SMB_VFS_PREAD      81 source3/smbd/fileio.c 		readret = SMB_VFS_PREAD(fsp,data,n,pos);
SMB_VFS_PREAD      93 source3/smbd/fileio.c 		readret = SMB_VFS_PREAD(fsp,data,n,pos);
SMB_VFS_PREAD     419 source3/smbd/vfs.c 		ssize_t ret = SMB_VFS_PREAD(fsp, buf + total,