#include "rpmatch.h"
#include "blkdev.h"
#include "mbsalign.h"
-#include "fdisk.h"
#include "pathnames.h"
#include "canonicalize.h"
#include "strutils.h"
#include "closestream.h"
#include "sysfs.h"
+#include "fdisk.h"
+
#include "pt-sun.h" /* to toggle flags */
#ifdef HAVE_LINUX_COMPILER_H
fdisk_unref_partition(pa);
}
-void list_disk_geometry(struct fdisk_context *cxt)
-{
- char *id = NULL;
- struct fdisk_label *lb = fdisk_get_label(cxt, NULL);
- uint64_t bytes = fdisk_get_nsectors(cxt) * fdisk_get_sector_size(cxt);
- char *strsz = size_to_human_string(SIZE_SUFFIX_SPACE
- | SIZE_SUFFIX_3LETTER, bytes);
-
- fdisk_info(cxt, _("Disk %s: %s, %ju bytes, %ju sectors"),
- fdisk_get_devname(cxt), strsz,
- bytes, (uintmax_t) fdisk_get_nsectors(cxt));
- free(strsz);
-
- if (lb && (fdisk_label_require_geometry(lb) || fdisk_use_cylinders(cxt)))
- fdisk_info(cxt, _("Geometry: %d heads, %llu sectors/track, %llu cylinders"),
- fdisk_get_geom_heads(cxt),
- fdisk_get_geom_sectors(cxt),
- fdisk_get_geom_cylinders(cxt));
-
- fdisk_info(cxt, _("Units: %s of %d * %ld = %ld bytes"),
- fdisk_get_unit(cxt, FDISK_PLURAL),
- fdisk_get_units_per_sector(cxt),
- fdisk_get_sector_size(cxt),
- fdisk_get_units_per_sector(cxt) * fdisk_get_sector_size(cxt));
-
- fdisk_info(cxt, _("Sector size (logical/physical): %lu bytes / %lu bytes"),
- fdisk_get_sector_size(cxt),
- fdisk_get_physector_size(cxt));
- fdisk_info(cxt, _("I/O size (minimum/optimal): %lu bytes / %lu bytes"),
- fdisk_get_minimal_iosize(cxt),
- fdisk_get_optimal_iosize(cxt));
- if (fdisk_get_alignment_offset(cxt))
- fdisk_info(cxt, _("Alignment offset: %lu bytes"),
- fdisk_get_alignment_offset(cxt));
- if (fdisk_has_label(cxt))
- fdisk_info(cxt, _("Disklabel type: %s"),
- fdisk_label_get_name(lb));
-
- if (fdisk_get_disklabel_id(cxt, &id) == 0 && id)
- fdisk_info(cxt, _("Disk identifier: %s"), id);
-}
-
-void list_disklabel(struct fdisk_context *cxt)
-{
- struct fdisk_table *tb = NULL;
- struct fdisk_partition *pa = NULL;
- struct fdisk_iter *itr = NULL;
- struct fdisk_label *lb;
- struct libscols_table *out = NULL;
- const char *bold = NULL;
- int *ids = NULL; /* IDs of fdisk_fields */
- size_t nids = 0, i;
-
- /* print label specific stuff by libfdisk FDISK_ASK_INFO API */
- fdisk_list_disklabel(cxt);
-
- /* get partitions and generate output */
- if (fdisk_get_partitions(cxt, &tb) || fdisk_table_get_nents(tb) <= 0)
- goto done;
-
- if (fdisk_label_get_fields_ids(NULL, cxt, &ids, &nids))
- goto done;
-
- itr = fdisk_new_iter(FDISK_ITER_FORWARD);
- if (!itr) {
- fdisk_warn(cxt, _("faild to allocate iterator"));
- goto done;
- }
-
- out = scols_new_table();
- if (!out) {
- fdisk_warn(cxt, _("faild to allocate output table"));
- goto done;
- }
-
- if (colors_wanted()) {
- scols_table_enable_colors(out, 1);
- bold = color_scheme_get_sequence("header", UL_COLOR_BOLD);
- }
-
- lb = fdisk_get_label(cxt, NULL);
- assert(lb);
-
- /* define output table columns */
- for (i = 0; i < nids; i++) {
- int fl = 0;
- struct libscols_column *co;
- const struct fdisk_field *field =
- fdisk_label_get_field(lb, ids[i]);
- if (!field)
- goto done;
- if (fdisk_field_is_number(field))
- fl |= SCOLS_FL_RIGHT;
- if (fdisk_field_get_id(field) == FDISK_FIELD_TYPE)
- fl |= SCOLS_FL_TRUNC;
-
- co = scols_table_new_column(out,
- fdisk_field_get_name(field),
- fdisk_field_get_width(field), fl);
- if (!co)
- goto done;
-
- /* set colum header color */
- if (bold)
- scols_cell_set_color(scols_column_get_header(co), bold);
- }
-
- /* fill-in output table */
- while (fdisk_table_next_partition(tb, itr, &pa) == 0) {
- struct libscols_line *ln = scols_table_new_line(out, NULL);
-
- if (!ln) {
- fdisk_warn(cxt, _("faild to allocate output line"));
- goto done;
- }
-
- for (i = 0; i < nids; i++) {
- char *data = NULL;
-
- if (fdisk_partition_to_string(pa, cxt, ids[i], &data))
- continue;
- scols_line_refer_data(ln, i, data);
- }
- }
-
- /* print */
- if (!scols_table_is_empty(out)) {
- fputc('\n', stdout);
- scols_print_table(out);
- }
-
-
- fputc('\n', stdout);
-
- /* print warnings */
- while (itr && fdisk_table_next_partition(tb, itr, &pa) == 0) {
- if (!fdisk_lba_is_phy_aligned(cxt, fdisk_partition_get_start(pa)))
- fdisk_warnx(cxt, _("Partition %zu does not start on physical sector boundary."),
- fdisk_partition_get_partno(pa) + 1);
- }
-
- if (fdisk_table_wrong_order(tb))
- fdisk_info(cxt, _("Partition table entries are not in disk order."));
-done:
- free(ids);
- scols_unref_table(out);
- fdisk_unref_table(tb);
- fdisk_free_iter(itr);
-}
-
static size_t skip_empty(const unsigned char *buf, size_t i, size_t sz)
{
size_t next;
dump_blkdev(cxt, name, offset, size, all);
}
-static int is_ide_cdrom_or_tape(char *device)
-{
- int fd, ret;
-
- if ((fd = open(device, O_RDONLY)) < 0)
- return 0;
- ret = blkdev_is_cdrom(fd);
-
- close(fd);
- return ret;
-}
-
-static void print_device_pt(struct fdisk_context *cxt, char *device, int warnme)
-{
- if (fdisk_assign_device(cxt, device, 1) != 0) { /* read-only */
- if (warnme || errno == EACCES)
- warn(_("cannot open %s"), device);
- return;
- }
-
- list_disk_geometry(cxt);
-
- if (fdisk_has_label(cxt))
- list_disklabel(cxt);
-}
-
-static void print_all_devices_pt(struct fdisk_context *cxt)
-{
- FILE *f;
- char line[128 + 1];
-
- f = fopen(_PATH_PROC_PARTITIONS, "r");
- if (!f) {
- warn(_("cannot open %s"), _PATH_PROC_PARTITIONS);
- return;
- }
-
- DBG(MISC, ul_debug("reading "_PATH_PROC_PARTITIONS));
-
- while (fgets(line, sizeof(line), f)) {
- char buf[PATH_MAX], *cn;
- dev_t devno;
-
- if (sscanf(line, " %*d %*d %*d %128[^\n ]", buf) != 1)
- continue;
-
- devno = sysfs_devname_to_devno(buf, NULL);
- if (devno <= 0)
- continue;
-
- if (sysfs_devno_is_lvm_private(devno) ||
- sysfs_devno_is_wholedisk(devno) <= 0)
- continue;
-
- if (!sysfs_devno_to_devpath(devno, buf, sizeof(buf)))
- continue;
-
- cn = canonicalize_path(buf);
- if (!cn)
- continue;
- if (!is_ide_cdrom_or_tape(cn))
- print_device_pt(cxt, cn, 0);
- free(cn);
- }
- fclose(f);
-}
-
static sector_t get_dev_blocks(char *dev)
{
int fd, ret;
projects / thirdparty / util-linux.git / commitdiff
