9674 Let's scrap AVS/sdbc

Reviewed by: Dan McDonald <danmcd@joyent.com>
Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Approved by: Joshua M. Clulow <josh@sysmgr.org>

7 files changed, 0 insertions, 1138 deletions

diff --git a/usr/src/lib/libnsctl/common/cache.c b/usr/src/lib/libnsctl/common/cache.c
deleted file mode 100644
index e4bbc21f25..0000000000
--- a/usr/src/lib/libnsctl/common/cache.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <sys/types.h>
-#include <sys/fcntl.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <strings.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#include "libnsctl.h"
-#include <nsctl.h>
-
-
-static int _nsc_open_path(nsc_fd_t *);
-static int _nsc_open_check(nsc_fd_t *);
-
-
-/*
- * Turn off ckdchk checking of nsc_open()'d volumes since we have no CKD
- * formatted volumes right now.  If/when we come back with CKD volumes,
- * we could do this more sanely by completing the implementation of the
- * CKD module, and having nsc_open() prevent any non-NSC_CKD_DISK open
- * of a CKD volume.
- * -- Simon, Thu Feb 18 10:49:46 GMT 1999
- */
-static int ckdchk = 0;
-
-
-nsc_fd_t *
-nsc_open(path, flag, mode)
-char *path;
-int flag, mode;
-{
-	nsc_fd_t *fd;
-
-	if (strlen(path) >= NSC_MAXPATH) {
-		errno = ENAMETOOLONG;
-		return (0);
-	}
-
-	if (!(fd = (nsc_fd_t *)calloc(1, sizeof (nsc_fd_t))))
-		return (0);
-
-	if ((mode & O_ACCMODE) == O_WRONLY) {
-		mode &= ~O_ACCMODE;
-		mode |= O_RDWR;
-	}
-
-	fd->sf_flag = flag;
-	fd->sf_fmode = mode;
-
-	strcpy(fd->sf_path, path);
-
-	if (!_nsc_open_path(fd)) {
-		free(fd);
-		return (0);
-	}
-
-	if (ckdchk && !_nsc_open_check(fd)) {
-		(void) nsc_close(fd);
-		return (0);
-	}
-
-	return (fd);
-}
-
-
-nsc_fd_t *
-nsc_fdopen(id, path, mode)
-int id, mode;
-char *path;
-{
-	struct flock lk;
-	nsc_fd_t *fd;
-	int i;
-
-	if (strlen(path) >= NSC_MAXPATH) {
-		errno = ENAMETOOLONG;
-		return (0);
-	}
-
-	if (!(fd = (nsc_fd_t *)calloc(1, sizeof (nsc_fd_t))))
-		return (0);
-
-	lk.l_type = F_WRLCK;
-	lk.l_whence = SEEK_SET;
-	lk.l_start = 0;
-	lk.l_len = 0;
-
-	if (fcntl(id, F_SETLKW, &lk) < 0)
-		return (0);
-
-	i = fcntl(id, F_GETFL);
-
-	if ((mode & O_ACCMODE) != O_RDONLY) {
-		if ((i & O_ACCMODE) == O_RDONLY) {
-			errno = EBADF;
-			return (0);
-		}
-	}
-
-	if ((mode & O_ACCMODE) != O_WRONLY) {
-		if ((i & O_ACCMODE) == O_WRONLY) {
-			errno = EBADF;
-			return (0);
-		}
-	}
-
-	mode = (i & O_ACCMODE) | (mode & ~O_ACCMODE);
-
-	if (fcntl(id, F_SETFL, mode) < 0)
-		return (0);
-
-	if (lseek(id, 0, SEEK_SET) < 0)
-		return (0);
-
-	fd->sf_fd = id;
-	fd->sf_fmode = mode;
-
-	strcpy(fd->sf_path, path);
-
-	return (fd);
-}
-
-
-static int
-_nsc_open_path(fd)
-nsc_fd_t *fd;
-{
-	struct nscioc_open op;
-
-	memset(&op, 0, sizeof (op));
-
-	op.flag = fd->sf_flag;
-	op.mode = fd->sf_fmode;
-	strcpy(op.path, fd->sf_path);
-
-	if ((fd->sf_fd = open(_NSC_DEV_PATH, fd->sf_fmode)) < 0)
-		return (0);
-
-	if (ioctl(fd->sf_fd, NSCIOC_OPEN, &op) == 0)
-		return (1);
-
-	close(fd->sf_fd);
-	return (0);
-}
-
-
-static int
-_nsc_open_check(fd)
-nsc_fd_t *fd;
-{
-	struct flock lk;
-	char s[30];
-	pid_t pid;
-	int i;
-
-	if ((fd->sf_fmode & O_ACCMODE) == O_RDONLY)
-		return (1);
-
-	if (access(_NSC_CKDCHK_PATH, X_OK) != 0)
-		return (0);
-
-	lk.l_type = F_WRLCK;
-	lk.l_whence = SEEK_SET;
-	lk.l_start = 0;
-	lk.l_len = 0;
-
-	if (fcntl(fd->sf_fd, F_SETLKW, &lk) < 0)
-		return (0);
-
-	if ((pid = fork()) == 0) {
-		for (i = 1; i <= NSIG; i++)
-			signal(i, SIG_IGN);
-
-		for (i = fd->sf_fd; i <= 2 && (i = dup(i)) != -1; )
-			fd->sf_fd = i;
-
-		for (i = sysconf(_SC_OPEN_MAX); i >= 0; i--)
-			if (i != fd->sf_fd)
-				close(i);
-
-		fcntl(fd->sf_fd, F_SETFD, 0);
-
-		(void) open("/dev/null", 0);
-		(void) open(_NSC_CKDCHK_LOG, O_WRONLY|O_CREAT|O_APPEND, 0666);
-		(void) open(_NSC_CKDCHK_LOG, O_WRONLY|O_CREAT|O_APPEND, 0666);
-
-		(void) sprintf(s, "%d", fd->sf_fd);
-
-		(void) execl(_NSC_CKDCHK_PATH, "ckdchk", "-u", "-F",
-			s, fd->sf_path, 0);
-
-		exit(1);
-	}
-
-	return (pid != -1);
-}
-
-
-int
-nsc_close(fd)
-nsc_fd_t *fd;
-{
-	int rc;
-
-	if (!fd)
-		return (0);
-
-	rc = close(fd->sf_fd);
-	free(fd);
-
-	return (rc);
-}
-
-
-int
-nsc_reserve(fd)
-nsc_fd_t *fd;
-{
-	return ((fd) ? ioctl(fd->sf_fd, NSCIOC_RESERVE, 0) : 0);
-}
-
-
-int
-nsc_release(fd)
-nsc_fd_t *fd;
-{
-	if (!fd)
-		return (0);
-
-	if (ckdchk && (fd->sf_fmode & O_ACCMODE) != O_RDONLY) {
-		errno = EINVAL;
-		return (-1);
-	}
-
-	return (ioctl(fd->sf_fd, NSCIOC_RELEASE, 0));
-}
-
-
-int
-nsc_partsize(nsc_fd_t *fd, nsc_size_t *rvp)
-{
-	struct nscioc_partsize partsize;
-	int rc;
-
-	if (!fd)
-		return (0);
-
-	rc = ioctl(fd->sf_fd, NSCIOC_PARTSIZE, &partsize);
-	if (rc != 0) {
-		return (rc);
-	}
-
-	*rvp = (nsc_size_t)partsize.partsize;
-	return (0);
-}
-
-
-int
-nsc_fileno(fd)
-nsc_fd_t *fd;
-{
-	return ((fd) ? fd->sf_fd : -1);
-}
-
-
-void
-_nsc_nocheck()
-{
-	ckdchk = 0;
-}
-
-
-static int
-_nsc_do_ioctl(cmd, arg)
-int cmd;
-void *arg;
-{
-	int fd, rc, save_errno;
-
-	fd = open(_NSC_DEV_PATH, O_RDONLY);
-	if (fd < 0)
-		return (-1);
-
-	rc = save_errno = 0;
-	rc = ioctl(fd, cmd, arg);
-	if (rc < 0)
-		save_errno = errno;
-
-	close(fd);
-
-	errno = save_errno;
-	return (rc);
-}
-
-
-/*
- * int
- * nsc_freeze(char *path)
- *	Freeze a pathname
- *
- * Calling/Exit State:
- *	Returns 0 for success, or -1 and sets errno.
- *
- * Description:
- *	This is the user level interface to the nsctl freeze operation.
- *	See uts/common/ns/nsctl/nsc_freeze.c for more information.
- */
-int
-nsc_freeze(path)
-char *path;
-{
-	if (strlen(path) >= NSC_MAXPATH) {
-		errno = ENAMETOOLONG;
-		return (-1);
-	}
-
-	return (_nsc_do_ioctl(NSCIOC_FREEZE, path));
-}
-
-/*
- * int
- * nsc_unfreeze(char *path)
- *	Unfreeze a pathname
- *
- * Calling/Exit State:
- *	Returns 0 for success, or -1 and sets errno.
- *
- * Description:
- *	This is the user level interface to the nsctl unfreeze operation.
- *	See uts/common/ns/nsctl/nsc_freeze.c for more information.
- */
-int
-nsc_unfreeze(path)
-char *path;
-{
-	if (strlen(path) >= NSC_MAXPATH) {
-		errno = ENAMETOOLONG;
-		return (-1);
-	}
-
-	return (_nsc_do_ioctl(NSCIOC_UNFREEZE, path));
-}
-
-
-/*
- * int
- * nsc_isfrozen(char *path)
- *	Test if a pathname is frozen
- *
- * Calling/Exit State:
- *	Returns:
- *		0	path is frozen
- *		1	path is not frozen
- *		-1	error (errno will be set)
- *
- * Description
- *	This is the user level interface to to the nsctl isfrozen operation.
- *	See uts/common/ns/nsctl/nsc_freeze.c for more information.
- */
-int
-nsc_isfrozen(path)
-char *path;
-{
-	if (strlen(path) >= NSC_MAXPATH) {
-		errno = ENAMETOOLONG;
-		return (-1);
-	}
-
-	return (_nsc_do_ioctl(NSCIOC_ISFROZEN, path));
-}
-
-int
-nsc_gmem_sizes(int *size)
-{
-	return (_nsc_do_ioctl(NSCIOC_GLOBAL_SIZES, size));
-}
-
-int
-nsc_gmem_data(char *addr)
-{
-	return (_nsc_do_ioctl(NSCIOC_GLOBAL_DATA, addr));
-}
-
-/*
- * int
- * nsc_nvclean()
- *	mark nvmem clean, to prevent a warmstart of the cache on reboot
- */
-int
-nsc_nvclean(int force)
-{
-	int cmd;
-
-	cmd = force ? NSCIOC_NVMEM_CLEANF : NSCIOC_NVMEM_CLEAN;
-
-	return (_nsc_do_ioctl(cmd, (void *)0));
-}
diff --git a/usr/src/lib/libnsctl/common/hash.c b/usr/src/lib/libnsctl/common/hash.c
deleted file mode 100644
index 1cc7e8f257..0000000000
--- a/usr/src/lib/libnsctl/common/hash.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <sys/nsctl/nsc_hash.h>
-
-#define	HASH_PRIME 2039
-
-static int calc_hash(const char *);
-
-hash_node_t **
-nsc_create_hash()
-{
-	hash_node_t **hash;
-
-	hash = (hash_node_t **)calloc(HASH_PRIME, sizeof (hash_node_t *));
-	return (hash);
-}
-
-int
-nsc_insert_node(hash_node_t **hash, void *data, const char *key)
-{
-	int index;
-	hash_node_t *node;
-
-	node = (hash_node_t *)malloc(sizeof (hash_node_t));
-	if (!node) {
-		return (-1);
-	}
-	node->key = strdup(key);
-	node->data = data;
-
-	/*
-	 * possible enhancement would be to search
-	 * in this index for a duplicate
-	 */
-	index = calc_hash(key);
-	node->next = hash[ index ];
-	hash[ index ] = node;
-
-	return (0);
-}
-
-/*
- * lookup
- *
- * Description:
- *	Searches the hash to find a node.
- *
- * Return values:
- *	0 if not found.
- *	pointer to node if found.
- */
-void *
-nsc_lookup(hash_node_t **hash, const char *key)
-{
-	int index;
-	hash_node_t *node;
-
-	index = calc_hash(key);
-	node = hash[ index ];
-	while (node) {
-		if (strcmp(node->key, key) == 0)
-			return (node->data);
-		node = node->next;
-	}
-	return (0);
-}
-
-void *
-nsc_remove_node(hash_node_t **hash, char *key)
-{
-	int index;
-	hash_node_t *node, *prev;
-	void *retval;
-
-	index = calc_hash(key);
-	if (!hash[ index ]) {
-		return (0);
-	}
-
-	if (strcmp(hash[ index ]->key, key) == 0) {
-		node = hash[ index ];
-		retval = node->data;
-		hash[ index ] = hash[ index ]->next;
-		free(node->key);
-		free(node);
-		return (retval);
-	}
-	prev = hash[ index ];
-	node = prev->next;
-	while (node && (strcmp(node->key, key) != 0)) {
-		prev = node;
-		node = node->next;
-	}
-
-	/* did we find it? */
-	if (node) {
-		prev->next = node->next;
-		retval = node->data;
-		free(node->key);
-		free(node);
-		return (retval);
-	}
-	return (0);
-}
-
-void
-nsc_remove_all(hash_node_t **hash, void (*callback)(void *))
-{
-	int i;
-	hash_node_t *p, *next;
-
-	for (i = 0; i < HASH_PRIME; i++) {
-		p = hash[ i ];
-		while (p) {
-			next = p->next;
-			if (callback) {
-				callback(p->data);
-			}
-			free(p->key);
-			free(p);
-			p = next;
-		}
-	}
-	free(hash);
-}
-
-/* ---------------------------------------------------------------------- */
-
-/*
- * Basic rotating hash, as per Knuth.
- */
-static int
-calc_hash(const char *key)
-{
-	unsigned int hash, i;
-	int len = strlen(key);
-	for (hash = len, i = 0; i < len; i++) {
-		hash = (hash << 5) ^ (hash >> 27) ^ key[ i ];
-	}
-	return (hash % HASH_PRIME);
-}
diff --git a/usr/src/lib/libnsctl/common/libnsctl.h b/usr/src/lib/libnsctl/common/libnsctl.h
deleted file mode 100644
index abd165ce42..0000000000
--- a/usr/src/lib/libnsctl/common/libnsctl.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-
-#ifndef	_LIBNSCTL_H
-#define	_LIBNSCTL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/nsctl/nsctl.h>
-#include <sys/nsctl/nsc_ioctl.h>
-
-
-/*
- * Standard Definitions.
- */
-
-#ifdef sun
-#define	_NSC_DEV_PATH		"/dev/nsctl"
-#else
-#define	_NSC_DEV_PATH		"/dev/sd"
-#endif
-#define	_NSC_CKDCHK_PATH	"/usr/install/simckd/bin/ckdchk"
-#define	_NSC_CKDCHK_LOG		"/rsvd/dumps/ckdchk.log"
-
-
-typedef struct nsc_fd_s {
-	int	sf_fd;			   /* SD device */
-	int	sf_flag;		   /* Open flags */
-	int	sf_fmode;		   /* File modes */
-	char	sf_path[NSC_MAXPATH];   /* Pathname */
-} nsc_fd_t;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* _LIBNSCTL_H */
diff --git a/usr/src/lib/libnsctl/common/llib-lnsctl b/usr/src/lib/libnsctl/common/llib-lnsctl
deleted file mode 100644
index 7defea0425..0000000000
--- a/usr/src/lib/libnsctl/common/llib-lnsctl
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/* LINTLIBRARY */
-/* PROTOLIB1 */
-
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <sys/types.h>
-#include <nsctl.h>
-#include <sys/nsctl/nsc_hash.h>
-
-void _nsc_nocheck(void);
-nsc_fd_t *nsc_open(char *path, int flag, int mode);
-nsc_fd_t *nsc_fdopen(int id, char *path, int mode);
-int nsc_close(nsc_fd_t *fd);
-int nsc_fileno(nsc_fd_t *fd);
-int nsc_reserve(nsc_fd_t *fd);
-int nsc_release(nsc_fd_t *fd);
-int nsc_partsize(nsc_fd_t *fd, nsc_size_t *size);
-int nsc_freeze(char *path);
-int nsc_unfreeze(char *path);
-int nsc_isfrozen(char *path);
-int nsc_getsystemid(int *id);
-int nsc_name_to_id(char *name, int *id);
-int nsc_id_to_name(char **name, int id);
-int nsc_check_release(const char *build_rel, nsc_release_t *map, char **reqd);
-hash_node_t **nsc_create_hash();
-int nsc_insert_node(hash_node_t **, void *, const char *);
-void *nsc_lookup(hash_node_t **, const char *);
-void *nsc_remove_node(hash_node_t **, char *);
-void nsc_remove_all(hash_node_t **, void (*)(void *));
diff --git a/usr/src/lib/libnsctl/common/machdep.c b/usr/src/lib/libnsctl/common/machdep.c
deleted file mode 100644
index d577995ad1..0000000000
--- a/usr/src/lib/libnsctl/common/machdep.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <sys/types.h>
-#include <sys/utsname.h>
-#include <fcntl.h>
-#include <sys/param.h>
-#include <unistd.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "libnsctl.h"
-#include <nsctl.h>
-#include <sys/ncall/ncall.h>
-
-
-
-/*
- * Internal routine to fetch all the current nodes that are
- * considered 'up'.
- * Returns the number of ncall_info structures that are valid
- * returned via the nodelist pointer, or -1 on an error.
- * If the call succeeds, then the memory returned via the
- * nodelist pointer needs to be freed by the caller.
- */
-
-static int
-nsc_getcurrentnodes(ncall_node_t **nodelist)
-{
-	ncall_node_t *mynodelist;
-	int size;
-	int fd;
-	int rc = -1;
-	int save_errno = 0;
-	int ioctlcmd;
-
-	if (nodelist == NULL) {
-		errno = EINVAL;
-		return (-1);
-	}
-	*nodelist = NULL;
-	if ((fd = open("/dev/ncall", O_RDONLY)) < 0) {
-		return (-1);
-	}
-	if ((size = ioctl(fd, NC_IOC_GETNETNODES, NULL)) < 1) {
-		size = 1;
-		ioctlcmd = NC_IOC_GETNODE;
-	} else {
-		ioctlcmd = NC_IOC_GETNETNODES;
-	}
-
-	mynodelist = malloc(size * sizeof (*mynodelist));
-	if (mynodelist == NULL) {
-		save_errno = ENOMEM;
-	} else {
-		rc = ioctl(fd, ioctlcmd, mynodelist);
-		if (rc < 0) {
-			save_errno = errno;
-			free(mynodelist);
-		} else {
-			/* fixup return value for single node ioctl */
-			if (ioctlcmd == NC_IOC_GETNODE)
-				rc = 1;
-			*nodelist = mynodelist;
-		}
-	}
-	close(fd);
-	errno = save_errno;
-	return (rc);
-}
-
-
-/*
- * return the system id (the current value in the kernel
- * currently running).
- *
- * on error return -1 and set errno.
- */
-int
-nsc_getsystemid(int *id)
-{
-	ncall_node_t node;
-	int rval = 0;
-	int save_errno = 0;
-	int fd;
-
-	*id = 0;
-
-	fd = open("/dev/ncall", O_RDONLY);
-	if (fd < 0)
-		return (-1);
-
-	memset(&node, 0, sizeof (node));
-
-	rval = ioctl(fd, NC_IOC_GETNODE, &node);
-	if (rval < 0)
-		save_errno = errno;
-	else {
-		*id = node.nc_nodeid;
-		/*
-		 * Return 0, not the mirror node id as returned
-		 * from the ioctl.
-		 */
-		rval = 0;
-	}
-
-	close(fd);
-
-	errno = save_errno;
-	return (rval);
-}
-
-
-/*
- * Runtime Solaris release checking.
- *
- * Compare the build release to the runtime release to check for an
- * acceptable match.
- *
- * Arguments:
- *	build_ver   - the string Solaris build release (e.g. "5.8")
- *	map         - optional array of nsc_release_t defining
- *			acceptable build release / runtime release
- *			matches. If supplied, must end will a NULL
- *			array element.  See src/head/nsctl.h for info.
- *	reqd        - used to return the required OS versions if the
- *			return value is not -1.  The returned string
- *			is readonly.
- *
- * Returns:
- *	TRUE	- acceptable match
- *	FALSE	- no match (component should not continue to run)
- *	-1	- error (errno is set)
- */
-
-int
-nsc_check_release(const char *build_rel, nsc_release_t *map, char **reqd)
-{
-	struct utsname uts;
-	nsc_release_t *mp;
-	const char *sep = ", ";
-	char *cp, *tofree, *last;
-	int rc;
-
-	if (reqd)
-		*reqd = NULL;
-
-	if (build_rel == NULL || *build_rel == '\0') {
-		errno = EINVAL;
-		return (-1);
-	}
-
-	/* assume that build_rel is the required release for now */
-	if (reqd)
-		*reqd = (char *)build_rel;
-
-	if (uname(&uts) < 0)
-		return (-1);
-
-	/* build release == runtime release is always acceptable */
-	if (strcmp(build_rel, uts.release) == 0)
-		return (TRUE);
-
-	if (map == NULL)
-		return (FALSE);
-
-	rc = FALSE;
-	tofree = NULL;
-
-	for (mp = map; mp->build != NULL && mp->runtime != NULL; mp++) {
-		if (strcmp(mp->build, build_rel) == 0) {
-			/*
-			 * found an entry for this build release
-			 * - search for a match in the runtime releases
-			 */
-
-			/* reset reqd to this entry */
-			if (reqd)
-				*reqd = (char *)mp->runtime;
-
-			/*
-			 * operate on a copy of the string since strtok
-			 * is destructive.
-			 */
-			tofree = cp = strdup(mp->runtime);
-			if (cp == NULL) {
-				errno = ENOMEM;
-				rc = -1;
-				break;
-			}
-
-			cp = strtok_r(cp, sep, &last);
-			while (cp != NULL) {
-				if (strcmp(cp, uts.release) == 0) {
-					rc = TRUE;
-					break;
-				}
-
-				cp = strtok_r(NULL, sep, &last);
-			}
-
-			break;
-		}
-	}
-
-	if (tofree)
-		free(tofree);
-
-	return (rc);
-}
-
-
-/*
- * return the system id corresponding to name
- *
- * on error return -1 and set errno.
- */
-int
-nsc_name_to_id(char *name, int *id)
-{
-	ncall_node_t *nodes;
-	int rval = 0;
-	int nodecnt;
-	int slot;
-
-	*id = 0;
-
-	nodecnt = nsc_getcurrentnodes(&nodes);
-	if (nodecnt < 0) {
-		rval = -1;
-	} else {
-		for (slot = 0; slot < nodecnt; slot++) {
-			if (strcmp(name, nodes[slot].nc_nodename) == 0) {
-				*id = nodes[slot].nc_nodeid;
-				break;
-			}
-		}
-		if (slot >= nodecnt) {
-			errno = ENOENT;
-			rval = -1;
-		}
-		free(nodes);
-	}
-	return (rval);
-}
-
-/*
- * return the node name corresponding to system id
- *
- * on error return -1 and set errno.
- * The returned string has been strdup() and needs
- * to be freed by the caller.
- */
-int
-nsc_id_to_name(char **name, int id)
-{
-	ncall_node_t *nodes;
-	int rval = 0;
-	int nodecnt;
-	int slot;
-	char *foundname;
-
-	*name = 0;
-	foundname = NULL;
-
-	nodecnt = nsc_getcurrentnodes(&nodes);
-	if (nodecnt < 0) {
-		rval = -1;
-	} else {
-		for (slot = 0; slot < nodecnt; slot++) {
-			if (nodes[slot].nc_nodeid == id) {
-				foundname = strdup(nodes[slot].nc_nodename);
-				if (foundname) {
-					*name = foundname;
-				} else {
-					errno = ENOMEM;
-					rval = -1;
-				}
-				break;
-			}
-		}
-		if (slot >= nodecnt) {
-			errno = ENOENT;
-			rval = -1;
-		}
-		free(nodes);
-	}
-	return (rval);
-}
diff --git a/usr/src/lib/libnsctl/common/mapfile-vers b/usr/src/lib/libnsctl/common/mapfile-vers
deleted file mode 100644
index eb399179e2..0000000000
--- a/usr/src/lib/libnsctl/common/mapfile-vers
+++ /dev/null
@@ -1,70 +0,0 @@
-# CDDL HEADER START
-#
-# The contents of this file are subject to the terms of the
-# Common Development and Distribution License (the "License").
-# You may not use this file except in compliance with the License.
-#
-# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
-# or http://www.opensolaris.org/os/licensing.
-# See the License for the specific language governing permissions
-# and limitations under the License.
-#
-# When distributing Covered Code, include this CDDL HEADER in each
-# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
-# If applicable, add the following below this CDDL HEADER, with the
-# fields enclosed by brackets "[]" replaced with your own identifying
-# information: Portions Copyright [yyyy] [name of copyright owner]
-#
-# CDDL HEADER END
-#
-# Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
-#
-
-#
-# MAPFILE HEADER START
-#
-# WARNING:  STOP NOW.  DO NOT MODIFY THIS FILE.
-# Object versioning must comply with the rules detailed in
-#
-#	usr/src/lib/README.mapfiles
-#
-# You should not be making modifications here until you've read the most current
-# copy of that file. If you need help, contact a gatekeeper for guidance.
-#
-# MAPFILE HEADER END
-#
-
-$mapfile_version 2
-
-#
-# Generic interface definition for usr/src/lib/libnsctl.
-#
-
-SYMBOL_VERSION SUNWprivate_1.1 {
-	global:
-		_nsc_nocheck;
-		nsc_check_release;
-		nsc_close;
-		nsc_fdopen;
-		nsc_fileno;
-		nsc_freeze;
-		nsc_getsystemid;
-		nsc_gmem_data;
-		nsc_gmem_sizes;
-		nsc_id_to_name;
-		nsc_isfrozen;
-		nsc_name_to_id;
-		nsc_nvclean;
-		nsc_open;
-		nsc_partsize;
-		nsc_release;
-		nsc_reserve;
-		nsc_unfreeze;
-		nsc_create_hash;
-		nsc_insert_node;
-		nsc_lookup;
-		nsc_remove_node;
-		nsc_remove_all;
-	local:
-		*;
-};
diff --git a/usr/src/lib/libnsctl/common/nsc_hash.h b/usr/src/lib/libnsctl/common/nsc_hash.h
deleted file mode 100644
index 80cf846861..0000000000
--- a/usr/src/lib/libnsctl/common/nsc_hash.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_NSC_HASH_H
-#define	_NSC_HASH_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct hash_node_s {
-	struct hash_node_s *next;
-	char *key;
-	void *data;
-} hash_node_t;
-
-hash_node_t **nsc_create_hash();
-int nsc_insert_node(hash_node_t **, void *, const char *);
-void *nsc_lookup(hash_node_t **, const char *);
-void *nsc_remove_node(hash_node_t **, char *);
-void nsc_remove_all(hash_node_t **, void (*)(void *));
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif	/* _NSC_HASH_H */