, ext/posix/getopt.c, ext/posix/glob.c,

	ext/posix/grp.c, ext/posix/libgen.c, ext/posix/poll.c,

	ext/posix/posix.c, ext/posix/pwd.c, ext/posix/sched.c,

	ext/posix/signal.c, ext/posix/stdio.c, ext/posix/stdlib.c,

	ext/posix/sys/msg.c, ext/posix/sys/resource.c,

	ext/posix/sys/socket.c, ext/posix/sys/stat.c,

	ext/posix/sys/statvfs.c, ext/posix/sys/time.c,

	ext/posix/sys/times.c, ext/posix/sys/utsname.c,

	ext/posix/sys/wait.c, ext/posix/syslog.c, ext/posix/termio.c,

	ext/posix/time.c, ext/posix/unistd.c, ext/posix/utime.c,

	lib/posix.lua.in, lib/posix/_argcheck.lua, lib/posix/compat.lua,

	lib/posix/deprecated.lua, lib/posix/util.lua, local.mk: Add 2015

	to copyright statement.

	rockspec: Lua 5.4 and higher not yet supported.

	* rockspec.conf (dependencies): Add lua < 5.4 constraint.

	maint: use correct Specl >= 14 arity for bad argument errors.

	Now that Specl's badargs module is generating examples with

	the correct messages, we can now say 'no more than 0 arguments'.

	* ext/include/_helpers.c (checknargs): Return singular 'argument'

	in error message only for exactly 1 expected argument, otherwise

	plural.

	slingshot: sync with upstream.

	* slingshot: Sync with upstream.

	* bootstrap: Update from slingshot.

	* configure.ac: Remove SS_CONFIG_TRAVIS invocation. Move extra

	rocks from here...

	* bootstrap.conf (travis_extra_rocks): ...to here.

	(require_bootstrap_uptodate): Remove.

	* .gitignore: Remove slingshot.m4.

2014-12-22  Gary V. Vaughan  <gary@gnu.org>

	configury: enable mkdtemp on _XOPEN_SOURCE incompatible hosts.

	* configure.ac (POSIX_EXTRA_CPPFLAGS) <darwin*, openbsd*>: Add

	-DLPOSIX_2008_COMPLIANT instead of -D_XOPENSOURCE=700.

	* ext/include/_helpers (LPOSIX_2008_COMPLIANT): When manually

	defined, also ensure LPOSIX_2001_COMPLIANT is defined.

2014-12-19  Gary V. Vaughan  <gary@gnu.org>

	maint: use table.unpack over unpack for 5.3.0 compatibility.

	Lua 5.3 has table.unpack but not _G.unpack; Lua 5.2 has

	table.unpack and _G.unpack; Lua 5.1 has _G.unpack but not

	table.unpack

	* lib/posix.lua.in (unpack): Use table.unpack over unpack, to

	work on all three!

	* lib/posix/deprecated.lua (unpack): Likewise.

	maint: add missing NEWS.

	* NEWS: Note recent QNX support.

	stdlib: mkdtemp returns an error on substandard hosts.

	* ext/posix/stdlib.c (mkdtemp): Move POSIX compliance guards

	inside the function definition, with an alternate function body

	that returns an error when there is no mkdtemp in the C library.

	(posix_stdlib_fns): Remove POSIX compliance guard from mkdtemp.

	maint: detect POSIX 2001 or POSIX 2008 compliance.

	Close #197.

	* configure.ac: Reformat comments.

	Pass LPOSIX_2001_COMPLIANT directly to cpp on QNX.

	* ext/include/_helpers.c (LPOSIX_2008_COMPLIANT): Enable only

	if _POSIX_C_SOURCE or _XOPEN_SOURCE are set appropriately.

	(LPOSIX_2001_COMPLIANT): Add _XOPEN_SOURCE >= 600 condition.

	* ext/posix/stdlib.c (Pmkdtemp): Disable this function unless

	LPOSIX_2008_COMPLIANT is defined.

	Reported by James Harris <jimmy@jamesharris.org>

	maint: post-release administrivia.

	* NEWS: Add header line for next release.

	* .prev-version: Record previous version.

	* ./local.mk (old_NEWS_hash): Auto-update.

	Release version 33.1.0

	* NEWS.md: Record release date.

	specs: adjust setrlimit error message expectations.

	* specs/posix_sys_resource_spec.yaml (setrlimit): Adjust error

	messages to reflect recent int->number table field type changes.

	slingshot: sync with upstream, for Lua 5.3.0 improvements.

	* slingshot: Sync with upstream.

	* bootstrap: Update from slingshot.

	* NEWS: Move from here...

	* NEWS.md: ...to here. Convert to Markdown format.

	* .gitignore: Add NEWS.

	* local.mk (old_NEWS_hash): Regenerate.

	(luaexec_LTLIBRARIES): Change from assigment to appending.

	* .travis.yml: Regenerate.

2014-12-18  Gary V. Vaughan  <gary@gnu.org>

	resources: don't truncate rlim structure field values.

	With f8d8939 we were too zealous with changing all internal

	types from lua_Number (et. al) to lua_Integer (et. al), where

	lua_Integer is not wide enough to contain an rlim_t.

	* ext/include/_helpers (checknumberfield, pushnumberfield)

	(setnumberfield): New function and macros equivalent to the

	earlier implementations of checkintegerfield, pushintegerfield

	and setintegerfield respectively.

	* ext/posix/sys/resource.c (pushrlimit): Set PosixRlimit table

	entries with setnumberfield.

	(setrlimit): Extract PosixRlimit fields with checknumberfield.

	* specs/posix_sys_resource_spec.yaml (setrlimit): Remove

	spurious braces.

	posix: fix bad argument errors for spawn.

	* specs/posix_spec.yaml (spawn): Uncomment badargs diagnosis.

	* lib/posix.lua.in (M.spawn): Fix argument type error message for

	nil-valued argument 2.

2014-12-17  Gary V. Vaughan  <gary@gnu.org>

	sys.socket: support OpenBSD 5.6.

	Close #182.

	* ext/posix/sys/socket.c: Change the order of inclusion of some

	headers to satisfy OpenBSD 5.6.

2014-12-17  Reuben Thomas  <rrt@sc3d.org>

	Fix argument checks for spawn and add specs

2014-12-17  Gary V. Vaughan  <gary@gnu.org>

	sys.msg: only enable SysV messaging where it is supported.

	* configure.ac (AC_CHECK_HEADER): Add sys/msg.h.

	(AC_CHECK_FUNCS): Add msgrcv, msgsend.

	(HAVE_SYSV_MESSAGING): Define if the above are all present.

	* ext/posix/sys/msg.c (LPOSIX_2001_COMPLIANT): Change from using

	this...

	(HAVE_SYSV_MESSAGING): ...to this.

	configury: reformat AC_CHECK_FUNCS to discourage adding more!

	* configure.ac: Reformat.

2014-12-17  James Harris  <jimmy@jamesharris.org>

	configury: no _XOPEN_SOURCE on QNX.

	* configure.ac (POSIX_EXTRA_CPPFLAGS): Don't add _XOPEN_SOURCE on

	QNX either.

	socket: guard AI_ADDRCONFIG definition.

	* ext/posix/sys/socket.c (luaopen_posix_sys_socket): For machines

	that don't define AI_ADDRCONFIG, wrap the binding in a CPP guard.

	unistd: stub gethostid for POSIX implementations that dropped it.

	* configure.ac (AC_CHECK_FUNCS): Add gethostid.

	* ext/posix/unistd.c (Pgethostid): If there is no gethostid on

	this host, return an error rather than trying to call it.

	configury: support separate libsocket.

	* configure.ac (LIBSOCKET): Check for a socket funtion carrying

	socket library.

	* local.mk (ext_posix_posix_la_LDFLAGS): Add $(LIBSOCKET).

	curses: fix compilation errors when host has no curses library.

	* ext/posix/curses/chstr.c: Adjust #ifdef HAVE_CURSES to make

	sure there's an emptyg posix_curses_chstr_fns definition.

	* ext/posix/curses/window.c: Likewise for

	posix_curses_windows_fns.

	* ext/posix/curses.h: Likewise for curseslib.

	Also move #includes for the above files out of the HAVE_CURSES

	guard.

2014-12-17  Gary V. Vaughan  <gary@gnu.org>

	maint: add Lua 5.3 to README.md.

	* README.md: Add Lua 5.3 reference.

	slingshot: sync with upstream, for travis ownership fixes.

	* slingshot: Sync with uptstream.

	* .travis.yml: Regenerate.

	travis: debug check-local failure.

	* .travis.yml (script): Debug check-local failure.

	slingshot: sync with upstream, for Lua 5.3.x support.

	* slingshot: Sync with upstream.

	* .travis.yml: Regenerate.

	configury: bump release number to 33.1.0.

	* configure.ac (AC_INIT): Bump release number to 33.1.0.

	specs: move stdlib function specs to their own spec-file.

	* specs/posix_spec.yaml (abort, getenv, grantpt, mkdtemp, mkstemp)

	(openpt, ptsname, realpath, unlockpt, setenv): Move from here...

	* specs/posix_stdlib_spec.yaml (abort, getenv, grantpt, mkdtemp)

	(mkstemp, openpt, ptsname, realpath, unlockpt, setenv): New file.

	...to here.

	* specs/specs.mk (specl_SPECS): Add specs/posix_stdlib_spec.yaml.

	doc: cross reference umask and sys.stat.umask.

	* ext/posix/sys/stat.c (umask): Reference posix.umask.

	* lib/posix/compat.lua (umask): Reference posix.sys.stat.umask.

2014-12-16  Gary V. Vaughan  <gary@gnu.org>

	maint: support 5.3.0 integers correctly.

	Many integer fields and values were incorrectly becoming `.0`

	suffixed floats in Lua 5.3.0.

	* ext/include/_helpers.c (lua_isinteger): Define to lua_isnumber

	with pre-5.3.0 Lua headers.

	(checkinteger): Use it.

	(checkch): Use checkint over luaL_checknumber.

	(checkintegerfield): Use lua_pushinteger over lua_pushnumber.

	(pushnumberfield, setnumberfield): Rename from these...

	(pushintegerfield, setintegerfield): ...to these, and adjust to

	work with Integer subtypes in Lua 5.3.0.

	* ext/posix/curses.c (Punctrl): Use checkch over luaL_checknumber.

	* ext/posix/grp (pushgroup): Set gr_gid field as an integer.

	* ext/posix/poll.c (poll_fd_list_check_table): Use lua_isinteger

	for argument check.

	* ext/posix/pwd.c (pushpasswd): Use setintegerfield for pw_uid

	and pwd_gid fields.

	* ext/posix/sys/resource.c (pushrlimit): Use setintegerfield for

	rlim_cur and rlim_max fields.

	* ext/posix/sys/socket.c (pushsockaddrinfo): Use pushintegerfield

	for family, port, pid and groups fields.

	(Pgetaddrinfo): Use pushintegerfield for socktype and protocol

	fields.

	* ext/posix/sys/stat.c (pushstat): Use setintegerfield for all

	fields.

	* ext/posix/sys/statvfs.c (pushstatvfs): Use setintegerfield for

	all fields.

	* ext/posix/sys/time.c (pushtimeval): Use setintegerfield for

	tv_sec and tv_usec fields.

	* ext/posix/sys/times.c (pushtimefield): Use pushintegerfield.

	* ext/posix/termio.c (Ptcgetattr): Use pushintegerfield for

	iflag, oflag, lflag, cflag and cc fields.

	* ext/posix/time.c (pushtimespec): Use setintegerfield for

	tv_sec and tv_nsec fields.

	(pushtm): Use setintegerfield for all fields.

	* ext/posix/unistd.c (mygetuid. mygetgid): Use lua_isinteger and

	lua_tointeger for argument checking.

	* NEWS: Update.

	stdlib: accept optional 3rd argument to setenv.

	Close #185.

	* ext/posix/stdlib.c (Psetenv): Allow optional 3rd argument again.

	* NEWS: Update.

	maint: remove unused luaexec_LDFLAGS macro.

	Silence an Automake warning about unused luaexec_LDFLAGS.

	* local.mk (luaexec_LDFLAGS): Remove.

	slingshot: sync with upstream, for git submodule fixes.

	Latest slingshot bootstrap passes arguments to 'git submodule init'

	correctly.

	* slingshot: Sync with upstream.

	* bootstrap: Update from slingshot.

	* .travis.yml: Regenerate.

	specs: specify localtime and gmtime month values correctly.

	* specs/posix_time_spec.yaml (gmtime, localtime): Add a

	specification for December epoch returning month 11.

	Fix description of month range to be 0-11.

	* specs/posix_compat_spec.yaml (gmtime, localtime): Add a

	specification for December epoch returning month 12.

	Fix description of month range to be 1-12.

	Fix specification to check month range 1-12.

2014-12-16  Reuben Thomas  <rrt@sc3d.org>

	Fix #187

	Fix #189

2014-11-06  Gary V. Vaughan  <gary@gnu.org>

	deprecated: handle nonexistent files gracefully.

	* lib/posix/deprecated (stat, statvfs): If the underlying C API

	call does not return a table, simply return nil instead of

	calling doselection.

	sys.socket: initialize hints with zeros.

	* ext/posix/sys/socket.c (Pgetaddrinfo): It's not safe to rely

	on field values in uninitialised automatic struct addrinfo

	declaration.  Use memset to overwrite garbage.

	* NEWS: Update.

	maint: support _POSIX_C_SOURCE in lieu of _POSIX_VERSION.

	On OpenBSD 5.6, _POSIX_VERSION is set to just 199009L by default,

	and messing with _XOPEN_SOURCE or setting _POSIX_VERSION directly

	changes the C library header declarations.  It seems that

	_POSIX_C_SOURCE is defined to 200112L by default, indicating that

	the newer functions luaposix wants to bind to really are available.

	* configure.ac (POSIX_EXTRA_CPPFLAGS): Elide _XOPEN_SOURCE

	definition on OpenBSD.

	* ext/include/_helpers.c (LPOSIX_2001_COMPLIANT): New preprocessor

	symbol, defined when either _POSIX_VERSION or _POSIX_C_SOURCE

	are bigger than 200112L.

	* ext/posix/stdlib.c, ext/posix/sys/msg.c,

	ext/posix/sys/socket.c, ext/posix/sys/times.c,

	ext/posix/syslog.c, ext/posix/unistd.c: Predicate on new

	LPOSIX_2001_COMPLIANT definition instead of _POSIX_VERSION.

	sys.socket: make some more preprocessor constants conditional.

	* ext/posix/sys/socket.c (AI_ALL, AI_V4MAPPED): Add preprocessor

	guards, as these two are not defined on at least OpenBSD 5.6.

	configury: propagate _XOPEN_SOURCE cpp defines fully.

	* configure.ac (POSIX_EXTRA_CFLAGS): A misnomer...

	(POSIX_EXTRA_CPPFLAGS): ...better named like this.

	* local.mk (AM_CPPFLAGS): Add POSIX_EXTRA_CPPFLAGS, so addition

	preprocessor definitions reach submodule compilation too.

	(ext_posix_posix_la_CFLAGS): Remove.

2014-11-05  Gary V. Vaughan  <gary@gnu.org>

	doc: use OpenGroup SUSv3 urls for manual page links.

	* build-aux/config.ld.in (custom_see_handler): Send manual page

	links to OpenGroup SUSv3 specifications instead of kernel.org.

	maint: update README.

	* README.md: Update some bitrot.

	configury: add sys/socket.h to other socket header checks.

	The net/if.h check fails on at least OpenBSD 5.6 without this

	patch.

	* configure.ac (AC_CHECK_HEADERS): Add sys/socket.h to default

	headers when checking for net/if.h and linux/netlink.h.

	configury: set LIBRT only if it is required for clock_gettime.

	* configure.ac (LIBRT): Extract from != Darwin guard and set to

	-lrt if that is required for clock_gettime to work.

	(POSIX_EXTRA_CFLAGS): Move up to compiler flag setting section.

	(AC_CHECK_FUNCS): Move out of library checking section.

	sys.resource: provide RLIMIT_AS fallback for OpenBSD 5.6.

	* ext/posix/sys/resource.c (RLIMIT_AS): Fallback to RLIMIT_DATA

	if not otherwise defined.

	maint: preliminary Lua 5.3.0-beta compatibility.

	Close #181.

	* configure.ac (AX_PROG_LUA): Accept Lua 5.3 interpreters.

	* ext/include/lua52compat.h: Remove.

	* local.mk (EXTRA_DIST): Adjust accordingly.

	* ext/include/_helpers.c (lua_objlen, lua_strlen, luaL_openlib)

	(luaL_register): Lua 5.2 and 5.3 compatibility definitions.

	* ext/posix/sched.c, ext/posix/termio.c: Use luaposix optint()

	rather than deprecated luaL_optint().

	* NEWS: Update.

	bit32: remove remaining `require "bit"` invocations.

	* lib/posix.lua.in: require "posix.bit32" unconditionally.

	* specs/posix_unistd_spec.yaml: Likewise.

	maint: remove dependency on luabitop.

	* specs/spec_helper.lua (bit): Fallback on posix.bit32 if there

	is no native bit32 module.

	* lib/posix/compat.lua, lib/posix/deprecated.lua: Use

	posix.bit32 unconditionally.

	* rockspec.conf (dependencies): Remove luabitop.

	bit32: fetch uint32_t definition from stdint.h.

	* ext/posix/bit32.c: include stdint.h instead of sys/types.h.

	bit32: new module for lua5.1 compatibility.

	* specs/posix_bit32_spec.yaml: Specify behaviours of band, bnot

	and bor.

	* specs/specs.mk (specl_SPECS): Add posix_bit32_spec.yaml.

	* ext/posix/bit32.c: New module implementing band, bnot and bor.

	* ext/posix/posix.c: #include bit32.c.

	* build-aux/config.ld.in (file): Add ext/posix/bit32.c.

	* local.mk (EXTRA_ext_posix_posix_la_SOURCES): Likewise.

	(posix_submodules): Likewise.

	(ext_posix_bit32_la_LDFLAGS): Set module LDFLAGS.

	* NEWS: Update.

2014-11-04  Gary V. Vaughan  <gary@gnu.org>

	maint: ignore src.rock files.

	* .gitignore: Add *.src.rock.

	maint: update README.

	* README.md: Fix some outdated paragraphs.

	maint: post-release administrivia.

	* NEWS: Add header line for next release.

	* .prev-version: Record previous version.

	* ./local.mk (old_NEWS_hash): Auto-update.

	Release version 33.0.0

	* NEWS: Record release date.

	configury: adopt semantic versioning.

	* configure.ac (AC_INIT): Bump version to 33.0.0.

	doc: document returned error numbers in many APIs.

	* ext/posix/fcntl.c, ext/posix/poll.c, ext/posix/sched.c,

	ext/posix/signal.c, ext/posix/stdio.c, ext/posix/stdlib.c,

	ext/posix/sys/msg.c, ext/posix/sys/resource.c,

	ext/posix/sys/socket.c, ext/posix/sys/stat.c,

	ext/posix/sys/times.c, ext/posix/sys/utsname.c,

	ext/posix/sys/wait.c, ext/posix/syslog.c, ext/posix/termio.c,

	ext/posix/time.c, ext/posix/unistd.c, ext/posix/utime.c,

	lib/posix/compat.lua, lib/posix/deprecated.lua: Document third

	returned error number for many APIs.

2014-11-03  Gary V. Vaughan  <gary@gnu.org>

	syslog: add LOG_MASK, and pass bits to openlog and setlogmask.

	Close #156.

	* specs/posix_spec.yaml (openlog): Move from here...

	* specs/posix_deprecated_spec.yaml (openlog): ...to here.

	* specs/posix_spec.yaml (setlogmask): Move from here...

	* specs/posix_compat_spec.yaml (setlogmask): ...to here.

	* specs/posix_spec.yaml (closelog, syslog): Move from here

	* specs/posix_syslog_spec.yaml (closelog, syslog): New file.

	...to here.

	* specs/specs.mk (specl_SPECS): Add posix_syslog_spec.yaml.

	* specs/posix_syslog_spec.yaml (openlog, setlogmask)

	(LOG_MASK): Specify behaviour of new minimal bindings.

	* ext/posix/compat.lua (openlog, setlogmask): Simplify

	accordingly.

	* lib/posix/deprecated.lua (openlog): Reimplement old string

	specified option API in Lua over new minimal binding.

	* ext/posix/syslog.c (PLOG_MASK): New function for converting

	option priorities to mask bits.

	* lib/posix/compat.lua (setlogmask): Reimplement old auto-ORing

	API over new LOG_MASK and minimal setlogmask bindings.

	* NEWS: Update.

	doc: remove unused posix.util.html.

	* local.mk (dist_modules_DATA): Remove doc/modules/posix.util.html.

	posix: move openpty utility into posix and add argchecks.

	* lib/posix/util.lua (openpty): Move from here...

	* lib/posix.lua (openpty): ...to here.  Add argcheck wrapper.

	* lib/posix/util.lua: Reexport openpty for backwards compatibility.

	* specs/posix_spec.yaml (openpty): Add specs for argchecks.

	* build-aux/config.ld.in (file): Remove lib/posix/util.lua.

	* NEWS: Update.

	specs: set initial describe headers consistently.

	* specs/curses_spec.yaml, specs/posix_compat_spec.yaml,

	specs/posix_ctype_spec.yaml, specs/posix_deprecated_spec.yaml,

	specs/posix_fcntl_spec.yaml, specs/posix_fnmatch_spec.yaml,

	specs/posix_grp_spec.yaml, specs/posix_pwd_spec.yaml,

	specs/posix_sys_msg_spec.yaml,

	specs/posix_sys_resource_spec.yaml,

	specs/posix_sys_stat_spec.yaml,

	specs/posix_sys_statvfs_spec.yaml,

	specs/posix_sys_time_spec.yaml, specs/posix_sys_times_spec.yaml,

	specs/posix_sys_utsname_spec.yaml, specs/posix_time_spec.yaml,

	specs/posix_unistd_spec.yaml: Use dot delimmited module names

	consistently in initial describe heading.

	doc: show return type correctly on exec and execp.

	* ext/posix/unistd.c (Pexec, Pexecp): Show return type correctly.

	doc: show return type of posix.signal.signal.

	* ext/posix/signal.c (signal): Show return type.

	refactor: move lua docs to the top of LDoc index sidebar.

	* build-aux/config.ld.in (files): Move Lua files to the top of

	the list.

	unistd: deprecate exec with string tuple args.

	Close #167.

	* specs/posix_spec.yaml (exec, execp): Move from here...

	* specs/posix_deprecated.yaml (exec, execp): ...to here.

	* specs/posix_unistd.yaml (exec, execp): ...and much simplified

	specification here.

	* ext/posix/unistd.c (runexec): Simplify accordingly.

	* lib/posix/deprecated (exec, execp): Reimplement string tuple

	passing, [0]-crippled API again over C binding.

	* NEWS: Update.

	signal: modernize posix.signal.

	Close #161.

	* specs/posix_spec.yaml (kill, killpg, raise, signal): Move from

	here...

	* specs/posix_signal_spec.yaml (kill, killpg, raise, signal):

	New file.  ...to here.

	* specs/specs.mk (specl_SPECS): Add specs/posix_signal_spec,yaml.

	* examples/signal.lua: Rewrite in modern style.

	* ext/posix/signal.c (Psignal): Update LDocs.

	(luaopen_posix_signal): Add SIG_DFL and SIG_IGN constants.

	* NEWS: Update.

2014-11-02  Gary V. Vaughan  <gary@gnu.org>

	specs: don't truncate output after fcntl examples.

	* specs/lposix_spec.yaml (fcntl F_GETFL): Make sure to save and

	correctly restore stdio buffering correctly around examples.

	* NEWS: Update.

	deprecated: make sure bitwise operations are defined.

	* lib/posix/deprecated.lau (bit): Require a bit operation lib.

	(band, bnot, bor): Define local bitwise operators.

	refactor: separate undocumented compat APIs.

	* lib/posix/compat.lua (doselection, PosixTm, LegacyTm, pushmode)

	(bind, clock_getres, clock_gettime, connect, fadvise, fnmatch)

	(getgroup, getpasswd, getpid, getrimit, gettimeofday, gmtime)

	(hostid, isgraph, isprint, localtime, mktime, nanosleep, pathconf)

	(setrlimit, stat, statvfs, strftime, strptime, sysconf, times)