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2005-11-24Improve performance a bit by optimizing awayPaul Eggert
unnecessary system calls and going to a block size of at least 8192 (on normal hosts, anyway). This improved performance 5% on my Debian stable host (2.4.27 kernel, x86, copying from root ext3 file system to itself). Include "buffer-lcm.h". (copy_reg): Omit last argument. All callers changed. Use xmalloc to allocate rather than trusting alloca (which is unwise with large block sizes). Declare locals more locally, if possible. Use uintptr_t words instead of int words, for a bit more speed when looking for null blocks on 64-bit hosts. Optimize away reads of zero bytes on regular files. In the typical case, insist on 8 KiB buffers, at least. Avoid unnecessary extra call to fstat when checking for sparse files. Avoid now-unnecessary cast to off_t, and "0L". Avoid unnecessary test of *new_dst when checking for same owner and group.
2005-11-23(rm): Don't assume C99 for-loop syntax.Paul Eggert
2005-11-22whoops. Add back decl/definition of n_lengths.Jim Meyering
2005-11-22(AD_push): Remove debugging cruft.Jim Meyering
2005-11-22tweak commentsJim Meyering
2005-11-22.Jim Meyering
2005-11-22Rewrite. Now, this module is reentrant on systemsJim Meyering
that provide openat (Solaris), and on systems like Linux+procfs where our openat emulation code is reentrant. This also fixes a few low-probability leaks and eliminates some code that could, in very unusual circumstances, cause rm() (via a callee) to exit.
2005-11-18.Jim Meyering
2005-11-17(AD_mark_helper): Make a `char *' parameter `const'.Jim Meyering
(AD_mark_current_as_unremovable): Likewise, but for a local. (rm_1): Likewise.
2005-11-17(basename_is_dot_or_dotdot): Correct wording in comment.Jim Meyering
2005-11-16(do_link, usage): Improve quality of ln's diagnostics.Paul Eggert
(do_link): Don't use alloca on a buffer of unbounded size.
2005-11-12remove now-unused fileJim Meyering
2005-11-12.Jim Meyering
2005-11-08(decode_switches): ls now defaults to --time-style='locale', which inPaul Eggert
turn acts like --time-style='posix-long-iso' if the locale settings are messed up.
2005-11-07(usage): Fix descriptions of --sort, --time.Jim Meyering
2005-11-05Include filenamecat.c.Jim Meyering
(FILE_BASENAME_CONCAT): Remove. (do_link): Remove last arg DEST_IS_DIR. All callers changed. (main): Use file_name_concat, base_name, and strip_trailing_slashes instead of FILE_BASENAME_CONCAT. This simplifies the code, and avoids the use of alloca.
2005-11-04(process_file): Don't overflow for files of size >= 2^31Jim Meyering
on systems with stat.st_blocks of a signed 32-bit type. This bug causes trouble on some AIX 5.1 systems. Report and trivial patch from Paul Townsend: <http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00033.html>
2005-11-02(usage): Don't mention rm -d.Paul Eggert
2005-11-02(rm_option_init): Don't initialize unlink_dirs member, which went away.Paul Eggert
2005-11-02(struct rm_options): Remove unlink_dirs.Paul Eggert
2005-11-02(remove_entry): Emit a better diagnostic when rmJim Meyering
(without -r) fails to remove a directory on a non-Linux system. This change affects only newer Solaris systems (with priv_* functions like priv_allocset). Reported by Keith Thompson.
2005-11-01(main): Pass PDS_PRE_2000 to posixtime.Paul Eggert
2005-11-01(parse_obsolete_option): Implement fix for "tail -c 2 FILE".Paul Eggert
2005-10-31(skip): Fix off-by-one error reported by Theodoros V. Kalamatianos.Paul Eggert
2005-10-28(FILE_BASENAME_CONCAT): Omit unnecessary slashes in thePaul Eggert
boundary between DEST and SOURCE in the result.
2005-10-27(main) [!O_BINARY]: Changed default read modeJim Meyering
back to text, to sync with documentation and for backwards compatibility.
2005-10-26Add these: sha224sum sha256sum sha384sum sha512sumJim Meyering
2005-10-24(tac_file): When determining whether a file is seekable,Jim Meyering
also test whether it is a tty. Using only the lseek-based test would give a false positive on Solaris. Reported by Peter Fales.
2005-10-24rename array_cardinality to array_lenJim Meyering
2005-10-24(ls_codes): Add missing comma.Jim Meyering
Anonymous report and patch from http://savannah.gnu.org/bugs/?func=detailitem&item_id=14849
2005-10-24Add a compile-time assertion that the slack_codesJim Meyering
and ls_codes arrays have the same number of elements. This would have prevented the above-fixed bug.
2005-10-24* src/expand.c (parse_tab_stops): Add comment to make this functionJim Meyering
identical to the one in unexpand.c. * src/unexpand.c (parse_tab_stops): Adjust syntax to make this function identical to the one in expand.c.
2005-10-24(next_file): Don't assume fopen cannot return stdin.Jim Meyering
2005-10-23.Jim Meyering
2005-10-23.Jim Meyering
2005-10-23(digest_check, main): Use ptr_align rather thanJim Meyering
a dangerous pointer-value-to-`unsigned' cast.
2005-10-23(sha224sum, sha256sum, sha384sum, sha512sum): Rules for compiling sha-2 ↵Jim Meyering
utilities (noinst_HEADERS): Remove checksum.h.
2005-10-23Provide framework for computing sha-2 hashes.Jim Meyering
2005-10-23.Jim Meyering
2005-10-22.Jim Meyering
2005-10-19.Jim Meyering
2005-10-19(append_quoted): Quote ' correctly.Jim Meyering
Problem reported by Eric Blake.
2005-10-16.Jim Meyering
2005-10-16.Jim Meyering
2005-10-15(usage): Undocument deprecated --idle (-i) option.Jim Meyering
2005-10-15.Jim Meyering
2005-10-15(main): Remove --link -l options.Jim Meyering
You can use --dereference (-L) instead.
2005-10-15(parse_options): Remove --allow-missing option.Jim Meyering
You can use --retry instead.
2005-10-15(usage): Document -m, once again.Jim Meyering
(main): Warn about use of deprecated long options: --kilobytes and --megabytes.
2005-10-15(decode_switches): Warn about the deprecated --kilobytes option.Jim Meyering
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