Symbol: ufs_check_rewrite
usr/src/uts/common/fs/ufs/ufs_vnops.c
1215
if (!ufs_check_rewrite(ip, uio, ioflag) || !(ioflag & FDSYNC)) {
usr/src/uts/common/fs/ufs/ufs_vnops.c
473
rewriteflg = ufs_check_rewrite(ip, uiop, ioflag);