error_code        100 src/vfs/undelfs/undelfs.c     int error_code;  //
error_code        482 src/vfs/undelfs/undelfs.c         p->error_code = 0;
error_code        517 src/vfs/undelfs/undelfs.c         p->error_code = io_channel_read_blk (param_fs->io, *blocknr, 1, p->buf);
error_code        518 src/vfs/undelfs/undelfs.c         if (p->error_code)
error_code        599 src/vfs/undelfs/undelfs.c     if (p->error_code && !p->finished)