static void
do_output_blockdevs (void)
{
size_t i;
CLEANUP_FREE_STRING_LIST char **devices = guestfs_list_devices (g);
if (devices == NULL)
exit (EXIT_FAILURE);
for (i = 0; devices[i] != NULL; ++i) {
int64_t size = -1;
CLEANUP_FREE_STRING_LIST char **parents = NULL;
CLEANUP_FREE char *dev;
dev = guestfs_canonical_device_name (g, devices[i]);
if (!dev)
exit (EXIT_FAILURE);
if ((columns & COLUMN_SIZE)) {
size = guestfs_blockdev_getsize64 (g, devices[i]);
if (size == -1)
exit (EXIT_FAILURE);
}
if (is_md (devices[i]))
parents = parents_of_md (devices[i]);
else
parents = no_parents ();
write_row (dev, "device",
NULL, NULL, -1, size, parents, NULL);
}
}
static void
do_output_filesystems (void)
{
size_t i;
CLEANUP_FREE_STRING_LIST char **fses = guestfs_list_filesystems (g);
if (fses == NULL)
exit (EXIT_FAILURE);
for (i = 0; fses[i] != NULL; i += 2) {
CLEANUP_FREE char *dev = NULL, *vfs_label = NULL, *vfs_uuid = NULL;
CLEANUP_FREE_STRING_LIST char **parents = NULL;
int64_t size = -1;
/* Skip swap and unknown, unless --extra flag was given. */
if (!(output & OUTPUT_FILESYSTEMS_EXTRA) &&
(STREQ (fses[i+1], "swap") || STREQ (fses[i+1], "unknown")))
continue;
dev = guestfs_canonical_device_name (g, fses[i]);
if (dev == NULL)
exit (EXIT_FAILURE);
/* Only bother to look these up if we will be displaying them,
* otherwise pass them as NULL.
*/
if ((columns & COLUMN_VFS_LABEL)) {
guestfs_push_error_handler (g, NULL, NULL);
vfs_label = guestfs_vfs_label (g, fses[i]);
guestfs_pop_error_handler (g);
if (vfs_label == NULL) {
vfs_label = strdup ("");
if (!vfs_label) {
perror ("strdup");
exit (EXIT_FAILURE);
}
}
}
if ((columns & COLUMN_UUID)) {
guestfs_push_error_handler (g, NULL, NULL);
vfs_uuid = guestfs_vfs_uuid (g, fses[i]);
guestfs_pop_error_handler (g);
if (vfs_uuid == NULL) {
vfs_uuid = strdup ("");
if (!vfs_uuid) {
perror ("strdup");
exit (EXIT_FAILURE);
}
}
}
if ((columns & COLUMN_SIZE)) {
size = guestfs_blockdev_getsize64 (g, fses[i]);
if (size == -1)
exit (EXIT_FAILURE);
}
if (is_md (fses[i]))
parents = parents_of_md (fses[i]);
else
parents = no_parents ();
write_row (dev, "filesystem",
fses[i+1], vfs_label, -1, size, parents, vfs_uuid);
}
}
//
//START VMD
//
void VMD::dump(Region * rg, UseDefMgr * mgr)
{
if (g_tfile == NULL) { return; }
ASSERT0(is_md() && rg);
fprintf(g_tfile, "(MD%dV%d", mdid(), version());
//Dump Def
if (getDef() != NULL) {
ASSERT0(!getDef()->is_phi());
if (getDef()->getPrev() != NULL) {
fprintf(g_tfile, ",PrevDEF:MD%dV%d",
getDef()->getPrev()->getResult()->mdid(),
getDef()->getPrev()->getResult()->version());
} else {
fprintf(g_tfile, ",-");
}
if (getDef()->getNextSet() != NULL) {
SEGIter * nit = NULL;
bool first = true;
for (INT w = getDef()->getNextSet()->get_first(&nit);
w >= 0; w = getDef()->getNextSet()->get_next(w, &nit)) {
if (first) {
first = false;
} else {
fprintf(g_tfile, ",");
}
MDDef const* use = mgr->getMDDef(w);
ASSERT(use, ("not such MDDef"));
ASSERT0(use->getResult());
ASSERT(use->getPrev() == getDef(), ("insanity relation"));
fprintf(g_tfile, ",NextDEF:MD%dV%d",
use->getResult()->mdid(), use->getResult()->version());
}
}
} else {
fprintf(g_tfile, ",-");
}
fprintf(g_tfile, ")");
//Dump OccSet
fprintf(g_tfile, "|UsedBy:");
SEGIter * vit = NULL;
bool first = true;
for (INT i2 = getOccSet()->get_first(&vit);
i2 >= 0; i2 = getOccSet()->get_next(i2, &vit)) {
if (first) {
first = false;
} else {
fprintf(g_tfile, ",");
}
IR * use = rg->getIR(i2);
ASSERT0(use && (use->isMemoryRef() || use->is_id()));
fprintf(g_tfile, "%s(id:%d)", IRNAME(use), use->id());
}
fflush(g_tfile);
}
