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* src/copy.c (set_owner): Use && rather than &.
* src/stty.c (main): Likewise.
* src/wc.c (wc): Likewise.
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* src/dd.c: Add 2009 to list of copyright years.
* tests/dd/seek-skip-past-file: Likewise.
* tests/dd/seek-skip-past-dev: Likewise.
* m4/xattr.m4: Likewise.
* src/copy.h: Likewise.
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* cfg.mk (sc_strftime_check): Silence the rule.
(sc_tight_scope): Likewise.
* src/Makefile.am (check-AUTHORS): Likewise.
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This patch was originally written by Andreas Grünbacher, nowadays
available at
http://www.suse.de/~agruen/coreutils/5.91/coreutils-xattr.diff
* bootstrap.conf: Add gnulib module verror.
* po/POTFILES.in: Add lib/verror.c.
* m4/xattr.m4: Check for libattr availability, new configure option
--disable-xattr.
* m4/prereq.m4: Require gl_FUNC_XATTR.
* src/Makefile.am: Link cp, mv and ginstall with libattr.
* src/copy.h: Add preserve_xattr and require_preserve_xattr to
cp_options.
* src/copy.c (copy_attr_error): New function to handle errors during
xattr copying.
(copy_attr_quote): New function to quote file name in error messages
printed by libattr.
(copy_attr_free): Empty function requested by libattr to free quoted
string.
(copy_attr_by_fd): New fd-oriented function to copy xattr.
(copy_attr_by_name): New name-oriented function to copy xattr.
(copy_reg, copy_internal): Call copy_extended_attributes function.
* src/cp.c (usage): Mention new --preserve=xattr option.
(decode_preserve_arg): Handle new --preserve=xattr option.
* src/mv.c: Always attempt to preserve xattr.
* src/install.c: Never attempt to preserve xattr.
* tests/misc/xattr: New test for xattr support in cp, mv and install.
* tests/Makefile.am: Add the new test to list.
* doc/coreutils.texi: Mention xattr support, new --preserve=xattr
option.
* NEWS: Mention the change.
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* src/system.h (emit_bug_reporting_address): Add a comment
suggesting to use AC_PACKAGE_URL once we require autoconf-2.64.
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Following are the before and after operations for seekable files,
for the various erroneous offsets handled by this patch:
skip beyond end of file
before: immediately exit(0);
after : immediately printf("cannot skip to specified offset"); exit(0);
skip > max file size
before: read whole file and exit(0);
after : immediately printf("cannot skip: Invalid argument"); exit(1);
seek > max file size
before: immediately printf("truncate error: EFBIG"); exit(1);
after : immediately printf("truncate error: EFBIG"); exit(1);
skip > OFF_T_MAX
before: read whole device/file and exit(0);
after : immediately printf("cannot skip:"); exit(1);
seek > OFF_T_MAX
before: immediately printf("truncate error: offset too large"); exit(1);
after : immediately printf("truncate error: offset too large"); exit(1);
skip > device size
before: read whole device and exit(0);
after : immediately printf("cannot skip: Invalid argument"); exit(1);
seek > device size
before: read whole device and printf("write error: ENOSPC"); exit(1);
after : immediately printf("cannot seek: Invalid argument"); exit(1);
* NEWS: Summarize this change in behavior.
* src/dd.c (skip): Add error checking for large seek/skip offsets on
seekable files, rather than deferring to using read() to advance offset.
(dd_copy): Print a warning if skip past EOF, as per FIXME comment.
* test/Makefile.am: Add 2 new tests.
* tests/dd/seek-skip-past-file: Add tests for first 3 cases above.
* tests/dd/seek-skip-past-dev: Add root only test for last case above.
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* src/system.h (emit_bug_reporting_address): End each "sentence"
with period, mark URLs with <...>.
Based on a suggestion from Eric Blake.
Use fputs on a string without %s, not printf.
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* src/system.h (emit_bug_reporting_address): Define away,
now, gnulib's version-etc.h also declares this function.
In this package, we choose to include each program's name in
the diagnostic. Define away the conflicting declaration.
(emit_bug_reporting_address): Also emit home page and
"General help..." links, like the new function does.
Reported by Bob Proulx.
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* src/shred.c: The concensus is that a default of 3
passes is appropriate for current drive technologies.
* src/TODO: Reference Paul Eggert's suggestion
of enhancing shred to conform to DoD 5220 rules.
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* src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
Remove definitions. Now guaranteed by gnulib.
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* src/echo.c: Don't include "long-options.h". No longer used.
* src/printf.c: Likewise.
* src/test.c: Likewise.
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* src/pathchk.c: Compare pathconf limits to _signed_ MAX constants,
as pathconf returns signed values.
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* src/pr.c: Use unsigned variables in unsigned comparisons.
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* src/shred.c: Use already assigned signed variable sizeof_r,
rather than the unsigned sizeof(r). Don't use signed integer
overflow check that contemporary compilers may remove anyway.
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* gl/lib/mgetgroups.c: Avoid -Wsign-compare warning by using unsigned
types for the parameters of the new function realloc_groupbuf().
mgetgroups() was refactored to use this function rather than
explicitly allocating and copying from automatic storage itself.
* src/group-list.c: Use int rather than size_t as variable is
used in signed comparisons.
* src/id.c: ditto.
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* src/test.c (main): Directly parse accepted options, thus
avoiding abbreviations.
* src/echo.c (main): Likewise.
* src/printf.c (main): Likewise.
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* src/cp.c (usage): Show new option -n in --help.
(main): Handle new option -n.
* src/mv.c (usage): Show new option -n in --help.
(main): Handle new option -n.
* doc/coreutils.texi: Document new cp/mv option -n.
* tests/cp/cp-i: Add tests for -f, -i and -n options.
* tests/mv/mv-n: New test for mv -n.
* tests/Makefile.am: Add test mv/mv-n to the list.
* NEWS: Mention the change.
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* doc/coreutils.texi (Common options): Not all utilities reject
option abbreviations.
* src/chroot.c (main): Report correct name on failure.
* src/echo.c (usage): Clarify long option usage.
* src/setuidgid.c (usage): Likewise.
* src/hostid.c (usage): Condense.
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* doc/coreutils.texi (pathchk invocation): Mention pathchk
checks validity (for current system) as well as portability.
Say messages go to stderr, and reorder description of checks
done for the -p option, to match what's done in code.
* src/pathchk.c (usage): Mention pathchk checks name validity.
Suggested clarifications were from Dan Jacobson.
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* src/.gitignore: Ignore getlimits
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* src/stat.c (print_statfs): Print statfs.f_files, the total inode
count of a file system, as an unsigned number.
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* src/Makefile.am (pinky_LDADD, who_LDADD): Append $(GETADDRINFO_LIB)
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* bootstrap.conf (gnulib_modules): Include mbrtowc explicitly.
* src/ls.c (quote_name): Don't test HAVE_MBRTOWC, now that we're
guaranteed to have the function.
* src/wc.c (wc): Likewise.
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* src/dd.c (O_FULLBLOCK): Use a more uniform initializer, that makes
it easier to extract all O_ symbol names.
* maint.mk (syntax-check-rules): Also search for sc_ rules in cfg.mk.
(sc_root_tests): Ensure that this rule sets $diff.
* cfg.mk (sc_dd_O_FLAGS): New rule.
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* src/dd.c (O_CIO): New flag.
* src/dd.c (O_FULLBLOCK): Add O_CIO to the list of flags that
O_FULLBLOCK should be greater than.
* src/dd.c (flags): Give the name "cio" to the new O_CIO flag, mirroring
the treatment of O_DIRECT.
* src/dd.c (usage): Add a description of the new flag when it is available.
* doc/coreutils.text (dd invocation): Describe the new flag.
* NEWS: Mention the new feature.
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This reverts the more recent commit (of two) entitled "build:
add configure-time --enable-gcc-warnings option; avoid warnings".
Pádraig Brady spotted the contradiction between the log message
and actual change.
This reverts commit 292d68565a34b237cd2bf586ace545b7cd3dbfcf.
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* src/timeout.c (apply_time_suffix): Change input parameter from
unsigned int to unsigned long, which is the type of the variable it's
actually manipulating. This removes the need for the cast which was
giving a warning with the gcc options: -fstrict-aliasing
-Wstrict-aliasing. Also add a check for overflow possible on 16-bit
platforms, and fix indents.
(main): Remove a redundant cast in the alarm() call.
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* bootstrap.conf (gnulib_modules): Add "warnings" module.
* configure.ac: Add --enable-gcc-warnings, derived from code in bison.
* src/Makefile.am (AM_CFLAGS): Set to $(WARN_CFLAGS) # $(WERROR_CFLAGS)
* lib/Makefile.am (AM_CFLAGS): Change spelling to $(WARN_CFLAGS)
Don't use $(WERROR_CFLAGS), yet.
* src/system.h (usage): Declare.
* src/base64.c (usage): Declare to be global, for consistency.
* src/timeout.c (usage): Likewise.
* src/truncate.c (usage): Likewise.
* src/getlimits.c (usage): Likewise.
* src/pinky.c (ttyname): Declare with prototype, rather than an
empty argument list.
* src/who.c (ttyname): Likewise.
* src/su.c (crypt, getusershell, setusershell, endusershell): Likewise.
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* bootstrap.conf (gnulib_modules): Add "warnings" module.
* configure.ac: Add --enable-gcc-warnings, derived from code in bison.
* src/Makefile.am (AM_CFLAGS): Set to $(WARN_CFLAGS) # $(WERROR_CFLAGS)
* lib/Makefile.am (AM_CFLAGS): Change spelling to $(WARN_CFLAGS)
Don't use $(WERROR_CFLAGS), yet.
* src/system.h (usage): Declare.
* src/base64.c (usage): Declare to be global, for consistency.
* src/timeout.c (usage): Likewise.
* src/truncate.c (usage): Likewise.
* src/getlimits.c (usage): Likewise.
* src/pinky.c (ttyname): Declare with prototype, rather than an
empty argument list.
* src/who.c (ttyname): Likewise.
* src/su.c (crypt, getusershell, setusershell, endusershell): Likewise.
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* src/du.c (usage): Update --help output.
(main): Move -H-handling code from the --si block to
the one for --dereference-args (-D).
* doc/coreutils.texi (du invocation): Update description.
* NEWS (Changes in behavior): Mention this.
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* chmod.c (process_file): Make -f suppress fts-related diagnostics.
* chown-core.c (change_file_owner): Likewise.
Reported via <http://bugzilla.redhat.com/474220>.
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when the file name list is not too large. Before, wc would always read
the entire file name list into memory and *then* process each file name.
wc does read the list into memory when the list is known not to be too
large; this is done in order to be able to align the output numbers,
as it does with arguments specified on the command-line
* src/wc.c: Include "argv-iter.h".
(main): Rewrite to use argv-iter when the input file name list
is known to be too large.
* NEWS (Bug fixes): Mention it.
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rather than by reading the entire input into memory and *then*
processing each file name.
* src/du.c: Include "argv-iter.h", not "readtokens0.h".
(main): Rewrite to use argv-iter.
Call xfts_open on each argument, rather than on the entire
argv list at once.
Call print_size here, not from du_files.
Diagnose read failure.
* NEWS (Bug fixes): Mention it.
* THANKS: update.
Reported by Barry Kelly. More details in
http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/15159/
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* src/factor.c (emit_ul_factor): Call mpz_clear.
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* src/system.h (DZA_CONCAT0, DZA_CONCAT): New macros.
(DECLARE_ZEROED_AGGREGATE): New macro.
* src/ls.c (quote_name): Use it.
* src/pathchk.c (portable_chars_only): Use it.
* src/shred.c (main): Use it.
* src/stty.c (main): Use it.
* src/wc.c (SUPPORT_OLD_MBRTOWC): Use it.
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* src/cp.c (reply_args, reply_vals): Remove globals.
[REPLY_OPTION]: Remove enum.
(long_opts) ["reply"]: Remove initializer.
(main): Remove case stmt.
* src/mv.c: Likewise.
Don't include "argmatch.h". No longer used.
* NEWS (Changes in behavior): Mention this.
* tests/Makefile.am (TESTS): Remove mv/reply-no.
* tests/mv/reply-no: Remove file.
* tests/mv/i-link-no: Update, now that --reply= is gone.
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* doc/coreutils.texi: Describe the most common
usage of --files0-from=- to read names from stdin.
* src/du.c: Likewise.
* src/sort.c: Likewise.
* src/wc.c: Likewise.
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* src/date.c: ... now that gnulib guarantees that it's in <stdlib.h>.
* src/env.c: Likewise.
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This reverts part of commit fbd87029cfc494a72bb73ade27ef46382c5bc832.
Paul Eggert noticed the problem in
http://lists.gnu.org/archive/html/bug-coreutils/2008-11/msg00153.html
* doc/coreutils.texi (dd invocation): Clarify.
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* src/getlimits.c: A utility to print platform dependent
limits in a format suitable for use in shell scripts.
* src/Makefile.am: Add getlimits to list of utilities
to build but not install. Also add it to the list linked
with libiconv
* po/POTFILES.in: Add getlimits to translation list.
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* src/dd.c (scanargs): When not otherwise required (e.g. for
conversion), use two-buffer mode only when the input and output
buffer sizes differ. Before, some of the most basic invocations of
dd, e.g., dd < in > out, would unnecessarily use separate buffers
and perform memory copies between them.
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cp --link was "remembering" many name,dev,inode triples unnecessarily.
cp was doing the same, even without --link, for every directory in the
source hierarchy, while it can do its job with entries merely for the
command-line arguments. Prompted by a report from Patrick Shoenfeld.
Details <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/15081>.
* src/copy.c (copy_internal): Refrain from remembering
name,dev,inode for most files, when invoked via cp --link.
Record an infloop-avoidance triple for each directory specified
on the command line, not for each directory in the source tree.
Don't record a dir-triple when x->hard_link is set.
* NEWS (Buf fixes): Mention it.
* tests/cp/link-heap: New file. Test for cp's lowered memory usage.
* tests/Makefile.am (TESTS): Add link-heap.
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* src/cp-hash.c (remember_created): Remove unused function.
Remove thus-obviated headers: <stdio.h>, "quote.h", "error.h".
* src/cp-hash.h (remember_created): Remove declaration.
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for all but the C/POSIX locale.
* src/system.h: Include "hard-locale.h".
(emit_bug_reporting_address): Tell where to report translation bugs.
don't include "hard-locale.h", now that system.h does
* src/comm.c: Likewise.
* src/join.c: Likewise.
* src/ls.c: Likewise.
* src/pinky.c: Likewise.
* src/pr.c: Likewise.
* src/sort.c: Likewise.
* src/uniq.c: Likewise.
* src/who.c: Likewise.
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Use the new "bad_cast" function or an actual cast-to-"(char *)"
to avoid warnings.
* src/system.h (bad_cast): Define.
* src/chown.c (main):
* src/chroot.c (main):
* src/date.c (main):
* src/du.c (main):
* src/expand.c (stdin_argv):
* src/ls.c (decode_switches):
* src/md5sum.c (main):
* src/paste.c (main):
* src/pr.c (col_sep_string, column_separator, line_separator, main):
* src/sort.c (main):
* src/split.c (main):
* src/tail.c (main):
* src/unexpand.c (stdin_argv):
* src/yes.c (main):
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(strip_program): Declare to be const.
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* bootstrap.conf (modules): Add xfreopen.
* src/cat.c (main): Include "xfreopen.h". Use xfreopen.
* src/cksum.c (cksum): Likewise.
* src/head.c (head_file, main): Likewise.
* src/md5sum.c (digest_file): Likewise.
* src/od.c (open_next_file): Likewise.
* src/split.c (type_undef): Likewise.
* src/sum.c (bsd_sum_file, sysv_sum_file): Likewise.
* src/tac.c (tac_file, main): Likewise.
* src/tail.c (tail_file, main): Likewise.
* src/tee.c (tee_files): Likewise.
* src/tr.c (main): Likewise.
* src/wc.c (wc_file): Likewise.
* po/POTFILES.in: Add lib/xfreopen.c
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