double whint; /* width hint (N < 1 is in percent of termwidth) */
int flags; /* SCOLS_FL_* */
const char *help;
-
int type; /* COLTYPE_* */
};
/* columns descriptions */
static struct colinfo infos[] = {
- [COL_NAME] = { "NAME", 0.25, SCOLS_FL_TREE | SCOLS_FL_NOEXTREMES, N_("device name") },
+ [COL_NAME] = { "NAME", 0.25, SCOLS_FL_NOEXTREMES, N_("device name") },
[COL_KNAME] = { "KNAME", 0.3, 0, N_("internal kernel device name") },
[COL_PKNAME] = { "PKNAME", 0.3, 0, N_("internal parent kernel device name") },
[COL_PATH] = { "PATH", 0.3, 0, N_("path to the device node") },
static int columns[ARRAY_SIZE(infos) * 2];
static size_t ncolumns;
-
static inline void add_column(int id)
{
if (ncolumns >= ARRAY_SIZE(columns))
{
char *res = NULL, *p;
- if (cxt->partition)
+ if (device_is_partition(dev))
return xstrdup("part");
if (is_dm(dev->name)) {
scols_cell_set_userdata(ce, data);
}
-static void set_sortdata_u64_from_string(struct libscols_line *ln, int col, const char *str)
+/* do not modify *data on any error */
+static void str2u64(const char *str, uint64_t *data)
{
- uint64_t x;
+ uintmax_t num;
+ char *end = NULL;
- if (!str || sscanf(str, "%"SCNu64, &x) != 1)
+ errno = 0;
+ if (str == NULL || *str == '\0')
return;
+ num = strtoumax(str, &end, 10);
- set_sortdata_u64(ln, col, x);
+ if (errno || str == end || (end && *end))
+ return;
+ *data = num;
}
static void unref_sortdata(struct libscols_table *tb)
return &dev->st;
}
+static int is_removable_device(struct lsblk_device *dev, struct lsblk_device *parent)
+{
+ struct path_cxt *pc;
+
+ if (dev->removable != -1)
+ goto done;
+ if (ul_path_scanf(dev->sysfs, "removable", "%d", &dev->removable) == 1)
+ goto done;
+
+ if (parent) {
+ pc = sysfs_blkdev_get_parent(dev->sysfs);
+ if (!pc)
+ goto done;
+
+ if (pc == parent->sysfs)
+ /* dev is partition and parent is whole-disk */
+ dev->removable = is_removable_device(parent, NULL);
+ else
+ /* parent is something else, use sysfs parent */
+ ul_path_scanf(pc, "removable", "%d", &dev->removable);
+ }
+done:
+ if (dev->removable == -1)
+ dev->removable = 0;
+ return dev->removable;
+}
+
+static uint64_t device_get_discard_granularity(struct lsblk_device *dev)
+{
+ if (dev->discard_granularity == (uint64_t) -1
+ && ul_path_read_u64(dev->sysfs, &dev->discard_granularity,
+ "queue/discard_granularity") != 0)
+ dev->discard_granularity = 0;
+
+ return dev->discard_granularity;
+}
+
/*
- * Generates data (string) for column specified by column ID for specified device
+ * Generates data (string) for column specified by column ID for specified device. If sortdata
+ * is not NULL then returns number usable to sort the column if the data are available for the
+ * column.
*/
-static void set_scols_data(
- struct lsblk_device *dev,
- struct lsblk_device *parent,
- int col,
- int id,
- struct libscols_line *ln)
+static char *device_get_data(
+ struct lsblk_device *dev, /* device */
+ struct lsblk_device *parent, /* device parent as defined in the tree */
+ int id, /* column ID (COL_*) */
+ uint64_t *sortdata) /* returns sort data as number */
{
struct lsblk_devprop *prop;
- int sort = 0;
char *str = NULL;
- if (lsblk->sort_id == id)
- sort = 1;
-
switch(id) {
case COL_NAME:
str = dev->dm_name ? mk_dm_name(dev->dm_name) : mk_name(dev->name);
case COL_OWNER:
{
struct stat *st = device_get_stat(dev);
- struct passwd *pw = st ? NULL : getpwuid(st->st_uid);
+ struct passwd *pw = st ? getpwuid(st->st_uid) : NULL;
if (pw)
str = xstrdup(pw->pw_name);
break;
case COL_GROUP:
{
struct stat *st = device_get_stat(dev);
- struct group *gr = st ? NULL : getgrgid(st->st_gid);
+ struct group *gr = st ? getgrgid(st->st_gid) : NULL;
if (gr)
str = xstrdup(gr->gr_name);
break;
xasprintf(&str, "%u:%u", dev->maj, dev->min);
else
xasprintf(&str, "%3u:%-3u", dev->maj, dev->min);
- if (sort)
- set_sortdata_u64(ln, col, makedev(dev->maj, dev->min));
+ if (sortdata)
+ *sortdata = makedev(dev->maj, dev->min);
break;
case COL_FSTYPE:
prop = lsblk_device_get_properties(dev);
break;
case COL_RA:
ul_path_read_string(dev->sysfs, &str, "queue/read_ahead_kb");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_RO:
str = xstrdup(is_readonly_device(dev) ? "1" : "0");
break;
case COL_RM:
- ul_path_read_string(dev->sysfs, &str, "removable");
- if (!str && sysfs_blkdev_get_parent(dev->sysfs))
- ul_path_read_string(sysfs_blkdev_get_parent(dev->sysfs),
- &str,
- "removable");
+ str = xstrdup(is_removable_device(dev, parent) ? "1" : "0");
break;
case COL_HOTPLUG:
str = sysfs_blkdev_is_hotpluggable(dev->sysfs) ? xstrdup("1") : xstrdup("0");
ul_path_read_string(dev->sysfs, &str, "queue/add_random");
break;
case COL_MODEL:
- if (!dev->partition && dev->nslaves == 0) {
+ if (!device_is_partition(dev) && dev->nslaves == 0) {
prop = lsblk_device_get_properties(dev);
if (prop && prop->model)
str = xstrdup(prop->model);
}
break;
case COL_SERIAL:
- if (!dev->partition && dev->nslaves == 0) {
+ if (!device_is_partition(dev) && dev->nslaves == 0) {
prop = lsblk_device_get_properties(dev);
if (prop && prop->serial)
str = xstrdup(prop->serial);
}
break;
case COL_REV:
- if (!dev->partition && dev->nslaves == 0)
+ if (!device_is_partition(dev) && dev->nslaves == 0)
ul_path_read_string(dev->sysfs, &str, "device/rev");
break;
case COL_VENDOR:
- if (!dev->partition && dev->nslaves == 0)
+ if (!device_is_partition(dev) && dev->nslaves == 0)
ul_path_read_string(dev->sysfs, &str, "device/vendor");
break;
case COL_SIZE:
xasprintf(&str, "%ju", dev->size);
else
str = size_to_human_string(SIZE_SUFFIX_1LETTER, dev->size);
- if (sort)
- set_sortdata_u64(ln, col, dev->size);
+ if (sortdata)
+ *sortdata = dev->size;
break;
case COL_STATE:
- if (!dev->partition && !dev->dm_name)
+ if (!device_is_partition(dev) && !dev->dm_name)
ul_path_read_string(dev->sysfs, &str, "device/state");
else if (dev->dm_name) {
int x = 0;
break;
case COL_ALIOFF:
ul_path_read_string(dev->sysfs, &str, "alignment_offset");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_MINIO:
ul_path_read_string(dev->sysfs, &str, "queue/minimum_io_size");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_OPTIO:
ul_path_read_string(dev->sysfs, &str, "queue/optimal_io_size");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_PHYSEC:
ul_path_read_string(dev->sysfs, &str, "queue/physical_block_size");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_LOGSEC:
ul_path_read_string(dev->sysfs, &str, "queue/logical_block_size");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_SCHED:
str = get_scheduler(dev);
break;
case COL_RQ_SIZE:
ul_path_read_string(dev->sysfs, &str, "queue/nr_requests");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_TYPE:
str = get_type(dev);
str = get_subsystems(dev);
break;
case COL_DALIGN:
- if (dev->discard)
+ if (device_get_discard_granularity(dev) > 0)
ul_path_read_string(dev->sysfs, &str, "discard_alignment");
if (!str)
str = xstrdup("0");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
break;
case COL_DGRAN:
if (lsblk->bytes) {
ul_path_read_string(dev->sysfs, &str, "queue/discard_granularity");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
} else {
- uint64_t x;
- if (ul_path_read_u64(dev->sysfs, &x, "queue/discard_granularity") == 0) {
- str = size_to_human_string(SIZE_SUFFIX_1LETTER, x);
- if (sort)
- set_sortdata_u64(ln, col, x);
- }
+ uint64_t x = device_get_discard_granularity(dev);
+ str = size_to_human_string(SIZE_SUFFIX_1LETTER, x);
+ if (sortdata)
+ *sortdata = x;
}
break;
case COL_DMAX:
if (lsblk->bytes) {
ul_path_read_string(dev->sysfs, &str, "queue/discard_max_bytes");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
} else {
uint64_t x;
if (ul_path_read_u64(dev->sysfs, &x, "queue/discard_max_bytes") == 0) {
str = size_to_human_string(SIZE_SUFFIX_1LETTER, x);
- if (sort)
- set_sortdata_u64(ln, col, x);
+ if (sortdata)
+ *sortdata = x;
}
}
break;
case COL_DZERO:
- if (dev->discard)
+ if (device_get_discard_granularity(dev) > 0)
ul_path_read_string(dev->sysfs, &str, "queue/discard_zeroes_data");
if (!str)
str = xstrdup("0");
case COL_WSAME:
if (lsblk->bytes) {
ul_path_read_string(dev->sysfs, &str, "queue/write_same_max_bytes");
- if (sort)
- set_sortdata_u64_from_string(ln, col, str);
+ if (sortdata)
+ str2u64(str, sortdata);
} else {
uint64_t x;
if (ul_path_read_u64(dev->sysfs, &x, "queue/write_same_max_bytes") == 0) {
str = size_to_human_string(SIZE_SUFFIX_1LETTER, x);
- if (sort)
- set_sortdata_u64(ln, col, x);
+ if (sortdata)
+ *sortdata = x;
}
}
if (!str)
break;
};
- if (str && scols_line_refer_data(ln, col, str))
- err(EXIT_FAILURE, _("failed to add output data"));
+ return str;
}
/*
* Adds data for all wanted columns about the device to the smartcols table
*/
-static void device_to_scols(struct lsblk_device *dev, struct lsblk_device *parent, struct libscols_table *tab)
+static void device_to_scols(
+ struct lsblk_device *dev,
+ struct lsblk_device *parent,
+ struct libscols_table *tab,
+ struct libscols_line *parent_line)
{
size_t i;
+ struct libscols_line *ln;
struct lsblk_iter itr;
struct lsblk_device *child = NULL;
+ int link_group = 0;
ON_DBG(DEV, if (ul_path_isopen_dirfd(dev->sysfs)) ul_debugobj(dev, "%s ---> is open!", dev->name));
- dev->scols_line = scols_table_new_line(tab, parent ? parent->scols_line : NULL);
- if (!dev->scols_line)
+ /* Do not print device more than one in --list mode */
+ if (!(lsblk->flags & LSBLK_TREE) && dev->is_printed)
+ return;
+
+ if (lsblk->merge && list_count_entries(&dev->parents) > 1) {
+ if (!lsblk_device_is_last_parent(dev, parent))
+ return;
+ link_group = 1;
+ }
+
+ ln = scols_table_new_line(tab, link_group ? NULL : parent_line);
+ if (!ln)
err(EXIT_FAILURE, _("failed to allocate output line"));
- for (i = 0; i < ncolumns; i++)
- set_scols_data(dev, parent, i, get_column_id(i), dev->scols_line);
+ dev->is_printed = 1;
+
+ if (link_group) {
+ struct lsblk_device *p;
+ struct libscols_line *gr = parent_line;
+
+ /* Merge all my parents to the one group */
+ lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
+ while (lsblk_device_next_parent(dev, &itr, &p) == 0) {
+ if (!p->scols_line)
+ continue;
+ scols_table_group_lines(tab, gr, p->scols_line, 0);
+ }
+
+ /* Link the group -- this makes group->child connection */
+ scols_line_link_group(ln, gr, 0);
+ }
+
+ /* read column specific data and set it to smartcols table line */
+ for (i = 0; i < ncolumns; i++) {
+ char *data;
+ int id = get_column_id(i);
+
+ if (lsblk->sort_id != id)
+ data = device_get_data(dev, parent, id, NULL);
+ else {
+ uint64_t sortdata = (uint64_t) -1;
+
+ data = device_get_data(dev, parent, id, &sortdata);
+ if (data && sortdata != (uint64_t) -1)
+ set_sortdata_u64(ln, i, sortdata);
+ }
+ if (data && scols_line_refer_data(ln, i, data))
+ err(EXIT_FAILURE, _("failed to add output data"));
+ }
+
+ dev->scols_line = ln;
if (dev->npartitions == 0)
/* For partitions we often read from parental whole-disk sysfs,
* otherwise we can close */
ul_path_close_dirfd(dev->sysfs);
- lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
+ lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
while (lsblk_device_next_child(dev, &itr, &child) == 0)
- device_to_scols(child, dev, tab);
+ device_to_scols(child, dev, tab, ln);
/* Let's be careful with number of open files */
ul_path_close_dirfd(dev->sysfs);
lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
while (lsblk_devtree_next_root(tr, &itr, &dev) == 0)
- device_to_scols(dev, NULL, tab);
+ device_to_scols(dev, NULL, tab, NULL);
}
/*
name, wholedisk, wholedisk ? wholedisk->name : ""));
dev->name = xstrdup(name);
- dev->partition = wholedisk != NULL;
+
+ if (wholedisk) {
+ dev->wholedisk = wholedisk;
+ lsblk_ref_device(wholedisk);
+ }
dev->filename = get_device_path(dev);
if (!dev->filename) {
if (ul_path_read_u64(dev->sysfs, &dev->size, "size") == 0) /* in sectors */
dev->size <<= 9; /* in bytes */
- if (ul_path_read_s32(dev->sysfs, &dev->discard,
- "queue/discard_granularity") != 0)
- dev->discard = 0;
-
/* Ignore devices of zero size */
if (!lsblk->all_devices && dev->size == 0) {
DBG(DEV, ul_debugobj(dev, "zero size device -- ignore"));
struct lsblk_device *dev = lsblk_devtree_get_device(tr, name);
if (!dev) {
- dev = lsblk_new_device(tr);
+ dev = lsblk_new_device();
if (!dev)
err(EXIT_FAILURE, _("failed to allocate device"));
* Do not process further if there are no partitions for
* this device or the device itself is a partition.
*/
- if (!disk->npartitions || disk->partition)
+ if (!disk->npartitions || device_is_partition(disk))
return -EINVAL;
DBG(DEV, ul_debugobj(disk, "%s: probe whole-disk for partitions", disk->name));
assert(dev);
+ if (lsblk->nodeps)
+ return 0;
+
/* read all or specified partition */
if (do_partitions && dev->npartitions)
process_partitions(tr, dev);
- if (lsblk->nodeps)
- return 0;
-
DBG(DEV, ul_debugobj(dev, "%s: reading dependencies", dev->name));
if (!(lsblk->inverse ? dev->nslaves : dev->nholders)) {
DBG(DEV, ul_debug(" %s: ignore (in-middle)", d->d_name));
goto next;
}
+
lsblk_devtree_add_root(tr, dev);
process_dependencies(tr, dev, 1);
next:
return *adata == *bdata ? 0 : *adata >= *bdata ? 1 : -1;
}
+static void device_set_dedupkey(
+ struct lsblk_device *dev,
+ struct lsblk_device *parent,
+ int id)
+{
+ struct lsblk_iter itr;
+ struct lsblk_device *child = NULL;
+
+ dev->dedupkey = device_get_data(dev, parent, id, NULL);
+ if (dev->dedupkey)
+ DBG(DEV, ul_debugobj(dev, "%s: de-duplication key: %s", dev->name, dev->dedupkey));
+
+ if (dev->npartitions == 0)
+ /* For partitions we often read from parental whole-disk sysfs,
+ * otherwise we can close */
+ ul_path_close_dirfd(dev->sysfs);
+
+ lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
+
+ while (lsblk_device_next_child(dev, &itr, &child) == 0)
+ device_set_dedupkey(child, dev, id);
+
+ /* Let's be careful with number of open files */
+ ul_path_close_dirfd(dev->sysfs);
+}
+
+static void devtree_set_dedupkeys(struct lsblk_devtree *tr, int id)
+{
+ struct lsblk_iter itr;
+ struct lsblk_device *dev = NULL;
+
+ lsblk_reset_iter(&itr, LSBLK_ITER_FORWARD);
+
+ while (lsblk_devtree_next_root(tr, &itr, &dev) == 0)
+ device_set_dedupkey(dev, NULL, id);
+}
+
static void __attribute__((__noreturn__)) usage(void)
{
FILE *out = stdout;
fputs(_("List information about block devices.\n"), out);
fputs(USAGE_OPTIONS, out);
+ fputs(_(" -D, --discard print discard capabilities\n"), out);
+ fputs(_(" -E, --dedup <column> de-duplicate output by <column>\n"), out);
+ fputs(_(" -I, --include <list> show only devices with specified major numbers\n"), out);
+ fputs(_(" -J, --json use JSON output format\n"), out);
+ fputs(_(" -O, --output-all output all columns\n"), out);
+ fputs(_(" -P, --pairs use key=\"value\" output format\n"), out);
+ fputs(_(" -S, --scsi output info about SCSI devices\n"), out);
+ fputs(_(" -T, --tree[=<column>] use tree format output\n"), out);
fputs(_(" -a, --all print all devices\n"), out);
fputs(_(" -b, --bytes print SIZE in bytes rather than in human readable format\n"), out);
fputs(_(" -d, --nodeps don't print slaves or holders\n"), out);
- fputs(_(" -D, --discard print discard capabilities\n"), out);
- fputs(_(" -z, --zoned print zone model\n"), out);
fputs(_(" -e, --exclude <list> exclude devices by major number (default: RAM disks)\n"), out);
fputs(_(" -f, --fs output info about filesystems\n"), out);
fputs(_(" -i, --ascii use ascii characters only\n"), out);
- fputs(_(" -I, --include <list> show only devices with specified major numbers\n"), out);
- fputs(_(" -J, --json use JSON output format\n"), out);
fputs(_(" -l, --list use list format output\n"), out);
- fputs(_(" -T, --tree use tree format output\n"), out);
+ fputs(_(" -M, --merge group parents of sub-trees (usable for RAIDs, Multi-path)\n"), out);
fputs(_(" -m, --perms output info about permissions\n"), out);
fputs(_(" -n, --noheadings don't print headings\n"), out);
fputs(_(" -o, --output <list> output columns\n"), out);
- fputs(_(" -O, --output-all output all columns\n"), out);
fputs(_(" -p, --paths print complete device path\n"), out);
- fputs(_(" -P, --pairs use key=\"value\" output format\n"), out);
fputs(_(" -r, --raw use raw output format\n"), out);
fputs(_(" -s, --inverse inverse dependencies\n"), out);
- fputs(_(" -S, --scsi output info about SCSI devices\n"), out);
fputs(_(" -t, --topology output info about topology\n"), out);
+ fputs(_(" -z, --zoned print zone model\n"), out);
fputs(_(" -x, --sort <column> sort output by <column>\n"), out);
fputs(_(" --sysroot <dir> use specified directory as system root\n"), out);
fputs(USAGE_SEPARATOR, out);
int main(int argc, char *argv[])
{
- struct lsblk _ls = { .sort_id = -1, .flags = LSBLK_TREE };
+ struct lsblk _ls = {
+ .sort_id = -1,
+ .dedup_id = -1,
+ .flags = LSBLK_TREE,
+ .tree_id = COL_NAME
+ };
struct lsblk_devtree *tr = NULL;
int c, status = EXIT_FAILURE;
char *outarg = NULL;
size_t i;
- int force_tree = 0;
+ int force_tree = 0, has_tree_col = 0;
enum {
OPT_SYSROOT = CHAR_MAX + 1
{ "bytes", no_argument, NULL, 'b' },
{ "nodeps", no_argument, NULL, 'd' },
{ "discard", no_argument, NULL, 'D' },
+ { "dedup", required_argument, NULL, 'E' },
{ "zoned", no_argument, NULL, 'z' },
{ "help", no_argument, NULL, 'h' },
{ "json", no_argument, NULL, 'J' },
{ "output", required_argument, NULL, 'o' },
{ "output-all", no_argument, NULL, 'O' },
+ { "merge", no_argument, NULL, 'M' },
{ "perms", no_argument, NULL, 'm' },
{ "noheadings", no_argument, NULL, 'n' },
{ "list", no_argument, NULL, 'l' },
{ "scsi", no_argument, NULL, 'S' },
{ "sort", required_argument, NULL, 'x' },
{ "sysroot", required_argument, NULL, OPT_SYSROOT },
- { "tree", no_argument, NULL, 'T' },
+ { "tree", optional_argument, NULL, 'T' },
{ "version", no_argument, NULL, 'V' },
{ NULL, 0, NULL, 0 },
};
lsblk_init_debug();
while((c = getopt_long(argc, argv,
- "abdDze:fhJlnmo:OpPiI:rstVSTx:", longopts, NULL)) != -1) {
+ "abdDzE:e:fhJlnMmo:OpPiI:rstVST:x:", longopts, NULL)) != -1) {
err_exclusive_options(c, longopts, excl, excl_st);
case 'l':
lsblk->flags &= ~LSBLK_TREE; /* disable the default */
break;
+ case 'M':
+ lsblk->merge = 1;
+ break;
case 'n':
lsblk->flags |= LSBLK_NOHEADINGS;
break;
break;
case 'T':
force_tree = 1;
+ if (optarg)
+ lsblk->tree_id = column_name_to_id(optarg, strlen(optarg));
break;
-
case OPT_SYSROOT:
lsblk->sysroot = optarg;
break;
case 'V':
printf(UTIL_LINUX_VERSION);
return EXIT_SUCCESS;
+ case 'E':
+ lsblk->dedup_id = column_name_to_id(optarg, strlen(optarg));
+ if (lsblk->dedup_id >= 0)
+ break;
+ errtryhelp(EXIT_FAILURE);
+ break;
case 'x':
lsblk->flags &= ~LSBLK_TREE; /* disable the default */
lsblk->sort_id = column_name_to_id(optarg, strlen(optarg));
lsblk->sort_hidden = 1;
}
+ if (lsblk->dedup_id >= 0 && column_id_to_number(lsblk->dedup_id) < 0) {
+ /* the deduplication column is not between output columns -- add as hidden */
+ add_column(lsblk->dedup_id);
+ lsblk->dedup_hidden = 1;
+ }
+
lsblk_mnt_init();
scols_init_debug(0);
ul_path_init_debug();
struct libscols_column *cl;
int id = get_column_id(i), fl = ci->flags;
- if (!(lsblk->flags & LSBLK_TREE) && id == COL_NAME)
- fl &= ~SCOLS_FL_TREE;
+ if ((lsblk->flags & LSBLK_TREE)
+ && has_tree_col == 0
+ && id == lsblk->tree_id) {
+ fl |= SCOLS_FL_TREE;
+ fl &= ~SCOLS_FL_RIGHT;
+ has_tree_col = 1;
+ }
+
if (lsblk->sort_hidden && lsblk->sort_id == id)
fl |= SCOLS_FL_HIDDEN;
+ if (lsblk->dedup_hidden && lsblk->dedup_id == id)
+ fl |= SCOLS_FL_HIDDEN;
cl = scols_table_new_column(lsblk->table, ci->name, ci->whint, fl);
if (!cl) {
EXIT_SUCCESS; /* all success */
}
+ if (lsblk->dedup_id > -1) {
+ devtree_set_dedupkeys(tr, lsblk->dedup_id);
+ lsblk_devtree_deduplicate_devices(tr);
+ }
+
devtree_to_scols(tr, lsblk->table);
if (lsblk->sort_col)
projects / thirdparty / util-linux.git / blobdiff