Lines Matching defs:snapp

355 mntfs_elem_in_range(mntsnap_t *snapp, mntelem_t *elemp)
357 	timespec_t	*stimep = &snapp->mnts_time;
380 mntfs_get_next_elem(mntsnap_t *snapp, mntelem_t *elemp)
382 	int show_hidden = snapp->mnts_flags & MNTS_SHOWHIDDEN;
387 	    (!mntfs_elem_in_range(snapp, elemp) ||
399 mntfs_freesnap(mntnode_t *mnp, mntsnap_t *snapp)
405 	int show_hidden = snapp->mnts_flags & MNTS_SHOWHIDDEN;
411 	if (snapp->mnts_nmnts == 0)
417 		if (mntfs_elem_in_range(snapp, elemp) &&
428 	ASSERT(number_decremented == snapp->mnts_nmnts);
431 	bzero(snapp, sizeof (mntsnap_t));
500 mntfs_snapshot(mntnode_t *mnp, mntsnap_t *snapp)
535 	if (snapp->mnts_nmnts) {
536 		if (mntfs_newest(&last_mtime, &snapp->mnts_last_mtime) ==
550 			snapp->mnts_next = snapp->mnts_first;
551 			snapp->mnts_flags &= ~MNTS_REWIND;
552 			snapp->mnts_foffset = snapp->mnts_ieoffset = 0;
556 			mntfs_freesnap(mnp, snapp);
779 	vfs_mono_time(&snapp->mnts_time);
780 	snapp->mnts_last_mtime = last_mtime;
781 	snapp->mnts_first = snapp->mnts_next = firstp;
782 	snapp->mnts_flags = show_hidden ? MNTS_SHOWHIDDEN : 0;
783 	snapp->mnts_nmnts = nmnts;
784 	snapp->mnts_text_size = total_text_size;
785 	snapp->mnts_foffset = snapp->mnts_ieoffset = 0;
889 	mntsnap_t *snapp = &mnp->mnt_read;
901 	if (snapp->mnts_nmnts == 0 || (off == (off_t)0))
902 		mntfs_snapshot(mnp, snapp);
904 	if ((size_t)(off + len) > snapp->mnts_text_size)
905 		len = snapp->mnts_text_size - off;
907 	if (off < 0 || len > snapp->mnts_text_size) {
924 	if (off == 0 || (off == snapp->mnts_foffset)) {
925 		elemp = snapp->mnts_next;
926 		ieoffset = snapp->mnts_ieoffset;
937 		if (off > snapp->mnts_foffset) {
938 			elemp = snapp->mnts_next;
939 			total_off = snapp->mnts_foffset - snapp->mnts_ieoffset;
941 			elemp = snapp->mnts_first;
946 			elemp = mntfs_get_next_elem(snapp, elemp);
967 			elemp = mntfs_get_next_elem(snapp, elemp);
982 		snapp->mnts_next = elemp;
983 		snapp->mnts_foffset = off + len;
984 		snapp->mnts_ieoffset = ieoffset;
1218 	mntsnap_t *snapp;
1223 		snapp = &mnp->mnt_ioctl;
1225 		snapp = &mnp->mnt_read;
1236 		vfs_mnttab_poll(&snapp->mnts_last_mtime, phpp);
1473 	mntsnap_t *snapp = &mnp->mnt_ioctl;
1484 		if (snapp->mnts_nmnts == 0 ||
1485 		    (snapp->mnts_flags & MNTS_REWIND)) {
1490 			if (snapp->mnts_nmnts == 0 ||
1491 			    (snapp->mnts_flags & MNTS_REWIND))
1492 				mntfs_snapshot(mnp, snapp);
1496 		if (suword32(up, snapp->mnts_nmnts) != 0)
1509 		if (snapp->mnts_nmnts == 0 ||
1510 		    (snapp->mnts_flags & MNTS_REWIND)) {
1515 			if (snapp->mnts_nmnts == 0 ||
1516 			    (snapp->mnts_flags & MNTS_REWIND))
1517 				mntfs_snapshot(mnp, snapp);
1522 		len = 2 * snapp->mnts_nmnts * sizeof (uint_t);
1530 		for (elemp = snapp->mnts_first; elemp;
1531 		    elemp = mntfs_get_next_elem(snapp, elemp)) {
1537 		ASSERT(i == snapp->mnts_nmnts);
1689 		if (snapp->mnts_nmnts == 0 ||
1690 		    (snapp->mnts_flags & MNTS_REWIND))
1691 			mntfs_snapshot(mnp, snapp);
1708 		elemp = snapp->mnts_next;
1711 			for (; elemp; elemp = mntfs_get_next_elem(snapp,
1754 			elemp = mntfs_get_next_elem(snapp, elemp);
1784 			elemp = mntfs_get_next_elem(snapp, elemp);
1786 			snapp->mnts_next = elemp;
1803 		if (snapp->mnts_nmnts == 0 ||
1804 		    (snapp->mnts_flags & MNTS_REWIND))
1805 			mntfs_snapshot(mnp, snapp);
1806 		if ((elemp = snapp->mnts_next) == NULL) {
1845 			elemp = mntfs_get_next_elem(snapp, elemp);
1847 			snapp->mnts_next = elemp;