From 3c320348b5b78d2a9923527f9eac089eb1e2778d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 8 Aug 2020 19:10:15 +0200 Subject: Adding upstream version 0.17. Signed-off-by: Daniel Baumann --- common.cc | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-) (limited to 'common.cc') diff --git a/common.cc b/common.cc index 2e5d231..f4afd64 100644 --- a/common.cc +++ b/common.cc @@ -1,18 +1,18 @@ -/* Tarlz - Archiver with multimember lzip compression - Copyright (C) 2013-2019 Antonio Diaz Diaz. +/* Tarlz - Archiver with multimember lzip compression + Copyright (C) 2013-2020 Antonio Diaz Diaz. - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 2 of the License, or - (at your option) any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 2 of the License, or + (at your option) any later version. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program. If not, see . + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ #define _FILE_OFFSET_BITS 64 @@ -28,6 +28,7 @@ #include #include +#include "arg_parser.h" #include "tarlz.h" @@ -147,3 +148,9 @@ int writeblock( const int fd, const uint8_t * const buf, const int size ) } return sz; } + + +bool nonempty_arg( const Arg_parser & parser, const int i ) + { + return ( parser.code( i ) == 0 && !parser.argument( i ).empty() ); + } -- cgit v1.2.3