/[fuse-comp]/fuse-comp.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 14 by dpavlin, Mon Jul 9 13:04:25 2007 UTC revision 18 by dpavlin, Mon Jul 9 15:41:01 2007 UTC
# Line 164  sub x_open { Line 164  sub x_open {
164          }          }
165          warn ">>> open abs path: $path [", -e $path ? -s $path : 'new' , "]\n";          warn ">>> open abs path: $path [", -e $path ? -s $path : 'new' , "]\n";
166          return -$! unless sysopen($fh , $path, $mode);          return -$! unless sysopen($fh , $path, $mode);
         warn ">>> after open [",-s $path, "]\n";  
167          close($fh);          close($fh);
168    
169          $pending->{$file}->{path} = $path;          $pending->{$file}->{path} = $path;
# Line 204  sub x_write { Line 203  sub x_write {
203          return -ENOSYS() unless open($fh,'+<',$pending->{$file}->{path});          return -ENOSYS() unless open($fh,'+<',$pending->{$file}->{path});
204          if($rv = seek( $fh ,$off,SEEK_SET)) {          if($rv = seek( $fh ,$off,SEEK_SET)) {
205                  $rv = print( $fh $buf );                  $rv = print( $fh $buf );
206                  warn "## ", $pending->{$file}->{path}, " $off ",length( $buf ), "\n" if $debug;                  warn "## write ", $pending->{$file}->{path}, " $off ",length( $buf ), "\n" if $debug;
207          }          }
208          $rv = -ENOSYS() unless $rv;          $rv = -ENOSYS() unless $rv;
209          close($fh);          close($fh);
# Line 219  sub x_unlink   { return unlink_all( shif Line 218  sub x_unlink   { return unlink_all( shif
218  sub x_symlink { return symlink(shift,fixup(shift)) ? 0 : -$!; }  sub x_symlink { return symlink(shift,fixup(shift)) ? 0 : -$!; }
219    
220  sub x_rename {  sub x_rename {
221          my ($old) = fixup(shift);          my ($old,$new) = @_;
222          my ($new) = fixup(shift);          my $old_path = fixup($old);
223          my ($err) = rename($old,$new) ? 0 : -ENOENT();          my $new_path = fixup($new);
224            $new_path .= '.gz' if ( $old_path =~ m/\.gz$/ && $new_path !~ m/\.gz$/ );
225    
226            my $err = rename($old_path,$new_path) ? 0 : -ENOENT();
227            warn "## rename( $old_path => $new_path ) = $err\n";
228    
229            my $tmp = $mount->{tmp} . '/' . $old;
230            if ( -e $tmp ) {
231                    my $new_tmp = $mount->{tmp} . '/' . $new;
232                    rename $tmp, $new_tmp || confess "can't rename $tmp -> $new_tmp : $!";
233            }
234    
235          return $err;          return $err;
236  }  }
237  sub x_link { return link(fixup(shift),fixup(shift)) ? 0 : -$! }  sub x_link { return link(fixup(shift),fixup(shift)) ? 0 : -$! }
# Line 255  sub x_truncate { Line 265  sub x_truncate {
265                  rename $path, $no_gz || confess "can't rename $path -> $no_gz: $!";                  rename $path, $no_gz || confess "can't rename $path -> $no_gz: $!";
266          }          }
267          warn "## truncate( $file $size ) $path [", -s $path, "]\n";          warn "## truncate( $file $size ) $path [", -s $path, "]\n";
268            $pending->{$file}->{write}++;
269          return $rv;          return $rv;
270  }  }
271  sub x_utime { return utime($_[1],$_[2],fixup($_[0])) ? 0:-$!; }  sub x_utime { return utime($_[1],$_[2],fixup($_[0])) ? 0:-$!; }
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