From 4f731ce30ec2a9f5e9b231b47aa68f32b75feb35 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 15 Jun 2010 15:40:16 +0200 Subject: findutils/*: move usage and applet bits to *.c files Signed-off-by: Denys Vlasenko --- findutils/grep.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 58 insertions(+), 5 deletions(-) (limited to 'findutils/grep.c') diff --git a/findutils/grep.c b/findutils/grep.c index dd1a4efc4..ac290a911 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -14,13 +14,16 @@ * 2004,2006 (C) Vladimir Oleynik - * correction "-e pattern1 -e pattern2" logic and more optimizations. * precompiled regex - */ -/* + * * (C) 2006 Jac Goudsmit added -o option */ +//applet:IF_GREP(APPLET(grep, _BB_DIR_BIN, _BB_SUID_DROP)) +//applet:IF_FEATURE_GREP_EGREP_ALIAS(APPLET_ODDNAME(egrep, grep, _BB_DIR_BIN, _BB_SUID_DROP, egrep)) +//applet:IF_FEATURE_GREP_FGREP_ALIAS(APPLET_ODDNAME(fgrep, grep, _BB_DIR_BIN, _BB_SUID_DROP, fgrep)) + //kbuild:lib-$(CONFIG_GREP) += grep.o -//config: + //config:config GREP //config: bool "grep" //config: default y @@ -57,17 +60,67 @@ #include "libbb.h" #include "xregex.h" + /* options */ +//usage:#define grep_trivial_usage +//usage: "[-HhnlLoqvsriw" +//usage: "F" +//usage: IF_FEATURE_GREP_EGREP_ALIAS("E") +//usage: IF_EXTRA_COMPAT("z") +//usage: "] [-m N] " +//usage: IF_FEATURE_GREP_CONTEXT("[-A/B/C N] ") +//usage: "PATTERN/-e PATTERN.../-f FILE [FILE]..." +//usage:#define grep_full_usage "\n\n" +//usage: "Search for PATTERN in FILEs (or stdin)\n" +//usage: "\nOptions:" +//usage: "\n -H Add 'filename:' prefix" +//usage: "\n -h Do not add 'filename:' prefix" +//usage: "\n -n Add 'line_no:' prefix" +//usage: "\n -l Show only names of files that match" +//usage: "\n -L Show only names of files that don't match" +//usage: "\n -c Show only count of matching lines" +//usage: "\n -o Show only the matching part of line" +//usage: "\n -q Quiet. Return 0 if PATTERN is found, 1 otherwise" +//usage: "\n -v Select non-matching lines" +//usage: "\n -s Suppress open and read errors" +//usage: "\n -r Recurse" +//usage: "\n -i Ignore case" +//usage: "\n -w Match whole words only" +//usage: "\n -F PATTERN is a literal (not regexp)" +//usage: IF_FEATURE_GREP_EGREP_ALIAS( +//usage: "\n -E PATTERN is an extended regexp" +//usage: ) +//usage: IF_EXTRA_COMPAT( +//usage: "\n -z Input is NUL terminated" +//usage: ) +//usage: "\n -m N Match up to N times per file" +//usage: IF_FEATURE_GREP_CONTEXT( +//usage: "\n -A N Print N lines of trailing context" +//usage: "\n -B N Print N lines of leading context" +//usage: "\n -C N Same as '-A N -B N'" +//usage: ) +//usage: "\n -e PTRN Pattern to match" +//usage: "\n -f FILE Read pattern from file" +//usage: +//usage:#define grep_example_usage +//usage: "$ grep root /etc/passwd\n" +//usage: "root:x:0:0:root:/root:/bin/bash\n" +//usage: "$ grep ^[rR]oo. /etc/passwd\n" +//usage: "root:x:0:0:root:/root:/bin/bash\n" +//usage: +//usage:#define egrep_trivial_usage NOUSAGE_STR +//usage:#define egrep_full_usage "" +//usage:#define fgrep_trivial_usage NOUSAGE_STR +//usage:#define fgrep_full_usage "" + #define OPTSTR_GREP \ "lnqvscFiHhe:f:Lorm:w" \ IF_FEATURE_GREP_CONTEXT("A:B:C:") \ IF_FEATURE_GREP_EGREP_ALIAS("E") \ IF_EXTRA_COMPAT("z") \ "aI" - /* ignored: -a "assume all files to be text" */ /* ignored: -I "assume binary files have no matches" */ - enum { OPTBIT_l, /* list matched file names only */ OPTBIT_n, /* print line# */ -- cgit v1.2.3