changelog-1997

实战Linux编程的原代码,希望对学驱动的人能有所帮助

	* mv.c (usage): Likewise.
	* rm.c (usage): Likewise.
	From Karl Berry.

Fri Nov 22 22:14:10 1996  Jim Meyering  <[e-mail]>

	* configure.in (AC_REPLACE_FUNCS): Don't try to replace getline this
	way.  AM_FUNC_GETLINE does it now.
	(AM_FUNC_GETLINE): Use it here.

	* src/cp.c (copy): With -i and not -f, prompt for any type of
	(non-directory) source file before overwriting an existing target.
	Reported by Mark A. Thomas and Emile LeBlanc.

Tue Nov 19 23:10:32 1996  Jim Meyering  <[e-mail]>

	* configure.in (AM_SANITY_CHECK_CC): Remove it.  Autoconf-2.11
	has this built-in.
	(AC_FUNC_FNMATCH): Use this macro (new with autoconf-2.11) instead
	of open-coding it.

Sun Nov 17 20:53:00 1996  Jim Meyering  <[e-mail]>

	* src/touch.c: Remove unused declaration of mktime.  From Tony Leneis.

Mon Nov  4 23:18:03 1996  Jim Meyering  <[e-mail]>

	* configure.in (test for group_member): Handle it separately
	so I can keep the hyphen (not the underscore) in the filename.

	* lib/rename.c: New version from Fran鏾is Pinard.

Sat Nov  2 07:05:36 1996  Jim Meyering  <[e-mail]>

	* src/ls.c (gobble_file): Set linkok for non-orphaned symlinks.
	From Bauke Jan Douma.
	(gobble_file): Initialize linkok.
	With these two changes, ls --color should display orphaned symlinks
	as blinking text on terminals that support it.

	* configure.in (ALL_LINGUAS): Add Spanish (es).

	* doc/Makefile.am (MAKEINFO): Set to makeinfo --no-split.
	Otherwise, the generated info files have names longer than
	the 14-byte max of some old systems.
	Reported by Karl Heuer.

Tue Oct 29 06:49:16 1996  Jim Meyering  <[e-mail]>

	* src/ls.c (decode_switches): Make -A set really_all_files to zero
	as well as setting all_files to 1.  With this change, ls -f -A prints
	everything but . and .., unsorted.  Before, the -A was effectively
	ignored.  From Karl Berry.

Tue Oct 22 07:00:00 1996  Jim Meyering  <[e-mail]>

	* src/Makefile.am (dircolors.h): Depend on dcgen only in maintainer
	mode.

Mon Oct 21 16:52:28 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (EXTRA_DIST): Remove group-member.c.
	Add (temporary hack to work around bug in automake-1.1f) mvdir.c and
	rmdir.c.

	* configure.in: Remove hack that created link from group_member.c
	to group-member.c.

	* lib/group_member.c: New file.  Renamed from group-member.c.
	* lib/group-member.c: Delete.

	* src/dircolors.hin: Comment out DOS-style suffixes.

Sun Oct 20 13:49:25 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (INCLUDES): Add -I../intl.  Reported by Eric Backus.

	* Makefile.am (AUTOMAKE_OPTIONS): Set to `gnits'.
	(EXTRA_DIST): Remove.

	* configure.in: Remove README_ALPHA related code.  Automake takes
	care of it automatically now when in gnits mode.

Sun Oct 13 14:02:41 1996  Jim Meyering  <[e-mail]>

	* src/ls.c (print_long_format): Use strftime of localtime
	(not ctime) to produce the date/time in long listings.
	From Rafal Maszkowski.

Sat Oct 12 18:20:38 1996  Jim Meyering  <[e-mail]>

	* lib/mountlist.c (fstype_to_string): Handle fstypes of freebsd.
	From Arne Henrik Juul.

Thu Oct 10 23:47:34 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (EXTRA_DIST): Remove posixtm.y and getdate.y.
	(fu_SOURCES): Put them here instead.
	Remove rules for building getdate.c and posixtm.c;  now automake
	generates those rules.
	* lib/ylwrap: New file.
	* lib/interlock: New file.

Wed Oct  9 06:51:47 1996  Jim Meyering  <[e-mail]>

	* src/ls.c (usage): Improve brief descriptions of --sort and --time.
	From Fran鏾is Pinard.

	* lib/rpmatch.c [!WITH_REGEX]: Include rx.h.
	From Andreas Schwab.

Mon Oct  7 23:31:10 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (EXTRA_DIST): Remove names of several files
	that automake adds automatically.
	(fu_SOURCES): Likewise.
	(fu_DEPENDENCIES): Depend on fu_LIBADD.

	* src/chown.c (usage): Improve usage message.
	* src/cp-aux.c (usage): Likewise.
	* src/ls.c (usage): Likewise.
	* src/install.c (strip): Improve diagnostic.
	From Ulisses Alonso.

	* src/Makefile.am (noinst_HEADERS): Add dircolors.h.
	(dircolors.h): Always depend on dcgen.

Sat Oct  5 08:07:03 1996  Jim Meyering  <[e-mail]>

	* acinclude.m4 (AM_FUNC_ERROR_AT_LINE): New macro.
	(AM_FUNC_OBSTACK): New macro.

	* configure.in (AM_FUNC_ERROR_AT_LINE): Use this instead of
	open-coding it.
	(AM_FUNC_OBSTACK): Likewise.

	* lib/filemode.c (ftypelet) [HAVE_ST_DM_MODE]: Add support for
	Cray's migrated dmf files.
	* src/ls.c (print_long_format) [HAVE_ST_DM_MODE]: Likewise.
	* acconfig.h [HAVE_ST_DM_MODE]: New macro.
	From Johan Danielsson.

	* acinclude.m4 (AC_HEADER_SYS_TIME_H): New macro.
	(AM_FUNC_MKTIME): Require AC_HEADER_SYS_TIME_H so that configure's
	checking... messages don't get nested.

	* configure.in (GNU_PACKAGE): New variable.
	(PACKAGE_VERSION): Remove it.

	* acconfig.h (GNU_PACKAGE): New variable.
	(PACKAGE_VERSION): Remove now-unused variable.

	* src/*.c: Update --version output to conform to the coding standard.

Wed Oct  2 21:44:36 1996  Jim Meyering  <[e-mail]>

	* src/dircolors.c (usage): Deprecate --print-data-base even though
	that's the way GNU make writes it.  `database' is one word.
	Add description of FILE argument.

Tue Oct  1 12:56:23 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (fu_SOURCES): Remove getline.c.
	(EXTRA_DIST): Add getline.c.
	Reported by Fran鏾is Pinard.

Mon Sep 30 20:08:45 1996  Jim Meyering  <[e-mail]>

	* src/Makefile.am (dircolors.h): Don't depend on anything unless
	in maintainer-mode.  Reported by Marcus Daniels.

	* lib/path-concat.c (path_concat): Use K&R style function definition.

Sun Sep 29 22:00:44 1996  Jim Meyering  <[e-mail]>

	* configure.in (ALL_LINGUAS): Add slovenian (sl).

	* src/cp-aux.c (usage): Take only one argument -- like all the other
	usage functions.

	* src/cp.c (do_copy): Give better error message when copying multiple
	files and the last one is not a directory.  From Karl Berry.
	Call error (0, 0, ... then usage (1) -- instead of calling usage
	with two arguments.

Sat Sep 28 13:16:29 1996  Jim Meyering  <[e-mail]>

	* lib/getversion.c (backup_types): Declare const.
	(backup_args): Likewise.

Sat Sep 21 10:22:28 1996  Jim Meyering  <[e-mail]>

	* src/dircolors.c (xstrndup): Use message that's the same as the one
	you get from e.g., xmalloc.  Reported by Santiago Vila.

Thu Sep 19 22:13:31 1996  Jim Meyering  <[e-mail]>

	* lib/Makefile.am (fu_SOURCES): Remove regex.c and rx.c.
	(EXTRA_DIST): Put them here instead.

	* configure.in ($PACKAGE, $VERSION): Don't AC_DEFINE_UNQUOTED these.
	AM_INIT_AUTOMAKE now does it (as of automake-1.1e).

	* lib/Makefile.am (fu_SOURCES): Move getopt.c and getopt1.c back to
	here fro EXTRA_DIST.
	* configure.in (AC_REPLACE_GNU_GETOPT): Remove it -- it's not
	necessary.

	* acinclude.m4 (AM_SANITY_CHECK_CC, AC_SYS_POSIX_TERMIOS,
	AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Remove definitions.
	Now automake's aclocal includes them.

Sun Sep 15 23:08:48 1996  Jim Meyering  <[e-mail]>

	* Makefile.am (EXTRA_DIST): Remove acinclude.m4.

Mon Sep  9 21:39:49 1996  Jim Meyering  <[e-mail]>

	* src/cp.c (do_copy): Describe in a little more detail the code
	that makes `cp non-directory file/' (eventually) fail.

Sun Sep  8 12:54:31 1996  Jim Meyering  <[e-mail]>

	* src/dircolors.c (usage): Refer to LS_COLORS, not LS_COLOR.
	From Santiago Vila Doncel.

	* src/cp.c (do_copy): Set backup_type to `none' only *after*
	calling to find_backup_file_name.  Reported by Eli Zaretskii.

Sat Sep  7 12:25:42 1996  Jim Meyering  <[e-mail]>

	* lib/regex.c, lib/regex.h: New files.
	* lib/rx.c, lib/rx.h: New files.

	* lib/Makefile.am (INCLUDES): Add -I../intl so compiler will find
	libintl.h for rpmatch.c.

	* src/system.h: Add comments justifying IS* versions of ctype.h macros.

Thu Sep  5 18:12:44 1996  Jim Meyering  <[e-mail]>

	* src/chmod.c (main): Don't set verbose flag for --changes.
	(change_file_mode): If chmod succeeds and --changes was given,
	give a diagnostic describing the new permissions.
	Reported by Philippe Schnoebelen ([e-mail]).

	* src/cp.c (do_copy): When concatenating DEST (with a trailing `/')
	and the basename part of non-directory SOURCE, don't add a slash
	between them.

Wed Sep  4 21:42:32 1996  Jim Meyering  <[e-mail]>

	* lib/rpmatch.c: Make sure NULL is defined by including stddef.h
	(if STDC_HEADERS || _LIBC) or simply defining it (otherwise).
	Include sys/types.h for definition of size_t needed by regex.h.

	* lib/Makefile.am (fu_SOURCES): Add regex.c and rx.c.
	(noinst_HEADERS): Add regex.h and rx.h.

	* configure.in (AM_SANITY_CHECK_CC): Use it.
	(AM_WITH_REGEX): Use it.

	* acconfig.h (WITH_REGEX): Add it.

Tue Sep  3 08:13:09 1996  Jim Meyering  <[e-mail]>

	* lib/rpmatch.c (rpmatch): Set yesexpr to "^[yY]" and noexpr to
	"^[nN]"; this conforms to POSIX.2. From Paul Eggert
	<[e-mail]>.

Mon Sep  2 10:59:10 1996  Jim Meyering  <[e-mail]>

	* POTFILES.in: Add lib/rpmatch.c.

	* lib/rpmatch.c (ENABLE_NLS): Include libintl.h and define _ to
	gettext.

	* src/*.c (usage): Tell where to report bugs.

Sat Aug 31 18:48:18 1996  Jim Meyering  <[e-mail]>

	* src/touch.c (utime_now): Protoize.
	Reported by David S. Miller ([e-mail]).

Sun Aug 25 22:43:15 1996  Jim Meyering  <[e-mail]>

	* acinclude.m4 (AM_FUNC_MKTIME): New macro.
	* configure.in (AM_FUNC_MKTIME): Use it.
	(AC_REPLACE_FUNCS): Remove mktime.

Wed Aug 21 23:17:04 1996  Jim Meyering  <[e-mail]>

	* src/Makefile.am (EXTRA_DIST): Remove ansi2knr.1 and ansi2knr.c.
	Automake includes them automatically.

	* configure.in (AM_INIT_AUTOMAKE): Use it.
	(AM_PROG_INSTALL): Remove.  AM_INIT_AUTOMAKE does this.
	(AC_PROG_MAKE_SET): Likewise.

Sun Aug 18 09:52:39 1996  Jim Meyering  <[e-mail]>

	* configure.in (jm_MAINTAINER_MODE, fp_C_PROTOTYPES): Rename with
	AM_ prefix for latest automake/aclocal.

	* lib/Makefile.am (noinst_HEADERS): Add path-concat.h.
	(fu_SOURCES): Add path-concat.c.

	* src/mv.c: Include path-concat.h.
	(movefile): Use path_concat instead of open-coding its functionality.
	Declare pointer parameters const as appropriate.

	* src/cp.c: Include path-concat.h.
	(do_copy): Check path_concat return value.
	(path_concat): Remove function.

	* lib/path-concat.h: New file.
	* lib/path-concat.c (path_concat): New file.  Just like the function
	from cp.c except the stand-alone version uses malloc instead of
	xmalloc.

	* configure.in (ALL_LINGUAS): Add Dutch (nl).

Fri Aug 16 21:59:24 1996  Jim Meyering  <[e-mail]>

	* src/chgrp.c (parse_group): Don't abort when given a group number
	larger than INT_MAX.  Fix bug whereby root could run
	`chgrp INVALID-GROUP FILE' and it wouldn't fail, but rather would
	change FILE's group to some indeterminate value.  This problem
	was reported as Debian Bug#4119 via Erick Branderhorst
	([e-mail]).
	Declare pointer parameters const as appropriate.

Thu Aug  1 22:12:15 1996  Jim Meyering  <[e-mail]>

	* src/system.h (ST_NBLOCKS) [_CRAY]: Special case for Cray.
	* lib/fsusage.c (get_fs_usage) [STAT_STATFS4] [_CRAY]: Define
	f_bavail to f_bfree.
	From Johan Danielsson.

Wed Jul 31 23:39:23 1996  Jim Meyering  <[e-mail]>

	* src/ln.c [LINK_TYPE]: Remove macro.  NLS messages aren't
	extracted from macros.  Reported by Santiago Vila.
	(link_type_string): New global variable to be used instead of
	LINK_TYPE.
	(main): Set it here.
	(do_link): Use it (instead of macro) here.

Tue Jul 30 23:24:18 1996  Jim Meyering  <[e-mail]>

	* configure.in (AC_CHECK_HEADERS): Add sys/fs/s5param.h.
	* lib/fsusage.c [HAVE_SYS_FS_S5PARAM_H]: Include sys/fs/s5param.h
	to work around bug in sys/filsys.h of Fujitsu UXP/V.
	From by Johan Danielsson.

	* src/cp.c (DO_CHOWN): New macro -- derived from code in copy.
	(copy): Use DO_CHOWN to assure that any newly-created symbolic
	links have proper owner