"Fossies" - the Fresh Open Source Software Archive

Member "zutils-1.10/rc.h" (5 Jan 2021, 2607 Bytes) of package /linux/privat/zutils-1.10.tar.lz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) C and C++ source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file. For more information about "rc.h" see the Fossies "Dox" file reference documentation and the latest Fossies "Diffs" side-by-side code changes reports: 1.10-rc1_vs_1.10 or 1.9_vs_1.10.

    1 /* Zutils - Utilities dealing with compressed files
    2    Copyright (C) 2009-2021 Antonio Diaz Diaz.
    3 
    4    This program is free software: you can redistribute it and/or modify
    5    it under the terms of the GNU General Public License as published by
    6    the Free Software Foundation, either version 2 of the License, or
    7    (at your option) any later version.
    8 
    9    This program is distributed in the hope that it will be useful,
   10    but WITHOUT ANY WARRANTY; without even the implied warranty of
   11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   12    GNU General Public License for more details.
   13 
   14    You should have received a copy of the GNU General Public License
   15    along with this program.  If not, see <http://www.gnu.org/licenses/>.
   16 */
   17 
   18 enum { fmt_bz2, fmt_gz, fmt_lz, fmt_xz, num_formats };  // format_index
   19 const char * const format_names[num_formats] = { "bz2", "gz", "lz", "xz" };
   20 const char * const simple_extensions[num_formats] =
   21   { ".bz2", ".gz", ".lz", ".xz" };
   22 const int format_order[num_formats] =
   23   { fmt_lz, fmt_bz2, fmt_gz, fmt_xz };          // search order
   24 
   25 bool enabled_format( const int format_index );
   26 void parse_format_list( const std::string & arg );
   27 int parse_format_type( const std::string & arg );
   28 
   29 int extension_index( const std::string & name );    // -1 if unknown
   30 int extension_format( const int eindex );       // -1 if uncompressed
   31 const char * extension_from( const int eindex );
   32 const char * extension_to( const int eindex );
   33 
   34 extern const char * invocation_name;
   35 extern const char * program_name;
   36 extern int verbosity;
   37 
   38 class Arg_parser;
   39 
   40 void maybe_process_config_file( const Arg_parser & parser );
   41 
   42 void parse_compressor( const std::string & arg, const int format_index,
   43                        const int eretval = 2 );
   44 
   45 const char * get_compressor_name( const int format_index );
   46 const std::vector< std::string > & get_compressor_args( const int format_index );
   47 
   48 void show_help_addr();
   49 void show_version();
   50 void show_error( const char * const msg, const int errcode = 0,
   51                  const bool help = false );
   52 void show_file_error( const char * const filename, const char * const msg,
   53                       const int errcode = 0 );
   54 void internal_error( const char * const msg );
   55 void show_close_error( const char * const prog_name = "data feeder" );
   56 void show_exec_error( const char * const prog_name );
   57 void show_fork_error( const char * const prog_name );
   58 
   59 // Returns exit status of child process 'pid', or 'eretval' in case of error.
   60 //
   61 int wait_for_child( const pid_t pid, const char * const name,
   62                     const int eretval = 2, const bool isgzxz = false );