2018-02-25 Arnold D. Robbins * 4.2.1: Release tar ball made. 2018-02-23 Arnold D. Robbins * configure.ac: Restore checking for PPC Macintosh before checking for MPFR. See README_d/README.macosx for info. 2018-02-21 Arnold D. Robbins * configure.ac: Remove checking for PPC Macintosh before checking for MPFR. Installing a newer compiler on that system allows things to work. 2018-02-17 Michal Jaegermann . * filefuncs.3am, filefuncs.c, fnmatch.3am, revoutput.3am, revtwoway.3am: Spelling and typo fixes. 2018-02-14 Arnold D. Robbins * configure.ac: Add stuff for finding gettext. Helps in finding MPFR on some systems. 2018-02-11 Andrew J. Schorr * intdiv.c (do_intdiv): Print a warning about loss of precision if MPFR arguments are received when not compiled with MPFR support. 2018-02-08 Andrew J. Schorr * configure.ac (pkgextensiondir): This must be set to '${libdir}/gawk'${EXTENSIONDIR} to match gawk's value. The previous value of '${pkglibdir}'${EXTENSIONDIR} was incorrect, because it was putting the extensions in the gawk-extensions libdir subdirectory, instead of the gawk subdirectory. 2018-02-02 Arnold D. Robbins * filefuncs.3am, fnmatch.3am, fork.3am, inplace.3am, ordchr.3am, readdir.3am, readfile.3am, revoutput.3am, revtwoway.3am, rwarray.3am, time.3am: Add vim modeline at the bottom to set the file type for syntax coloring. 2018-01-11 Arnold D. Robbins * compile, config.guess, config.rpath, config.sub, depcomp: Updated from GNULIB. 2018-01-11 Arnold D. Robbins * filefuncs.c, fnmatch.c, fork.c, inplace.c, intdiv.c, ordchr.c, readdir.c, readdir_test.c, readfile.c, revoutput.c, revtwoway.c, rwarray.c, rwarray0.c, testext.c, time.c: Remove incorrect '*' on declarations of ext_id in sample extension code. Thanks to Panos Papadopoulos for the report. 2017-12-29 Arnold D. Robbins * configure.ac (fmod): Put AC_SEARCH_LIBS before the call to AC_CHECK_FUNCS and put fmod back into that list. Finally causes config.h to have the correct check for HAVE_FMOD. Thanks again to Michal Jaegermann . 2017-12-28 Arnold D. Robbins More configuration fixes, mainly for Fedora. Thanks to Michal Jaegermann for the reports and for validating. * configure.ac (AC_HEADER_MAJOR): Comment out, no longer works. (sys/sysmacros.h, sys/mkdev.h): Check for header existence. (fmod): Check with AC_SEARCH_LIBs instead of AC_CHECK_FUNCS. * filefuncs.c: Rework header inclusion checks and order so that we get the `major' macro without warnings on Fedora. * fnmatch.c: Ditto. 2017-12-26 Arnold D. Robbins * gawkfts.c (fts_safe_changedir): Add check for path not null before trying to open it. Thanks to Michal Jaegermann for the report. 2017-12-24 Michal Jaegermann * intdiv.c: Fix compilation for MPFR 2.4.1. 2017-12-20 Arnold D. Robbins * configure.ac: Add support for the --enable-versioned-dir option in the main configure program. 2017-12-19 Arnold D. Robbins * configure.ac: Add --disable-mpfr to be in sync with main configure.ac and revise checking for MPFR appropriately. * ext_custom.h: Use bug reporting address instead of my personal address for reports of changes to this file. 2017-10-28 Arnold D. Robbins * rwarray.c (do_writea): Fix description in comment. (write_array): Free the flattened array if writing an element fails. 2017-10-19 Arnold D. Robbins * 4.2.0: Release tar ball made. 2017-09-19 Arnold D. Robbins * rwarray.c: Increase the version. 2017-09-17 Arnold D. Robbins * filefuncs.c: Move include of to after include of to (try to) avoid a Fedora compilation warning. Update copyright year. 2017-09-13 Arnold D. Robbins * rwarray.c: Update copyright year. 2017-09-12 Arnold D. Robbins * rwarray.c: Add support for writing/reading undefined values. 2017-08-30 Arnold D. Robbins * fnmatch.c: Use the right autoconf goop to get the major and minor macros out of . Thanks to David Kaspar for the report. 2017-08-21 Arnold D. Robbins * Makefile.am (ntdiv_la_LIBADD): Add -lm for Solaris systems, per report from Nelson H.F. Beebe. 2017-08-21 Daniel Richard G. * configure: Regenerated after update to m4/arch.m4. 2017-08-19 Eli Zaretskii * testext.c (test_get_file): Don't remove outfile from the Gawk script, as that fails on MS-Windows. 2017-08-14 Arnold D. Robbins * configure.ac: Bump associated gawk version. 2017-08-11 Andrew J. Schorr * intdiv.c: No need to include explicitly, since does this for us. 2017-08-10 Andrew J. Schorr * intdiv.c (init_intdiv): Remove function, since dl_load_func now calls check_mpfr_version automatically. (init_func): Initialize to NULL instead of init_intdiv. 2017-08-04 Arnold D. Robbins * Makefile.am: Update copyright year. 2017-06-27 Arnold D. Robbins * Makfile.am (intdiv_la_LIBADD): Add LIBMPFR for Cygwin. Thanks to Eli Zaretskii for the tip that this is necessary. 2017-06-22 Andrew J. Schorr * rwarray.c (read_value): Use malloc instead of calloc, since we immediately overwrite the buffer with data from the file. * rwarray0.c (read_value): Ditto. 2017-06-22 Andrew J. Schorr * readfile.c (read_file_to_buffer): Use emalloc instead of ezalloc, since there's no need to initialize the memory to zero before overwriting it with the file's contents. 2017-06-21 Andrew J. Schorr * filefuncs.c (do_fts): Replace emalloc+memset with ezalloc. * readfile.c (read_file_to_buffer): Ditto. * rwarray.c (read_value): Replace gawk_malloc+memset with gawk_calloc. * gawkfts.c (fts_open): Replace malloc+memset with calloc. * rwarray0.c (read_value): Ditto. 2017-04-16 Arnold D. Robbins * intdiv.c (func_table): Function is now named intdiv. 2017-04-14 Andrew J. Schorr * intdiv.c (do_intdiv): On division by zero, return -1 and issue a warning instead of throwing a fatal error. 2017-04-13 Andrew J. Schorr * intdiv.c (do_intdiv): On a division by zero fatal error, there's no need to clear the numerator and denominator and add a fake return. 2017-04-13 Arnold D. Robbins * configure.ac: Alphabetize function list in AC_CHECK_FUNCS. * intdiv.c: Add descriptive comments to some functions. (do_intdiv): Make division by zero fatal in MPFR case. 2017-04-03 Arnold D. Robbins * inplace.c (inplace_end): Correct the function name in the wrong argument count error message. Thanks to Dan Neilsen for the report. 2017-03-27 Arnold D. Robbins * readdir.c: Minor edits. * readdir_test.c: Same minor edits, update copyright year, bump version of extension in case this ever becomes the real one. 2017-03-23 Arnold D. Robbins * readdir.c (dir_get_record): Add additional parameter to make types match and remove compiler warning. * readfile.c (readfile_get_record): Ditto. * revtwoway.c (rev2way_get_record): Ditto. 2017-03-21 Andrew J. Schorr * readdir_test.c (open_directory_t): Replace field_width array with new awk_fieldwidth_info_t structure. Wrap it in a union so we can allocate the proper size. (dir_get_record): Update field_width type from 'const awk_input_field_info_t **' to 'const awk_fieldwidth_info_t **'. Update new fieldwidth parsing info appropriately. (dir_take_control_of): Populate new fieldwidth parsing structure with initial values. 2017-03-09 Andrew J. Schorr * readdir_test.c (open_directory_t): Update field_width type from an array of integers to an array of awk_input_field_info_t. (dir_get_record): Ditto. (dir_take_control_of): Ditto. 2017-03-07 Andrew J. Schorr * Makefile.am (pkgextension_LTLIBRARIES): Remove testext.la, since it does not make sense to install this library. (noinst_LTLIBRARIES): New variable containing list of libraries to build for testing purposes only. These libraries will not be installed. Initially, it contains only testext.la. (testext_la_LDFLAGS): Add "-rpath /foo" to convince automake/libtool to build a shared version of this library. Since it is not being installed, automake cannot use the final destination directory to determine -rpath by itself. The value doesn't matter. 2017-03-06 Andrew J. Schorr * readdir_test.c: Test extension using new get_record field_width parsing feature. * Makefile.am (noinst_LTLIBRARIES): Add readdir_test.la. (readdir_test_la_*): Configure building of new extension library. 2017-01-21 Eli Zaretskii * testext.c (getuid) [__MINGW32__]: New function, mirrors what pc/getid.c does in Gawk. * rwarray.c [__MINGW32__]: Include stdint.h, otherwise using uint32_t causes compilation errors. * inplace.c (_XOPEN_SOURCE): Define to 1, not to nothing. MinGW system headers assume that if this is defined, it must have a numeric value. 2017-01-06 Andrew J. Schorr * intdiv.c: New extension to demonstrate how to implement intdiv using the new extended-precision math API. * Makefile.am (pkgextension_LTLIBRARIES): Add intdiv.la. (intdiv_la_SOURCES, intdiv_la_LDFLAGS, intdiv_la_LIBADD): Add support for new intdiv library. * configure.ac (AC_CHECK_FUNCS): Check for fmod needed by intdiv. (GNUPG_CHECK_MPFR): Add check for MPFR support. 2016-12-22 Arnold D. Robbins * testext.c (valrep2str): Update for new API types. 2016-12-16 Arnold D. Robbins * filefuncs.c: Update func_table again. 2016-12-14 Arnold D. Robbins * filefuncs.c: Update do_xxx to match new API. Update func_table. * fnmatch.c: Ditto. * fork.c: Ditto. * inplace.c: Ditto. * ordchr.c: Ditto. * readdir.c: Ditto. * readfile.c: Ditto. * revoutput.c: Ditto. * revtwoway.c: Ditto. * rwarray.c: Ditto. * rwarray0.c: Ditto. * testext.c: Ditto. * time.c: Ditto. 2016-12-12 Arnold D. Robbins * filefuncs.c (func_table): Adjust ordering of min and max for stat. 2016-12-06 Arnold D. Robbins Add minimum required and maximum expected number of arguments to the API. * filefuncs.c: Update with max expected value. Remove lint checks since that's now done by gawk. * fnmatch.c: Ditto. * fork.c: Ditto. * inplace.c: Ditto. * ordchr.c: Ditto. * readdir.c: Ditto. * readfile.c: Ditto. * rwarray.c: Ditto. * rwarray0.c: Ditto. * testext.c: Ditto. * time.c: Ditto. 2016-12-05 Andrew J. Schorr * rwarray.c: Adjust to read and write strnum values. (write_value): When writing a string value, code should use htonl. There are now 3 string types: string, strnum, and regex. (read_value): Support 3 string types: string, strnum, and regex. 2016-11-30 Arnold D. Robbins * rwarray.c: Restore read comparion of major and minor versions to use !=. 2016-11-29 Arnold D. Robbins * rwarray.c: Adjust to read and write regexes also. 2016-10-23 Arnold D. Robbins * General: Remove trailing whitespace from all relevant files. 2016-08-25 Arnold D. Robbins * 4.1.4: Release tar ball made. 2016-07-01 Arnold D. Robbins * inplace.c (do_inplace_begin): Flush stdout at the start to try to avoid flushing problems on some obscure BSD systems. * revtwoway.c (gawk_getdtablesize): Renamed from getdtablesize. (getdtablesize): New macro. Avoids problems on FreeBSD 10 where configure didn't work correctly. Thanks to Nelson Beebe. Update copyright year. 2016-05-26 Andrew J. Schorr * filefuncs.c (func_table): Update "stat" to indicate that the max # of expected args is 3, not 2. 2016-01-27 Arnold D. Robbins * filefuncs.c (do_statvfs): Define out f_fsid on AIX. 2016-01-20 Arnold D. Robbins * filefuncs.c: Add statvfs function. Undocumented for now. * configure.ac: Add appropriate stuff to check for statvfs. * configure, configh.in: Regenerated. 2015-12-16 Arnold D. Robbins * Makefile.am (EXTRA_DIST): Add ext_custom.h so that it will be included in the distribution tarballs. 2015-12-16 Arnold D. Robbins Make change of 2015-10-26 actually work. * ext_custom.h: New file. Move _DEFAULT_SOURCE dance to here. * configure.ac: Add call to AH_BOTTOM. * configure: Regenerate. 2015-11-15 Ville Skytta * fnmatch.3am, fork.3am, inplace.3am, ordchr.3am, readdir.3am, readfile.3am, revoutput.3am, revtwoway.3am, rwarray.3am, time.3am: Fix troff markup to avoid warnings. 2015-10-26 Arnold D. Robbins * config.h.in: Turn on _DEFAULT_SOURCE for very recent GLIBC. Thanks to Michal Jaegermann for the report. 2015-08-28 Daniel Richard G. * rwarray.c: Removed z/OS-specific code that is no longer needed due to improvements in Gawk's general Autotools support. * Makefile.am, configure.ac: Make use of the AC_ZOS_USS macro so that this sub-project can support that platform as well. * gawkfts.h, readdir.c: Use a proper platform cpp symbol to guard z/OS-specific code, and eliminate the z/OS-specific use of "long" inode numbers as "long long" works perfectly well there. 2015-08-02 Arnold D. Robbins * revoutput.c (init_revoutput): Don't install REVOUT if it's there already. Makes the extension usable with -v. * revoutput.3am: Add a BUGS section. 2015-06-17 Andrew J. Schorr * inplace.3am (BUGS): Document that ACLs are not preserved, and a temporary file may be left behind if the program is killed by a signal. 2015-06-17 Andrew J. Schorr * inplace.3am: Document new inplace variable to control whether inplace editing is active. 2015-05-19 Arnold D. Robbins * 4.1.3: Release tar ball made. 2015-04-29 Arnold D. Robbins * 4.1.2: Release tar ball made. 2015-04-16 Arnold D. Robbins * configure.ac: Updated by autoupdate. 2015-04-08 Arnold D. Robbins * Makefile.am, filefuncs.c, inplace.3am, inplace.c: Update copyright years. 2015-03-27 Arnold D. Robbins * testext.c: Move test for deferred variables here. 2015-03-18 Arnold D. Robbins * configure: Updated to libtool 2.4.6. 2015-03-18 Arnold D. Robbins * inplace.3am (SYNOPSIS): Updated to not show the contents of the extension. (BUGS): Removed. 2015-03-17 Arnold D. Robbins * inplace.c (do_inplace_begin): Jump through more hoops to satisfy a newer version of clang. * inplace.3am (BUGS): Add new section and documentation. 2015-02-26 Arnold D. Robbins * Makefile.am (EXTRA_DIST): Add rwarray0.c to the list. 2015-02-11 Arnold D. Robbins * filefuncs.c: Punctuation fix. 2015-01-24 Arnold D. Robbins Infrastructure updates. Automake 1.15. Libtool 2.4.5. * configure.ac: Remove gettext macros. 2015-01-07 Arnold D. Robbins * testext.c (var_test): Adjust for PROCINFO now being there. 2015-01-06 Andrew J. Schorr * testext.c (test_deferred): New function to help with testing of deferred variable instantiation. (do_get_file): Remove unused variable array. (func_table): Add test_deferred. 2015-01-05 Andrew J. Schorr * testext.c (test_get_file): Fix error message. (do_get_file): Implement new function providing low-level access to the get_file API. (func_table): Add "get_file" -> do_get_file. (init_testext): If TESTEXT_QUIET has been set to a numeric value, return quietly. 2015-01-02 Andrew J. Schorr * testext.c (test_get_file): The get_file hook no longer takes a typelen argument. 2015-01-02 Andrew J. Schorr Remove the select extension, since it will be part of gawkextlib. * select.c, siglist.h: Deleted. * Makefile.am (pkgextension_LTLIBRARIES): Remove select.la. (select_la_SOURCES, select_la_LDFLAGS, select_la_LIBADD): Remove. (EXTRA_DIST): Remove siglist.h. * configure.ac (AC_CHECK_HEADERS): Remove signal.h. (AC_CHECK_FUNCS): Remove fcntl, kill, sigaction, and sigprocmask. 2014-12-14 Andrew J. Schorr Remove the errno extension, since it is now part of gawkextlib. * errno.c, errlist.h: Deleted. * Makefile.am (pkgextension_LTLIBRARIES): Remove errno.la. (errno_la_SOURCES, errno_la_LDFLAGS, errno_la_LIBADD): Remove. (EXTRA_DIST): Remove errlist.h. 2014-12-14 Andrew J. Schorr * readfile.c (read_file_to_buffer): Do not waste a byte at the end of a string. * rwarray.c (read_value): Ditto. * rwarray0.c (read_value): Ditto. 2014-11-23 Arnold D. Robbins * inplace.c (do_inplace_begin): Jump through hoops to silence GCC warnings about return value of chown. 2014-11-09 Andrew J. Schorr * select.c (do_input_fd): New function to return the input file descriptor associated with a file/command. (do_output_fd): New function to return the output file descriptor associated with a file/command. (func_table): Add new functions "input_fd" and "output_fd". * testext.c (test_get_file): Do not use __func__, since it is a C99 feature, and gawk does not assume C99. 2014-11-06 Andrew J. Schorr * errno.c (do_errno2name, do_name2errno): Remove unused variable 'str'. * select.c (do_signal): Remove unused variable 'override'. (grabfd): New helper function to map a gawk file to the appropriate fd for use in the arguments to selectd. (do_select): get_file has 3 new arguments and returns info about both the input and output buf. (do_set_non_blocking): Support changes to get_file API. * testext.c (test_get_file): New test function to check that extension file creation via the get_file API is working. 2014-11-05 Andrew J. Schorr * select.c (set_retry): New function to set PROCINFO[, "RETRY"]. (do_set_non_blocking): If called with a file name as opposed to a file descriptor, call the set_retry function to configure PROCINFO to tell io.c to retry I/O for temporary failures. 2014-10-12 Arnold D. Robbins * Makefile.am (uninstall-so): Remove *.lib too, per suggestion from Andreas Buening. 2014-10-12 KO Myung-Hun Fixes for OS/2: * Makefile.am (uninstall-so): Remove *.dll and *.a, also. 2014-10-08 Arnold D. Robbins * inplace.c (do_inplace_begin): Use a cast to void in front of the second call to chown to avoid compiler warnings from clang. 2014-09-29 Arnold D. Robbins * filefuncs.c: Minor edits to sync with documentation. * testext.c: Add test to get PROCINFO, expected to fail. 2014-08-12 Arnold D. Robbins * Makefile.am (RM): Define for makes that don't have it, such as on OpenBSD. Thanks to Jeremie Courreges-Anglas for the report. 2014-06-13 Paul Gortmaker * Makefile.am (uninstall-so): Came across below bug while cross compiling, and changed both install-data-hook and uninstall-so to use $(DESTDIR) on v4.1.1 before seeing most of the fix in gawk-4.1.1-3-g976f73ab0356; here we ensure uninstall-so also uses the $(DESTDIR) prefix on its use of pkgextensiondir. 2014-04-11 Arnold D. Robbins * Makefile.am (install-data-hook): Use $(DESTDIR) when removing the .la files. Thanks to Lars Wendler for the report and fix. 2014-04-08 Arnold D. Robbins * 4.1.1: Release tar ball made. 2014-04-08 Arnold D. Robbins * configure.ac: Bump version before release. 2014-04-04 Arnold D. Robbins * time.c: Include unconditionally to get declaration of nanosleep on Linux. Avoids a warning. Thanks to Michal Jaegermann. 2014-03-31 Arnold D. Robbins * configure.ac: Remove -Wextra to avoid killing compilations on older versions of gcc. Thanks to Antonio Diaz Diaz for the report. 2014-03-28 Arnold D. Robbins * configure.ac: Add AC_HEADER_TIME and AC_HEADER_DIRENT, and rearrange order of macros some. May help on older systems. 2014-03-27 Arnold D. Robbins * readfile.c: Add an input parser that works off of PROCINFO["readfile"]. * readfile.3am: Document same. 2014-03-23 Arnold D. Robbins * gawkfts.c (MAXPATHLEN): Add a default definition. Thanks to Antonio Diaz Dian and Nelson H.F. Beebe. * readdir.c (PATH_MAX): Add a default definition. Thanks to Nelson H.F. Beebe. 2014-03-08 Andrew J. Schorr * filefuncs.c (read_symlink, do_fts): Replace free with gawk_free. * inplace.c (at_exit, do_inplace_end): Ditto. * readdir.c (dir_close): Ditto. * readfile.c (do_readfile): Ditto. * revtwoway.c (close_two_proc_data): Ditto. * rwarray.c (read_elem): Replace realloc with gawk_realloc. (read_value): Replace malloc and free with gawk_malloc and gawk_free. * testext.c (try_modify_environ): Replace free with gawk_free. 2014-02-12 John E. Malmberg * time.c: Better hack for nanosleep bug based on feedback from HP. 2013-12-29 John E. Malmberg * filefuncs.c: Fix compile on VMS. * time.c: Fix compile on VMS. 2013-12-29 Arnold D. Robbins * gawkfts.c: Wrap include of in HAVE_SYS_PARAM_H, as I should have done to start with. For VMS. 2013-12-29 John E. Malmberg * gawkdirfd.h: Adjust include for VMS. * filefuncs.c: Make it compile on VMS. * fnmatch.c: Make it compile on VMS. 2013-12-21 Mike Frysinger * configure.ac: Remove MirBSD and OS/390 hack to create do-nothing Makefile. Should be handled by configure in the parent directory. 2013-12-21 Arnold D. Robbins * configure, aclocal.m4: Updated to automake 1.13.4 and libtool 2.4.2.418. 2013-11-28 Arnold D. Robbins * Makefile.am (uninstall-so, uninstall-recursive): Remove the .so files. Keeps make distcheck happy. 2013-11-17 Dmitry V. Levin * Makefile.am (dist_man_MANS): Add inplace.3am. 2013-10-23 Michael Haubenwallner Fix portability for AIX. * inplace.c (_XOPEN_SOURCE): Define when not defined yet. (_XOPEN_SOURCE_EXTENDED): Ditto. Needs to define a number. 2013-08-22 Arnold D. Robbins Clean up some warnings from -Wextra. * gawkfts.c (fts_set): Add cast to void for sp. * inplace.c (at_exit): Add cast to void for data and exit_status. * readdir.c (ftype): Add cast to void for dirname. (dir_get_record): Assign NULL to *rt_start. * revtwoway.c (rev2way_get_record): Add cast to void for errcode. (rev2way_fwrite): Add cast to void for fp. (rev2way_take_control_of): Add cast to void for name. * testext.c (test_array_param, test_scalar, test_scalar_reserved, test_indirect_vars): Add cast to void for nargs. 2013-08-20 Arnold D. Robbins * gawkdirfd.h: Include ../nonposix.h to get FAKE_FD_VALUE. 2013-08-06 Arnold D. Robbins * filefuncs.c: Change _WIN32 to __MINGW32__ globally, per Eli Zaretskii. 2013-08-02 Arnold D. Robbins * filefuncs.c (do_fts): Add a version for _WIN32 that prints a "not supported" fatal message. This is slightly better than the "fts not found" which is otherwise produced. 2013-07-24 Arnold D. Robbins * gawkdirfd.h (FAKE_FD_VALUE): Move definition up in the file to give clean compile on MinGW. 2013-07-07 Andrew J. Schorr * configure.ac (AC_CHECK_FUNCS): Check for fcntl. * select.c (set_non_blocking): Check that fcntl and O_NONBLOCK are available. 2013-07-07 Andrew J. Schorr * select.c (signal_handler): On platforms lacking sigaction, reset the signal handler each time a signal is trapped to protect in case the system resets it to default. 2013-07-05 Andrew J. Schorr * select.c (signal_result): New function to set result string from signal function and detect when we need to roll back. (do_signal): Now takes an optional 3rd override argument. Instead of returning -1 or 0, we now return information about the previously installed signal handler: default, ignore, trap, or unknown. An empty string is returned on error. If it is an unknown handler, and override is not non-zero, we roll back the handler and return "". 2013-07-05 Andrew J. Schorr * select.c (set_non_blocking): Do not attempt F_SETFL if F_GETFL fails. (do_set_non_blocking): Add support for case when called with a single "" argument. 2013-07-05 Andrew J. Schorr * select.c (do_signal): If sigaction is unavailable, fall back to signal and hope that it does the right thing. 2013-07-05 Andrew J. Schorr * configure.ac (AC_CHECK_FUNCS): Add kill and sigprocmask. * select.c (get_signal_number): Change error messages since now may be called by "kill" as well as "select_signal". (do_signal): Add a lint warning if there are more than 2 args. (do_kill): Add new function to send a signal. (do_select): Support platforms where sigprocmask is not available. There will be a race condition on such platforms, but that is not easily avoided. 2013-07-02 Andrew J. Schorr * select.c (do_select): Now that the API flatten_array call has been patched to ensure that the index values are strings, we can remove the code to check for the AWK_NUMBER case. 2013-07-02 Andrew J. Schorr * select.c (do_select): Do not treat a numeric command value as a file descriptor unless the command type is empty. 2013-07-02 Andrew J. Schorr * Makefile.am (EXTRA_DIST): Add errlist.h and siglist.h. 2013-07-02 Andrew J. Schorr * select.c (set_non_blocking): New helper function to call fcntl. (do_set_non_blocking): Add support for the case where there's a single integer fd argument. 2013-07-01 Andrew J. Schorr * select.c (do_set_non_blocking): Implement new set_non_blocking function. (func_table): Add set_non_blocking. 2013-07-01 Andrew J. Schorr * errlist.h: New file containing a list of all the errno values I could find. * errno.c: Implement a new errno extension providing strerror, errno2name, and name2errno. * Makefile.am (pkgextension_LTLIBRARIES): Add errno.la. (errno_la_SOURCES, errno_la_LDFLAGS, errno_la_LIBADD): Build new errno extension. * select.c (ext_version): Fix version string. * siglist.h: Update to newest glibc version. 2013-07-01 Andrew J. Schorr * siglist.h: New file copied from glibc to provide a mapping between signal number and name. * select.c: Add a new "select_signal" function and provide support for trapping signals. (do_select): Add support for a 5th argument to contain an array of returned signals. Improve the argument processing, and add better warning messages. 2013-06-30 Andrew J. Schorr * Makefile.am (pkgextension_LTLIBRARIES): Add select.la. (select_la_SOURCES, select_la_LDFLAGS, select_la_LIBADD): Build new select extension. * configure.ac (AC_CHECK_HEADERS): Add signal.h. (AC_CHECK_FUNCS): Add sigaction. * select.c: Implement the new select extension. 2013-06-10 Arnold D. Robbins * configure.ac (AC_HEADER_MAJOR): New macro added. Add check for limits.h header. * filefuncs.c: Add the right stuff to get the major/minor macros. * readdir.c: Add include of limits.h appropriately wrapped. Thanks to ICHII Takashi for the reports and pointers. 2013-06-01 Eli Zaretskii * filefuncs.c [_WIN32]: Define WIN32_LEAN_AND_MEAN before including windows.h. * readdir.c [__MINGW32__]: Define WIN32_LEAN_AND_MEAN before including windows.h. * filefuncs.c [HAVE_GETSYSTEMTIMEASFILETIME]: Define WIN32_LEAN_AND_MEAN before including windows.h. 2013-05-29 Arnold D. Robbins * configure.ac: Add header check. * filefuncs.c: Include if there. (device_blocksize): New function. (fill_stat_array): Call it. 2013-05-27 Arnold D. Robbins * configure.ac (AC_STRUCT_ST_BLKSIZE): Replaced with call to AC_CHECK_MEMBERS. * filefuncs.c (fill_stat_array): Change test from ifdef HAVE_ST_BLKSIZE to HAVE_STRUCT_STAT_ST_BLKSIZE. 2013-05-20 Arnold D. Robbins * gawkdirfd.h [FAKE_FD_VALUE]: Copied here from ../gawkapi.h. 2013-05-16 Andrew J. Schorr * Makefile.am (install-data-hook): Remove .la files installed by Automake. Leaves less clutter, if not (yet) less noise. 2013-05-16 Arnold D. Robbins * filefuncs.c (fill_stat_array): For _WIN32 use a blocksize of 4096 for the "blksize" element, per Eli Zaretskii. * configure.ac [AC_STRUCT_ST_BLKSIZE]: Add call that was missing. ARGH!!!! 2013-05-14 Eli Zaretskii * rwarray.c [__MINGW32__]: Include winsock2.h instead of arpa/inet.h. * readdir.c [__MINGW32__]: Include windows.h. Include gawkapi.h before gawkdirfd.h, since the former defines FAKE_FD_VALUE needed by the latter. (ftype): Accept an additional argument, the directory that is being read. Callers changed. [!DT_BLK]: Produce the file's type by calling 'stat' on it, if the dirent structure doesn't provide that. (get_inode): New function, to produce inode values on MS-Windows. (dir_get_record): Use it. * inplace.c (chown, link) [__MINGW32__]: Redirect to existing library functions. (mkstemp) [__MINGW32__]: New function, for MinGW, which doesn't have it in its library. (do_inplace_end) [__MINGW32__]: Remove the old file before renaming the new, since 'rename' on Windows cannot overwrite existing files. * gawkdirfd.h (ENOTSUP): Define to ENOSYS if not already defined. (DIR_TO_FD): If not defined yet, define to FAKE_FD_VALUE. * filefuncs.c (get_inode) [_WIN32]: New function, produces the file index used on Windows as its inode. (fill_stat_array) [_WIN32]: Use it. 2013-05-09 Arnold D. Robbins * 4.1.0: Release tar ball made. 2013-04-18 Arnold D. Robbins * configure.ac: Update copyright. For z/OS: If uname output is OS/390, just blast the Makefile, same as for MirBSD. 2013-04-17 Corinna Vinschen * Makefile.am (MY_LIBS): Use $(LTLIBINTL) since we use libtool, not LIBINTL. 2013-04-16 Arnold D. Robbins * filefuncs.c, fnmatch.c, fork.c, ordchr.c, readdir.c, readfile.c, revoutput.c, revtwoway.c, rwarray.c, rwarray0.c, stack.c, stack.h, testext.c, time.c: Update copyright year. Update to automake 1.13.1: * configure, Makefile.in, aclocal.m4: Regenerated. 2013-03-24 Arnold D. Robbins * gawkdirfd.h: Improve test for doing own dirfd function. Needed for IRIX. 2013-03-20 Arnold D. Robbins * configure.ac: Add AC_OUTPUT_COMMANDS that drops in a do-nothing Makefile for MirBSD, since the extensions can't be built on MirBSD. * configure: Regenerated. * Makefile.am (check-for-shared-lib-support): Update comment some. * gawkfts.c (MAX): Provide for systems that don't (Solaris). 2013-03-04 Arnold D. Robbins * filefuncs.c (fill_stat_array): Adjust computation for block count for WIN32 systems after consultation with Eli Zaretskii. 2013-02-26 Arnold D. Robbins * Makefile.am (check-recursive, all-recursive): Make dependant upon check-for-shared-lib-support. (check-for-shared-lib-support): New target. If gawk doesn't have the API built-in, don't try to build. 2013-02-11 Arnold D. Robbins * fnmatch.c: Pull in versions of C routine from missing_d if the native system doesn't provide them. 2013-02-11 Eli Zaretskii * filefuncs.c (S_ISLNK, lstat, readlink, S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_ISUID, S_ISGID, S_ISVTX, major, minor): Define if needed. (fill_stat_array, init_filefuncs, func_table): Fix for Win 32. * time.c: Port to Win 32. 2013-01-27 Arnold D. Robbins * gawkdirfd.h: New file. * Makeile.am (filefuncs_la_SOURCES, readdir_la_SOURCES): Use it. * gawkfts.c, readdir.c: Include gawkdirfd.h. * configure.ac (AC_USE_SYSTEM_EXTENSIONS): Added. (GAWK_FUNC_DIRFD, GAWK_PREREQ_DIRFD): New calls. (.developing): Fix check. * alocal.m4: Updated. * configure: Regenerated. * gawkdirfd.h: Fixed for Mac OS X also. 2013-01-25 Arnold D. Robbins * gawkfts.c: Make include of be unconditional. 2013-01-22 Arnold D. Robbins Improve portability. We hope. * gawkfts.c (S_ISREG): Define macro if not defined. (_BSD_SOURCE): Define for use with c99 compiler driver. * inplace.c (S_ISREG): Define macro if not defined. (_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED): Define for use with c99 compiler driver. * filefuncs.c (_BSD_SOURCE): Define for use with c99 compiler driver. * readfile.c (_BSD_SOURCE): Define for use with c99 compiler driver. * revtwoway.c (_BSD_SOURCE): Define for use with c99 compiler driver. 2013-01-18 Arnold D. Robbins * readfile.c (do_readfile): Free `text' if read fails. Thanks to cppcheck. * inplace.c (do_inplace_begin): Check chown return value in an if to shut up compiler warning. 2013-01-15 Arnold D. Robbins * inplace.3am: New file. * filefuncs.3am, fnmatch.3am, fork.3am, ordchr.3am, readdir.3am, readfile.3am, revoutput.3am, revtwoway.3am, rwarray.3am, time.3am: Update copyright dates, add reference to inplace(3am). * inplace.c (do_inplace_begin): Remove unused variable `p'. 2013-01-10 Andrew J. Schorr * inplace.c (do_inplace_begin): No need to get the 2nd suffix argument, since it is not currently used in this function. 2013-01-08 Andrew J. Schorr * inplace.c: New extension to implement in-place editing. * Makefile.am: Add inplace extension. 2012-12-25 Arnold D. Robbins * filefuncs.3am, fnmatch.3am: Predefined variables are no longer constants. * filefuncs.c (init_filefuncs): Use sym_update() instead of sym_constant(). * fnmatch.c (init_fnmatch): Ditto. * testext.c (init_testext): Ditto. 2012-12-24 Arnold D. Robbins * 4.0.2: Release tar ball made. 2012-12-19 Arnold D. Robbins * testext.c (test_indirect_vars): New test and awk code. 2012-12-02 Arnold D. Robbins * Makefile.am (EXTRA_DIST): Add README.fts. 2012-11-30 Arnold D. Robbins * 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. 2012-11-26 Arnold D. Robbins * bindarr.c, fileop.c, sparr.c: Make them compile. * steps: Reinstated and updated. * testsparr.awk: Add call to extension(). 2011-05-03 John Haque * fileop.c, record.awk, testrecord.sh: New files. * steps: Updated. 2011-05-02 John Haque * bindarr.c, dbarray.awk, testdbarray.awk: New files. * steps: Updated. 2011-04-24 John Haque * spec_array.c, spec_array.h, sparr.c, testsparr.awk: New files. * steps: Updated. 2012-11-21 Arnold D. Robbins * 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 * readdir.c: Simplify code to always print file type and not use stat(). * readdir.3am: Document same. 2012-11-16 Arnold D. Robbins * testext.c: In awk code, use printf(...) instead of the form without parentheses everywhere. This makes Nelson happy. 2012-11-14 Andrew J. Schorr 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 * configure.ac: Add check for $srcdir/.developing as in the main directory's configure.ac. 2012-11-04 Arnold D. Robbins * rwarray.3am: Minor edits. 2012-10-28 Arnold D. Robbins * Makefile.am (dist_man_MANS): Update the list. 2012-10-26 Arnold D. Robbins * revtwoway.3am: Clean up example. * revtwoway.c: Minor cleanup (add translation calls). 2012-10-24 Arnold D. Robbins * revtwoway.3am: New file. 2012-10-21 Arnold D. Robbins * filefuncs.c (do_stat): Always clear the array. 2012-10-14 Arnold D. Robbins * 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 * 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 * 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 * 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 * readdir.c (do_readdir_do_ftype): Set ERRNO for bad arguments. * readdir.3a: Document same, minor fixes. 2012-09-07 Akim Demaille * 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 * 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 * readdir.c: Have three states, 0, 1, 2 for never, fallback, and always. * readdir.3am: Adjust appropriately. 2012-08-29 Arnold D. Robbins 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 * Makefile.am: Rename man_MANS to dist_man_MANS to include the man pages in the distribution tarball. 2012-08-26 Arnold D. Robbins * 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 * 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 * 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 * revoutput.c: New testing extension for output wrapper. * Makefile.am: Build revoutput extension. 2012-08-08 Arnold D. Robbins 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 * 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 * 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 * 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 * 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 * readdir.c (dir_get_record): Adjust to new interface for RT. 2012-07-29 Arnold D. Robbins * 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 * 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 * 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 * readdir.c (dir_get_record): If readdir fails, set errcode. Otherwise, don't bother to set errcode. 2012-07-27 Arnold D. Robbins * 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 * 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 * 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 * 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 * filefuncs.3am, fnmatch.3am, ordchr.3am, readfile.3am: new files. 2012-07-16 Arnold D. Robbins * fnmatch.c: Simplify flag table. 2012-07-15 Arnold D. Robbins * testext.c (test_scalar): New function and new tests. (init_testext): Add a new variable. 2012-07-13 Arnold D. Robbins * filefuncs.c (fill_stat_array): New function to do the work for stat. (do_stat): Call it. 2012-07-12 Arnold D. Robbins * 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 * 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 * 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 * 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 * ordchr.c (do_ord, do_chr): Improve argument checking and lint messages. 2012-06-25 Arnold D. Robbins * Makefile.am (EXTRA_DIST): Remove *.awk. * rwarray.awk: Moved to test directory. 2012-06-24 Arnold D. Robbins * Makefile.am: Enable rwarray extension. * rwarray.c: Redone to use new API. * rwarray.awk: Revamped for new version. 2012-06-21 Arnold D. Robbins * testext.c (test_array_elem): Add a subarray. (test_array_flatten): Removed: Tests done elsewhere. 2012-06-20 Arnold D. Robbins * 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 * 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 * 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 * 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 * time.c (RETURN): Remove obsolete define. (do_sleep): Change update_ERRNO_str argument to request translation. 2012-06-12 Arnold D. Robbins 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 * 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 * Makefile.am: Remove comment referring to deleted test extensions arrayparm, dl (zaxxon) and testarg. 2012-06-10 Andrew J. Schorr * 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 * 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 * testext.c: New file. Outline of tests for extension API. 2012-05-29 Arnold D. Robbins * 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 * filefuncs.c (array_set_numeric): Don't return a value from a void function. 2012-05-24 Andrew J. Schorr * 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 * 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 * filefuncs2.c: New file implementing chdir and stat using the new interface. Everything else is temporarily broken. 2012-05-13 Andrew J. Schorr * 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 * xreadlink.[ch]: Remove unused files. 2012-05-11 Arnold D. Robbins Sweeping change: Use `bool', `true', and `false' everywhere. 2012-04-11 Andrew J. Schorr * 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 * filefuncs.c: Remove unnecessary #include . (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 * 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 * 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 * 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 * .gitignore: New file to ignore files created by libtool (including binaries and associated metadata). 2012-03-21 Andrew J. Schorr * Makefile.am (INCLUDES): Remove -I$(top_srcdir)/intl. 2012-03-20 Andrew J. Schorr * 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 * arrayparm.c, filefuncs.c, fork.c, ordchr.c, readfile.c, rwarray.c, testarg.c: Updated. 2012-03-28 Arnold D. Robbins * 4.0.1: Release tar ball made. 2011-06-23 Arnold D. Robbins * ChangeLog.0: Rotated ChangeLog into this file. * ChangeLog: Created anew for gawk 4.0.0 and on. * 4.0.0: Release tar ball made.