Wolfram Schneider a6f4e3c4dc Added builtin decompression using zlib library, option -Z. ... Enabled this new feature with the makefile variable GREP_LIBZ. If you don't like it, compile with `make GREP_LIBZ='. grep + zlib has several advantages: - the shell script zgrep(1) will be basically a one line exec grep -Z "$@" - no shell script, no bugs. The current zgrep implementations have many bugs and some grep options are no supported. - no shell script, no security risks. - it is a magnitude faster than a shell script Also fixed: 0 -> STDIN_FILENO Close a file descriptor only if the open call was successfully. It does not hurt for the open(2) function, but the gzclose(3) function died in free() to free up (not) allocated memory.		1997-12-20 18:46:09 +00:00
..
gnu2bmake	Revert $FreeBSD$ to $Id$	1997-02-22 15:48:31 +00:00
include	Revert $FreeBSD$ to $Id$	1997-02-22 15:48:31 +00:00
lib	<gnuregex.h> is rather old and breaks AWK's regex matching. Use a newer	1997-10-19 13:39:55 +00:00
libexec	Include optional support for HDB-style config files, so the true masochists	1997-10-07 07:23:28 +00:00
usr.bin	Added builtin decompression using zlib library, option -Z.	1997-12-20 18:46:09 +00:00
usr.sbin	Revert $FreeBSD$ to $Id$	1997-02-22 15:48:31 +00:00
COPYING	Updated GNU utilities	1993-06-18 04:22:21 +00:00
COPYING.LIB	Adding GPL docs, make structure.	1993-06-18 06:05:45 +00:00
Makefile	Revert $FreeBSD$ to $Id$	1997-02-22 15:48:31 +00:00