+/*
+ Bacula® - The Network Backup Solution
+
+ Copyright (C) 2000-2007 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
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ 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
+ 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.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
/*
*
* dev.c -- low level operations on device (storage device)
* Kern Sibbald, MM
*
* NOTE!!!! None of these routines are reentrant. You must
- * use lock_device() and unlock_device() at a higher level,
+ * use dev->r_dlock() 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
*
* Version $Id$
*/
-/*
- Copyright (C) 2000-2006 Kern Sibbald
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- version 2 as amended with additional clauses defined in the
- file LICENSE in the main source directory.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- the file LICENSE for additional details.
-
- */
/*
* Handling I/O errors and end of tape conditions are a bit tricky.
#endif
/* Forward referenced functions */
-void set_os_device_parameters(DEVICE *dev);
+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);
if (stat(device->device_name, &statp) < 0) {
berrno be;
Jmsg2(jcr, M_ERROR, 0, _("Unable to stat device %s: ERR=%s\n"),
- device->device_name, be.strerror());
+ device->device_name, be.bstrerror());
return NULL;
}
if (S_ISDIR(statp.st_mode)) {
if (!device->mount_point || stat(device->mount_point, &statp) < 0) {
berrno be;
dev->dev_errno = errno;
- Jmsg2(jcr, M_ERROR, 0, _("Unable to stat mount point %s: ERR=%s\n"),
- device->mount_point, be.strerror());
- return NULL;
+ Jmsg2(jcr, M_ERROR_TERM, 0, _("Unable to stat mount point %s: ERR=%s\n"),
+ device->mount_point, be.bstrerror());
}
}
if (dev->is_dvd()) {
dev->errmsg = get_pool_memory(PM_EMSG);
*dev->errmsg = 0;
- if ((errstat = pthread_mutex_init(&dev->mutex, NULL)) != 0) {
+ if ((errstat = pthread_mutex_init(&dev->m_mutex, NULL)) != 0) {
berrno be;
dev->dev_errno = errstat;
- Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.strerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
if ((errstat = pthread_cond_init(&dev->wait, NULL)) != 0) {
berrno be;
dev->dev_errno = errstat;
- Mmsg1(dev->errmsg, _("Unable to init cond variable: ERR=%s\n"), be.strerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init cond variable: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
if ((errstat = pthread_cond_init(&dev->wait_next_vol, NULL)) != 0) {
berrno be;
dev->dev_errno = errstat;
- Mmsg1(dev->errmsg, _("Unable to init cond variable: ERR=%s\n"), be.strerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init cond variable: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
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.strerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
+#ifdef xxx
if ((errstat = rwl_init(&dev->lock)) != 0) {
berrno be;
dev->dev_errno = errstat;
- Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.strerror(errstat));
+ Mmsg1(dev->errmsg, _("Unable to init mutex: ERR=%s\n"), be.bstrerror(errstat));
Jmsg0(jcr, M_ERROR_TERM, 0, dev->errmsg);
}
+#endif
dev->clear_opened();
dev->attached_dcrs = New(dlist(dcr, &dcr->dev_link));
- Dmsg2(29, "init_dev: tape=%d dev_name=%s\n", dev->is_tape(), dev->dev_name);
+ Dmsg2(100, "init_dev: tape=%d dev_name=%s\n", dev->is_tape(), dev->dev_name);
+ dev->initiated = true;
return dev;
}
int preserve = 0;
if (is_open()) {
if (openmode == omode) {
- return fd;
+ return m_fd;
} else {
if (is_tape()) {
- tape_close(fd);
+ tape_close(m_fd);
} else {
- ::close(fd);
+ ::close(m_fd);
}
clear_opened();
Dmsg0(100, "Close fd for mode change.\n");
bstrncpy(VolCatInfo.VolCatName, dcr->VolumeName, sizeof(VolCatInfo.VolCatName));
}
- Dmsg4(29, "open dev: type=%d dev_name=%s vol=%s mode=%s\n", dev_type,
+ Dmsg4(100, "open dev: type=%d dev_name=%s vol=%s mode=%s\n", dev_type,
print_name(), VolCatInfo.VolCatName, mode_to_str(omode));
state &= ~(ST_LABEL|ST_APPEND|ST_READ|ST_EOT|ST_WEOT|ST_EOF);
Slot = -1; /* unknown slot */
open_file_device(dcr, omode);
}
state |= preserve; /* reset any important state info */
- Dmsg2(100, "preserve=0x%x fd=%d\n", preserve, fd);
- return fd;
+ Dmsg2(100, "preserve=0x%x fd=%d\n", preserve, m_fd);
+ return m_fd;
}
void DEVICE::set_mode(int new_mode)
{
file_size = 0;
int timeout = max_open_wait;
+#if !defined(HAVE_WIN32)
struct mtop mt_com;
utime_t start_time = time(NULL);
+#endif
- Dmsg0(29, "Open dev: device is tape\n");
+ Dmsg0(100, "Open dev: device is tape\n");
get_autochanger_loaded_slot(dcr);
#if defined(HAVE_WIN32)
/* Windows Code */
- if ((fd = tape_open(dev_name, mode)) < 0) {
+ if ((m_fd = tape_open(dev_name, mode)) < 0) {
dev_errno = errno;
}
/* If busy retry each second for max_open_wait seconds */
for ( ;; ) {
/* Try non-blocking open */
- fd = ::open(dev_name, mode+O_NONBLOCK);
- if (fd < 0) {
+ m_fd = ::open(dev_name, mode+O_NONBLOCK);
+ if (m_fd < 0) {
berrno be;
dev_errno = errno;
- Dmsg5(050, "Open error on %s omode=%d mode=%x errno=%d: ERR=%s\n",
- print_name(), omode, mode, errno, be.strerror());
+ Dmsg5(100, "Open error on %s omode=%d mode=%x errno=%d: ERR=%s\n",
+ print_name(), omode, mode, errno, be.bstrerror());
} else {
/* Tape open, now rewind it */
- Dmsg0(050, "Rewind after open\n");
+ Dmsg0(100, "Rewind after open\n");
mt_com.mt_op = MTREW;
mt_com.mt_count = 1;
- if (ioctl(fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ /* rewind only if dev is a tape */
+ if (is_tape() && (ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0)) {
berrno be;
dev_errno = errno; /* set error status from rewind */
- ::close(fd);
+ ::close(m_fd);
clear_opened();
Dmsg2(100, "Rewind error on %s close: ERR=%s\n", print_name(),
- be.strerror(dev_errno));
+ be.bstrerror(dev_errno));
/* If we get busy, device is probably rewinding, try again */
if (dev_errno != EBUSY) {
break; /* error -- no medium */
}
} else {
/* Got fd and rewind worked, so we must have medium in drive */
- ::close(fd);
- fd = ::open(dev_name, mode); /* open normally */
- if (fd < 0) {
+ ::close(m_fd);
+ m_fd = ::open(dev_name, mode); /* open normally */
+ if (m_fd < 0) {
berrno be;
dev_errno = errno;
- Dmsg5(050, "Open error on %s omode=%d mode=%x errno=%d: ERR=%s\n",
- print_name(), omode, mode, errno, be.strerror());
+ Dmsg5(100, "Open error on %s omode=%d mode=%x errno=%d: ERR=%s\n",
+ print_name(), omode, mode, errno, be.bstrerror());
break;
}
dev_errno = 0;
lock_door();
- set_os_device_parameters(this); /* do system dependent stuff */
+ set_os_device_parameters(dcr); /* do system dependent stuff */
break; /* Successfully opened and rewound */
}
}
if (!is_open()) {
berrno be;
Mmsg2(errmsg, _("Unable to open device %s: ERR=%s\n"),
- print_name(), be.strerror(dev_errno));
+ print_name(), be.bstrerror(dev_errno));
Dmsg1(100, "%s", errmsg);
}
stop_thread_timer(tid);
tid = 0;
}
- Dmsg1(29, "open dev: tape %d opened\n", fd);
+ Dmsg1(100, "open dev: tape %d opened\n", m_fd);
}
* we simply use the device name, assuming it has been
* appropriately setup by the "autochanger".
*/
- if (!device->changer_res) {
+ if (!device->changer_res || device->changer_command[0] == 0) {
if (VolCatInfo.VolCatName[0] == 0) {
Mmsg(errmsg, _("Could not open file device %s. No Volume name given.\n"),
print_name());
return;
}
- if (archive_name.c_str()[strlen(archive_name.c_str())-1] != '/') {
+ if (!IsPathSeparator(archive_name.c_str()[strlen(archive_name.c_str())-1])) {
pm_strcat(archive_name, "/");
}
pm_strcat(archive_name, VolCatInfo.VolCatName);
openmode = omode;
set_mode(omode);
/* If creating file, give 0640 permissions */
- Dmsg3(29, "open disk: mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
+ Dmsg3(100, "open disk: mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
archive_name.c_str(), mode);
/* Use system open() */
- if ((fd = ::open(archive_name.c_str(), mode, 0640)) < 0) {
+ if ((m_fd = ::open(archive_name.c_str(), mode, 0640)) < 0) {
berrno be;
dev_errno = errno;
Mmsg2(errmsg, _("Could not open: %s, ERR=%s\n"), archive_name.c_str(),
- be.strerror());
- Dmsg1(29, "open failed: %s", errmsg);
+ be.bstrerror());
+ Dmsg1(100, "open failed: %s", errmsg);
Emsg0(M_FATAL, 0, errmsg);
} else {
dev_errno = 0;
file = 0;
file_addr = 0;
}
- Dmsg4(29, "open dev: disk fd=%d opened, part=%d/%d, part_size=%u\n",
- fd, part, num_dvd_parts, part_size);
+ Dmsg4(100, "open dev: disk fd=%d opened, part=%d/%d, part_size=%u\n",
+ m_fd, part, num_dvd_parts, part_size);
}
/*
/*
* Handle opening of DVD Volume
*/
- Dmsg2(29, "Enter: open_dvd_dev: DVD vol=%s mode=%s\n",
+ Dmsg2(100, "Enter: open_dvd_dev: DVD vol=%s mode=%s\n",
&dcr->VolCatInfo, mode_to_str(omode));
/*
Dmsg1(100, "Volume=%s\n", VolCatInfo.VolCatName);
if (VolCatInfo.VolCatName[0] == 0) {
- Dmsg1(10, "Could not open file device %s. No Volume name given.\n",
+ Dmsg1(10, "Could not open DVD device %s. No Volume name given.\n",
print_name());
- Mmsg(errmsg, _("Could not open file device %s. No Volume name given.\n"),
+ Mmsg(errmsg, _("Could not open DVD device %s. No Volume name given.\n"),
print_name());
clear_opened();
return;
* If we are not trying to access the last part, set mode to
* OPEN_READ_ONLY as writing would be an error.
*/
- Dmsg2(29, "open DVD part=%d num_dvd_parts=%d\n", part, num_dvd_parts);
+ 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;
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.strerror());
+ part1_name.c_str(), be.bstrerror());
Emsg0(M_FATAL, 0, errmsg);
clear_opened();
return;
return;
}
if (have_media()) {
- Dmsg1(29, "Could not mount device %s, this is not a problem (num_dvd_parts == 0), and have media.\n", print_name());
+ 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);
}
}
- Dmsg5(29, "open dev: DVD dev=%s mode=%s part=%d npart=%d volcatnparts=%d\n",
+ 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;
/* If creating file, give 0640 permissions */
- Dmsg3(29, "mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
+ Dmsg3(100, "mode=%s open(%s, 0x%x, 0640)\n", mode_to_str(omode),
archive_name.c_str(), mode);
/* Use system open() */
- if ((fd = ::open(archive_name.c_str(), mode, 0640)) < 0) {
+ 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.strerror());
+ 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(29, "open failed: %s", errmsg);
+ Dmsg1(100, "open failed: %s", errmsg);
/* Previous open failed. See if we can recover */
if ((omode == OPEN_READ_ONLY || omode == OPEN_READ_WRITE) &&
* 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(29, "Creating last part on spool: %s\n", archive_name.c_str());
+ Dmsg1(100, "Creating last part on spool: %s\n", archive_name.c_str());
omode = CREATE_READ_WRITE;
set_mode(CREATE_READ_WRITE);
- fd = ::open(archive_name.c_str(), mode, 0640);
+ m_fd = ::open(archive_name.c_str(), mode, 0640);
set_mode(omode);
}
}
- Dmsg1(100, "after open fd=%d\n", fd);
+ 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(fd, &filestat) < 0) {
+ 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.strerror());
- Dmsg1(29, "open failed: %s", errmsg);
+ be.bstrerror());
+ Dmsg1(100, "open failed: %s", errmsg);
/* Use system close() */
- ::close(fd);
+ ::close(m_fd);
clear_opened();
} else {
part_size = filestat.st_size;
unsigned int i;
bool first = true;
- Dmsg3(400, "rewind res=%d fd=%d %s\n", reserved_device, fd, print_name());
+ Dmsg3(400, "rewind res=%d fd=%d %s\n", reserved_device, 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 (fd < 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"),
* retrying every 5 seconds.
*/
for (i=max_rewind_wait; ; i -= 5) {
- if (tape_ioctl(fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
clrerror(MTREW);
if (i == max_rewind_wait) {
- Dmsg1(200, "Rewind error, %s. retrying ...\n", be.strerror());
+ Dmsg1(200, "Rewind error, %s. retrying ...\n", be.bstrerror());
}
/*
* This is a gross hack, because if the user has the
*/
if (first && dcr) {
int open_mode = openmode;
- tape_close(fd);
+ tape_close(m_fd);
clear_opened();
open(dcr, open_mode);
- if (fd < 0) {
+ if (m_fd < 0) {
return false;
}
first = false;
}
#endif
Mmsg2(errmsg, _("Rewind error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
break;
}
} else if (is_file() || is_dvd()) {
- if (lseek(dcr, (off_t)0, SEEK_SET) < 0) {
+ if (lseek(dcr, (boffset_t)0, SEEK_SET) < 0) {
berrno be;
dev_errno = errno;
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
}
return true;
}
-void DEVICE::block(int why)
-{
- lock_device(this);
- block_device(this, why);
- V(mutex);
-}
-
-void DEVICE::unblock()
-{
- P(mutex);
- unblock_device(this);
- V(mutex);
-}
-
-const char *DEVICE::print_blocked() const
-{
- switch (dev_blocked) {
- case BST_NOT_BLOCKED:
- return "BST_NOT_BLOCKED";
- case BST_UNMOUNTED:
- return "BST_UNMOUNTED";
- case BST_WAITING_FOR_SYSOP:
- return "BST_WAITING_FOR_SYSOP";
- case BST_DOING_ACQUIRE:
- return "BST_DOING_ACQUIRE";
- case BST_WRITING_LABEL:
- return "BST_WRITING_LABEL";
- case BST_UNMOUNTED_WAITING_FOR_SYSOP:
- return "BST_UNMOUNTED_WAITING_FOR_SYSOP";
- case BST_MOUNT:
- return "BST_MOUNT";
- default:
- return _("unknown blocked code");
- }
-}
/*
* Called to indicate that we have just read an
bool DEVICE::eod(DCR *dcr)
{
struct mtop mt_com;
- struct mtget mt_stat;
bool ok = true;
- off_t pos;
+ boffset_t pos;
+ int32_t os_file;
- if (fd < 0) {
+ if (m_fd < 0) {
dev_errno = EBADF;
Mmsg1(errmsg, _("Bad call to eod. Device %s not open\n"), print_name());
return false;
return fsf(VolCatInfo.VolCatFiles);
#endif
- Dmsg0(29, "eod\n");
+ Dmsg0(100, "eod\n");
if (at_eot()) {
return true;
}
return true;
}
if (!is_tape()) {
- pos = lseek(dcr, (off_t)0, SEEK_END);
+ pos = lseek(dcr, (boffset_t)0, SEEK_END);
// Dmsg1(100, "====== Seek to %lld\n", pos);
if (pos >= 0) {
update_pos(dcr);
dev_errno = errno;
berrno be;
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
#ifdef MTEOM
if (has_cap(CAP_FASTFSF) && !has_cap(CAP_EOM)) {
Dmsg0(100,"Using FAST FSF for EOM\n");
/* If unknown position, rewind */
- if (!dev_get_os_pos(this, &mt_stat)) {
+ if (get_os_tape_file() < 0) {
if (!rewind(NULL)) {
return false;
}
mt_com.mt_count = 1;
}
- if (tape_ioctl(fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
clrerror(mt_com.mt_op);
- Dmsg1(50, "ioctl error: %s\n", be.strerror());
+ Dmsg1(50, "ioctl error: %s\n", be.bstrerror());
update_pos(dcr);
Mmsg2(errmsg, _("ioctl MTEOM error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
- if (!dev_get_os_pos(this, &mt_stat)) {
+ os_file = get_os_tape_file();
+ if (os_file < 0) {
berrno be;
clrerror(-1);
Mmsg2(errmsg, _("ioctl MTIOCGET error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
- Dmsg2(100, "EOD file=%d block=%d\n", mt_stat.mt_fileno, mt_stat.mt_blkno);
+ Dmsg1(100, "EOD file=%d\n", os_file);
set_ateof();
- file = mt_stat.mt_fileno;
+ file = os_file;
} else {
#else
{
* Avoid infinite loop by ensuring we advance.
*/
if (!at_eot() && file_num == (int)file) {
- struct mtget mt_stat;
Dmsg1(100, "fsf did not advance from file %d\n", file_num);
set_ateof();
- if (dev_get_os_pos(this, &mt_stat)) {
- Dmsg2(100, "Adjust file from %d to %d\n", file_num, mt_stat.mt_fileno);
- file = mt_stat.mt_fileno;
+ os_file = get_os_tape_file();
+ if (os_file >= 0) {
+ Dmsg2(100, "Adjust file from %d to %d\n", file_num, os_file);
+ file = os_file;
}
break;
}
* the second EOF.
*/
if (has_cap(CAP_BSFATEOM)) {
- struct mtget mt_stat;
/* Backup over EOF */
ok = bsf(1);
/* If BSF worked and fileno is known (not -1), set file */
- if (dev_get_os_pos(this, &mt_stat)) {
- Dmsg2(100, "BSFATEOF adjust file from %d to %d\n", file , mt_stat.mt_fileno);
- file = mt_stat.mt_fileno;
+ os_file = get_os_tape_file();
+ if (os_file >= 0) {
+ Dmsg2(100, "BSFATEOF adjust file from %d to %d\n", file , os_file);
+ file = os_file;
} else {
file++; /* wing it -- not correct on all OSes */
}
*/
bool DEVICE::update_pos(DCR *dcr)
{
- off_t pos;
+ boffset_t pos;
bool ok = true;
if (!is_open()) {
if (is_file() || is_dvd()) {
file = 0;
file_addr = 0;
- pos = lseek(dcr, (off_t)0, SEEK_CUR);
+ pos = lseek(dcr, (boffset_t)0, SEEK_CUR);
if (pos < 0) {
berrno be;
dev_errno = errno;
- Pmsg1(000, _("Seek error: ERR=%s\n"), be.strerror());
+ Pmsg1(000, _("Seek error: ERR=%s\n"), be.bstrerror());
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ 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 (tape_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->print_name(), be.strerror());
+ dev->print_name(), be.bstrerror());
return 0;
}
Pmsg0(-20, _(" Device status:"));
struct mtop mt_com;
#endif
- if (dev->fd < 0) {
+ if (dev->fd() < 0) {
dev->dev_errno = EBADF;
Mmsg0(dev->errmsg, _("Bad call to load_dev. Device not open\n"));
Emsg0(M_FATAL, 0, dev->errmsg);
berrno be;
dev->dev_errno = ENOTTY; /* function not available */
Mmsg2(dev->errmsg, _("ioctl MTLOAD error on %s. ERR=%s.\n"),
- dev->print_name(), be.strerror());
+ dev->print_name(), be.bstrerror());
return false;
#else
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 (tape_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"),
- dev->print_name(), be.strerror());
+ dev->print_name(), be.bstrerror());
return false;
}
return true;
unlock_door();
mt_com.mt_op = MTOFFL;
mt_com.mt_count = 1;
- if (tape_ioctl(fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ if (tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com) < 0) {
berrno be;
dev_errno = errno;
Mmsg2(errmsg, _("ioctl MTOFFL error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
Dmsg1(100, "Offlined device %s\n", print_name());
bool DEVICE::offline_or_rewind()
{
- if (fd < 0) {
+ if (m_fd < 0) {
return false;
}
if (has_cap(CAP_OFFLINEUNMOUNT)) {
*/
bool DEVICE::fsf(int num)
{
- struct mtget mt_stat;
+ int32_t os_file = 0;
struct mtop mt_com;
int stat = 0;
* forward space past the end of the medium.
*/
if (has_cap(CAP_FSF) && has_cap(CAP_MTIOCGET) && has_cap(CAP_FASTFSF)) {
+ int my_errno = 0;
mt_com.mt_op = MTFSF;
mt_com.mt_count = num;
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
- if (stat < 0 || !dev_get_os_pos(this, &mt_stat)) {
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
+ if (stat < 0) {
+ my_errno = errno; /* save errno */
+ } else if ((os_file=get_os_tape_file()) < 0) {
+ my_errno = errno; /* save errno */
+ }
+ if (my_errno != 0) {
berrno be;
set_eot();
Dmsg0(200, "Set ST_EOT\n");
clrerror(MTFSF);
Mmsg2(errmsg, _("ioctl MTFSF error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror(my_errno));
Dmsg1(200, "%s", errmsg);
return false;
}
- Dmsg2(200, "fsf file=%d block=%d\n", mt_stat.mt_fileno, mt_stat.mt_blkno);
+
+ Dmsg1(200, "fsf file=%d\n", os_file);
set_ateof();
- file = mt_stat.mt_fileno;
+ file = os_file;
return true;
/*
mt_com.mt_count = 1;
while (num-- && !at_eot()) {
Dmsg0(100, "Doing read before fsf\n");
- if ((stat = tape_read(fd, (char *)rbuf, rbuf_len)) < 0) {
+ if ((stat = this->read((char *)rbuf, rbuf_len)) < 0) {
if (errno == ENOMEM) { /* tape record exceeds buf len */
stat = rbuf_len; /* This is OK */
/*
set_eot();
clrerror(-1);
Dmsg2(100, "Set ST_EOT read errno=%d. ERR=%s\n", dev_errno,
- be.strerror());
+ be.bstrerror());
Mmsg2(errmsg, _("read error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
Dmsg1(100, "%s", errmsg);
break;
}
}
Dmsg0(100, "Doing MTFSF\n");
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) { /* error => EOT */
berrno be;
set_eot();
Dmsg0(100, "Set ST_EOT\n");
clrerror(MTFSF);
Mmsg2(errmsg, _("ioctl MTFSF error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
Dmsg0(100, "Got < 0 for MTFSF\n");
Dmsg1(100, "%s", errmsg);
} else {
return false;
}
- Dmsg0(29, "bsf\n");
+ Dmsg0(100, "bsf\n");
clear_eot();
clear_eof();
file -= num;
file_size = 0;
mt_com.mt_op = MTBSF;
mt_com.mt_count = num;
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) {
berrno be;
clrerror(MTBSF);
Mmsg2(errmsg, _("ioctl MTBSF error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
}
return stat == 0;
}
return false;
}
- Dmsg1(29, "fsr %d\n", num);
+ Dmsg1(100, "fsr %d\n", num);
mt_com.mt_op = MTFSR;
mt_com.mt_count = num;
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat == 0) {
clear_eof();
block_num += num;
berrno be;
struct mtget mt_stat;
clrerror(MTFSR);
- Dmsg1(100, "FSF fail: ERR=%s\n", be.strerror());
+ Dmsg1(100, "FSF fail: ERR=%s\n", be.bstrerror());
if (dev_get_os_pos(this, &mt_stat)) {
Dmsg4(100, "Adjust from %d:%d to %d:%d\n", file,
block_num, mt_stat.mt_fileno, mt_stat.mt_blkno);
}
}
Mmsg3(errmsg, _("ioctl MTFSR %d error on %s. ERR=%s.\n"),
- num, print_name(), be.strerror());
+ num, print_name(), be.bstrerror());
}
return stat == 0;
}
return false;
}
- Dmsg0(29, "bsr_dev\n");
+ Dmsg0(100, "bsr_dev\n");
block_num -= num;
clear_eof();
clear_eot();
mt_com.mt_op = MTBSR;
mt_com.mt_count = num;
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat < 0) {
berrno be;
clrerror(MTBSR);
Mmsg2(errmsg, _("ioctl MTBSR error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
}
return stat == 0;
}
struct mtop mt_com;
mt_com.mt_op = MTLOCK;
mt_com.mt_count = 1;
- tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
#endif
}
struct mtop mt_com;
mt_com.mt_op = MTUNLOCK;
mt_com.mt_count = 1;
- tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
#endif
}
}
if (!is_tape()) {
- off_t pos = (((off_t)rfile)<<32) + (off_t)rblock;
+ boffset_t pos = (((boffset_t)rfile)<<32) | rblock;
Dmsg1(100, "===== lseek to %d\n", (int)pos);
- if (lseek(dcr, pos, SEEK_SET) == (off_t)-1) {
+ if (lseek(dcr, pos, SEEK_SET) == (boffset_t)-1) {
berrno be;
dev_errno = errno;
Mmsg2(errmsg, _("lseek error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
file = rfile;
berrno be;
dev_errno = errno;
Dmsg2(30, "Failed to find requested block on %s: ERR=%s",
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
Dmsg2(300, "moving forward wanted_blk=%d at_blk=%d\n", rblock, block_num);
clear_eot();
mt_com.mt_op = MTWEOF;
mt_com.mt_count = num;
- stat = tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ stat = tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
if (stat == 0) {
block_num = 0;
file += num;
clrerror(MTWEOF);
if (stat == -1) {
Mmsg2(errmsg, _("ioctl MTWEOF error on %s. ERR=%s.\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
}
}
return stat == 0;
void DEVICE::clrerror(int func)
{
const char *msg = NULL;
- struct mtget mt_stat;
char buf[100];
dev_errno = errno; /* save errno */
if (errno == ENOTTY || errno == ENOSYS) { /* Function not implemented */
switch (func) {
case -1:
- break; /* ignore message printed later */
+ break; /* ignore message printed later */
case MTWEOF:
msg = "WTWEOF";
- capabilities &= ~CAP_EOF; /* turn off feature */
+ clear_cap(CAP_EOF); /* turn off feature */
break;
#ifdef MTEOM
case MTEOM:
msg = "WTEOM";
- capabilities &= ~CAP_EOM; /* turn off feature */
+ clear_cap(CAP_EOM); /* turn off feature */
break;
#endif
case MTFSF:
msg = "MTFSF";
- capabilities &= ~CAP_FSF; /* turn off feature */
+ clear_cap(CAP_FSF); /* turn off feature */
break;
case MTBSF:
msg = "MTBSF";
- capabilities &= ~CAP_BSF; /* turn off feature */
+ clear_cap(CAP_BSF); /* turn off feature */
break;
case MTFSR:
msg = "MTFSR";
- capabilities &= ~CAP_FSR; /* turn off feature */
+ clear_cap(CAP_FSR); /* turn off feature */
break;
case MTBSR:
msg = "MTBSR";
- capabilities &= ~CAP_BSR; /* turn off feature */
+ clear_cap(CAP_BSR); /* turn off feature */
break;
case MTREW:
msg = "MTREW";
*/
/* On some systems such as NetBSD, this clears all errors */
- tape_ioctl(fd, MTIOCGET, (char *)&mt_stat);
+ get_os_tape_file();
-/* Found on Linux */
+/* Found on Solaris */
#ifdef MTIOCLRERR
{
- struct mtop mt_com;
- mt_com.mt_op = MTIOCLRERR;
- mt_com.mt_count = 1;
- /* Clear any error condition on the tape */
- tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ tape_ioctl(m_fd, MTIOCLRERR);
Dmsg0(200, "Did MTIOCLRERR\n");
}
#endif
/* Read and clear SCSI error status */
union mterrstat mt_errstat;
Dmsg2(200, "Doing MTIOCERRSTAT errno=%d ERR=%s\n", dev_errno,
- be.strerror(dev_errno));
- tape_ioctl(fd, MTIOCERRSTAT, (char *)&mt_errstat);
+ be.bstrerror(dev_errno));
+ tape_ioctl(m_fd, MTIOCERRSTAT, (char *)&mt_errstat);
}
#endif
mt_com.mt_op = MTCSE;
mt_com.mt_count = 1;
/* Clear any error condition on the tape */
- tape_ioctl(fd, MTIOCTOP, (char *)&mt_com);
+ tape_ioctl(m_fd, MTIOCTOP, (char *)&mt_com);
Dmsg0(200, "Did MTCSE\n");
}
#endif
}
+
+/*
+ * Clear volume header
+ */
+void DEVICE::clear_volhdr()
+{
+ Dmsg1(100, "Clear volhdr vol=%s\n", VolHdr.VolumeName);
+ memset(&VolHdr, 0, sizeof(VolHdr));
+}
+
+
/*
* Close the device
*/
switch (dev_type) {
case B_TAPE_DEV:
unlock_door();
- tape_close(fd);
+ tape_close(m_fd);
break;
default:
- ::close(fd);
+ ::close(m_fd);
}
/* Clean up device packet so it can be reused */
EndFile = EndBlock = 0;
openmode = 0;
Slot = -1; /* unknown slot */
- free_volume(this);
+ clear_volhdr();
memset(&VolCatInfo, 0, sizeof(VolCatInfo));
- memset(&VolHdr, 0, sizeof(VolHdr));
if (tid) {
stop_thread_timer(tid);
tid = 0;
dcr->VolCatInfo = saveVolCatInfo; /* structure assignment */
}
-off_t DEVICE::lseek(DCR *dcr, off_t offset, int whence)
+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:
- return ::lseek(fd, offset, whence);
- }
+#if defined(HAVE_WIN32)
+ return ::_lseeki64(m_fd, (__int64)offset, whence);
+#else
+ return ::lseek(m_fd, (off_t)offset, whence);
+#endif
+ }
return -1;
}
/* ***FIXME*** we really need to unlink() the file so that
* its name can be changed for a relabel.
*/
- if (ftruncate(fd, 0) != 0) {
+ if (ftruncate(m_fd, 0) != 0) {
berrno be;
Mmsg2(errmsg, _("Unable to truncate device %s. ERR=%s\n"),
- print_name(), be.strerror());
+ print_name(), be.bstrerror());
return false;
}
return true;
*/
bool DEVICE::unmount(int timeout)
{
- Dmsg0(90, "Enter unmount\n");
+ Dmsg0(100, "Enter unmount\n");
if (is_mounted()) {
return do_mount(0, timeout);
}
char *icmd;
int status, timeout;
- sm_check(__FILE__, __LINE__, false);
+ Dsm_check(1);
if (mount) {
if (is_mounted()) {
Dmsg0(200, "======= mount=1\n");
results[0] = 0;
/* If busy retry each second */
- Dmsg1(20, "do_mount run_prog=%s\n", ocmd.c_str());
+ 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) {
/* Doesn't work with internationalization (This is not a problem) */
}
if (status != 0) {
berrno be;
- Dmsg5(40, "Device %s cannot be %smounted. stat=%d result=%s ERR=%s\n", print_name(),
- (mount ? "" : "un"), status, results, be.strerror(status));
+ 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.strerror(status));
+ print_name(), (mount ? "" : "un"), be.bstrerror(status));
} else {
- Dmsg4(40, "Device %s cannot be %smounted. stat=%d ERR=%s\n", print_name(),
+ 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);
if (!(dp = opendir(device->mount_point))) {
berrno be;
dev_errno = errno;
- Dmsg3(29, "do_mount: failed to open dir %s (dev=%s), ERR=%s\n",
- device->mount_point, print_name(), be.strerror());
+ Dmsg3(100, "do_mount: failed to open dir %s (dev=%s), ERR=%s\n",
+ device->mount_point, print_name(), be.bstrerror());
goto get_out;
}
free(entry);
closedir(dp);
- Dmsg1(29, "do_mount: got %d files in the mount point (not counting ., .. and .keep)\n", count);
+ Dmsg1(100, "do_mount: got %d files in the mount point (not counting ., .. and .keep)\n", count);
if (count > 0) {
/* If we got more than ., .. and .keep */
}
get_out:
set_mounted(false);
- sm_check(__FILE__, __LINE__, false);
free_pool_memory(results);
Dmsg0(200, "============ mount=0\n");
+ Dsm_check(1);
return false;
}
}
}
+/* return the last timer interval (ms) */
+btime_t DEVICE::get_timer_count()
+{
+ btime_t old = last_timer;
+ last_timer = get_current_btime();
+ return last_timer - old;
+}
+
+/* read from fd */
+ssize_t DEVICE::read(void *buf, size_t len)
+{
+ ssize_t read_len ;
+
+ get_timer_count();
+
+ if (this->is_tape()) {
+ read_len = tape_read(m_fd, buf, len);
+ } else {
+ read_len = ::read(m_fd, buf, len);
+ }
+
+ last_tick = get_timer_count();
+
+ DevReadTime += last_tick;
+ VolCatInfo.VolReadTime += last_tick;
+
+ if (read_len > 0) { /* skip error */
+ DevReadBytes += read_len;
+ }
+
+ return read_len;
+}
+
+/* write to fd */
+ssize_t DEVICE::write(const void *buf, size_t len)
+{
+ ssize_t write_len ;
+
+ get_timer_count();
+
+ if (this->is_tape()) {
+ write_len = tape_write(m_fd, buf, len);
+ } else {
+ write_len = ::write(m_fd, buf, len);
+ }
+
+ last_tick = get_timer_count();
+
+ DevWriteTime += last_tick;
+ VolCatInfo.VolWriteTime += last_tick;
+
+ if (write_len > 0) { /* skip error */
+ DevWriteBytes += write_len;
+ }
+
+ return write_len;
+}
/* Return the resource name for the device */
const char *DEVICE::name() const
return device->hdr.name;
}
+/* Returns file position on tape or -1 */
+int32_t DEVICE::get_os_tape_file()
+{
+ struct mtget mt_stat;
+
+ if (has_cap(CAP_MTIOCGET) &&
+ tape_ioctl(m_fd, MTIOCGET, (char *)&mt_stat) == 0) {
+ return mt_stat.mt_fileno;
+ }
+ return -1;
+}
+
char *
dev_vol_name(DEVICE *dev)
{
free_pool_memory(errmsg);
errmsg = NULL;
}
- pthread_mutex_destroy(&mutex);
+ pthread_mutex_destroy(&m_mutex);
pthread_cond_destroy(&wait);
pthread_cond_destroy(&wait_next_vol);
pthread_mutex_destroy(&spool_mutex);
- rwl_destroy(&lock);
+// rwl_destroy(&lock);
if (attached_dcrs) {
delete attached_dcrs;
attached_dcrs = NULL;
}
-void set_os_device_parameters(DEVICE *dev)
+void set_os_device_parameters(DCR *dcr)
{
+ DEVICE *dev = dcr->dev;
+
+ if (strcmp(dev->dev_name, "/dev/null") == 0) {
+ return; /* no use trying to set /dev/null */
+ }
+
#if defined(HAVE_LINUX_OS) || defined(HAVE_WIN32)
struct mtop mt_com;
- Dmsg0(050, "In set_os_device_parameters\n");
+ Dmsg0(100, "In set_os_device_parameters\n");
#if defined(MTSETBLK)
if (dev->min_block_size == dev->max_block_size &&
dev->min_block_size == 0) { /* variable block mode */
mt_com.mt_op = MTSETBLK;
mt_com.mt_count = 0;
- Dmsg0(050, "Set block size to zero\n");
- if (tape_ioctl(dev->fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ Dmsg0(100, "Set block size to zero\n");
+ if (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETBLK);
}
}
if (dev->has_cap(CAP_EOM)) {
mt_com.mt_count |= MT_ST_FAST_MTEOM;
}
- Dmsg0(050, "MTSETDRVBUFFER\n");
- if (tape_ioctl(dev->fd, MTIOCTOP, (char *)&mt_com) < 0) {
+ Dmsg0(100, "MTSETDRVBUFFER\n");
+ if (tape_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 (tape_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 (tape_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 (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSETBSIZ);
}
}
+#if defined(MTIOCSETEOTMODEL)
+ uint32_t neof;
+ if (dev->has_cap(CAP_TWOEOF)) {
+ neof = 2;
+ } else {
+ neof = 1;
+ }
+ if (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->print_name(), be.bstrerror(dev->dev_errno));
+ Jmsg(dcr->jcr, M_FATAL, 0, dev->errmsg);
+ }
+#endif
return;
#endif
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 (tape_ioctl(dev->fd(), MTIOCTOP, (char *)&mt_com) < 0) {
dev->clrerror(MTSRSZ);
}
}
static bool dev_get_os_pos(DEVICE *dev, struct mtget *mt_stat)
{
- Dmsg0(050, "dev_get_os_pos\n");
+ Dmsg0(100, "dev_get_os_pos\n");
return dev->has_cap(CAP_MTIOCGET) &&
- tape_ioctl(dev->fd, MTIOCGET, (char *)mt_stat) == 0 &&
+ tape_ioctl(dev->fd(), MTIOCGET, (char *)mt_stat) == 0 &&
mt_stat->mt_fileno >= 0;
}