"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "zgrep.cc" between
zutils-1.9.tar.lz and zutils-1.10.tar.lz

About: Zutils is a collection of utilities able to deal with any combination of compressed and non-compressed files transparently. The utilities zcat, zcmp, zdiff, zgrep and ztest supports the compressors bzip2, gzip, lzip and xz.

zgrep.cc  (zutils-1.9.tar.lz)	:	zgrep.cc  (zutils-1.10.tar.lz)
/* Zgrep - search compressed files for a regular expression		/* Zgrep - search compressed files for a regular expression
Copyright (C) 2010-2020 Antonio Diaz Diaz.		Copyright (C) 2010-2021 Antonio Diaz Diaz.
This program is free software: you can redistribute it and/or modify		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		it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or		the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.		(at your option) any later version.
This program is distributed in the hope that it will be useful,		This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of		but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.		GNU General Public License for more details.
skipping to change at line 195		skipping to change at line 195
{		{
if( line_begin )		if( line_begin )
{ line_begin = false; std::printf( "%s:", input_filename.c_str() ); }		{ line_begin = false; std::printf( "%s:", input_filename.c_str() ); }
if( buffer[i] == '\n' ) line_begin = true;		if( buffer[i] == '\n' ) line_begin = true;
putchar( buffer[i] );		putchar( buffer[i] );
}		}
else if( std::fwrite( buffer, 1, size, stdout ) != (unsigned)size )		else if( std::fwrite( buffer, 1, size, stdout ) != (unsigned)size )
{ std::fflush( stdout ); show_error( "Write error", errno ); return 2; }		{ std::fflush( stdout ); show_error( "Write error", errno ); return 2; }
std::fflush( stdout );		std::fflush( stdout );
}		}
if( size < buffer_size ) break;		if( size < buffer_size ) break; // end of grep's output
}		}
int retval = wait_for_child( grep_pid, GREP );		int retval = wait_for_child( grep_pid, GREP );
if( !good_status( children, retval == 1 ) ) retval = 2;		if( !good_status( children, retval == 1 ) ) retval = 2;
if( list_mode && (retval == 0) == (list_mode == 1) )		if( list_mode && (retval == 0) == (list_mode == 1) )
{ std::printf( "%s\n", input_filename.c_str() ); std::fflush( stdout ); }		{ std::printf( "%s\n", input_filename.c_str() ); std::fflush( stdout ); }
if( close( infd ) != 0 )		if( close( infd ) != 0 )
{ show_close_error(); return 2; }		{ show_close_error(); return 2; }
End of changes. 2 change blocks.
2 lines changed or deleted		2 lines changed or added

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