/*
- * Copyright (c) 2005 Zmanda, Inc. All Rights Reserved.
+ * Copyright (c) 2005-2008 Zmanda Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 2.1 as
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
- * Contact information: Zmanda Inc., 505 N Mathlida Ave, Suite 120
- * Sunnyvale, CA 94085, USA, or: http://www.zmanda.com
+ * Contact information: Zmanda Inc., 465 S Mathlida Ave, Suite 300
+ * Sunnyvale, CA 94086, USA, or: http://www.zmanda.com
*/
/* Tape operations for XENIX systems. Most of this stuff is based on
#include <amanda.h>
#include <tape-ops.h>
+#include "glib-util.h"
/* Uncomment to test compilation on non-XENIX systems. */
/* ---
}
gboolean tape_fsf(int fd, guint count) {
- while (--count >= 0) {
+ while (count-- > 0) {
if (0 != ioctl(fd, T_RFM))
return FALSE;
}
return TRUE;
}
-gboolean tape_bsf(int fd, guint count) {
+gboolean tape_bsf(int fd G_GNUC_UNUSED, guint count G_GNUC_UNUSED) {
g_assert_not_reached();
return FALSE;
}
-gboolean tape_fsr(int fd, guint count) {
+gboolean tape_fsr(int fd G_GNUC_UNUSED, guint count G_GNUC_UNUSED) {
g_assert_not_reached();
return FALSE;
}
-gboolean tape_bsr(int fd, guint count) {
+gboolean tape_bsr(int fd G_GNUC_UNUSED, guint count G_GNUC_UNUSED) {
g_assert_not_reached();
return FALSE;
}
-gint tape_eod(int fd) {
+gint tape_eod(int fd G_GNUC_UNUSED) {
g_assert_not_reached();
return TAPE_OP_ERROR;
}
gboolean tape_weof(int fd, guint8 count) {
- while (count -- > 0) {
+ while (count-- > 0) {
if (0 != ioctl(fd, T_WFM))
return FALSE;
}
return TRUE;
}
-gboolean tape_setcompression(int fd, gboolean on) {
+gboolean tape_setcompression(int fd G_GNUC_UNUSED, gboolean on G_GNUC_UNUSED) {
return FALSE;
}
-TapeCheckResult tape_is_tape_device(int fd) {
+DeviceStatusFlags tape_is_tape_device(int fd) {
struct tape_info result;
if (0 == ioctl(fd, MT_STATUS, &result)) {
- return TAPE_CHECK_SUCCESS;
+ return DEVICE_STATUS_SUCCESS;
} else {
- return TAPE_CHECK_FAILURE;
+ return DEVICE_STATUS_DEVICE_ERROR;
}
}
-TapeCheckResult tape_is_ready(int fd) {
+DeviceStatusFlags tape_is_ready(int fd G_GNUC_UNUSED, TapeDevice *t_self G_GNUC_UNUSED) {
/* We can probably do better. */
- return TAPE_CHECK_UNKNOWN;
+ return DEVICE_STATUS_SUCCESS;
}
-void tape_device_discover_capabilities(TapeDevice * t_self) {
- Device * self;
- GValue val;
-
- self = DEVICE(t_self);
- g_return_if_fail(self != NULL);
-
- bzero(&val, sizeof(val));
- g_value_init(&val, FEATURE_SUPPORT_FLAGS_TYPE);
-
- g_value_set_flags(&val,
- FEATURE_STATUS_ENABLED | FEATURE_SURETY_BAD |
- FEATURE_SOURCE_DEFAULT);
- device_property_set(self, PROPERTY_FSF, &val);
-
- g_value_set_flags(&val,
- FEATURE_STATUS_DISABLED | FEATURE_SURETY_GOOD |
- FEATURE_SOURCE_DEFAULT);
- device_property_set(self, PROPERTY_BSF, &val);
-
- g_value_set_flags(&val,
- FEATURE_STATUS_DISABLED | FEATURE_SURETY_GOOD |
- FEATURE_SOURCE_DEFAULT);
- device_property_set(self, PROPERTY_FSR, &val);
-
- g_value_set_flags(&val,
- FEATURE_STATUS_DISABLED | FEATURE_SURETY_GOOD |
- FEATURE_SOURCE_DEFAULT);
- device_property_set(self, PROPERTY_BSR, &val);
-
- g_value_set_flags(&val,
- FEATURE_STATUS_DISABLED | FEATURE_SURETY_GOOD |
- FEATURE_SOURCE_DEFAULT);
- device_property_set(self, PROPERTY_EOM, &val);
-
- g_value_unset_init(&val, G_TYPE_UINT);
- g_value_set_uint(&val, 2);
- device_property_set(self, PROPERTY_FINAL_FILEMARKS, &val);
+void tape_device_detect_capabilities(TapeDevice * t_self) {
+ tape_device_set_capabilities(t_self,
+ TRUE, PROPERTY_SURETY_BAD, PROPERTY_SOURCE_DEFAULT, /* fsf*/
+ FALSE, PROPERTY_SURETY_GOOD, PROPERTY_SOURCE_DEFAULT, /* bsf*/
+ FALSE, PROPERTY_SURETY_GOOD, PROPERTY_SOURCE_DEFAULT, /* fsr*/
+ FALSE, PROPERTY_SURETY_GOOD, PROPERTY_SOURCE_DEFAULT, /* bsr*/
+ FALSE, PROPERTY_SURETY_GOOD, PROPERTY_SOURCE_DEFAULT, /* eom*/
+ FALSE, PROPERTY_SURETY_GOOD, PROPERTY_SOURCE_DEFAULT, /* bsf_after_eom*/
+ 2, PROPERTY_SURETY_BAD, PROPERTY_SOURCE_DEFAULT /* final_filemarks*/
+ );
}