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Diffstat (limited to 'cddl/compat/opensolaris/misc/deviceid.c')
-rw-r--r--cddl/compat/opensolaris/misc/deviceid.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/cddl/compat/opensolaris/misc/deviceid.c b/cddl/compat/opensolaris/misc/deviceid.c
new file mode 100644
index 000000000000..f37b1d6d3563
--- /dev/null
+++ b/cddl/compat/opensolaris/misc/deviceid.c
@@ -0,0 +1,119 @@
+/*-
+ * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <libgeom.h>
+#include <devid.h>
+
+int
+devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name)
+{
+
+ if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >=
+ sizeof(retdevid->devid)) {
+ return (EINVAL);
+ }
+ *retminor_name = strdup("");
+ if (*retminor_name == NULL);
+ return (ENOMEM);
+ return (0);
+}
+
+int
+devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name,
+ devid_nmlist_t **retlist)
+{
+ char path[MAXPATHLEN];
+ char *dst;
+
+ if (g_get_name(devid.devid, path, sizeof(path)) == -1)
+ return (errno);
+ *retlist = malloc(sizeof(**retlist));
+ if (*retlist == NULL)
+ return (ENOMEM);
+ if (strlcpy((*retlist)[0].devname, path,
+ sizeof((*retlist)[0].devname)) >= sizeof((*retlist)[0].devname)) {
+ free(*retlist);
+ return (ENAMETOOLONG);
+ }
+ return (0);
+}
+
+void
+devid_str_free(char *str)
+{
+
+ free(str);
+}
+
+void
+devid_free(ddi_devid_t devid)
+{
+ /* Do nothing. */
+}
+
+void
+devid_free_nmlist(devid_nmlist_t *list)
+{
+
+ free(list);
+}
+
+int
+devid_get(int fd, ddi_devid_t *retdevid)
+{
+
+ if (ioctl(fd, DIOCGIDENT, retdevid->devid) == -1)
+ return (errno);
+ if (retdevid->devid[0] == '\0')
+ return (ENOENT);
+ return (0);
+}
+
+int
+devid_get_minor_name(int fd, char **retminor_name)
+{
+
+ *retminor_name = strdup("");
+ if (*retminor_name == NULL)
+ return (ENOMEM);
+ return (0);
+}
+
+char *
+devid_str_encode(ddi_devid_t devid, char *minor_name)
+{
+
+ return (strdup(devid.devid));
+}