path: root/extension/ChangeLog

2012-11-30         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c readdir.c, revoutput.c, revtwoway.c, rwarray.c,
	rwarray0.c, testext.c: Use awk_true and awk_false instead of 1 and 0.

2012-11-21         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_stat): Optional third argument indicates to
	use stat(2) instead of lstat(2).
	* filefuncs.3am: Document same.

2012-11-19         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c: Simplify code to always print file type and not
	use stat().
	* readdir.3am: Document same.

2012-11-16         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c: In awk code, use printf(...) instead of the form
	without parentheses everywhere. This makes Nelson happy.

2012-11-14         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	Bug fix for filesystems without d_type in directory entry.

	* readdir.c (open_directory_t): Add more fields for path.
	(ftype): Take open_directory_t argument. Build the full path
	for lstat. Adjust calls.
	(dir_close): Free the storage.
	(dir_take_control_of): Allocate storage for the path.

2012-11-06         Arnold D. Robbins     <arnold@skeeve.com>

	* configure.ac: Add check for $srcdir/.developing as in
	the main directory's configure.ac.

2012-11-04         Arnold D. Robbins     <arnold@skeeve.com>

	* rwarray.3am: Minor edits.

2012-10-28         Arnold D. Robbins     <arnold@skeeve.com>

	* Makefile.am (dist_man_MANS): Update the list.

2012-10-26         Arnold D. Robbins     <arnold@skeeve.com>

	* revtwoway.3am: Clean up example.
	* revtwoway.c: Minor cleanup (add translation calls).

2012-10-24         Arnold D. Robbins     <arnold@skeeve.com>

	* revtwoway.3am: New file.

2012-10-21         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_stat): Always clear the array.

2012-10-14         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c, revoutput.c, revtwoway.c: Adjust for name change
	of IOBUF_PUBLIC to awk_input_buf_t. Additional sanitizing in
	revoutput.c to use `revoutput' everywhere instead of `revout'.
	* revoutput.3am: New file.
	* filefuncs.3am, fnmatch.3am, fork.3am, ordchr.3am, readdir.3am,
	readfile.3am, rwarray.3am, time.3am: Add ref to revoutput(3am).

2012-10-11         Arnold D. Robbins     <arnold@skeeve.com>

	* textext.c (try_modify_environ): Save array cookie in a separate
	variable so it isn't clobbered. Thanks to Andrew Schorr, by way
	of valgrind, for finding the bug.

2012-09-14         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c (try_modify_environ): New function and test.
	(var_test): Modified ARGC test, added additional.
	(test_scalar_reserved): New function and test.
	(try_modify_environ): Don't print count of ENVIRON elements.

2012-09-13         Dave Pitts            <dpitts@cozx.com>

	* gawkfts.c: Add defines and ifdefs for z/OS.
	* gawkfts.h: Add defines and ifdefs for z/OS. Fix // comments.
	* readdir.c (dir_get_record): Adjust sprintf format for z/OS.
	* rwarray.c: Add defines and ifdefs for z/OS. Fix // comments.

2012-09-11         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c (do_readdir_do_ftype): Set ERRNO for bad arguments.
	* readdir.3a: Document same, minor fixes.

2012-09-07         Akim Demaille         <akim@lrde.epita.fr>

	* extension/gawkfts.h (__THROW): Define if it is not.
	Copied from getopt.h.
	* extension/gawkfts.c (fts_alloc): Since FTSENT.fts_statp is
	defined as a struct stat*, use that type for casts instead of
	the undefined __fts_stat_t type.

2012-09-07         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c, readdir.3am: Change argument to readdir_do_ftype()
	to be a string. Update the doc accordingly.
	* gawkfts.h: Add explanatory comment before defines of API
	names towards the end. Thanks to Eli Zaretskii for the suggestion.

2012-08-28         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c: Have three states, 0, 1, 2 for never, fallback, and
	always.
	* readdir.3am: Adjust appropriately.

2012-08-29         Arnold D. Robbins     <arnold@skeeve.com>

	Make fts work everywhere by using our own source.

	* README.fts, gawkfts.c, gawkfts.h, fts.3: New files.
	* Makefile.am (filefuncs_la_SOURCES, EXTRA_DIST): Adjust.
	* configure.ac: Remove check for fts.h and fts_XXX functions.
	* filefuncs.c: Remove various ifdefs, change includes around.

2012-08-28         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am: Rename man_MANS to dist_man_MANS to include the man
	pages in the distribution tarball.

2012-08-26         Arnold D. Robbins     <arnold@skeeve.com>

	* configure.ac (AC_SYS_LARGEFILE): Added. Needed for consistency
	with gawk, to get the same size struct stat everywhere.
	* filefuncs.c, fnmatch.c, fork.c, ordchr.c, readdir.c, readfile.c,
	revoutput.c, revtwoway.c, rwarray.c, rwarray0.c, testext.c,
	time.c: Move include of config.h to top (or add it!)

2012-08-24         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c, fnmatch.c, fork.c, ordchr.c, readdir.c, readfile.c,
	revoutput.c, revtwoway.c, rwarray.c, rwarray0.c, testext.c,
	time.c: Add ext_version string.

2012-08-23         Arnold D. Robbins     <arnold@skeeve.com>

	* revoutwoway.c: New testing extension for two way processor.
	* Makefile.am: Build revtwoway extension.
	* readdir.c: Fix to fall back to stat if d_type is 'u' and
	do_ftype is one.
	* readdir.3am: Revise doc that some GNU/Linux filesystems
	don't support d_type.

2012-08-22         Arnold D. Robbins     <arnold@skeeve.com>

	* revoutput.c: New testing extension for output wrapper.
	* Makefile.am: Build revoutput extension.

2012-08-08         Arnold D. Robbins     <arnold@skeeve.com>

	Add fts() to filefuncs.

	* filefuncs.3am: Update doc.
	* filefuncs.c: Lots of new code.
	* configure.ac: Add checks for appropriate headers and functions.
	* stack.h, stack.c: New files.
	* Makefile.am: Update list of files.

	* readdir.c (dir_can_take_file): Use members in iobuf.
	* rwarray.c (do_writea): Initialize fp to NULL.

	* filefuncs.3am, fnmatch.3am, fork.3am, ordchr.3am, readdir.3am,
	readfile.3am, rwarray.3am, time.3am: Updated.

2012-08-03         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c (dir_get_record): Fix for systems where ino_t is
	64 bit even on 32 bit systems (cygwin).

2012-08-01         Arnold D. Robbins     <arnold@skeeve.com>

	* Makefile.am (man_MANS): Add man page files so that they
	get installed.
	* rwarray.3am: New file.
	* fnmatch.3am, fork.3am, time.3am: Revised.

2012-07-31         Arnold D. Robbins     <arnold@skeeve.com>

	* rwarray0.c: Renamed from rwarray.c.
	* rwarray.c: New file using stdio instead of system calls,
	works on cygwin.

2012-07-30         Arnold D. Robbins     <arnold@skeeve.com>

	* ABOUT-NLS: New file.
	* Makefile.am, configure.ac: Revised for gettext.

	* fork.3am, readdir.3am, time.3am: New files.
	* filefuncs.3am, fnmatch.3am, ordchr.3am, readfile.3am: Revised.

2012-07-29         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c (dir_get_record): Adjust to new interface for RT.

2012-07-29         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c (dir_take_control_of): Print error message and
	set ERRNO if failure. Adjust count of max digits.

2012-07-27         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am (*_la_LIBADD): Need to link with $(LIBINTL) for
	gettext to work on platforms where it is not included in libc.

2012-07-27         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c (dir_get_record): Need to set errno to 0 before calling
	readdir, since readdir sets errno only on failure, not on EOF.

2012-07-27         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c (dir_get_record): If readdir fails, set errcode.  Otherwise,
	don't bother to set errcode.

2012-07-27         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c (dir_take_control_of): Fix typo for case where
	we don't have fopendir (e.g., Mac OS X 10.5).

2012-07-26         Arnold D. Robbins     <arnold@skeeve.com>

	* configure.ac: Extremely crude hack to get the value of
	ENABLE_NLS so that gettext will work in extensions.

	* readdir.c (dir_get_record): Call set_RT.
	(dir_can_take_file): Make parameter const.

	* testext.c (valrep2str): Add AWK_VALUE_COOKIE.

	* readdir.c: Add readdir_do_ftype function for systems without
	dirent->d_type.  Clean up buffer handling.

2012-07-26         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* readdir.c (dir_get_record): No need to set *errcode to 0.
	(dir_take_control_of): Remove some paranoia -- no need to test for
	NULL iobuf, and no need to check dir_can_take_file again.

2012-07-25         Arnold D. Robbins     <arnold@skeeve.com>

	* readdir.c: New file.
	* Makefile.am (readdir): New extension.

	* time.c: Fix all calls to update_ERRNO_string.

	* filefuncs.c, fnmatch.c, fork.c, ordchr.c, readfile.c, rwarray.c,
	time.c: Translate strings.

2012-07-20         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.3am, fnmatch.3am, ordchr.3am, readfile.3am:
	new files.

2012-07-16         Arnold D. Robbins     <arnold@skeeve.com>

	* fnmatch.c: Simplify flag table.

2012-07-15         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c (test_scalar): New function and new tests.
	(init_testext): Add a new variable.

2012-07-13         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (fill_stat_array): New function to do the work
	for stat.
	(do_stat): Call it.

2012-07-12         Arnold D. Robbins     <arnold@skeeve.com>

	* fnmatch.c: New file.
	* Makefile.am: Build fnmatch extension.
	* configure.ac: Look for fnmatch.h and fnmatch function.

	* fnmatch.c (init_fnmatch): Use sym_constant for FNM_NOMATCH.
	* testext.c (dl_load): Use sym_constant for answer_num.

	* testext.c (init_testext): Move extra code to here.
	(init_func): Change to point to init_testext.
	(dl_load): Deleted.
	(dl_load_func): Use the macro.

2012-07-11         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (array_set, do_stat): Use make_const_string.
	* fork.c (array_set_numeric): Ditto.
	* ordchr.c (do_chr): Ditto.
	* readfile.c (do_readfile): Use make_null_string, make_malloced_string.
	* rwarray.c (read_elem): Ditto.
	* testext.c (valrep2str): Add case for AWK_SCALAR.
	(test_array_elem): Duplicate strings coming from gawk before passing
	them back in.

	All files: Add null 'init_func' file pointer for dl_load_func
	to work.

2012-07-09         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_readfile): Return "" and set ERRNO on error
	instead of returning -1. Per suggestion from Andrew Schorr.

2012-07-08         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (array_set): Adjust for change in set_array_element API.
	* fork.c (array_set_numeric): Ditto.
	* rwarray.c (read_array): Use set_array_element_by_elem.
	(read_value): Add a cast to silence a compiler warning.
	* testext.c (test_array_elem): Adjust for change in set_array_element
	API.
	(fill_in_array): Ditto. Change parameter name to new_array.

2012-06-29         Arnold D. Robbins     <arnold@skeeve.com>

	* ordchr.c (do_ord, do_chr): Improve argument checking and
	lint messages.

2012-06-25         Arnold D. Robbins     <arnold@skeeve.com>

	* Makefile.am (EXTRA_DIST): Remove *.awk.
	* rwarray.awk: Moved to test directory.

2012-06-24         Arnold D. Robbins     <arnold@skeeve.com>

	* Makefile.am: Enable rwarray extension.
	* rwarray.c: Redone to use new API.
	* rwarray.awk: Revamped for new version.

2012-06-21         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c (test_array_elem): Add a subarray.
	(test_array_flatten): Removed: Tests done elsewhere.

2012-06-20         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c (fill_in_array): New function.
	(create_new_array): Most code moved into fill_in_array.
	(test_array_param): New function.

2012-06-19         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c (dump_array_and_delete): Renamed from dump_array.
	Get second parameter which is index to delete. Update awk test.

2012-06-18         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_chdir): Change element use to match change types.
	* fork.c (array_set_numeric): Ditto.
	* testext.c (valrep2str): New function.
	(test_array_elem): Add AWK_UNDEFINED for `wanted'. Use valrep2str.
	Adjust use of element index.
	(dump_array): Renamed from `dump_procinfo' and implemented.
	(func_table): Updated.

2012-06-17         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_chdir, do_stat): Add assert(result != NULL).
	* fork.c (do_fork, do_waitpid, do_wait): Ditto.
	* ordchr.c (do_ord, do_chr): Ditto.
	* readfile.c (do_readfile): Ditto.
	* time.c (do_gettimeofday, do_sleep): Ditto.
	* testext.c (All functions): Ditto. Clean up initial testing and use
	make_number to make default return value up front.
	(create_new_array, test_array_flatten): New functions.
	(test_array_elem): Implemented.
	(at_exit1): Don't printa actual pointer value: not portable.
	(dl_load): Load up an array also.

2012-06-14         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* time.c (RETURN): Remove obsolete define.
	(do_sleep): Change update_ERRNO_str argument to request translation.

2012-06-12         Arnold D. Robbins     <arnold@skeeve.com>

	Revise API:

	* filefuncs.c (do_chdir): Replace get_curfunc_param with get_argument.
	(format_mode): Use unsigned masks.
	(do_stat): Replace get_curfunc_param with get_argument.
	* fork.c (do_fork): Rearrange arg order in call to sym_lookup
	(do_waitpid): Replace get_curfunc_param with get_argument.
	* ordchr.c (do_ord, do_chr): Replace get_curfunc_param with get_argument.
	* readfile.c (do_readfile): Replace get_curfunc_param with get_argument.
	* time.c (do_sleep): Replace get_curfunc_param with get_argument.
	Replace set_ERRNO with update_ERRNO_str for no way to sleep case.

	Work on testext.c:

	* Makefile.am: Add stuff to make testext. Remove doit and steps
	from EXTRA_DIST.
	* testext.c: Fill in many of the test routines. Still more to do.
	Fix up test scripts for each routine.
	* time.c (do_sleep): Fix use of get_argument to be boolean.

2012-06-10         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am: Add time extension.
	* configure.ac: To support time extension, check for some headers
	and functions that are needed.
	* time.c: New file implementing sleep and gettimeofday.

2012-06-10         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am: Remove comment referring to deleted test extensions
	arrayparm, dl (zaxxon) and testarg.

2012-06-10         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* arrayparm.c, dl.c, doit, foo.awk, steps, testarg.awk, testarg.c,
	testarrayparm.awk, testff.awk, testfork.awk, testordchr.awk: Remove
	unused (obsolete) files.

2012-06-06         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (do_stat): Make `type' const char *.

	* testext.c: Functions renamed, some of them filled in. Corresponding
	awk code for each test added inline.

2012-05-30         Arnold D. Robbins     <arnold@skeeve.com>

	* testext.c: New file. Outline of tests for extension API.

2012-05-29         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c: Further cleanup and condensation of code into tables.
	* fork.c, ordchr.c, readfile.c: Update copyright, general cleanup.

2012-05-25         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs.c (array_set_numeric): Don't return a value from
	a void function.

2012-05-24         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am (AM_CPPFLAGS): Use $(srcdir) to work properly when
	built outside the source directory.
	* configure.ac (INSTALL): Set location manually since autoconf was
	not specifying the proper path for install-sh.
	* filefuncs2.c, ordchr2.c, readfile2.c: Deleted.
	* filefuncs.c: Install filefuncs2.c and patch for recent API changes.
	* ordchr.c: Install ordchr2.c and patch for recent API changes.
	* readfile.c: Install readfile2.c and patch for recent API changes.
	* fork.c: Port to new API.

2012-05-21         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* configure.ac: New file to run configure with libtool support
	in this subdirectory.
	* Makefile.am: Some changes related to running automake in this
	directory.
	* AUTHORS, COPYING, INSTALL, NEWS, README: Added files to make automake
	happy.
	* aclocal.m4, configure, configh.in: Added autoconf files.
	* build-aux, m4: New subdirectories for autoconf stuff.

2012-05-15         Arnold D. Robbins     <arnold@skeeve.com>

	* filefuncs2.c: New file implementing chdir and stat using the
	new interface.

	Everything else is temporarily broken.

2012-05-13         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* filefuncs.c (array_set): Add a comment discussing the use of unref
	on the value returned by assoc_lookup.

2012-05-13         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* xreadlink.[ch]: Remove unused files.

2012-05-11         Arnold D. Robbins     <arnold@skeeve.com>

	Sweeping change: Use `bool', `true', and `false' everywhere.

2012-04-11         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* filefuncs.c (array_set): New function to set an array element.
	(do_set): Use new array_set function to reduce code duplication and
	to make sure the memory management is handled properly.

2012-04-07         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* filefuncs.c: Remove unnecessary #include <sys/sysmacros.h>.
	(read_symlink): New function to read symbolic links more robustly.
	(do_stat): Use read_symlink instead of readlink.
	* fork.c (do_wait): new function.
	(dlload): Call make_builtin to add "wait" function.

2012-04-02         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* fork.c (do_fork): Test whether PROCINFO_node exists before updating
	the pid values.  And do so properly using make_number.
	* readfile.c (do_readfile): Function should be static.

2012-04-01         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* filefuncs.c (do_chdir, do_stat): Replace update_ERRNO() with
	update_ERRNO_int(errno).
	* fork.c (do_fork, do_waitpid): Ditto.
	* readfile.c (do_readfile): Ditto.
	* rwarray.c (do_writea, do_reada): Ditto.

2012-03-25         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am: Major cleanup.  Use libtool options -module and
	-avoid-version to create the modules properly without my local hack
	to override the default behavior.

2012-03-25         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* .gitignore: New file to ignore files created by libtool (including
	binaries and associated metadata).

2012-03-21         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am (INCLUDES): Remove -I$(top_srcdir)/intl.

2012-03-20         Andrew J. Schorr     <aschorr@telemetry-investments.com>

	* Makefile.am: New file to build and install shared libraries.
	* arrayparm.c (do_mkarray): Get it to compile by removing 2nd arg
	to assoc_clear.
	* filefuncs.c (do_stat): Ditto.

2011-08-31         John Haque     <j.eh@mchsi.com>

	* arrayparm.c, filefuncs.c, fork.c, ordchr.c, readfile.c,
	rwarray.c, testarg.c: Updated.

2012-03-28         Arnold D. Robbins     <arnold@skeeve.com>

	* 4.0.1: Release tar ball made.

2011-06-23         Arnold D. Robbins     <arnold@skeeve.com>

	* ChangeLog.0: Rotated ChangeLog into this file.
	* ChangeLog: Created anew for gawk 4.0.0 and on.
	* 4.0.0: Release tar ball made.