path: root/libshouldbeinlibc/ChangeLog

1999-05-23  Roland McGrath  <roland@baalperazim.frob.com>

	* idvec-verify.c (SHADOW_PASSWORD_STRING): New macro.
	(verify_id): Check for shadow password immediately after getpwuid_r
	call, and replace PW->pw_passwd pointer with SP->sp_pwdp.
	This is ok since the only use will be later in the function,
	and we give the lookup buffer function scope.
	(verify_passwd): Don't call CHECK_SHADOW for main passwd,
	only when rechecking for wheel-group hack.

1999-05-20  Roland McGrath  <roland@baalperazim.frob.com>

	* idvec-verify.c (verify_passwd): Avoid nonreentrant getpwuid.
	If pw_passwd is "x", use getspnam_r and use its sp_pwdp if it succeeds.

1998-12-21  Mark Kettenis  <kettenis@phys.uva.nl>

	* ugids-verify-auth.c: Include <hurd/password.h> again and remove
	temporary definitions of password_check_user and
	password_check_group.

1998-11-29  Mark Kettenis  <kettenis@phys.uva.nl>

	* idvec-verify.c (verify_passwd): Grant access when the password
	in the passwd DB is empty.
	(verify_id): Also call verify_fn when the password in the password
	DB is empty.

1999-02-12  Gordon Matzigkeit  <gord@trick.fig.org>

	* Makefile (LCLHDRS): Purge argp-fmtstream.h and argp-namefrob.h.

1998-11-30  Mark Kettenis  <kettenis@phys.uva.nl>

	* ugids-verify-auth.c (svma_state_add_auths): Allocate correct
	number of bytes for new auth port array.
	(server_verify_make_auth): Set check to password_check_group if
	is_group is true and to password_check_user if not.  Not the other
	way around.

1998-09-26  Mark Kettenis  <kettenis@phys.uva.nl>

	* cacheq.c (cacheq_set_length): Fix the limit of the destination
	entries.  Decide that there is no following entry if the current
	entry is equal or greater than this limit.

1998-10-20  Roland McGrath  <roland@baalperazim.frob.com>

	* idvec-verify.c (verify_id): Add braces to silence gcc warning.

1998-10-19  Roland McGrath  <roland@baalperazim.frob.com>

	* exec-reauth.c (exec_reauth): Add braces to silence gcc warning.
	* idvec-rep.c (idvec_rep): Likewise.
	* idvec-verify.c (verify_id): Likewise.
	* portinfo.c (print_port_info): Likewise.
	* ugids-verify-auth.c (ugids_verify_make_auth): Likewise.

1998-09-04  Roland McGrath  <roland@baalperazim.frob.com>

	* ugids-verify-auth.c (ugids_verify_make_auth): Fix typos in
	svma_state change of 1998-08-11.

	* idvec.c, idvec-auth.c (id_t): Remove typedef; use uid_t everywhere.
	The name `id_t' is coopted in libc now for the SVID `waitid' interface.

	* Makefile (SRCS): Remove argz-replace.c and argp-*.c from the list.
	(installhdrs): Remove argp.h from the list.

1998-08-12  Roland McGrath  <roland@baalperazim.frob.com>

	* argz-replace.c: Removed, now in libcwhereitshouldbe.

	* argp-ba.c, argp-eexst.c, argp-ex1.c, argp-ex2.c, argp-ex3.c,
	argp-ex4.c, argp-fmtstream.c, argp-fmtstream.h argp-fs-xinl.c,
	argp-help.c, argp-namefrob.h argp-parse.c, argp-pv.c, argp-pvh.c,
	argp-test.c, argp-xinl.c, argp.h: Removed, now in libcwhereitshouldbe.

1998-08-11  Roland McGrath  <roland@baalperazim.frob.com>

	* ugids-verify-auth.c: Leave #include <hurd/password.h> there, but
	commented out for the time being.
	(password_check_user, password_check_group): Make symbols weak; these
	are temporary defns until we get back in synch with libc.

	* ugids-verify-auth.c (ugids_verify_make_auth): Properly initialize
	SVMA_STATE members if they will be used.

Wed Jul 29 16:25:50 1998  Thomas Bushnell, BSG  <tb@mit.edu>

	* ugids-verify-auth.c: Don't include <hurd/password.h> for now.

1997-09-26  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec-verify.c (verify_passwd, get_passwd): New functions.
	(idvec_verify): Change type of GETPASS_FN arg.
	Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args & use them.
	(verify_id): Change type of GETPASS_FN arg.
	Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args.
	Remove WHEEL_UID arg.
	Use VERIFY_FN & VERIFY_HOOK instead of doing password comparison
	ourselves.
	* ugids.h (ugids_verify_make_auth): New declaration.
	(ugids_verify): Change type of GETPASS_FN arg.
	Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args.
	(ugids_make_auth): Change FROM arg into an array, & add NUM_FROM.
	* ugids-verify.c (ugids_verify): Change type of GETPASS_FN arg.
	Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args.
	* ugids-verify-auth.c: New file.
	* ugids-auth.c (ugids_make_auth): Change FROM arg into an array, &
	add NUM_FROM arg.
	* Makefile (SRCS): Add ugids-verify-auth.c.

1997-09-25  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.h (idvec_verify): Change type of GETPASS_FN arg.
	Add GETPASS_HOOK, VERIFY_FN, and VERIFY_HOOK args.

1997-08-18  Miles Bader  <miles@gnu.ai.mit.edu>

	* mktime.c: A copy of libc's time/mktime.c with the
	overflow-detection code ifdefd out, to avoid problems with
	floating point.
	* Makefile (SRCS): Add mktime.c (temporarily).

1997-07-28  Miles Bader  <miles@gnu.ai.mit.edu>

	* ugids-posix.c (ugids_set_posix_user): Ignore errors from
	idvec_merge_implied_gids.
	* ugids.c (ugids_add_user): Likewise.
	* idvec-impgids.c (idvec_merge_implied_gids): Do all ids in UIDS
	even if one returns an error.

1997-07-23  Miles Bader  <miles@gnu.ai.mit.edu>

	* maptime.c (maptime_map): Allow MTIME to be mapped anywhere.

1997-07-22  Miles Bader  <miles@gnu.ai.mit.edu>

	* maptime.c (maptime_map): For the device-file case, don't use
	wierd file_get_storage_info method for getting device port, just
	use io_map to get a memory object directly from the file.

	* argz-replace.c: New file (until the libc version is more widely available).
	* Makefile (SRCS): Add argz-replace.c (temporarily).

1997-06-21 17:35  Ulrich Drepper  <drepper@cygnus.com>

	* argp.h: Remove extra #endif.  Pretty print.

1997-06-13 10:06  Richard Henderson  <rth@tamu.edu>

	* argp-parse.c: [_LIBC] <libc-lock.h> -> <bits/libc-lock.h>.
	* argp-fmtstream.h: Standardize the multiple-include protect (for libc).
	* argp.h: Likewise.

1997-06-13  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_version_parser): Include `(PROGRAM ERROR)' in
	the no-version error text to indicate that something's fucked.
	[!_] (N_): New macro.
	(argp_default_options, argp_version_options): Wrap doc strings in N_().

1997-06-12  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (parser_parse_opt): Detect and report unhandled
	options here.
	(parser_parse_args): Function removed.
	(parser_parse_arg): Handle ARGP_KEY_ARGS here.
	Adjust NEXT pointer back if we fail to parse any args.
	(parser_parse_next): Don't use parser_parse_args.  Leave state
	NEXT frobbing to parser_parse_arg.

1997-06-12 21:22  Ulrich Drepper  <drepper@cygnus.com>

	* argp-help.c (argp_args_usage): Don't modify `fdoc' value since
	it is used to distinguish filtered strings from unmodifed strings.

1997-06-12  Miles Bader  <miles@gnu.ai.mit.edu>

	* maptime.h: Include <sys/time.h>.

1997-06-11  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (ARGP_KEY_ARGS, ARGP_KEY_FINI): New macros.
	* argp-parse.c (parser_parse_next): Try parser_parse_args if other
	methods fail.
	(parser_parse_arg): New function.
	(parser_finalize): Do another pass over the parsers with ARGP_KEY_FINI.

Wed Jun  4 15:05:10 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h, argp-help.c, argp-parse.c: Sync with libc version (there
	were minor whitespace differences, etc).

	* argp-help.c (_help): Use uparams.usage_indent instead of the
	USAGE_INDENT macro.

Thu May 29 15:00:07 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec-verify.c (idvec_verify): Fix detection of multiple ids.

Tue May 27 14:16:08 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_args_usage): Supply correct argp to filter_doc.

Sun May 25 21:57:08 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (parser_init): For the special case where no
 	parsing function is supplied for an argp, propagate its input to
 	its first child, if any.

	* argp.h (struct argp_state): `argp' field renamed to `root_argp'.
	* argp-help.c (__argp_state_help, argp_args_usage, hol_help):
	Replace references to STATE->argp with STATE->root_argp.
	* argp-parse.c (parser_init): Likewise.

Fri May 23 10:23:51 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.h (idvec_contains): Now an inline function.
	(idvec_equal): New inline function.
	* idvec.c (idvec_tail): Function removed (now inline in idvec.h).
	* ugids-imply.c, ugids-posix.c: New files.
	* Makefile (SRCS): Add ugids-imply.c & ugids-posix.c.

Thu May 22 11:38:01 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.c (idvec_subtract, idvec_keep): New functions.
	(idvec_contains, idvec_tail_contains): Make IDVEC arg const.
	(idvec_tail_contains): Rewrite.
	(idvec_set_ids, idvec_merge_ids): Make IDS arg const.
	(idvec_set, idvec_merge): Make NEW arg const.
	* idvec.h (idvec_subtract, idvec_keep, idvec_rep, idvec_uids_rep,
	idvec_gids_rep, idvec_merge_implied_gids, idvec_verify):
	New declarations.
	(idvec_fini): New macro.
	(idvec_contains, idvec_tail_contains): Make IDVEC arg const.
	(idvec_set_ids, idvec_merge_ids): Make IDS arg const.
	(idvec_set, idvec_merge): Make NEW arg const.
	(idvec_is_empty): New function.
	(IDVEC_INIT): New macro.
	* idvec-impgids.c, idvec-verify.c, idvec_rep.c: New files.
	* ugids.h, ugids.c, ugids-subtract.c, ugids-verify.c,
	ugids-argp.c, ugids-rep.c, ugids-auth.c, ugids-xinl.c,
	ugids-merge.c: New files.
	* Makefile (SRCS): Add idvec-impgids.c, idvec-verify.c,
 	idvec-rep.c, ugids.c, ugids-subtract.c, ugids-verify.c,
 	ugids-argp.c, ugids-rep.c, ugids-auth.c, ugids-xinl.c,
 	& ugids-merge.c.
	(installhdrs): Add ugids.h.

Wed May 21 17:53:30 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_add_cluster): Initialize CL->depth.

Tue May 20 14:01:00 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (_help): Supply STATE to argp_args_usage.
	(argp_args_usage): Add filtering of the args doc string.
	(comma): Print cluster headers for the first entry too.
	* argp.h (ARGP_KEY_HELP_ARGS_DOC): New macro.

1997-04-09 01:24  Ulrich Drepper  <drepper@cygnus.com>

	* argp-fmtstream.c: Add casts to prevent warnings.
	* argp-fmtstream.h: Likewise.
	* argp-help.c: Likewise.

1997-02-27 16:26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* argp-parse.c (parser_finalize): Always set *END_INDEX if
	supplied.

Thu May  8 17:15:31 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h [!__error_t_defined] (__error_t_defined): Define.
	* argp-help.c (canon_doc_option): Correct ctype tests.

Wed Mar  5 16:49:51 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (__argp_state_help): Use ARGP_ERR_EXIT_STATUS when
	exiting due to an error.
	* argp.h (argp_err_exit_status): New variable.
	* argp-eexst.c: New file.
	* Makefile (SRCS): Add argp-eexst.c.

Fri Feb 21 10:41:02 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (OPTION_NO_USAGE): New macro.
	* argp-help.c (usage_long_opt, usage_argful_short_opt,
	add_argless_short_opt): Implement OPTION_NO_USAGE.

Thu Feb 20 15:56:16 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.c (idvec_insert_only): Handle POS >= IDVEC->num correctly.
	(idvec_insert, idvec_remove): Handle POS > IDVEC->num correctly.

	* argp-fmtstream.c (__argp_fmtstream_update): Account for case
	where NEXTLINE points one past the end of the active buffer.

	* argp-help.c <stddef.h>: New include.
	(__argp_failure): Only exit if STATE says it's ok.
	(print_header, hol_entry_help): Use UPARAMS fields rather than
	constants.
	(_help): Call fill_in_uparams if necessary.
	(struct hol_help_state): New type.
	(struct pentry_state): Add hhstate field.  Remove prev_entry &
	sep_groups fields.
	(hol_entry_help): Add HHSTATE parameter.  Remove prev_entry &
	sep_groups parameters.
	Suppress duplicate arguments if requested, and note the fact.
	(print_header, comma): Use PEST->hhstate fields.
	(hol_help): Add HHSTATE variable & pass to hol_entry_help.
	Remove LAST_ENTRY & SEP_GROUPS variables.
	If any suplicate arguments were suppressed, print explanatory note.
	(filter_doc): Replace PEST parameter with STATE.
	(struct uparams): New type.
	(uparams): New variable.
	(struct uparam_name): New type.
	(uparam_names): New variable.
	(fill_in_uparams): New function.
	(__argp_failure, __argp_error, __argp_state_help): Make STATE
	parameter const.
	* argp.h (argp_state_help, __argp_state_help, argp_usage,
	__argp_usage, argp_error, __argp_error, argp_failure,
	__argp_failure): Make STATE parameter const.
	(ARGP_KEY_HELP_DUP_ARGS_NOTE): New macro.

	* argp.h (argp_program_bug_address): Make const.

Wed Feb 19 18:48:15 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-pv.c (argp_program_version): Make const.
	* argp-ba.c (argp_program_bug_address): Make const.
	* argp-ex2.c, argp-ex3.c, argp-ex4.c (argp_program_version,
	argp_program_bug_address): Make const.

	* argp-parse.c (argp_default_parser): Set STATE->name for OPT_PROGNAME.
	(parser_init): Use the basename for PARSER->state.name.
	* argp-help.c (__argp_error, __argp_failure, __argp_state_help):
	Use PROGRAM_INVOCATION_SHORT_NAME instead of PROGRAM_INVOCATION_NAME.

	* argp-parse.c (parser_init): Set PARSER->state.flags.
	Make check whether PARSER has the prog name in argv[0] at the
	proper place.

Mon Feb 17 13:33:11 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (parser_parse_next, parser_init): Remove __
 	prefixes from references to getopt functions variables (OPT*).
	(argp_version_parser, parser_finalize): Use _ instead of gettext.
	(gettext): Macro removed.
	* argp-namefrob.h (__getopt_long, __getopt_long_only, __optind,
	__optarg, __opterr, __optopt): Macros removed.

Sun Feb 16 00:04:07 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (space): New function.
	(usage_argful_short_opt): Use space.
	(argp_doc): Deal with help filters.  Add STATE param.
	(argp_hol): Passin ARGP to make_hol, not ARGP->options.
	(struct hol_entry): Add argp field.
	(make_hol): Make this first parameter ARGP instead of OPT.  Set
	each entry's argp field.
	(filter_doc): New function.
	(print_header): Filter STR if necesary.
	(hol_add_cluster): Add ARGP argument.
	(argp_hol): Pass ARGP to hol_add_cluster.
	(struct hol_cluster): Add argp field.
	(hol_entry_help): Add STATE param.  Do user filtering if necessary.
	(struct pentry_state): Add state field.
	(hol_help): Add STATE param.
	(_help): Renamed from __argp_help.  Add STATE argument, which pass
	on appropiately.
	(__argp_help): Now a wrapper that calls _help.
	(__argp_state_help): Call _help instead of __argp_help.

	* argp-parse.c (parser_init): Set PARSER->state.pstate.
	(struct group): Add argp field.
	(convert_options): Set it.
	(__argp_input): New function.
	* argp-namefrob.h (__argp_input): New macro.

Sat Feb 15 22:00:42 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (struct argp): Add help_filter field.
	(struct argp_state): Add pstate field.

Fri Feb 14 18:00:52 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c, argp-parse.c [!_] (_): New macro.
	[!_ && HAVE_LIBINTL_H] <libintl.h>: New include.
	* argp-help.c (hol_entry_help, __argp_help, argp_args_usage, argp_doc,
 	usage_long_opt, arg, hol_entry_help): Call gettext in appropriate
 	places.
	* argp-parse.c (parser_finalize, argp_version_parser): Likewise.

	* argp-help.c: Incorporate gettext changes from drepper.

Thu Feb 13 16:46:59 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c, argp-help.c, argp-fmtstream.c, argp-pvh.c,
 	argp-test.c, argp-fs-xinl.c, argp-xinl.c
	[HAVE_CONFIG_H] <config.h>: New include.

Wed Feb 12 00:35:21 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-fmtstream.c (_GNU_SOURCE): New macro.
	<ctype.h>: New include.
	[!isblank] (isblank): New macro.
	* argp-fmtstream.h <ctype.h>: Include removed.

	* argp-parse.c (parser_parse_next): Decrement PARSER->state.next
 	if we consumed an arg we didn't end up parsing.
	Set ARG_EBADKEY ourselves in all cases.
	(parser_parse_arg, parser_parse_opt): Get rid of ARG_EBADKEY param.

	* argp-parse.c (__progname, __progname_full): Decls removed.
  	(argp_default_parser): Use PROGRAM_INVOCATION_NAME &
 	PROGRAM_INVOCATION_SHORT_NAME, not __PROGNAME_FULL & __PROGNAME.

	* argp-help.c (__progname, __progname_full): Decls removed.
	(__argp_failure, __argp_error, __argp_state_help): Use
	PROGRAM_INVOCATION_NAME instead of __PROGNAME_FULL.
	(__argp_error): Use STATE->name if it's available.
	* argp-namefrob.h (__progname_full): Macro removed.

	* argp.h (ARGP_KEY_END, ARGP_KEY_NO_ARGS, ARGP_KEY_INIT,
 	ARGP_KEY_SUCCESS, ARGP_KEY_ERROR): Change values.

	* argp-help.c (make_hol): Initalize clusters field.
	(argp_args_usage): Don't trash memory.

Tue Feb 11 19:16:39 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_args_levels): New function.
	(argp_args_usage): Add LEVELS & ADVANCE arguments, and implement
	multi-pattern output.
	(__argp_help): Print multiple argument patterns if there are any.
	* argp-test.c (args_doc): Add an alternative args pattern.
	(parse_opt): Enforce it.

	* argp-parse.c: Largely rewritten to clean up the code, avoid
 	using nested functions, and adapt namespace and locking in
 	preparation for moving into libc.

	* argp-help.c (make_hol): Make static.
	Increment default group for option headers.
	(until_short): Return correct key.
	(group_cmp): Put group 0 before other groups, not in the middle.
	(hol_entry_cmp): Use __strcasecmp instead of strcasecmp.
	(hol_entry_cmp, usage_argful_short_opt, usage_long_opt):
	Don't use ?: operator.
	(__argp_help): Renamed from argp_help.
	(__argp_state_help): Renamed from argp_state_help.
	(__argp_error): Renamed from argp_error.
	(__argp_failure): Renamed from argp_failure.
	[weak_alias] (argp_help, argp_state_help, argp_error, argp_failure):
	New weak aliases.
	(__progname, __progname_full): New declarations.
	(__argp_state_help, __argp_error, __argp_failure): Use
	__PROGNAME_FULL instead of PROGRAM_INVOCATION_NAME.
	"argp-namefrob.h": New include.

	* argp.h [HAVE_CONFIG_H] <config.h>: New include.
	[__GNU_LIBRARY__] <sys/cdefs.h>: New include.
	[!__const] (__const): New macro.
	(struct argp_option, struct argp, struct argp_child, struct
	argp_state): Use __const instead of const.
	(__argp_parse, __argp_help, __argp_state_help, __argp_error,
	__argp_usage, __argp_failure, __option_is_short, __option_is_end):
	New declarations.
	(argp_parse, argp_help, argp_state_help, argp_error,
	argp_usage, argp_failure, _option_is_short, _option_is_end):
	Use __P macro for function declarations.
	(argp_usage, _option_is_end, _option_is_short): Inline definitions
	replaced by __-prefixed versions, and protected by __OPTIMIZE__.
	[__OPTIMIZE__ && !_LIBC] (__argp_usage, __argp_state_help,
 	__option_is_short, __option_is_end): Add redefs (& later undefs)
 	of __ versions of inline definitions so they define the correct
 	name for the environment (libc vs. non-libc).

	* argp-fmtstream.c, argp-fmtstream.h, argp-fs-xinl.c, argp-xinl.c,
	argp-namefrob.h, argp-test.c: New files.
	* argp.c: File removed.
	* Makefile (SRCS): Add argp-fmtstream.c, argp-fs-xinl.c, and argp-xinl.c.
	Remove argp.c.
	(installhdrs): Define explicitly.
	(LCLHDRS): Define in terms of $(installhdrs) + others.
	(CFLAGs): Add -DHAVE_LINEWRAP_H & -DHAVE_CTHREADS_H.

Mon Feb 10 22:19:46 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (indent_to, arg, struct pentry_state, print_header,
 	comma, hol_entry_help, hol_help, usage_argful_short_opt,
 	usage_long_opt, hol_usage, argp_args_usage, argp_doc, argp_help):
 	Use argp_fmtstream_t & associated functions instead of stdio
 	streams.
	"argp-fmtstream.h": New include.
	<linewrap.h>: Include removd.

	* argp-help.c (hol_append): Use memcpy instead of bcopy.
	(argp_doc): Use strchr instead of index.
	(make_hol): Make static.
	* argp-parse.c (argp_default_parser): Use strrchr instead of rindex.
	(argp_parse): Use strchr instead of index, memset instead of bzero.
	* argp-parse2.c (parser_init, argp_parse): Use memset instead of bzero.
	(argp_default_parser): Use strrchr instead of rindex.
	(parser_parse_opt): Use strchr instead of index.

Sun Feb  9 10:53:20 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (ARGP_LONG_ONLY, ARGP_HELP_LONG_ONLY): New macros.
	* argp-parse.c (argp_parse): Support ARGP_LONG_ONLY.
	* argp-parse2.c (parser_parse_next): Likewise.
	* argp-help.c (argp_state_help): Add ARGP_HELP_LONG_ONLY to FLAGS
	if STATE has ARGP_LONG_ONLY set.

	* argp-help.c (hol_entry_help): Correctly output odoc options.
	Use un-nested helper functions, with state block.
	(arg, print_header, comma): New functions (were nested in
	hol_entry_help)
	(struct pentry_state): New type.
	(add_argless_short_opt, usage_argful_short_opt, usage_long_opt):
	New functions (were nested in hol_usage).
	(hol_usage): Use un-nested functions.
	* argp-help.c (hol_entry_short_iterate, hol_entry_long_iterate):
 	Add COOKIE argument, also to signature of FUNC.
	(until_short): Add COOKIE argument.

Sat Feb  8 17:18:43 1997  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (OPTION_DOC): New macro.
	* argp-parse.c (argp_parse): Don't parse OPTION_DOC options.
	* argp-parse2.c (convert_options): Likewise.
	* argp-help.c (odoc): New macro.
	(oshort): Exclude options for which odoc is true.
	(canon_doc_option): New function.
	(hol_entry_cmp): Correctly place odoc options.

	* argp-help.c (hol_entry_qcmp): New function.
	(hol_sort): Remove cmp and use hol_entry_qcmp instead.
	(until_short): New function, from old nested function func1 in
	hol_entry_first_short.  Only return short key when oshort is true.
	(hol_entry_first_short): Remove func1 and use until_short insteadd.

Tue Nov 12 19:22:58 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* idvec.h (idvec_set, idvec_set_ids): New functions.
	* idvec.c (idvec_set, idvec_set_ids): Ditto.

Tue Nov  5 21:16:10 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* idvec.h (idvec_setid): Doc fix.

Thu Oct 24 15:15:27 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_entry_help: comma): Only print cluster headers for
	real clusters.
	Emit a newline after cluster headers.

Wed Oct 23 13:58:22 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_args_usage, argp_doc): Use the new type of
	argp child vector.

Tue Oct 22 15:35:56 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (make_hol): Accept new CLUSTER argument,
	and fill in the corresponding entry fields with it.
	(hol_sort): Use hol_entry_cmp.
	(hol_entry_cmp, group_cmp, hol_cluster_cmp, hol_cluster_base,
	hol_add_cluster): New functions.
	(hol_free): Free clusters.
	(hol_append): Deal with clusters.
	Always use hol_free to free MORE, and just mark it's entries as
	invalid if we steal them.
	(argp_hol): Add, and use the new CLUSTER argument.
	Use the new type of argp child vector, and make clusters.
	(argp_help): Pass new CLUSTER argument to argp_hol.
	(hol_entry_help): Add gunk to print cluster headers.
	* argp.h (struct argp_child): New type.
	(struct argp): Change type of CHILDREN field to `struct argp_child *'.
	* argp-parse.c (argp_parse): Convert to use the new type of argp
	children vectors.

Mon Oct 21 22:00:44 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* argp.h: Add extern inline protection.
	* idvec.h: Likewise.
	* maptime.h: Likewise.
	* argp.c, idvec-funcs.c, maptime-funcs.c: New files.
	* Makefile (SRCS): Add argp.c, idvec-funcs.c, and
	maptime-funcs.c.

Mon Oct 14 18:06:19 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Don't consume non-option arguments
	that aren't recognized by any parser.
	Allocate enough space for TOP_ARGP's parent list to include the
	version parser.

Thu Sep 19 17:48:14 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* fsysops.c (fsys_update): Renamed from fsys_remount.
	Use --update, not --remount.

Fri Aug 30 20:44:44 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_help): Print documentation only according to
	the ARGP_HELP_*_DOC bits in FLAGS.
	Possibly print bug report address if ARGP_HELP_BUG_ADDR is set.
	Replace FIRST by ANYTHING (sense inverted).
	* argp.h (ARGP_HELP_PRE_DOC, ARGP_HELP_POST_DOC, ARGP_HELP_DOC,
	ARGP_HELP_BUG_ADDR): New macros.
	(ARGP_HELP_STD_HELP): Include ARGP_HELP_DOC & ARGP_HELP_BUG_ADDR.
	(argp_program_bug_address): New declaration.
	(ARGP_HELP_EXIT_ERR, ARGP_HELP_EXIT_OK): Values changed.
	* Makefile (SRCS): Add argp-ba.c.

Tue Aug 20 17:12:42 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_doc): Add FIRST_ONLY argument.
	Don't output a blank line for empty post-docs.
	(argp_help): Use it.  Move first call to argp_doc after newline.

Mon Aug 19 14:45:30 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_help): Add note about --usage to `Try...' msg.
	Supply new args to argp_doc, and additional call before arg help.
	(argp_doc): Add the POST and PRE_BLANK arguments, & return val.

Wed Jul 31 15:24:09 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* wire.c (_start): No longer declared as weak, now that everything
	is getting recompiled anyway.

Fri Jul 26 20:57:53 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): Always use WIDTH+1 as strftime's limit.

Thu Jul 25 23:10:35 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): Terminate SEPS.

	* argp-help.c (hol_entry_help): Never return without restoring margins.

Mon Jul 22 23:41:38 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): Try several separators when
	concatenating dates & times.

Fri Jul 19 17:23:18 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_usage): Allocate enough space in
	SHORT_NO_ARG_OPTS for the '\0' terminator.

Tue Jul 16 00:24:18 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_help): Set the lmargin after printing the
	start of the usage message, so that it won't get indented.

Wed Jul 10 12:16:57 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_version_options, argp_version_parser): Use an
	uppercase 'V' for short version option.

	* argp-help.c (argp_help): "OPTIONS..." -> "OPTION...".

Sat Jul  6 16:17:53 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_version_parser): Output ARGP_PROGRAM_VERSION
	to STATE->out_stream, not stdout.  Supply that stream and STATE to
	ARGP_PROGRAM_VERSION_HOOK.
	* argp.h (argp_program_version_hook): Add argument types.
	* argp-pv.c (argp_program_version): Doc updated.
	* argp-pvh.c (argp_program_version_hook): Type & doc updated.
	"argp.h": New include.

Fri Jul  5 17:13:12 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): Get rid of extraneous `f' in fmt string.

Thu Jun 27 17:09:30 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Zero the CHILD_INPUTS vector.

Fri Jun 21 17:15:31 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Use group_parse instead of calling
	group parser directly for long options.

Wed Jun 19 13:11:15 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* fsysops.c: New file.
	* Makefile (SRCS): Add fsysops.c.

Tue Jun 18 21:09:52 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (argp_failure): If FMT is 0, don't print `: MSG'.

Sun Jun 16 19:25:10 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* Makefile (SRCS): Remove line.c.
	(LCLHDRS): Remove line.h.

	* argp-help.c (argp_help, argp_state_help, argp_error, argp_failure):
	Handle null streams.

	* argp.h (struct argp_state): Add NAME, ERR_STREAM, & OUT_STREAM
	fields.
	(argp_failure): New declaration.
	(ARGP_NO_HELP, ARGP_NO_EXIT): Fix values (were hex, but with
	decimal value!).
	(argp_help): Add NAME argument.
	* argp-parse.c (argp_default_parser): Output to STATE->out_stream.
	(argp_parse): Initialize new fields in STATE.
	Output errors to STATE.err_stream.  Handle null streams.

	* argp-help.c (argp_help): Add and use NAME argument.
	(argp_error): Use STATE->err_stream instead of STDERR.
	(argp_state_help): Supply NAME argument to argp_help.
	(argp_failure): New function.

Thu May 30 18:10:35 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (indent_to): Terminate.

Tue May 28 18:05:40 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_seconds): Don't print two decimal points.

Wed May 22 00:11:24 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_default_parser): Break after --HANG.

	* argp-help.c (hol_usage): Prefix each option desc with a space.
	Do manual wrapping of descs with an embedded space.
	Don't set wrap margin (done elsewhere now).
	(argp_args_usage): Do manual line wrapping because of embedded spaces.
	(argp_help): Set wrap & left margins when printing usage.

	* argp-parse.c (argp_parse): Only print a `Try...' message if the
	error was a parsing error.

Tue May 14 21:59:43 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (add_field): Correctly decrement *SECS by amount printed.

	* timefmt.c (fmt_named_interval): Use fraction digit in more cases.
	Always pick the last suffix if we can't find any that fits.
	Use new tv_ functions.
	(tv_is_zero, tv_is_ge): New functions.

Fri May 10 23:17:38 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (ARGP_ERR_UNKNOWN): New define.
	* argp-parse.c (EBADKEY): New define.
	(argp_default_parser, argp_version_parser, argp_parse): Use
	EBADKEY instead of EINVAL.  Turn any EBADKEY that makes it to the
	end back into EINVAL.

Thu May  9 11:30:47 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* maptime.c (maptime_map): Use new file_get_storage_info interface.

	* argp-help.c (argp_help): Just assign STREAM instead of using 2 vars.

Thu May  9 11:00:52 1996  Michael I. Bushnell, p/BSG  <mib@gnu.ai.mit.edu>

	* exec-reauth.c (exec_reauth): Use new args to
 	auth_user_authenticate.

	* timefmt.c (fmt_past_time): Cast arg to localtime appropriately.

	* argp-help.c (argp_args_usage): add_usage_item -> fprintf.
	(argp_help): Don't shadow arg; change parm STREAM to be STREAMARG
	and adjust initialization of STREAM variable to use the renamed
	parm.

Tue May  7 14:58:48 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): Suppress leading noise in some formats.

	* argp-help.c (hol_usage): Set the wmargin, not the lmargin.
	(hol_help): Set the wmargin as well as the lmargin.
	* argp-help.c <linewrap.h>: New include.
	(lmargin): Function deleted.
	(hol_entry_help, hol_usage): Use line_wrap_set_lmargin instead.

Mon May  6 12:46:16 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c <line.h>: Include removed.
	(lmargin, indent_to): New functions.
	(argp_usage_arg): Function removed.
	(hol_entry_help, hol_help, hol_usage, argp_args_usage, argp_doc,
	argp_help): Use stdio streams and line_wrap_ functions instead of
	line_ functions.

Sat May  4 05:32:28 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* rwlock.h: Moved to ../libthreads.
	* Makefile (LCLHDRS): Remove rwlock.h.

Fri May  3 18:10:41 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* path-lookup.c: File removed.
	* Makefile (SRCS): Remove path-lookup.c.

	* argz.c, argz.h, envz.c, envz.h: Files removed.
	* Makefile (SRCS): Remove argz.c, envz.c.
	(LCLHDRS): Remove argz.h, envz.h.

Thu May  2 00:31:32 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (_argp_hang): New variable.
	(OPT_HANG): New macro.
	(argp_default_options, argp_default_parser): Add hidden --HANG option.
	(argp_default_parser): New function.
	(argp_version_options, argp_version_argp): New variables.
	(argp_parse): Use ARGP_VERSION_ARGP when appropiate.
	* argp.h (argp_program_version, argp_program_version_hook): New decls.
	* Makefile (SRCS): Add argp-pv.c & argp-pvh.c.
	* argp-pv.c, argp-pvh.c: New files.

Tue Apr 30 20:25:12 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_past_time): New function.
	(fmt_minutes, fmt_seconds): New args, rewrite.
	(add_field): New function.
	(fmt_frac_value, append_fraction): Functions removed.
	* timefmt.h (fmt_past_time): New declaration.
	(fmt_minutes, fmt_seconds): Update.

	* argp-parse.c (argp_parse): Work with ARGP == 0.

Mon Apr 29 15:34:00 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* cacheq.c, cacheq.h: New files.
	* Makefile (SRCS): Add cacheq.c.
	(LCLHDRS): Add cacheq.h.

Thu Apr 25 00:09:48 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>

	* idvec.c (idvec_free_contents): New function.
	* idvec.h (idvec_free_contents): Declare it.

Thu Apr 11 15:23:15 1996  Michael I. Bushnell, p/BSG  <mib@gnu.ai.mit.edu>

	* wire.c (wire_segment_internal): Cast values nicely in `poke'
	loop.

Wed Apr  3 12:57:39 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (argp_parse): Change HOOK argument to INPUT.
	(struct argp_state): Rename HOOK & CHILD_HOOKS to INPUT & CHILD_INPUTS;
	add HOOK field again.
	* argp-parse.c (argp_parse): Change HOOK argument to INPUT.
	Don't propagate back return values when we're done.
	(struct group): Rename HOOK & CHILD_HOOKS to INPUT & CHILD_INPUTS;
	add HOOK field again.
	(group_parse): Restore and save value of GROUP's hook field into
	STATE around calling the parser.  Don't save changed value of INPUT.

Tue Apr  2 18:25:51 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* lcm.c: New file.
	* Makefile (SRCS): Add lcm.c.

Thu Mar 28 19:06:12 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* portinfo.c, xportinfo.c, portinfo.h: New files.
	* portxlate.c, portxlate.h: New files.
	* Makefile (LCLHDRS): Add portinfo.h, portxlate.h.
	(SRCS): Add portinfo.c, xportinfo.c, portxlate.c.

Tue Mar 26 17:43:51 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* wire.c: Add a weak reference to _start, so we don't have to
	compile all users of this library.

Mon Mar 25 18:38:23 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* timefmt.c (fmt_named_interval): Rationalize WIDTH.

Mon Mar 25 16:11:49 1996  Michael I. Bushnell, p/BSG  <mib@gnu.ai.mit.edu>

	* wire.h, wire.c: New files.
	* Makefile (SRCS): Add wire.c.
	(LCLHDRS): Add wire.h.

Mon Mar 25 16:06:40 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* envz.c (envz_merge): NEW_LEN is a size, not a char.

Mon Mar 18 14:09:18 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (struct argp_state): Add HOOK and CHILD_HOOKS fields.
	Rename the PARENTS field to be CHILDREN (the most common use is
	initialization, so this change shouldn't have much effect).
	(ARGP_KEY_BEGIN, ARGP_KEY_ERROR): New macros.
	* argp-parse.c (struct group): Add PARENT, PARENT_INDEX, HOOK, and
	CHILD_HOOKS fields.
	(argp_parse): Add HOOK argument.
	Implement passing hook values to parsers, and propagating them
	between parents and children.
	* argp-help.c (argp_doc, argp_args_usage, argp_hol): Rename
	PARENTS field to CHILDREN.

	* argp-help.c (argp_error): Take an argp_state instead of an argp,
	and only doing anything if ARGP_NO_ERRS isn't set in it.
	(argp_state_help): New function.
	(argp_help): Don't interpret exiting options anymore.
	* argp-parse.c (argp_default_options): Add --usage option.
	(argp_default_parser): Use argp_state_help, so we don't need to
	screw with exit options anymore.
	Add usage option.
	(argp_parse): When printing `too many arguments', test
	ARGP_NO_ERRS instead of ARGP_NO_HELP.
	* argp.h (argp_state_help): New function.
	(argp_usage, argp_error): Change arguments.

Fri Mar  1 18:59:40 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_entry_help): Don't print extraneous blank lines.

Wed Feb 28 18:44:38 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Print an error message if appropiate
	when we know there are too many arguments.

	* argp-help.c (hol_entry_help): Handle null group headers nicely.

Wed Feb 28 16:09:27 1996  Michael I. Bushnell, p/BSG  <mib@gnu.ai.mit.edu>

	* maptime.c (maptime_map): mapped_time_value arg is volatile data.
	* maptime.h (maptime_map): Likewise.

Sat Feb 17 21:34:18 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* shared-dom.c, localhost.c: New file.
	* Makefile (SRCS): Add shared-dom.c and localhost.c.

Fri Feb 16 15:54:22 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* maptime.c, maptime.h: New files.
	* Makefile (SRCS, LCLHDRS): Add maptime.c and maptime.h respectively.

	* timefmt.c (fmt_named_interval): Correct backwards comparison.

Thu Feb 15 15:18:34 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* canon-host.c: New file.
	* Makefile (SRCS): Add canon-host.c.

	* argp-parse.c (argp_parse): Correctly deal with errors from
	getopt, and allow the user to use '?' as a short option.
	(KEY_ERR): New macro.
	(argp_default_options, argp_default_parser): Use -? as the short
	option for --help.

Wed Feb 14 14:33:48 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Make things a bit more readable by
	using the TRY_GETOPT variable in place of opt == EOF.
	Use KEY_END, KEY_ARG, and QUOTE.
	Clear STATE.quoted if STATE.next has been moved back before it.
	(KEY_END): New macro, in place of EOF.
	(KEY_ARG, QUOTE): New macros.

Mon Feb 12 15:08:33 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Don't parse args in order by
	default.  Honor ARGP_NO_ARGS.
	Deal correctly when the user turns a non-option arg into an option
	in re-ordering mode.
	* argp.h (struct argp_state): Add `quoted' field.

Thu Feb  8 19:35:49 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): When a non-option arg fails to be
	parsed with EINVAL, set ARG_EINVAL true, and leave ERR as is until
	just before we return.
	Put process_arg() in the right scope.

Wed Feb  7 23:08:33 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Deal with getopt returning EOF early
 	because of `--'.

	* argp-parse.c (argp_parse): Make STATE.arg_num per-group.
	(struct group): Renamed process_arg field to args_processed (a count).

Mon Feb  5 13:39:57 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (struct argp_state): Add ARG_NUM field.
	* argp-parse.c (argp_parse): Implement the ARG_NUM field.

	* argp.h (struct argp, struct argp_state, argp_parse, argp_help,
	argp_usage, argp_error, _option_is_short, _option_is_end): Add `const'
	where appropriate.
	* argp-parse.c (argp_default_options, argp_default_argp,
	argp_parse, find_long_option): Likewise.
	* argp-help.c (struct hol_entry, make_hol,
	hol_entry_short_iterate, hol_entry_long_iterate,
	hol_entry_first_short, hol_entry_first_long, hol_find_entry,
	hol_sort, hol_entry_help, argp_hol, argp_args_usage, argp_doc,
	argp_help, argp_error): Likewise.
	* line.h (line_write, line_fill, line_puts): Likewise.
	* line.c (line_write, line_fill): Likewise.

Sat Feb  3 02:00:06 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.c (idvec_merge_ids): Correctly add all IDS, even if some
	duplicates are avoided.

Tue Jan 23 15:02:03 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_entry_help): Correctly print group headers, and
	precede them with a blank line.
	(hol_set_group): Renamed from hol_set_sort_class.
	(argp_help): Use hol_set_group instead of hol_set_sort_class.
	(struct hol_entry, make_hol, hol_sort, hol_set_group): Rename the
	`set_class' field to be `group'.
	(hol_help, hol_entry_help): After a group header has been printed,
	separate subsequent groups with a blank line.

Mon Jan 15 11:01:15 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* path-lookup.c (hurd_file_name_path_lookup, file_name_path_lookup):
	Add PREFIXED_NAME (return) argument.
	(file_name_path_scan): New function.
	(hurd_file_name_path_lookup): Use file_name_path_scan().

Tue Jan  2 01:24:57 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_default_options, argp_default_parser): Add
	--program-name (hidden) option.
	(OPT_PROGNAME): New macro.

	* idvec.c (idvec_merge_ids): Preserve duplicates internal to IDS.
	(idvec_ensure): Alloc NUM ids, not NUM chars!
	(idvec_remove): Correctly copy ids when deleting.
	* idvec.h (idvec_merge, idvec_delete): New declarations.

	* idvec-auth.c (idvec_merge_auth): Fix various small typos.

	* argz.c (argz_delete): If the result is empty, free it.

	* exec-reauth.c (exec_reauth): Doc fix.

	* argz.h (argz_delete): Renamed from argz_remove.
	* argz.c (argz_delete): Ditto.
	(argz_insert): Deref ARGZ where necessary.
	* envz.c (envz_merge): Rename argz_remove to argz_delete.

Mon Jan  1 17:48:34 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.c (idvec_remove, idvec_insert_only): New functions.
	(idvec_setid): Use idvec_insert_only() instead of idvec_insert_new().
	* idvec.h (idvec_remove, idvec_insert_only): New declarations.

	* Makefile (SRCS): Add exec-reauth.c.

	* idvec.c (idvec_free_wrapper, idvec_free, idvec_ensure,
	idvec_grow, idvec_tail_contains, idvec_add_new, idvec_insert_new,
	idvec_merge_ids, idvec_setid): New functions.
	(idvec_insert): Rewritten to use idvec_grow().
	* idvec-auth.c (idvec_merge_auth): New function.
	* idvec.h (idvec_free_wrapper, idvec_free, idvec_ensure,
	idvec_grow, idvec_tail_contains, idvec_add_new, idvec_insert_new,
	idvec_merge_ids, idvec_setid, idvec_merge_auth): New declarations.
	* Makefile (SRCS): Added idvec-auth.c.

Fri Dec 29 12:15:00 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (_argp_unlock_xxx): New function.

Thu Dec 21 10:18:04 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* idvec.h (struct idvec): Renamed from struct ivec.  `ints' field
	renamed to `ids'.
	(make_idvec, idvec_insert, idvec_add, idvec_contains):
	All renamed from the corresponding `ivec' declaration, and types,
	variable names, etc, changed accordingly.
	* idvec.c (make_idvec, idvec_insert, idvec_add, idvec_contains):
	All renamed from the corresponding `ivec' routine, and types,
	variable names, etc, changed accordingly.
	* Makefile (SRCS): Remove options.c.  Rename ivec.c to idvec.c.
	(LCLHDRS): Remove options.h.  Rename ivec.h to idvec.h.

Wed Dec 20 13:05:00 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argz.c (argz_insert): Instead of an integer position N, take a
	pointer BEFORE into ARGZ to insert before.
	* argz.h (argz_insert): Instead of an integer position N, take a
	pointer BEFORE into ARGZ to insert before.
	(argz_next): New inline function.

Tue Dec 19 13:52:52 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (struct argp_option): Add the GROUP field.  Twiddle doc.
 	(_option_is_end): Be more pessimistic about what constitutes `the end'.
	* argp-help.c (make_hol): Use the new GROUP field in struct
	argp_option to initialize sort_classes.
	(HEADER_COL): New macro.
	(hol_entry_help): Deal with group headers.
	* argp-parse.c (argp_default_options): Put --help in group -1.

Sun Dec 17 00:18:58 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* ivec.c: New file.
	* ivec.h: New file.
	* Makefile (LCLHDRS): Add ivec.h.
	(SRCS): Add ivec.c.

Sat Dec 16 17:42:27 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* termsize.c (deduce_term_size): New function, new file.
	* Makefile (SRCS): Add termsize.c.

	* argz.c (argz_insert): New function.
	(argz_remove, argz_append, argz_add): New functions, were in envz.c.
	* argz.h (argz_insert): New declaration.

Thu Dec 14 18:04:48 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argz.h (argz_append, argz_add, argz_remove): New functions.

Wed Dec 13 14:28:12 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* envz.c: New file.
	* envz.h: New file.
	* Makefile (SRCS): Add envz.c.
	(LCLHDRS): Add envz.h

Wed Dec  6 15:05:43 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (struct argp_state): Rename the INDEX field to be NEXT.
	* argp-parse.c (argp_parse): Change uses of that field.

	* argz.c (argz_stringify): Add the SEP argument.
	* argz.h (argz_stringify): Ditto.

Tue Dec  5 18:38:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Makefile (SRCS, LCLHDRS): Removed error.c and error.h.
	(CPPFLAGS-error.c): Variable removed.
	* error.c, error.h: Files removed.

Thu Oct 19 18:39:59 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (argp_usage, argp_error): New declarations.
	(argp_usage): New inline function.
	* argp-help.c (argp_error): New function.

Fri Oct 13 19:28:28 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h (ARGP_HELP_STD_ERR): Doesn't print a usage message.
	(ARGP_HELP_STD_USAGE): ... whereas this does.

Thu Oct 12 15:57:18 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-parse.c (argp_parse): Correctly mark short options as optional.
	(argp_parse): If an option alias doesn't have a key, use the real key.

Wed Oct 11 13:54:18 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp-help.c (hol_find_entry): Don't increment ENTRY prematurely.

	* argp-parse.c (argp_parse): Update STATE.argp when adding a
	wrapper to implement the --help option.
	In general, use the version of variables that are in STATE.
	Update STATE.index in the case where getopt returns EOF.
	(argp_parse): Correctly translate options.

	* line.c (line_write): New function.
	(line_puts): Function deleted.
	(line_fill): Use line_write instead of line_printf.
	* line.h (line_write): New declaration.
	(line_puts): Rewrite in terms of line_write.

	* argp-help.c (hol_entry_help): Print the right documentation
	string for each entry.

	* argp-parse.c (argp_default_parser, argp_parse): Rename uses of
	argp_usage* to argp_help*.

	* argp-help.c (argp_help): Renamed from argp_usage.
	* argp.h (ARGP_HELP_*, argp_help): Renamed from ARGP_USAGE_* &c.

	* argp.h (ARGP_USAGE_STD_HELP): Use ARGP_USAGE_SHORT_USAGE instead
	of ARGP_USAGE_USAGE.

	* argp-help.c (make_hol): Deal with a null value of OPT.  If there
	are no entries, don't define the ENTRIES or SHORT_OPTIONS fields.
	(hol_free): Don't free ENTRIES or SHORT_OPTIONS unless there are any.
	(hol_sort): Don't sort unless there are some entries.
	(hol_usage): Don't do anything unless there are some entries.
	(hol_sort): Sort int he correct order.
	(argp_usage): Add the ARGP_USAGE_SHORT_USAGE case.

	* argp-parse.c (argp_parse): Deal with null parser or option fields.
	If an argp has neither a parser or any options, don't put it in GROUPS.
	Use comparison with EGROUP, rather than testing the parser field,
	the end test for iteration over GROUPS.

	* argp-help.c (hol_append): Implement.

	* argp-parse.c (argp_parse): Pass in the right value for GROUPS to
	convert_options.

	* Makefile (SRCS): Add argp-parse.c, argp-help.c, and line.c
	(LCLHDRS): Add line.h and argp.h.

Tue Oct 10 17:58:14 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* argp.h: Doc fixes.

	* argp.h: (ARGP_KEY_NO_ARGS): New macro.
	* argp-parse.c (argp_parse): Add support for ARGP_KEY_NO_ARGS.
	Put all the group attributes into structures which get stored in
 	the GROUPS array, rather than having a separate array for each.

Sat Oct  7 03:32:51 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* rwlock.h: Protect against multiple inclusion.
	Include cthreads.h and assert.h.

Wed Sep 27 17:37:08 1995  Miles Bader  <miles@gnu.ai.mit.edu>

	* options.c (options_parse): Use 0 as the tag for non-option args.
	* options.h: Ditto.

Sat Sep 23 14:15:01 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* rwlock.h (RWLOCK_INITIALIZER): New macro.

Sat Sep 16 13:40:22 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Makefile (lndist, $(srcdir)/hurd-snap/$(dir)/error.[ch]):
	Targets removed.

Thu Aug 24 11:49:13 1995  Miles Bader  <miles@churchy.gnu.ai.mit.edu>

	* options.c: Include "options.h" instead of <options.h>.