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	Instead, include "xalloc.h".

	* mountlist.c: Include unlocked-io.h after all system headers.
	Remove explicit declarations of xmalloc, xrealloc,
	and xstrdup.  Instead, include "xalloc.h".

	* argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
	* fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
	* mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.

	* regex.c, sha.c, version-etc.c, yesno.c: Likewise.
	Reported by Padraig Brady.

	* mkstemp.c: #undef mkstemp.
	Include config.h.
	(rpl_mkstemp): Rename from mkstemp.
	Protoize.

2001-11-16  Jim Meyering  <[e-mail]>

	* physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
	(physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
	determine the amount of total physical memory, use pstat_getstatic.
	HPUX-11 doesn't define _SC_PHYS_PAGES.
	(physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
	If sysconf couldn't be used to determine the amount of available
	physical memory, use both pstat_getstatic and pstat_getdynamic.
	Based on a patch from Bob Proulx.

2001-11-05  Jim Meyering  <[e-mail]>

	* xstat.in (slash_aware_lstat): Correct a misleading comment.

2001-11-03  Jim Meyering  <[e-mail]>

	* argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
	in argmatch_to_argument call.

	* dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
	argument.

	* hash.c (hash_clear): Fix a bug that could lead to an infloop or
	e.g., a fault due to an attempt to free a NULL pointer.

2001-11-01  Jim Meyering  <[e-mail]>

	* dirfd.c, dirfd.h: New files.
	* Makefile.am (libfetish_a_SOURCES): Add dirfd.h.

	* hash.c (hash_print) [TESTING]: Clean up.

2001-10-22  Paul Eggert  <[e-mail]>

	* hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
	to avoid a warning if -Wall.

2001-10-21  Paul Eggert  <[e-mail]>

	* regex.c (uintptr_t): Remove macro and decl; it's config.h's job.

2001-10-21  Jim Meyering  <[e-mail]>

	* obstack.c (_): Honor the setting of ENABLE_NLS.  Otherwise,
	this code would end up calling gettext even in packages built
	with --disable-nls.
	* getopt.c (_): Likewise.
	* regex.c (_): Likewise.

2001-10-20  Paul Eggert  <[e-mail]>

	* error.c (strerror_r): Do not declare unless !_LIBC.
	Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
	Use strerror_r that is only a macro, even if it is not a function.
	(strerror): Check for HAVE_DECL_STRERROR before declaring.
	(private_strerror): Use prototypes, not old-style function definition.
	(print_errno_message): New function.
	Support the POSIX 'int'-flavored strerror_r, as well as the traditional
	char*-flavored one.
	(error_tail, error, error_at_line): Use it.

2001-10-11  Jim Meyering  <[e-mail]>

	* argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
	and quote_n (1, ... to avoid clobbering a buffer.

2001-10-05  Jim Meyering  <[e-mail]>

	* Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
	* hash-pjw.c: New file (factored out of fileutils' remove.c).
	* hash-pjw.h: New file.

2001-09-30  Jim Meyering  <[e-mail]>

	* mountlist.c [MOUNTED_GETFSSTAT]:
	Include <sys/ucred.h>, for Apple Darwin.
	Include sys/mount.h and sys/fs_types.h only if available.
	(FS_TYPE): Define.
	(read_filesystem_list): Use FS_TYPE.

2001-09-29  Paul Eggert  <[e-mail]>

	* exclude.c (excluded_filename): 0 -> false, since it's
	a boolean context.

2001-09-28  Paul Eggert  <[e-mail]>

	Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
	#defines strtoimax.  Also treat the other strto* functions
	like strtoimax.

	* xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
	(strtoul): Do not declare if HAVE_DECL_STRTOUL.
	(strtoimax, strtoumax): Do not declare if already defined as a macro.

2001-09-26  Jim Meyering  <[e-mail]>

	Most macros in unlocked-io.h had the wrong number of arguments.
	* gen-uio: New script.
	(USE_UNLOCKED_IO): Define to 1 if not already defined.
	* unlocked-io.hin: Remove file.
	* Makefile.am (unlocked-io.h): Rewrite to use a separate script,
	rather than trying to embed it here.
	(EXTRA_DIST): Add gen-uio.  Remove unlocked-io.hin
	Reported by Padraig Brady.

2001-09-25  Volker Borchert  <[e-mail]>

	* gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.

2001-09-23  Jim Meyering  <[e-mail]>

	* mountlist.c: Remove useless parentheses in #if directives.
	(MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
	the deprecated MOUNTED symbol is no longer defined in mntent.h.

2001-09-22  Jim Meyering  <[e-mail]>

	* localcharset.c: Update from latest gettext.
	* config.charset: Likewise.

2001-09-20  Jim Meyering  <[e-mail]>

	* xstrtol.c (strtoimax): Guard declaration with
	`#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
	The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
	have their own, conflicting declaration of strtoimax in sys/inttypes.h.
	(strtoumax): Likewise, for completeness (it wasn't necessary).

2001-09-06  Paul Eggert  <[e-mail]>

	* strtoimax.c (HAVE_LONG_LONG):
	Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
	(strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
	to work around bug in IBM C compiler.

2001-09-16  Jim Meyering  <[e-mail]>

	* mkdir.c: New file.

2001-09-04  Paul Eggert  <[e-mail]>

	* xgetcwd.c: Revert some of the previous change; intead,
	fix the HAVE_GETCWD_NULL code to behave more like the
	!HAVE_GETCWD_NULL code used to.

	Include "xalloc.h".
	(xgetcwd): Do not return NULL when memory is exhausted; instead,
	invoke xalloc_die.

2001-09-04  Paul Eggert  <[e-mail]>

	* xreadlink.c (xreadlink): Omit size_t* arg.  All uses changed.
	Use ssize_t, not int, to store result of readlink.
	Check for ssize_t overflow as well as size_t overflow,
	as POSIX says the result of readlink is implementation-defined
	when ssize_t overflows.
	Remove unnecessary cast to char*.
	Use free+malloc instead of realloc, as the storage doesn't need
	to be preserved and it's clearer and can be more efficient that way.
	(SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
	* xreadlink.h (xreadlink): Update prototype.

2001-09-03  Paul Eggert  <[e-mail]>

	* exclude.c (fnmatch_no_wildcards): Fix confusion between
	usage of FNM_CASEFOLD and FNM_LEADING_DIR.  The bug was
	spotted by Jim Meyering.

2001-09-03  Jim Meyering  <[e-mail]>

	* xreadlink.c (xreadlink): Preserve errno around `free' during failure.

2001-09-03  Paul Eggert  <[e-mail]>

	* xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
	like the HAVE_GETCWD_NULL code.
	Include pathmax.h if not HAVE_GETCWD.
	Do not include xalloc.h.
	(INITIAL_BUFFER_SIZE): New symbol.
	Do not use xmalloc / xrealloc, since the caller is responsible for
	handling errors.  Preserve errno around `free' during failure.
	Do not overrun buffer when using getwd.

2001-09-03  Paul Eggert  <[e-mail]>

	* xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
	__GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).

2001-09-02  Jim Meyering  <[e-mail]>

	* error.c: Update from GNU libc.

2001-09-01  Jim Meyering  <[e-mail]>

	* xreadlink.c: New file.
	* xreadlink.h: New file.
	* Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.

	* regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
	doesn't conflict with sparc-sun-solaris2.7's definition in
	/usr/include/sys/int_types.h.

	* exclude.c: Use `""', not `<>' to #include non-system header files.
	(fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
	and strncasecmp as r-values.  Unixware didn't have declarations.

2001-08-31  Jim Meyering  <[e-mail]>

	* xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
	Use an initial, malloc'd, buffer of length 128 rather than
	a statically allocated one of length 1024.

2001-08-30  Paul Eggert  <[e-mail]>

	* xgetcwd.c: Don't include pathmax.h.
	Include stdlib.h and unistd.h if available.
	Include xalloc.h.
	(xmalloc, xstrdup, free): Remove decls.
	(xgetcwd): Don't assume sizes fit in unsigned.
	Check for overflow when computing sizes.
	Simplify reallocation code.

2001-08-28  Paul Eggert  <[e-mail]>

	* Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.

	* strtoimax.c: Renamed from strtoxmax.c, removing the
	old strtoimax.c.

	Also, make the following further changes to make this file's
	configuration more similar to that of strtol.c:
	(UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.  All uses changed.
	(strtoumax, uintmax_t, strtoull, strtol): Remove.
	(intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
	(strtoimax): Renamed from strtoumax.  All uses of unsigned values
	changed to signed values.

	And make the following changes as well:
	Fix copyright notice, as 1999 was missing.
	(verify): New macro.
	(strtoimax): Check sizes at compile-time, not run-time.
	Prefer strtol to strtoll if both work.
	(main): Remove; it was not that useful and was a pain to maintain.

	* strtoumax.c: Include strtoimax.c, not strtouxmax.c.

2001-08-30  Paul Eggert  <[e-mail]>

	* savedir.c (savedir): Remove size parameter, as POSIX says that
	a directory's st_size can have an arbitrary value, so the old
	usage could waste an arbitrary amount of memory.  All uses
	changed.
	* savedir.h: Update prototype.

2001-08-30  Paul Eggert  <[e-mail]>

	* xstrtol.c (strtoimax): New decl.

2001-08-28  Paul Eggert  <[e-mail]>

	* xstrtol.h: Add copyright notice.
	(_DECLARE_XSTRTOL): Improve quality of diagnostic for
	LONGINT_INVALID_SUFFIX_CHAR.

2001-08-30  Paul Eggert  <[e-mail]>

	* quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
	tm to be declared.

2001-08-30  Paul Eggert  <[e-mail]>

	* hash.c: Remove '2001' from copyright notice.

2001-08-30  Paul Eggert  <[e-mail]>

	* full-write.h: New file.
	* Makefile.am (libfetish_a_SOURCES): Add full-write.h.
	* full-write.c: Correct credits, as cccp.c no longer
	exists and anyway it was so heavily changed from the old cccp
	code as to be unrecognizable.  Include full-write.h.
	(full_write) Return size_t, with short writes meaning failure.
	All callers changed.  This fixes a bug with large buffers
	on 64-bit hosts.
	* utime.c: Include full-write.h.

2001-08-30  Paul Eggert  <[e-mail]>

	Merge 'exclude' changes from tar 1.13.22.
	This fixes one or two unlikely storage allocation overflow bugs,
	but doesn't change user-visible behavior otherwise.

2001-08-30  Paul Eggert  <[e-mail]>

	* exclude.c (bool): Declare, perhaps by including stdbool.h.
	(<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
	(<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
	Include	if available.
	(<xalloc.h>): Include
	(SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
	(verify): New macro.  Use it to verify that EXCLUDE macros do not
	collide with FNM macros.
	(struct patopts): New struct.
	(struct exclude): Use it, as exclude patterns now come with options.
	(new_exclude): Support above changes.
	(new_exclude, add_exclude_file):
	Initial size must now be a power of two to simplify overflow checking.
	(free_exclude, fnmatch_no_wildcards): New function.
	(excluded_filename): No longer requires options arg, as the options
	are determined by add_exclude.  Now returns bool, not int.
	(excluded_filename, add_exclude):
	Add support for the fancy new exclusion options.
	(add_exclude, add_exclude_file): Now takes int options arg.
	Check for arithmetic overflow when computing sizes.
	(add_exclude_file): xrealloc might modify errno, so don't
	realloc until after errno might be used.

	* exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
	New macros.
	(free_exclude): New decl.
	(add_exclude, add_exclude_file): Now takes int options arg.
	(excluded_filename): No longer requires options arg, as the options
	are determined by add_exclude.  Now returns bool, not int.

2001-08-30  Paul Eggert  <[e-mail]>

	* alloca.c (alloca): Arg is of type size_t, not unsigned.

2001-08-27  Jim Meyering  <[e-mail]>

	* Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c

	* version-etc.c (N_): Remove definition.
	Revert most of last change.
	Instead, simply don't mark the `Copyright...' string for translation.
	Based on advice from Paul Eggert.

	* strtoxmax.c: Tweak comment.

2001-08-26  Jim Meyering  <[e-mail]>

	* version-etc.c (version_etc_copyright_fmt): Replace literal year
	of copyright with `%s' so translators don't get an untranslated
	message in 2002.
	(COPYRIGHT_YEAR): Define.
	(version_etc): Use fprintf rather than fputs.
	Suggestion from Ulrich Drepper.

	* Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.

	* strtoll.c: New file, from GNU libc.
	* xstrtoimax.c: New file.

	* xstrtol.h: Add xstrtoimax.
	* strtoumax.c: New file.  Simply include "strtoumax.c".
	* strtoimax.c: New file.  Likewise, but first define STRTOUXMAX_SIGNED.

	* strtoumax.c: Factor to work both for unsigned and signed types, ...
	* strtoxmax.c: ... then renamed to this.

2001-08-13  Paul Eggert  <[e-mail]>

	* Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
	Port to Solaris 8, where 'sed' requires a space after the 'r'
	command, and where sh dislikes "$/".  Clean up the spacing a bit.
	Redirect output to $tmp just once.

2001-08-12  Paul Eggert  <[e-mail]>