121 mf_open(char_u *fname, int flags)  in mf_open()  argument
141 	mf_do_open(mfp, fname, flags);	// try to open the file  in mf_open()
178     if (mfp->mf_fd < 0 || (flags & (O_TRUNC|O_EXCL))  in mf_open()
475     int		flags;  in mf_put()  local
477     flags = hp->bh_flags;  in mf_put()
479     if ((flags & BH_LOCKED) == 0)  in mf_put()
481     flags &= ~BH_LOCKED;  in mf_put()
484 	flags |= BH_DIRTY;  in mf_put()
487     hp->bh_flags = flags;  in mf_put()
524 mf_sync(memfile_T *mfp, int flags)  in mf_sync()  argument
548 	if (((flags & MFS_ALL) || hp->bh_bnum >= 0)  in mf_sync()
553 	    if ((flags & MFS_ZERO) && hp->bh_bnum != 0)  in mf_sync()
561 	    if (flags & MFS_STOP)  in mf_sync()
580     if ((flags & MFS_FLUSH) && *p_sws != NUL)  in mf_sync()
1237     int		flags)		// flags for open()  in mf_do_open()  argument
1264     if ((flags & O_CREAT) && mch_lstat((char *)mfp->mf_fname, &sb) >= 0)  in mf_do_open()
1275 	flags |= O_EXTRA | O_NOFOLLOW;  in mf_do_open()
1280 	flags |= O_NOINHERIT;  in mf_do_open()
1282 	mfp->mf_flags = flags;  in mf_do_open()
1283 	mfp->mf_fd = mch_open_rw((char *)mfp->mf_fname, flags);  in mf_do_open()