本文整理汇总了C++中JCR::is_canceled方法的典型用法代码示例。如果您正苦于以下问题：C++ JCR::is_canceled方法的具体用法？C++ JCR::is_canceled怎么用？C++ JCR::is_canceled使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JCR的用法示例。
在下文中一共展示了JCR::is_canceled方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: dir_update_volume_info
/**
* After writing a Volume, send the updated statistics
* back to the director. The information comes from the
* dev record.
*/
bool dir_update_volume_info(DCR *dcr, bool label, bool update_LastWritten)
{
JCR *jcr = dcr->jcr;
BSOCK *dir = jcr->dir_bsock;
DEVICE *dev = dcr->dev;
VOLUME_CAT_INFO *vol = &dev->VolCatInfo;
char ed1[50], ed2[50], ed3[50], ed4[50], ed5[50], ed6[50];
int InChanger;
bool ok = false;
POOL_MEM VolumeName;
/* If system job, do not update catalog */
if (jcr->is_JobType(JT_SYSTEM)) {
return true;
}
if (vol->VolCatName[0] == 0) {
Jmsg0(jcr, M_FATAL, 0, _("NULL Volume name. This shouldn't happen!!!\n"));
Pmsg0(000, _("NULL Volume name. This shouldn't happen!!!\n"));
return false;
}
/* Lock during Volume update */
P(vol_info_mutex);
Dmsg1(dbglvl, "Update cat VolBytes=%lld\n", vol->VolCatBytes);
/* Just labeled or relabeled the tape */
if (label) {
bstrncpy(vol->VolCatStatus, "Append", sizeof(vol->VolCatStatus));
}
// if (update_LastWritten) {
vol->VolLastWritten = time(NULL);
// }
pm_strcpy(VolumeName, vol->VolCatName);
bash_spaces(VolumeName);
InChanger = vol->InChanger;
dir->fsend(Update_media, jcr->Job,
VolumeName.c_str(), vol->VolCatJobs, vol->VolCatFiles,
vol->VolCatBlocks, edit_uint64(vol->VolCatBytes, ed1),
vol->VolCatMounts, vol->VolCatErrors,
vol->VolCatWrites, edit_uint64(vol->VolCatMaxBytes, ed2),
edit_uint64(vol->VolLastWritten, ed6),
vol->VolCatStatus, vol->Slot, label,
InChanger, /* bool in structure */
edit_int64(vol->VolReadTime, ed3),
edit_int64(vol->VolWriteTime, ed4),
edit_uint64(vol->VolFirstWritten, ed5));
Dmsg1(dbglvl, ">dird %s", dir->msg);
/* Do not lock device here because it may be locked from label */
if (!jcr->is_canceled()) {
if (!do_get_volume_info(dcr)) {
Jmsg(jcr, M_FATAL, 0, "%s", jcr->errmsg);
Dmsg2(dbglvl, _("Didn't get vol info vol=%s: ERR=%s"),
vol->VolCatName, jcr->errmsg);
goto bail_out;
}
Dmsg1(420, "get_volume_info() %s", dir->msg);
/* Update dev Volume info in case something changed (e.g. expired) */
dev->VolCatInfo = dcr->VolCatInfo;
ok = true;
}
bail_out:
V(vol_info_mutex);
return ok;
}