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Merging upstream version 1.1~pre1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-24 04:01:28 +01:00
parent 19bde4a70f
commit 8871145941
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
17 changed files with 356 additions and 277 deletions
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22
decompress.cc
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@ -1,4 +1,4 @@
/* Plzip - A parallel compressor compatible with lzip
/* Plzip - Parallel compressor compatible with lzip
Copyright (C) 2009 Laszlo Ersek.
Copyright (C) 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
@ -122,7 +122,7 @@ extern "C" void * dworker( void * arg )
LZ_Decoder * const decoder = LZ_decompress_open();
if( !ibuffer || !obuffer || !decoder ||
LZ_decompress_errno( decoder ) != LZ_ok )
{ pp( "Not enough memory" ); fatal(); }
{ pp( "Not enough memory" ); cleanup_and_fail(); }
for( int i = worker_id; i < file_index.members(); i += num_workers )
{
@ -140,7 +140,7 @@ extern "C" void * dworker( void * arg )
if( size > 0 )
{
if( preadblock( infd, ibuffer, size, member_pos ) != size )
{ pp(); show_error( "Read error", errno ); fatal(); }
{ pp(); show_error( "Read error", errno ); cleanup_and_fail(); }
member_pos += size;
member_rest -= size;
if( LZ_decompress_write( decoder, ibuffer, size ) != size )
@ -152,7 +152,7 @@ extern "C" void * dworker( void * arg )
{
const int rd = LZ_decompress_read( decoder, obuffer, buffer_size );
if( rd < 0 )
fatal( decompress_read_error( decoder, pp, worker_id ) );
cleanup_and_fail( decompress_read_error( decoder, pp, worker_id ) );
if( rd > 0 && outfd >= 0 )
{
const int wr = pwriteblock( outfd, obuffer, rd, data_pos );
@ -162,7 +162,7 @@ extern "C" void * dworker( void * arg )
if( verbosity >= 0 )
std::fprintf( stderr, "Write error in worker %d: %s\n",
worker_id, std::strerror( errno ) );
fatal();
cleanup_and_fail();
}
}
if( rd > 0 )
@ -184,9 +184,9 @@ extern "C" void * dworker( void * arg )
delete[] obuffer; delete[] ibuffer;
if( LZ_decompress_member_position( decoder ) != 0 )
{ pp( "Error, some data remains in decoder" ); fatal(); }
{ pp( "Error, some data remains in decoder" ); cleanup_and_fail(); }
if( LZ_decompress_close( decoder ) < 0 )
{ pp( "LZ_decompress_close failed" ); fatal(); }
{ pp( "LZ_decompress_close failed" ); cleanup_and_fail(); }
return 0;
}
@ -208,7 +208,7 @@ int decompress( int num_workers, const int infd, const int outfd,
return dec_stream( num_workers, infd, outfd, pp, debug_level, testing );
}
if( file_index.retval() != 0 )
{ show_error( file_index.error().c_str() ); return file_index.retval(); }
{ pp( file_index.error().c_str() ); return file_index.retval(); }
if( num_workers > file_index.members() )
num_workers = file_index.members();
@ -224,7 +224,7 @@ int decompress( int num_workers, const int infd, const int outfd,
Worker_arg * worker_args = new( std::nothrow ) Worker_arg[num_workers];
pthread_t * worker_threads = new( std::nothrow ) pthread_t[num_workers];
if( !worker_args || !worker_threads )
{ pp( "Not enough memory" ); fatal(); }
{ pp( "Not enough memory" ); cleanup_and_fail(); }
for( int i = 0; i < num_workers; ++i )
{
worker_args[i].file_index = &file_index;
@ -236,14 +236,14 @@ int decompress( int num_workers, const int infd, const int outfd,
const int errcode =
pthread_create( &worker_threads[i], 0, dworker, &worker_args[i] );
if( errcode )
{ show_error( "Can't create worker threads", errcode ); fatal(); }
{ show_error( "Can't create worker threads", errcode ); cleanup_and_fail(); }
}
for( int i = num_workers - 1; i >= 0; --i )
{
const int errcode = pthread_join( worker_threads[i], 0 );
if( errcode )
{ show_error( "Can't join worker threads", errcode ); fatal(); }
{ show_error( "Can't join worker threads", errcode ); cleanup_and_fail(); }
}
delete[] worker_threads;
delete[] worker_args;