/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2012 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
+ modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation and included
in the file LICENSE.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Affero General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- Bacula® is a registered trademark of John Walker.
+ Bacula® is a registered trademark of Kern Sibbald.
The licensor of Bacula is the Free Software Foundation Europe
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
* Kern Sibbald, MM
*
* NOTE!!!! None of these routines are reentrant. You must
- * use dev->r_dlock() and dev->unlock() at a higher level,
+ * use dev->rLock() and dev->Unlock() at a higher level,
* or use the xxx_device() equivalents. By moving the
* thread synchronization to a higher level, we permit
* the higher level routines to "seize" the device and
* daemon. More complicated coding (double buffering, writer
* thread, ...) is left for a later version.
*
- * Version $Id$
*/
/*
* Handling I/O errors and end of tape conditions are a bit tricky.
- * This is how it is currently done when writting.
+ * This is how it is currently done when writing.
* On either an I/O error or end of tape,
* we will stop writing on the physical device (no I/O recovery is
* attempted at least in this daemon). The state flag will be sent
/* Forward referenced functions */
void set_os_device_parameters(DCR *dcr);
static bool dev_get_os_pos(DEVICE *dev, struct mtget *mt_stat);
-static char *mode_to_str(int mode);
+static const char *mode_to_str(int mode);
+static DEVICE *m_init_dev(JCR *jcr, DEVRES *device, bool new_init);
/*
* Allocate and initialize the DEVICE structure
*/
DEVICE *
init_dev(JCR *jcr, DEVRES *device)
+{
+ DEVICE *dev = m_init_dev(jcr, device, false);
+ return dev;
+}
+
+static DEVICE *
+m_init_dev(JCR *jcr, DEVRES *device, bool new_init)
{
struct stat statp;
int errstat;
device->dev_type = B_TAPE_DEV;
} else if (S_ISFIFO(statp.st_mode)) {
device->dev_type = B_FIFO_DEV;
+#ifdef USE_VTAPE
+ /* must set DeviceType = Vtape
+ * in normal mode, autodetection is disabled
+ */
+ } else if (S_ISREG(statp.st_mode)) {
+ device->dev_type = B_VTAPE_DEV;
+#endif
} else if (!(device->cap_bits & CAP_REQMOUNT)) {
Jmsg2(jcr, M_ERROR, 0, _("%s is an unknown device type. Must be tape or directory\n"
" or have RequiresMount=yes for DVD. st_mode=%x\n"),
device->dev_type = B_DVD_DEV;
}
}
-
- dev = (DEVICE *)malloc(sizeof(DEVICE));
- memset(dev, 0, sizeof(DEVICE));
- dev->Slot = -1; /* unknown */
+ switch (device->dev_type) {
+ case B_DVD_DEV:
+ Jmsg0(jcr, M_FATAL, 0, _("DVD support is now deprecated\n"));
+ return NULL;
+ case B_VTAPE_DEV:
+ dev = New(vtape);
+ break;
+#ifdef USE_FTP
+ case B_FTP_DEV:
+ dev = New(ftp_device);
+ break;
+#endif
+#ifdef HAVE_WIN32
+/* TODO: defined in src/win32/stored/mtops.cpp */
+ case B_TAPE_DEV:
+ dev = New(win32_tape_device);
+ break;
+ case B_FILE_DEV:
+ dev = New(win32_file_device);
+ break;
+#else
+ case B_TAPE_DEV:
+ case B_FILE_DEV:
+ case B_FIFO_DEV:
+ dev = New(DEVICE);
+ break;
+#endif
+ default:
+ return NULL;
+ }
+ dev->clear_slot(); /* unknown */
/* Copy user supplied device parameters from Resource */
dev->dev_name = get_memory(strlen(device->device_name)+1);
dev->max_block_size = device->max_block_size;
dev->max_volume_size = device->max_volume_size;
dev->max_file_size = device->max_file_size;
+ dev->max_concurrent_jobs = device->max_concurrent_jobs;
dev->volume_capacity = device->volume_capacity;
dev->max_rewind_wait = device->max_rewind_wait;
dev->max_open_wait = device->max_open_wait;
dev->drive_index = device->drive_index;
dev->autoselect = device->autoselect;
dev->dev_type = device->dev_type;
+ dev->device = device;
if (dev->is_tape()) { /* No parts on tapes */
dev->max_part_size = 0;
} else {
if (dev->vol_poll_interval && dev->vol_poll_interval < 60) {
dev->vol_poll_interval = 60;
}
- /* Link the dev and device structures together */
- dev->device = device;
device->dev = dev;
if (dev->is_fifo()) {
* - Check that the mount point is available
* - Check that (un)mount commands are defined
*/
- if ((dev->is_file() || dev->is_dvd()) && dev->requires_mount()) {
+ if (dev->is_file() && dev->requires_mount()) {
if (!device->mount_point || stat(device->mount_point, &statp) < 0) {
berrno be;
dev->dev_errno = errno;
Jmsg2(jcr, M_ERROR_TERM, 0, _("Unable to stat mount point %s: ERR=%s\n"),
device->mount_point, be.bstrerror());
}
- }
- if (dev->is_dvd()) {
+
if (!device->mount_command || !device->unmount_command) {
Jmsg0(jcr, M_ERROR_TERM, 0, _("Mount and unmount commands must defined for a device which requires mount.\n"));
}
- if (!device->write_part_command) {
- Jmsg0(jcr, M_ERROR_TERM, 0, _("Write part command must be defined for a device which requires mount.\n"));
- }
}
/* Sanity check */
dev->max_block_size = 0;
}
if (dev->max_block_size % TAPE_BSIZE != 0) {
- Jmsg2(jcr, M_WARNING, 0, _("Max block size %u not multiple of device %s block size.\n"),
- dev->max_block_size, dev->print_name());
+ Jmsg3(jcr, M_WARNING, 0, _("Max block size %u not multiple of device %s block size=%d.\n"),
+ dev->max_block_size, dev->print_name(), TAPE_BSIZE);
+ }
+ if (dev->max_volume_size != 0 && dev->max_volume_size < (dev->max_block_size << 4)) {
+ Jmsg(jcr, M_ERROR_TERM, 0, _("Max Vol Size < 8 * Max Block Size for device %s\n"),
+ dev->print_name());
}
dev->errmsg = get_pool_memory(PM_EMSG);
*dev->errmsg = 0;
- if ((errstat = pthread_mutex_init(&dev->m_mutex, NULL)) != 0) {
+ if ((errstat = dev->init_mutex()) != 0) {
berrno be;
dev->dev_errno = errstat;
Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.bstrerror(errstat));
if ((errstat = pthread_mutex_init(&dev->spool_mutex, NULL)) != 0) {
berrno be;
dev->dev_errno = errstat;
- Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.bstrerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init spool mutex: ERR=%s\n"), be.bstrerror(errstat));
+ Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
+ }
+ if ((errstat = dev->init_acquire_mutex()) != 0) {
+ berrno be;
+ dev->dev_errno = errstat;
+ Mmsg1(dev->errmsg, _("Unable to init acquire mutex: ERR=%s\n"), be.bstrerror(errstat));
+ Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
+ }
+ if ((errstat = dev->init_read_acquire_mutex()) != 0) {
+ berrno be;
+ dev->dev_errno = errstat;
+ Mmsg1(dev->errmsg, _("Unable to init read acquire mutex: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
+
+ dev->set_mutex_priorities();
+
+
#ifdef xxx
if ((errstat = rwl_init(&dev->lock)) != 0) {
berrno be;
return dev;
}
+/* default primitives are designed for file */
+int DEVICE::d_open(const char *pathname, int flags)
+{
+ return ::open(pathname, flags);
+}
+
+int DEVICE::d_close(int fd)
+{
+ return ::close(fd);
+}
+
+int DEVICE::d_ioctl(int fd, ioctl_req_t request, char *mt_com)
+{
+ return ::ioctl(fd, request, mt_com);
+}
+
+ssize_t DEVICE::d_read(int fd, void *buffer, size_t count)
+{
+ return ::read(fd, buffer, count);
+}
+
+ssize_t DEVICE::d_write(int fd, const void *buffer, size_t count)
+{
+ return ::write(fd, buffer, count);
+}
+
/*
* Open the device with the operating system and
* initialize buffer pointers.
*
- * Returns: -1 on error
- * fd on success
+ * Returns: true on success
+ * false on error
*
* Note, for a tape, the VolName is the name we give to the
* volume (not really used here), but for a file, the
* In the case of a file, the full name is the device name
* (archive_name) with the VolName concatenated.
*/
-int
+bool
DEVICE::open(DCR *dcr, int omode)
{
int preserve = 0;
if (is_open()) {
if (openmode == omode) {
- return m_fd;
+ return true;
} else {
- if (is_tape()) {
- tape_close(m_fd);
- } else {
- ::close(m_fd);
- }
+ d_close(m_fd);
clear_opened();
Dmsg0(100, "Close fd for mode change.\n");
preserve = state & (ST_LABEL|ST_APPEND|ST_READ);
}
}
if (dcr) {
- bstrncpy(VolCatInfo.VolCatName, dcr->VolumeName, sizeof(VolCatInfo.VolCatName));
+ dcr->setVolCatName(dcr->VolumeName);
+ VolCatInfo = dcr->VolCatInfo; /* structure assign */
}
Dmsg4(100, "open dev: type=%d dev_name=%s vol=%s mode=%s\n", dev_type,
- print_name(), VolCatInfo.VolCatName, mode_to_str(omode));
+ print_name(), getVolCatName(), mode_to_str(omode));
state &= ~(ST_LABEL|ST_APPEND|ST_READ|ST_EOT|ST_WEOT|ST_EOF);
- Slot = -1; /* unknown slot */
label_type = B_BACULA_LABEL;
+
if (is_tape() || is_fifo()) {
open_tape_device(dcr, omode);
- } else if (is_dvd()) {
- Dmsg1(100, "call open_dvd_device mode=%s\n", mode_to_str(omode));
- open_dvd_device(dcr, omode);
+ } else if (is_ftp()) {
+ open_device(dcr, omode);
} else {
Dmsg1(100, "call open_file_device mode=%s\n", mode_to_str(omode));
open_file_device(dcr, omode);
}
state |= preserve; /* reset any important state info */
Dmsg2(100, "preserve=0x%x fd=%d\n", preserve, m_fd);
- return m_fd;
+ return m_fd >= 0;
}
void DEVICE::set_mode(int new_mode)
utime_t start_time = time(NULL);
#endif
+ mount(1); /* do mount if required */
Dmsg0(100, "Open dev: device is tape\n");
#if defined(HAVE_WIN32)
/* Windows Code */
- if ((m_fd = tape_open(dev_name, mode)) < 0) {
+ if ((m_fd = d_open(dev_name, mode)) < 0) {
dev_errno = errno;
}
/* If busy retry each second for max_open_wait seconds */
for ( ;; ) {
/* Try non-blocking open */
- m_fd = ::open(dev_name, mode+O_NONBLOCK);
+ m_fd = d_open(dev_name, mode+O_NONBLOCK);
if (m_fd < 0) {
berrno be;
dev_errno = errno;
mt_com.mt_op = MTREW;
mt_com.mt_count = 1;
/* rewind only if dev is a tape */
- if (is_tape() && (ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0)) {
+ if (is_tape() && (d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0)) {
berrno be;
dev_errno = errno; /* set error status from rewind */
- ::close(m_fd);
+ d_close(m_fd);
clear_opened();
Dmsg2(100, "Rewind error on %s close: ERR=%s\n", print_name(),
be.bstrerror(dev_errno));
}
} else {
/* Got fd and rewind worked, so we must have medium in drive */
- ::close(m_fd);
- m_fd = ::open(dev_name, mode); /* open normally */
+ d_close(m_fd);
+ m_fd = d_open(dev_name, mode); /* open normally */
if (m_fd < 0) {
berrno be;
dev_errno = errno;
Dmsg1(100, "open dev: tape %d opened\n", m_fd);
}
+void DEVICE::open_device(DCR *dcr, int omode)
+{
+ /* do nothing waiting to split open_file/tape_device */
+}
/*
- * Open a file device
+ * Open a file device.
*/
void DEVICE::open_file_device(DCR *dcr, int omode)
{
if (!IsPathSeparator(archive_name.c_str()[strlen(archive_name.c_str())-1])) {
pm_strcat(archive_name, "/");
}
- pm_strcat(archive_name, VolCatInfo.VolCatName);
+ pm_strcat(archive_name, getVolCatName());
}
mount(1); /* do mount if required */
Mmsg2(errmsg, _("Could not open: %s, ERR=%s\n"), archive_name.c_str(),
be.bstrerror());
Dmsg1(100, "open failed: %s", errmsg);
- Emsg0(M_FATAL, 0, errmsg);
- } else {
+ }
+ if (m_fd >= 0) {
dev_errno = 0;
file = 0;
file_addr = 0;
m_fd, part, num_dvd_parts, part_size);
}
-/*
- * Open a DVD device. N.B. at this point, dcr->VolCatInfo.VolCatName
- * (NB:??? I think it's VolCatInfo.VolCatName that is right)
- * has the desired Volume name, but there is NO assurance that
- * any other field of VolCatInfo is correct.
- */
-void DEVICE::open_dvd_device(DCR *dcr, int omode)
-{
- POOL_MEM archive_name(PM_FNAME);
- struct stat filestat;
-
- /*
- * Handle opening of DVD Volume
- */
- Dmsg2(100, "Enter: open_dvd_dev: DVD vol=%s mode=%s\n",
- &dcr->VolCatInfo, mode_to_str(omode));
-
- /*
- * For a DVD we must always pull the state info from dcr->VolCatInfo
- * This is a bit ugly, but is necessary because we need to open/close/re-open
- * the dvd file in order to properly mount/unmount and access the
- * DVD. So we store the state of the DVD as far as is known in the
- * catalog in dcr->VolCatInfo, and thus we refresh the dev->VolCatInfo
- * copy here, when opening.
- */
- VolCatInfo = dcr->VolCatInfo; /* structure assignment */
- Dmsg1(100, "Volume=%s\n", VolCatInfo.VolCatName);
-
- if (VolCatInfo.VolCatName[0] == 0) {
- Dmsg1(10, "Could not open DVD device %s. No Volume name given.\n",
- print_name());
- Mmsg(errmsg, _("Could not open DVD device %s. No Volume name given.\n"),
- print_name());
- clear_opened();
- return;
- }
-
- if (part == 0) {
- Dmsg0(100, "Set part=1\n");
- part = 1; /* count from 1 */
- file_size = 0;
- }
- part_size = 0;
- if (num_dvd_parts != VolCatInfo.VolCatParts) {
- num_dvd_parts = VolCatInfo.VolCatParts;
- }
-
- /*
- * If we are not trying to access the last part, set mode to
- * OPEN_READ_ONLY as writing would be an error.
- */
- Dmsg2(100, "open DVD part=%d num_dvd_parts=%d\n", part, num_dvd_parts);
- /* Now find the name of the part that we want to access */
- if (part <= num_dvd_parts) {
- omode = OPEN_READ_ONLY;
- make_mounted_dvd_filename(this, archive_name);
- set_part_spooled(false);
- } else {
- omode = OPEN_READ_WRITE;
- make_spooled_dvd_filename(this, archive_name);
- set_part_spooled(true);
- }
- set_mode(omode);
-
- // Clear any previous blank_dvd status - we will recalculate it here
- blank_dvd = false;
-
- Dmsg3(99, "open_dvd_device: part=%d num_dvd_parts=%d, VolCatInfo.VolCatParts=%d\n",
- part, num_dvd_parts, dcr->VolCatInfo.VolCatParts);
-
- if (mount(1)) {
- Dmsg0(99, "DVD device mounted.\n");
- if (num_dvd_parts == 0 && !truncating) {
- /*
- * If we can mount the device, and we are not truncating the DVD,
- * we usually want to abort. There is one exception, if there is
- * only one 0-sized file on the DVD, with the right volume name,
- * we continue (it's the method used by truncate_dvd to truncate a volume).
- */
- if (!check_can_write_on_non_blank_dvd(dcr)) {
- Mmsg(errmsg, _("The DVD in device %s contains data, please blank it before writing.\n"), print_name());
- Emsg0(M_FATAL, 0, errmsg);
- unmount(1); /* Unmount the device, so the operator can change it. */
- clear_opened();
- return;
- }
- blank_dvd = true;
- } else {
- /*
- * Ensure that we have the correct DVD loaded by looking for part1.
- * We only succeed the open if it exists. Failure to do this could
- * leave us trying to add a part to a different DVD!
- */
- uint32_t oldpart = part;
- struct stat statp;
- POOL_MEM part1_name(PM_FNAME);
- part = 1;
- make_mounted_dvd_filename(this, part1_name);
- part = oldpart;
- if (stat(part1_name.c_str(), &statp) < 0) {
- berrno be;
- Mmsg(errmsg, _("Unable to stat DVD part 1 file %s: ERR=%s\n"),
- part1_name.c_str(), be.bstrerror());
- Emsg0(M_FATAL, 0, errmsg);
- clear_opened();
- return;
- }
- if (!S_ISREG(statp.st_mode)) {
- /* It is not a regular file */
- Mmsg(errmsg, _("DVD part 1 is not a regular file %s.\n"),
- part1_name.c_str());
- Emsg0(M_FATAL, 0, errmsg);
- clear_opened();
- return;
- }
- }
- } else {
- Dmsg0(99, "DVD device mount failed.\n");
- /* We cannot mount the device */
- if (num_dvd_parts == 0) {
- /* Run free space, check there is a media. */
- if (!update_freespace()) {
- Emsg0(M_FATAL, 0, errmsg);
- clear_opened();
- return;
- }
- if (have_media()) {
- Dmsg1(100, "Could not mount device %s, this is not a problem (num_dvd_parts == 0), and have media.\n", print_name());
- } else {
- Mmsg(errmsg, _("There is no valid DVD in device %s.\n"), print_name());
- Emsg0(M_FATAL, 0, errmsg);
- clear_opened();
- return;
- }
- } else {
- Mmsg(errmsg, _("Could not mount DVD device %s.\n"), print_name());
- Emsg0(M_FATAL, 0, errmsg);
- clear_opened();
- return;
- }
- }
-
- Dmsg5(100, "open dev: DVD dev=%s mode=%s part=%d npart=%d volcatnparts=%d\n",
- archive_name.c_str(), mode_to_str(omode),
- part, num_dvd_parts, dcr->VolCatInfo.VolCatParts);
- openmode = omode;
- Dmsg2(100, "openmode=%d %s\n", openmode, mode_to_str(openmode));
-
-
- /* If creating file, give 0640 permissions */
- Dmsg3(100, "mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
- archive_name.c_str(), mode);
- /* Use system open() */
- if ((m_fd = ::open(archive_name.c_str(), mode, 0640)) < 0) {
- berrno be;
- Mmsg2(errmsg, _("Could not open: %s, ERR=%s\n"), archive_name.c_str(),
- be.bstrerror());
- // Should this be set if we try the create/open below
- dev_errno = EIO; /* Interpreted as no device present by acquire.c:acquire_device_for_read(). */
- Dmsg1(100, "open failed: %s", errmsg);
-
- /* Previous open failed. See if we can recover */
- if ((omode == OPEN_READ_ONLY || omode == OPEN_READ_WRITE) &&
- (part > num_dvd_parts)) {
- /* If the last part (on spool), doesn't exist when accessing,
- * create it. In read/write mode a write will be allowed (higher
- * level software thinks that we are extending a pre-existing
- * media. Reads for READ_ONLY will report immediately an EOF
- * Sometimes it is better to finish with an EOF than with an error. */
- Dmsg1(100, "Creating last part on spool: %s\n", archive_name.c_str());
- omode = CREATE_READ_WRITE;
- set_mode(CREATE_READ_WRITE);
- m_fd = ::open(archive_name.c_str(), mode, 0640);
- set_mode(omode);
- }
- }
- Dmsg1(100, "after open fd=%d\n", m_fd);
- if (is_open()) {
- if (omode == OPEN_READ_WRITE || omode == CREATE_READ_WRITE) {
- set_append();
- }
- /* Get size of file */
- if (fstat(m_fd, &filestat) < 0) {
- berrno be;
- dev_errno = errno;
- Mmsg2(errmsg, _("Could not fstat: %s, ERR=%s\n"), archive_name.c_str(),
- be.bstrerror());
- Dmsg1(100, "open failed: %s", errmsg);
- /* Use system close() */
- ::close(m_fd);
- clear_opened();
- } else {
- part_size = filestat.st_size;
- dev_errno = 0;
- update_pos(dcr); /* update position */
- }
- }
-}
-
-
/*
* Rewind the device.
* Returns: true on success
unsigned int i;
bool first = true;
- Dmsg3(400, "rewind res=%d fd=%d %s\n", reserved_device, m_fd, print_name());
+ Dmsg3(400, "rewind res=%d fd=%d %s\n", num_reserved(), m_fd, print_name());
state &= ~(ST_EOT|ST_EOF|ST_WEOT); /* remove EOF/EOT flags */
block_num = file = 0;
file_size = 0;
file_addr = 0;
if (m_fd < 0) {
- if (!is_dvd()) { /* In case of major error, the fd is not open on DVD, so we don't want to abort. */
- dev_errno = EBADF;
- Mmsg1(errmsg, _("Bad call to rewind. Device %s not open\n"),
- print_name());
- Emsg0(M_ABORT, 0, errmsg);
- }
return false;
}
if (is_tape()) {
* retrying every 5 seconds.
*/
for (i=max_rewind_wait; ; i -= 5) {
- if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
clrerror(MTREW);
if (i == max_rewind_wait) {
*/
if (first && dcr) {
int open_mode = openmode;
- tape_close(m_fd);
+ d_close(m_fd);
clear_opened();
open(dcr, open_mode);
if (m_fd < 0) {
}
break;
}
- } else if (is_file() || is_dvd()) {
+ } else if (is_file()) {
if (lseek(dcr, (boffset_t)0, SEEK_SET) < 0) {
berrno be;
dev_errno = errno;
return fsf(VolCatInfo.VolCatFiles);
#endif
- Dmsg0(100, "eod\n");
+ Dmsg0(100, "Enter eod\n");
if (at_eot()) {
return true;
}
block_num = file = 0;
file_size = 0;
file_addr = 0;
- if (is_fifo() || is_prog()) {
+ if (is_fifo()) {
return true;
}
if (!is_tape()) {
pos = lseek(dcr, (boffset_t)0, SEEK_END);
-// Dmsg1(100, "====== Seek to %lld\n", pos);
+ Dmsg1(200, "====== Seek to %lld\n", pos);
if (pos >= 0) {
update_pos(dcr);
set_eot();
berrno be;
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
print_name(), be.bstrerror());
+ Dmsg0(100, errmsg);
return false;
}
#ifdef MTEOM
/* If unknown position, rewind */
if (get_os_tape_file() < 0) {
if (!rewind(NULL)) {
+ Dmsg0(100, "Rewind error\n");
return false;
}
}
mt_com.mt_count = 1;
}
- if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
clrerror(mt_com.mt_op);
Dmsg1(50, "ioctl error: %s\n", be.bstrerror());
update_pos(dcr);
Mmsg2(errmsg, _("ioctl MTEOM error on %s. ERR=%s.\n"),
print_name(), be.bstrerror());
+ Dmsg0(100, errmsg);
return false;
}
clrerror(-1);
Mmsg2(errmsg, _("ioctl MTIOCGET error on %s. ERR=%s.\n"),
print_name(), be.bstrerror());
+ Dmsg0(100, errmsg);
return false;
}
Dmsg1(100, "EOD file=%d\n", os_file);
* Rewind then use FSF until EOT reached
*/
if (!rewind(NULL)) {
+ Dmsg0(100, "Rewind error.\n");
return false;
}
/*
for (file_num=file; !at_eot(); file_num++) {
Dmsg0(200, "eod: doing fsf 1\n");
if (!fsf(1)) {
- Dmsg0(200, "fsf error.\n");
+ Dmsg0(100, "fsf error.\n");
return false;
}
/*
return false;
}
- /* Find out where we are */
- if (is_file() || is_dvd()) {
+ if (is_file()) {
file = 0;
file_addr = 0;
pos = lseek(dcr, (boffset_t)0, SEEK_CUR);
dev_errno = errno;
Pmsg1(000, _("Seek error: ERR=%s\n"), be.bstrerror());
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
- print_name(), be.bstrerror());
+ print_name(), be.bstrerror());
ok = false;
} else {
file_addr = pos;
stat |= BMT_TAPE;
Pmsg0(-20,_(" Bacula status:"));
Pmsg2(-20,_(" file=%d block=%d\n"), dev->file, dev->block_num);
- if (tape_ioctl(dev->fd(), MTIOCGET, (char *)&mt_stat) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCGET, (char *)&mt_stat) < 0) {
berrno be;
dev->dev_errno = errno;
Mmsg2(dev->errmsg, _("ioctl MTIOCGET error on %s. ERR=%s.\n"),
dev->file_addr = 0;
mt_com.mt_op = MTLOAD;
mt_com.mt_count = 1;
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
dev->dev_errno = errno;
Mmsg2(dev->errmsg, _("ioctl MTLOAD error on %s. ERR=%s.\n"),
unlock_door();
mt_com.mt_op = MTOFFL;
mt_com.mt_count = 1;
- if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
dev_errno = errno;
Mmsg2(errmsg, _("ioctl MTOFFL error on %s. ERR=%s.\n"),
int my_errno = 0;
mt_com.mt_op = MTFSF;
mt_com.mt_count = num;
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) {
my_errno = errno; /* save errno */
} else if ((os_file=get_os_tape_file()) < 0) {
}
Dmsg0(100, "Doing MTFSF\n");
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) { /* error => EOT */
berrno be;
set_eot();
file_size = 0;
mt_com.mt_op = MTBSF;
mt_com.mt_count = num;
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) {
berrno be;
clrerror(MTBSF);
Dmsg1(100, "fsr %d\n", num);
mt_com.mt_op = MTFSR;
mt_com.mt_count = num;
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat == 0) {
clear_eof();
block_num += num;
clear_eot();
mt_com.mt_op = MTBSR;
mt_com.mt_count = num;
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) {
berrno be;
clrerror(MTBSR);
{
#ifdef MTLOCK
struct mtop mt_com;
+ if (!is_tape()) return;
mt_com.mt_op = MTLOCK;
mt_com.mt_count = 1;
- tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
#endif
}
{
#ifdef MTUNLOCK
struct mtop mt_com;
+ if (!is_tape()) return;
mt_com.mt_op = MTUNLOCK;
mt_com.mt_count = 1;
- tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
#endif
}
+
+void DEVICE::set_slot(int32_t slot)
+{
+ m_slot = slot;
+ if (vol) vol->clear_slot();
+}
+
+void DEVICE::clear_slot()
+{
+ m_slot = -1;
+ if (vol) vol->set_slot(-1);
+}
+
/*
return fsr(rblock-block_num);
} else {
while (rblock > block_num) {
- if (!read_block_from_dev(dcr, NO_BLOCK_NUMBER_CHECK)) {
+ if (!dcr->read_block_from_dev(NO_BLOCK_NUMBER_CHECK)) {
berrno be;
dev_errno = errno;
Dmsg2(30, "Failed to find requested block on %s: ERR=%s",
{
struct mtop mt_com;
int stat;
- Dmsg0(129, "weof_dev\n");
+ Dmsg1(129, "=== weof_dev=%s\n", print_name());
if (!is_open()) {
dev_errno = EBADF;
clear_eot();
mt_com.mt_op = MTWEOF;
mt_com.mt_count = num;
- stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ stat = d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat == 0) {
block_num = 0;
file += num;
/* Found on Solaris */
#ifdef MTIOCLRERR
{
- tape_ioctl(m_fd, MTIOCLRERR);
+ d_ioctl(m_fd, MTIOCLRERR);
Dmsg0(200, "Did MTIOCLRERR\n");
}
#endif
union mterrstat mt_errstat;
Dmsg2(200, "Doing MTIOCERRSTAT errno=%d ERR=%s\n", dev_errno,
be.bstrerror(dev_errno));
- tape_ioctl(m_fd, MTIOCERRSTAT, (char *)&mt_errstat);
+ d_ioctl(m_fd, MTIOCERRSTAT, (char *)&mt_errstat);
}
#endif
-/* Clear Subsystem Exception OSF1 */
+/* Clear Subsystem Exception TRU64 */
#ifdef MTCSE
{
struct mtop mt_com;
mt_com.mt_op = MTCSE;
mt_com.mt_count = 1;
/* Clear any error condition on the tape */
- tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ d_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
Dmsg0(200, "Did MTCSE\n");
}
#endif
}
+/*
+ * Set to unload the current volume in the drive
+ */
+void DEVICE::set_unload()
+{
+ if (!m_unload && VolHdr.VolumeName[0] != 0) {
+ m_unload = true;
+ memcpy(UnloadVolName, VolHdr.VolumeName, sizeof(UnloadVolName));
+ }
+}
+
+
/*
* Clear volume header
*/
{
Dmsg1(100, "Clear volhdr vol=%s\n", VolHdr.VolumeName);
memset(&VolHdr, 0, sizeof(VolHdr));
+ setVolCatInfo(false);
}
void DEVICE::close()
{
Dmsg1(100, "close_dev %s\n", print_name());
- if (has_cap(CAP_OFFLINEUNMOUNT)) {
- offline();
- }
+ offline_or_rewind();
if (!is_open()) {
Dmsg2(100, "device %s already closed vol=%s\n", print_name(),
}
switch (dev_type) {
+ case B_VTL_DEV:
+ case B_VTAPE_DEV:
case B_TAPE_DEV:
- unlock_door();
- tape_close(m_fd);
- break;
+ unlock_door();
+ /* Fall through wanted */
default:
- ::close(m_fd);
+ d_close(m_fd);
+ break;
}
+ unmount(1); /* do unmount if required */
+
/* Clean up device packet so it can be reused */
clear_opened();
+ /*
+ * Be careful not to clear items needed by the DVD driver
+ * when it is closing a single part.
+ */
state &= ~(ST_LABEL|ST_READ|ST_APPEND|ST_EOT|ST_WEOT|ST_EOF|
- ST_MOUNTED|ST_MEDIA|ST_SHORT|ST_FREESPACE_OK|ST_PART_SPOOLED);
+ ST_MOUNTED|ST_MEDIA|ST_SHORT);
label_type = B_BACULA_LABEL;
file = block_num = 0;
file_size = 0;
file_addr = 0;
EndFile = EndBlock = 0;
openmode = 0;
- Slot = -1; /* unknown slot */
clear_volhdr();
memset(&VolCatInfo, 0, sizeof(VolCatInfo));
if (tid) {
* the Volume parts multiple times without losing track of what the
* main Volume parameters are.
*/
-void DEVICE::close_part(DCR *dcr)
+void DEVICE::close_part(DCR * /*dcr*/)
{
VOLUME_LABEL saveVolHdr;
VOLUME_CAT_INFO saveVolCatInfo; /* Volume Catalog Information */
close(); /* close current part */
VolHdr = saveVolHdr; /* structure assignment */
VolCatInfo = saveVolCatInfo; /* structure assignment */
- dcr->VolCatInfo = saveVolCatInfo; /* structure assignment */
}
boffset_t DEVICE::lseek(DCR *dcr, boffset_t offset, int whence)
{
switch (dev_type) {
- case B_DVD_DEV:
- return lseek_dvd(dcr, offset, whence);
case B_FILE_DEV:
#if defined(HAVE_WIN32)
return ::_lseeki64(m_fd, (__int64)offset, whence);
#else
- return ::lseek(m_fd, (off_t)offset, whence);
+ return ::lseek(m_fd, offset, whence);
#endif
}
return -1;
}
-
+/*
+ * Truncate a volume.
+ */
bool DEVICE::truncate(DCR *dcr) /* We need the DCR for DVD-writing */
{
+ struct stat st;
+ DEVICE *dev = this;
+
Dmsg1(100, "truncate %s\n", print_name());
switch (dev_type) {
+ case B_VTL_DEV:
+ case B_VTAPE_DEV:
case B_TAPE_DEV:
/* maybe we should rewind and write and eof ???? */
return true; /* we don't really truncate tapes */
- case B_DVD_DEV:
- return truncate_dvd(dcr);
case B_FILE_DEV:
- /* ***FIXME*** we really need to unlink() the file so that
- * its name can be changed for a relabel.
- */
- if (ftruncate(m_fd, 0) != 0) {
- berrno be;
- Mmsg2(errmsg, _("Unable to truncate device %s. ERR=%s\n"),
- print_name(), be.bstrerror());
- return false;
+ for ( ;; ) {
+ if (ftruncate(dev->m_fd, 0) != 0) {
+ berrno be;
+ Mmsg2(errmsg, _("Unable to truncate device %s. ERR=%s\n"),
+ print_name(), be.bstrerror());
+ return false;
+ }
+
+ /*
+ * Check for a successful ftruncate() and issue a work-around for devices
+ * (mostly cheap NAS) that don't support truncation.
+ * Workaround supplied by Martin Schmid as a solution to bug #1011.
+ * 1. close file
+ * 2. delete file
+ * 3. open new file with same mode
+ * 4. change ownership to original
+ */
+
+ if (fstat(dev->m_fd, &st) != 0) {
+ berrno be;
+ Mmsg2(errmsg, _("Unable to stat device %s. ERR=%s\n"),
+ print_name(), be.bstrerror());
+ return false;
+ }
+
+ if (st.st_size != 0) { /* ftruncate() didn't work */
+ POOL_MEM archive_name(PM_FNAME);
+
+ pm_strcpy(archive_name, dev_name);
+ if (!IsPathSeparator(archive_name.c_str()[strlen(archive_name.c_str())-1])) {
+ pm_strcat(archive_name, "/");
+ }
+ pm_strcat(archive_name, dcr->VolumeName);
+
+ Mmsg2(errmsg, _("Device %s doesn't support ftruncate(). Recreating file %s.\n"),
+ print_name(), archive_name.c_str());
+
+ /* Close file and blow it away */
+ ::close(dev->m_fd);
+ ::unlink(archive_name.c_str());
+
+ /* Recreate the file -- of course, empty */
+ dev->set_mode(CREATE_READ_WRITE);
+ if ((dev->m_fd = ::open(archive_name.c_str(), mode, st.st_mode)) < 0) {
+ berrno be;
+ dev_errno = errno;
+ Mmsg2(errmsg, _("Could not reopen: %s, ERR=%s\n"), archive_name.c_str(),
+ be.bstrerror());
+ Dmsg1(100, "reopen failed: %s", errmsg);
+ Emsg0(M_FATAL, 0, errmsg);
+ return false;
+ }
+
+ /* Reset proper owner */
+ chown(archive_name.c_str(), st.st_uid, st.st_gid);
+ }
+ break;
}
return true;
}
return false;
}
-/* Mount the device.
+/*
+ * Mount the device.
* If timeout, wait until the mount command returns 0.
* If !timeout, try to mount the device only once.
*/
bool DEVICE::mount(int timeout)
{
Dmsg0(190, "Enter mount\n");
+
if (is_mounted()) {
return true;
- } else if (requires_mount()) {
- return do_mount(1, timeout);
- }
+ }
+
+ switch (dev_type) {
+ case B_VTL_DEV:
+ case B_VTAPE_DEV:
+ case B_TAPE_DEV:
+ if (device->mount_command) {
+ return do_tape_mount(1, timeout);
+ }
+ break;
+ case B_FILE_DEV:
+ if (requires_mount() && device->mount_command) {
+ return do_file_mount(1, timeout);
+ }
+ break;
+ default:
+ break;
+ }
+
return true;
}
-/* Unmount the device
+/*
+ * Unmount the device
* If timeout, wait until the unmount command returns 0.
* If !timeout, try to unmount the device only once.
*/
bool DEVICE::unmount(int timeout)
{
Dmsg0(100, "Enter unmount\n");
- if (is_mounted()) {
- return do_mount(0, timeout);
+
+ if (!is_mounted()) {
+ return true;
}
+
+ switch (dev_type) {
+ case B_VTL_DEV:
+ case B_VTAPE_DEV:
+ case B_TAPE_DEV:
+ if (device->unmount_command) {
+ return do_tape_mount(0, timeout);
+ }
+ break;
+ case B_FILE_DEV:
+ case B_DVD_DEV:
+ if (requires_mount() && device->unmount_command) {
+ return do_file_mount(0, timeout);
+ }
+ break;
+ default:
+ break;
+ }
+
return true;
}
-/* (Un)mount the device */
-bool DEVICE::do_mount(int mount, int dotimeout)
+/*
+ * (Un)mount the device (for tape devices)
+ */
+bool DEVICE::do_tape_mount(int mount, int dotimeout)
{
POOL_MEM ocmd(PM_FNAME);
POOLMEM *results;
char *icmd;
- int status, timeout;
-
- Dsm_check(1);
+ int status, tries;
+ berrno be;
+
+ Dsm_check(200);
if (mount) {
- if (is_mounted()) {
- Dmsg0(200, "======= mount=1\n");
- return true;
- }
icmd = device->mount_command;
} else {
- if (!is_mounted()) {
- Dmsg0(200, "======= mount=0\n");
- return true;
+ icmd = device->unmount_command;
+ }
+
+ edit_mount_codes(ocmd, icmd);
+
+ Dmsg2(100, "do_tape_mount: cmd=%s mounted=%d\n", ocmd.c_str(), !!is_mounted());
+
+ if (dotimeout) {
+ /* Try at most 10 times to (un)mount the device. This should perhaps be configurable. */
+ tries = 10;
+ } else {
+ tries = 1;
+ }
+ results = get_memory(4000);
+
+ /* If busy retry each second */
+ Dmsg1(100, "do_tape_mount run_prog=%s\n", ocmd.c_str());
+ while ((status = run_program_full_output(ocmd.c_str(), max_open_wait/2, results)) != 0) {
+ if (tries-- > 0) {
+ continue;
}
+
+ Dmsg5(100, "Device %s cannot be %smounted. stat=%d result=%s ERR=%s\n", print_name(),
+ (mount ? "" : "un"), status, results, be.bstrerror(status));
+ Mmsg(errmsg, _("Device %s cannot be %smounted. ERR=%s\n"),
+ print_name(), (mount ? "" : "un"), be.bstrerror(status));
+
+ set_mounted(false);
+ free_pool_memory(results);
+ Dmsg0(200, "============ mount=0\n");
+ Dsm_check(200);
+ return false;
+ }
+
+ set_mounted(mount); /* set/clear mounted flag */
+ free_pool_memory(results);
+ Dmsg1(200, "============ mount=%d\n", mount);
+ return true;
+}
+
+/*
+ * (Un)mount the device (either a FILE or DVD device)
+ */
+bool DEVICE::do_file_mount(int mount, int dotimeout)
+{
+ POOL_MEM ocmd(PM_FNAME);
+ POOLMEM *results;
+ DIR* dp;
+ char *icmd;
+ struct dirent *entry, *result;
+ int status, tries, name_max, count;
+ berrno be;
+
+ Dsm_check(200);
+ if (mount) {
+ icmd = device->mount_command;
+ } else {
icmd = device->unmount_command;
}
clear_freespace_ok();
edit_mount_codes(ocmd, icmd);
- Dmsg2(100, "do_mount: cmd=%s mounted=%d\n", ocmd.c_str(), !!is_mounted());
+ Dmsg2(100, "do_file_mount: cmd=%s mounted=%d\n", ocmd.c_str(), !!is_mounted());
if (dotimeout) {
- /* Try at most 1 time to (un)mount the device. This should perhaps be configurable. */
- timeout = 1;
+ /* Try at most 10 times to (un)mount the device. This should perhaps be configurable. */
+ tries = 10;
} else {
- timeout = 0;
+ tries = 1;
}
results = get_memory(4000);
- results[0] = 0;
/* If busy retry each second */
- Dmsg1(100, "do_mount run_prog=%s\n", ocmd.c_str());
- while ((status = run_program_full_output(ocmd.c_str(),
- max_open_wait/2, results)) != 0) {
+ Dmsg1(100, "do_file_mount run_prog=%s\n", ocmd.c_str());
+ while ((status = run_program_full_output(ocmd.c_str(), max_open_wait/2, results)) != 0) {
/* Doesn't work with internationalization (This is not a problem) */
if (mount && fnmatch("*is already mounted on*", results, 0) == 0) {
break;
if (!mount && fnmatch("* not mounted*", results, 0) == 0) {
break;
}
- if (timeout-- > 0) {
+ if (tries-- > 0) {
/* Sometimes the device cannot be mounted because it is already mounted.
* Try to unmount it, then remount it */
if (mount) {
Dmsg1(400, "Trying to unmount the device %s...\n", print_name());
- do_mount(0, 0);
+ do_file_mount(0, 0);
}
bmicrosleep(1, 0);
continue;
}
- if (status != 0) {
- berrno be;
- Dmsg5(100, "Device %s cannot be %smounted. stat=%d result=%s ERR=%s\n", print_name(),
- (mount ? "" : "un"), status, results, be.bstrerror(status));
- Mmsg(errmsg, _("Device %s cannot be %smounted. ERR=%s\n"),
- print_name(), (mount ? "" : "un"), be.bstrerror(status));
- } else {
- Dmsg4(100, "Device %s cannot be %smounted. stat=%d ERR=%s\n", print_name(),
- (mount ? "" : "un"), status, results);
- Mmsg(errmsg, _("Device %s cannot be %smounted. ERR=%s\n"),
- print_name(), (mount ? "" : "un"), results);
- }
+ Dmsg5(100, "Device %s cannot be %smounted. stat=%d result=%s ERR=%s\n", print_name(),
+ (mount ? "" : "un"), status, results, be.bstrerror(status));
+ Mmsg(errmsg, _("Device %s cannot be %smounted. ERR=%s\n"),
+ print_name(), (mount ? "" : "un"), be.bstrerror(status));
+
/*
- * Now, just to be sure it is not mounted, try to read the
- * filesystem.
+ * Now, just to be sure it is not mounted, try to read the filesystem.
*/
- DIR* dp;
- struct dirent *entry, *result;
- int name_max;
- int count;
-
name_max = pathconf(".", _PC_NAME_MAX);
if (name_max < 1024) {
name_max = 1024;
if (!(dp = opendir(device->mount_point))) {
berrno be;
dev_errno = errno;
- Dmsg3(100, "do_mount: failed to open dir %s (dev=%s), ERR=%s\n",
+ Dmsg3(100, "do_file_mount: failed to open dir %s (dev=%s), ERR=%s\n",
device->mount_point, print_name(), be.bstrerror());
goto get_out;
}
while (1) {
if ((readdir_r(dp, entry, &result) != 0) || (result == NULL)) {
dev_errno = EIO;
- Dmsg2(129, "do_mount: failed to find suitable file in dir %s (dev=%s)\n",
+ Dmsg2(129, "do_file_mount: failed to find suitable file in dir %s (dev=%s)\n",
device->mount_point, print_name());
break;
}
count++; /* result->d_name != ., .. or .keep (Gentoo-specific) */
break;
} else {
- Dmsg2(129, "do_mount: ignoring %s in %s\n", result->d_name, device->mount_point);
+ Dmsg2(129, "do_file_mount: ignoring %s in %s\n", result->d_name, device->mount_point);
}
}
free(entry);
closedir(dp);
- Dmsg1(100, "do_mount: got %d files in the mount point (not counting ., .. and .keep)\n", count);
+ Dmsg1(100, "do_file_mount: got %d files in the mount point (not counting ., .. and .keep)\n", count);
if (count > 0) {
/* If we got more than ., .. and .keep */
set_mounted(false);
free_pool_memory(results);
Dmsg0(200, "============ mount=0\n");
- Dsm_check(1);
+ Dsm_check(200);
return false;
}
}
}
-/* return the last timer interval (ms) */
+/* return the last timer interval (ms)
+ * or 0 if something goes wrong
+ */
btime_t DEVICE::get_timer_count()
{
- btime_t old = last_timer;
+ btime_t temp = last_timer;
last_timer = get_current_btime();
- return last_timer - old;
+ temp = last_timer - temp; /* get elapsed time */
+ return (temp>0)?temp:0; /* take care of skewed clock */
}
/* read from fd */
get_timer_count();
- if (this->is_tape()) {
- read_len = tape_read(m_fd, buf, len);
- } else {
- read_len = ::read(m_fd, buf, len);
- }
+ read_len = d_read(m_fd, buf, len);
last_tick = get_timer_count();
get_timer_count();
- if (this->is_tape()) {
- write_len = tape_write(m_fd, buf, len);
- } else {
- write_len = ::write(m_fd, buf, len);
- }
+ write_len = d_write(m_fd, buf, len);
last_tick = get_timer_count();
struct mtget mt_stat;
if (has_cap(CAP_MTIOCGET) &&
- tape_ioctl(m_fd, MTIOCGET, (char *)&mt_stat) == 0) {
+ d_ioctl(m_fd, MTIOCGET, (char *)&mt_stat) == 0) {
return mt_stat.mt_fileno;
}
return -1;
char *
dev_vol_name(DEVICE *dev)
{
- return dev->VolCatInfo.VolCatName;
+ return dev->getVolCatName();
}
*/
void DEVICE::term(void)
{
+ DEVICE *dev = NULL;
Dmsg1(900, "term dev: %s\n", print_name());
close();
if (dev_name) {
if (device) {
device->dev = NULL;
}
- free((char *)this);
+ delete this;
+ if (dev) {
+ dev->term();
+ }
}
/*
dev->rem_wait_sec = dev->wait_sec;
dev->num_wait = 0;
dev->poll = false;
- dev->BadVolName[0] = 0;
jcr->min_wait = 60 * 60;
jcr->max_wait = 24 * 60 * 60;
mt_com.mt_op = MTSETBLK;
mt_com.mt_count = 0;
Dmsg0(100, "Set block size to zero\n");
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETBLK);
}
}
#endif
#if defined(MTSETDRVBUFFER)
- if (getpid() == 0) { /* Only root can do this */
+ if (getuid() == 0) { /* Only root can do this */
mt_com.mt_op = MTSETDRVBUFFER;
mt_com.mt_count = MT_ST_CLEARBOOLEANS;
if (!dev->has_cap(CAP_TWOEOF)) {
mt_com.mt_count |= MT_ST_FAST_MTEOM;
}
Dmsg0(100, "MTSETDRVBUFFER\n");
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETDRVBUFFER);
}
}
dev->min_block_size == 0) { /* variable block mode */
mt_com.mt_op = MTSETBSIZ;
mt_com.mt_count = 0;
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETBSIZ);
}
/* Get notified at logical end of tape */
mt_com.mt_op = MTEWARN;
mt_com.mt_count = 1;
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTEWARN);
}
}
dev->min_block_size == 0) { /* variable block mode */
mt_com.mt_op = MTSETBSIZ;
mt_com.mt_count = 0;
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETBSIZ);
}
}
} else {
neof = 1;
}
- if (ioctl(dev->fd(), MTIOCSETEOTMODEL, (caddr_t)&neof) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCSETEOTMODEL, (caddr_t)&neof) < 0) {
berrno be;
dev->dev_errno = errno; /* save errno */
Mmsg2(dev->errmsg, _("Unable to set eotmodel on device %s: ERR=%s\n"),
dev->min_block_size == 0) { /* variable block mode */
mt_com.mt_op = MTSRSZ;
mt_com.mt_count = 0;
- if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
+ if (dev->d_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSRSZ);
}
}
{
Dmsg0(100, "dev_get_os_pos\n");
return dev->has_cap(CAP_MTIOCGET) &&
- tape_ioctl(dev->fd(), MTIOCGET, (char *)mt_stat) == 0 &&
+ dev->d_ioctl(dev->fd(), MTIOCGET, (char *)mt_stat) == 0 &&
mt_stat->mt_fileno >= 0;
}
};
-static char *mode_to_str(int mode)
+static const char *mode_to_str(int mode)
{
static char buf[100];
if (mode < 1 || mode > 4) {
projects / bacula / bacula / blobdiff