Displaying 5 results from an estimated 5 matches for "find_ebr_region".
2019 Jan 21
0
[PATCH nbdkit v2 1/4] partitioning plugin: Support MBR logical partitions.
...ns/partitioning/partition-mbr.c
+++ b/plugins/partitioning/partition-mbr.c
@@ -50,27 +50,125 @@
#include "regions.h"
#include "virtual-disk.h"
-/* Create the partition table. */
+static const struct region *find_file_region (size_t i, size_t *j);
+static const struct region *find_ebr_region (size_t i, size_t *j);
+
+/* Create the MBR and optionally EBRs. */
void
-create_mbr_partition_table (unsigned char *out)
+create_mbr_layout (void)
{
- size_t i, j;
-
- for (j = 0; j < nr_regions (®ions); ++j) {
- const struct region *region = get_region (®ions, j);
-
- i...
2019 Jan 20
1
[PATCH nbdkit] partitioning: Support MBR logical partitions.
An evolution of the patch I posted yesterday to qemu-devel
(https://www.mail-archive.com/qemu-devel@nongnu.org/msg588920.html)
which (a) works and (b) has a test.
Rich.
2019 Jan 21
8
[PATCH nbdkit v2 0/4] Support MBR logical partitions.
This is a revised version of the two series previously posted here:
https://www.redhat.com/archives/libguestfs/2019-January/msg00137.html
https://www.redhat.com/archives/libguestfs/2019-January/msg00139.html
There have been many smaller changes but the highlights are:
- Using SECTOR_SIZE instead of hard-coding 512 everywhere.
- Additional safety checks that the EBR chain doesn't
jump
2020 Apr 15
0
[PATCH nbdkit 4/9] common/regions: Use new vector type to store the list of regions.
..._SIZE;
region.end = end;
diff --git a/plugins/partitioning/partition-mbr.c b/plugins/partitioning/partition-mbr.c
index 971e694f..5c18966c 100644
--- a/plugins/partitioning/partition-mbr.c
+++ b/plugins/partitioning/partition-mbr.c
@@ -90,7 +90,7 @@ create_mbr_layout (void)
*/
eptr0 = find_ebr_region (3, &j);
region.start = eptr0->start;
- region.end = virtual_size (®ions) - 1; /* to end of disk */
+ region.end = virtual_size (&the_regions) - 1; /* to end of disk */
region.len = region.end - region.start + 1;
create_mbr_partition_table_entry (®ion,...
2020 Apr 15
18
[PATCH nbdkit 0/9] Generic vector, and pass $nbdkit_stdio_safe to shell scripts.
This was a rather longer trip around the houses than I anticipated!
The basic purpose of the patch series is to set $nbdkit_stdio_safe to
"0" or "1" in sh and eval plugin scripts.
To do that, I ended up adding a nicer way to manipulate environ lists,
and to do that, I ended up adding a whole generic vector
implementation which is applicable in a lot of different places.