libmeta/common/meta_name.c

1047 	mddrivename_t	*dnp
1050 	(void) memset(dnp, 0, sizeof (*dnp));
1051 	dnp->side_names_key = MD_KEYBAD;
1059 	mddrivename_t	*dnp
1064 	for (p = dnp->side_names, n = NULL; (p != NULL); p = n) {
1072 	dnp->side_names = NULL;
1080 	mddrivename_t	*dnp
1085 	if (dnp->cname != NULL)
1086 		Free(dnp->cname);
1087 	if (dnp->rname != NULL)
1088 		Free(dnp->rname);
1089 	metafreevtoc(&dnp->vtoc);
1090 	for (slice = 0; (slice < dnp->parts.parts_len); ++slice)
1091 		metafreename(&dnp->parts.parts_val[slice]);
1092 	if (dnp->parts.parts_val != NULL)
1093 		Free(dnp->parts.parts_val);
1094 	metaflushsidenames(dnp);
1095 	if (dnp->miscname != NULL)
1096 		Free(dnp->miscname);
1097 	meta_free_unit(dnp);
1098 	metainitdrivename(dnp);
1227 	mddrivename_t		*dnp
1240 	dnlp->drivenamep = dnp;
1241 	return (dnp);
1247  *		dnp	- name node to be appended to list
1259 	mddrivename_t	*dnp
1262 	(void) metadrivenamelist_append(tailpp, dnp);
1827 	mddrivename_t		*dnp,
1843 		dnp->type = MDT_META;
1852 	name.drivenamep = dnp;
1854 		dnp->type = MDT_COMP;
1868 		dnp->type = MDT_ACCES;
1870 			dnp->errnum =
1873 			dnp->errnum = ENOENT;
1884 	dnp->type = MDT_UNKNOWN;
1886 		dnp->type = MDT_ACCES;
1889 		dnp->errnum = ep->info.md_error_info_t_u.sys_error.errnum;
1891 		dnp->errnum = ENOENT;
2110 	mddrivename_t		*dnp,
2123 	assert(partno < dnp->parts.parts_len);
2126 	np = &dnp->parts.parts_val[partno];
2159 		if (dnp->type == MDT_UNKNOWN) {
2162 		} else if (dnp->type == MDT_COMP && mdissyserror(ep, ENOENT)) {
2163 			dnp->type = MDT_UNKNOWN;
2165 				dnp->errnum =
2168 				dnp->errnum = ENOENT;
2215 	mddrivename_t	*dnp;
2219 	if ((dnp = (*np)->drivenamep) != NULL) {
2220 		if (dnp->cname != NULL)
2221 			Free(dnp->cname);
2222 		if (dnp->rname != NULL)
2223 			Free(dnp->rname);
2224 		if (dnp->miscname != NULL)
2225 			Free(dnp->miscname);
2226 		meta_free_unit(dnp);
2227 		Free(dnp);
2370 	mddrivename_t		*dnp;
2385 	dnp = np->drivenamep = Zalloc(sizeof (mddrivename_t));
2386 	metainitdrivename(dnp);
2394 		dnp->type = MDT_FAST_META;
2399 	dnp->type = MDT_FAST_COMP;
2435 	if ((dnp->cname = metadiskname(np->cname)) == NULL)
2436 		dnp->cname = Strdup(np->cname);
2439 		if ((dnp->rname = metadiskname(np->rname)) == NULL)
2440 			dnp->rname = Strdup(np->rname);
2465 	mddrivename_t		*dnp;
2492 		dnp = (*tail)->drivenamep;
2495 		if ((dnp->rname != NULL) && strcmp(dnp->rname, dname) == 0) {
2504 			return (metaslicename(dnp, partno, ep));
2521 	dnp = (*tail)->drivenamep = Zalloc(sizeof (*dnp));
2523 	metainitdrivename(dnp);
2526 	if (getparts(dnp, rname, dname, uname_type, &nparts, &partno, ep) != 0)
2539 	dnp->parts.parts_len = nparts;
2540 	dnp->parts.parts_val = Zalloc((sizeof (*dnp->parts.parts_val)) *
2541 	    dnp->parts.parts_len);
2543 		np = &dnp->parts.parts_val[slice];
2545 		np->drivenamep = dnp;
2549 	if ((np = setup_slice(*spp, uname_type, dnp, uname, rname,
2554 	if ((dnp->cname = metadiskname(np->cname)) == NULL)
2555 		dnp->cname = Strdup(np->cname);
2556 	if ((dnp->rname = metadiskname(np->rname)) == NULL)
2557 		dnp->rname = Strdup(np->rname);
2572 	metafreedrivename(dnp);
2573 	Free(dnp);
2609  * Get the dnp using the device id.
2611  * We have the potential to have more than 1 dnp with the same disk name but
2615  * dnp belongs with this disk is by searching by device id. We have the
2619  * system and no disk with the same name has a dnp on the list. And 3) The
2628  *	drivename structure and the dnp->devid is filled in not from getparts
2636  *	in the system. getparts will fill in the dnp->devid with the value
2653 	mddrivename_t		*dnp;
2665 		dnp = (*tail)->drivenamep;
2666 		if (dnp->type != MDT_COMP)
2668 		ret = devid_str_decode(dnp->devid, &dnp_devidp, NULL);
2677 			return (dnp);
2705 	dnp = (*tail)->drivenamep = Zalloc(sizeof (*dnp));
2706 	metainitdrivename(dnp);
2714 	 * dnp->devid with the correct one after getparts returns.
2716 	if (getparts(dnp, rname, dname, uname_type, &nparts, &partno, ep) != 0)
2719 	dnp->devid = devid_str_encode(devidp, NULL);
2731 	dnp->parts.parts_len = nparts;
2732 	dnp->parts.parts_val = Zalloc((sizeof (*dnp->parts.parts_val)) *
2733 	    dnp->parts.parts_len);
2736 		np = &dnp->parts.parts_val[slice];
2738 		np->drivenamep = dnp;
2742 	if ((np = setup_slice(sp, uname_type, dnp, nm, rname,
2747 	if ((dnp->cname = metadiskname(np->cname)) == NULL)
2748 		dnp->cname = Strdup(np->cname);
2749 	if ((dnp->rname = metadiskname(np->rname)) == NULL)
2750 		dnp->rname = Strdup(np->rname);
2755 	return (dnp);
2764 	metafreedrivename(dnp);
2765 	Free(dnp);
2787 	mddrivename_t		*dnp;
2796 		dnp = (*tail)->drivenamep;
2797 		if (dnp->type != MDT_COMP)
2800 		/* decode the dnp devid */
2801 		ret = devid_str_decode(dnp->devid, &dnp_devidp, NULL);
2818 			return (dnp);
2834 	dnp = (*tail)->drivenamep = Zalloc(sizeof (*dnp));
2836 	metainitdrivename(dnp);
2839 	if (getparts(dnp, rname, dname, uname_type, &nparts, &partno, ep) != 0)
2852 	dnp->parts.parts_len = nparts;
2853 	dnp->parts.parts_val = Zalloc((sizeof (*dnp->parts.parts_val)) *
2854 	    dnp->parts.parts_len);
2856 		np = &dnp->parts.parts_val[slice];
2858 		np->drivenamep = dnp;
2862 	if ((np = setup_slice(*spp, uname_type, dnp, uname, rname,
2867 	if ((dnp->cname = metadiskname(np->cname)) == NULL)
2868 		dnp->cname = Strdup(np->cname);
2869 	if ((dnp->rname = metadiskname(np->rname)) == NULL)
2870 		dnp->rname = Strdup(np->rname);
2876 	return (dnp);
2885 	metafreedrivename(dnp);
2886 	Free(dnp);
2905 	mddrivename_t	*dnp;
2920 		dnp = (*tail)->drivenamep;
2921 		if ((dnp->cname != NULL &&
2922 		    (strcmp(dnp->cname, dname) == 0)) ||
2923 		    (dnp->rname != NULL &&
2924 		    (strcmp(dnp->rname, dname) == 0))) {
2926 			return (dnp);
2964  * INPUT:	dnp	- the drivename structure
2978 	mddrivename_t		*dnp,
2988 	assert(dnp->type != MDT_FAST_COMP && dnp->type != MDT_FAST_META);
2990 	if (sliceno >= dnp->parts.parts_len) {
2991 		(void) mderror(ep, MDE_NOSLICE, dnp->cname);
2995 	np = &dnp->parts.parts_val[sliceno];
3002 	if ((namep = meta_name_getname(&sp, dnp->cname,
3006 	np = setup_slice(sp, uname_type, dnp, NULL, NULL, dnp->rname,
3016  * INPUT:	dnp	- the drivename structure
3029 	mddrivename_t	*dnp,
3034 	return (metaslicename_type(dnp, sliceno, LOGICAL_DEVICE, ep));
3140 	mddrivename_t	*dnp = np->drivenamep;
3142 	assert(dnp->type != MDT_FAST_COMP && dnp->type != MDT_FAST_META);
3144 	if ((! metaismeta(np)) && (dnp->type != MDT_COMP)) {
3145 		switch (dnp->type) {
3148 				return (mdsyserror(ep, dnp->errnum, np->bname));
3583 		mddrivename_t	*dnp = dnlp->drivenamep;
3586 		for (i = 0; (i < dnp->parts.parts_len); ++i) {
3587 			mdname_t	*np = &dnp->parts.parts_val[i];