8189102: All tools should support -?, -h and --help

Reviewed-by: kvn, jjg, weijun, alanb, rfield, ksrini
This commit is contained in:
Goetz Lindenmaier 2018-01-16 08:48:34 +01:00
parent 1655b15477
commit 22762d1cdc
59 changed files with 680 additions and 152 deletions

View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -153,7 +153,7 @@ static const char* nbasename(const char* progname) {
" -q, --quiet set verbosity to lowest level\n" \
" -l{F}, --log-file={F} output to the given log file,\n" \
" or '-' for standard output (default)\n" \
" -?, -h, --help print this message\n" \
" -?, -h, --help print this help message\n" \
" -V, --version print program version\n" \
"\n" \
"Exit Status:\n" \
@ -313,7 +313,7 @@ int unpacker::run(int argc, char **argv) {
case 'h':
case '?':
usage(&u, argv[0], true);
exit(1);
exit(0);
default:
const char* inenv = isenvarg? " in ${UNPACK200_FLAGS}": "";