parted/libparted-partition-naming.patch

66 lines
2.9 KiB
Diff

From: Petr Uzel <petr.uzel@suse.cz>
Subject: libparted: Change partition naming for SUSE needs
References: bsc#1056508
Patch-mainline: no, custom SUSE patch
Device mapper partitions always use the suffix "-part%d" for
partition names. Other devices with a trailing number in their
name use the "p%d" suffix. All other devices use the "%d" suffix.
YaST depends on this.
[mwilck: Fixed dm part name in _dm_add_partition(), bsc#1056508]
[sparschauer: Fixed dm part name in _dm_resize_partition(), bsc#1056508]
[sparschauer: Wrote the patch description]
[sparschauer: Dropped "_part" suffix, bsc#1078820, bsc#1081547]
Signed-off-by: Sebastian Parschauer <sparschauer@suse.de>
---
libparted/arch/linux.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
Index: parted-3.3/libparted/arch/linux.c
===================================================================
--- parted-3.3.orig/libparted/arch/linux.c
+++ parted-3.3/libparted/arch/linux.c
@@ -2456,11 +2456,17 @@ _device_get_part_path (PedDevice const *
result = zasprintf ("%.*s/part%d",
(int) (path_len - 5), devpath, num);
} else {
- char const *p = (dev->type == PED_DEVICE_DAC960
- || dev->type == PED_DEVICE_CPQARRAY
- || dev->type == PED_DEVICE_ATARAID
- || isdigit (devpath[path_len - 1])
- ? "p" : "");
+ const char *p;
+ if (dev->type == PED_DEVICE_ATARAID ||
+ dev->type == PED_DEVICE_CPQARRAY ||
+ dev->type == PED_DEVICE_DAC960 ||
+ dev->type == PED_DEVICE_SDMMC)
+ p = "p";
+ else if (dev->type == PED_DEVICE_DM)
+ p = "-part";
+ else
+ p = (isdigit (devpath[path_len - 1])
+ ? "p" : "");
result = zasprintf ("%s%s%d", devpath, p, num);
}
#ifdef ENABLE_DEVICE_MAPPER
@@ -2927,7 +2933,7 @@ _dm_add_partition (PedDisk* disk, const
size_t name_len = strlen (dev_name);
vol_name = zasprintf ("%s%s%d",
dev_name,
- isdigit (dev_name[name_len - 1]) ? "p" : "",
+ "-part",
part->num);
if (vol_name == NULL)
goto err;
@@ -3004,7 +3010,7 @@ _dm_resize_partition (PedDisk* disk, con
size_t name_len = strlen (dev_name);
vol_name = zasprintf ("%s%s%d",
dev_name,
- isdigit (dev_name[name_len - 1]) ? "p" : "",
+ "-part",
part->num);
if (vol_name == NULL)
goto err;