diff options
Diffstat (limited to '')
| -rw-r--r-- | zupdate.cc | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -1,5 +1,5 @@ -/* Zupdate - recompress bzip2, gzip, xz files to lzip files - Copyright (C) 2013-2015 Antonio Diaz Diaz. +/* Zupdate - recompress bzip2, gzip, xz files to lzip format + Copyright (C) 2013-2016 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 @@ -72,7 +72,7 @@ void show_help() "\nOptions:\n" " -h, --help display this help and exit\n" " -V, --version output version information and exit\n" - " -f, --force do not skip a file even if the .lz exists\n" + " -f, --force don't skip a file even if the .lz exists\n" " -k, --keep keep (don't delete) input files\n" " -l, --lzip-verbose pass a -v option to the lzip compressor\n" " -M, --format=<list> process only the formats in <list>\n" @@ -94,10 +94,10 @@ int cant_execute( const std::string & command, const int status ) if( verbosity >= 0 ) { if( WIFEXITED( status ) ) - std::fprintf( stderr, "%s: Error executing '%s'. Exit status = %d.\n", + std::fprintf( stderr, "%s: Error executing '%s'. Exit status = %d\n", program_name, command.c_str(), WEXITSTATUS( status ) ); else - std::fprintf( stderr, "%s: Can't execute '%s'.\n", + std::fprintf( stderr, "%s: Can't execute '%s'\n", program_name, command.c_str() ); } return 1; @@ -162,7 +162,7 @@ int zupdate_file( const std::string & name, const char * const lzip_name, if( stat( name.c_str(), &in_stats ) != 0 ) // check input file { if( verbosity >= 0 ) - std::fprintf( stderr, "%s: Can't stat input file '%s': %s.\n", + std::fprintf( stderr, "%s: Can't stat input file '%s': %s\n", program_name, name.c_str(), std::strerror( errno ) ); return 1; } @@ -198,7 +198,7 @@ int zupdate_file( const std::string & name, const char * const lzip_name, if( !lz_exists ) // recompress { if( verbosity >= 1 ) - std::fprintf( stderr, "Recompressing file '%s'.\n", name.c_str() ); + std::fprintf( stderr, "Recompressing file '%s'\n", name.c_str() ); int fda[2]; // pipe between decompressor and compressor if( pipe( fda ) < 0 ) { show_error( "Can't create pipe", errno ); return 1; } @@ -262,13 +262,14 @@ int zupdate_file( const std::string & name, const char * const lzip_name, { if( lz_exists && verbosity >= 1 ) - std::fprintf( stderr, "Comparing file '%s'.\n", name.c_str() ); + std::fprintf( stderr, "Comparing file '%s'\n", name.c_str() ); std::string zcmp_command( invocation_name ); unsigned i = zcmp_command.size(); while( i > 0 && zcmp_command[i-1] != '/' ) --i; zcmp_command.resize( i ); zcmp_command += "zcmp "; // ${bindir}zcmp if( no_rcfile ) zcmp_command += "-N "; + if( verbosity < 0 ) zcmp_command += "-q "; zcmp_command += name; zcmp_command += ' '; zcmp_command += rname; int status = std::system( zcmp_command.c_str() ); if( status != 0 ) @@ -279,7 +280,7 @@ int zupdate_file( const std::string & name, const char * const lzip_name, if( !keep_input_files && std::remove( name.c_str() ) != 0 && errno != ENOENT ) { if( verbosity >= 0 ) - std::fprintf( stderr, "%s: Can't delete input file '%s': %s.\n", + std::fprintf( stderr, "%s: Can't delete input file '%s': %s\n", program_name, name.c_str(), std::strerror( errno ) ); return 1; } |