[lvm-devel] [PATCH 02/20] Const fixes and additions
Zdenek Kabelac
zkabelac at redhat.com
Thu Dec 16 10:36:10 UTC 2010
Signed-off-by: Zdenek Kabelac <zkabelac at redhat.com>
---
lib/config/config.c | 4 ++--
lib/datastruct/btree.c | 2 +-
lib/format_pool/format_pool.c | 2 +-
lib/format_text/import.c | 2 +-
lib/metadata/metadata.h | 2 +-
5 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib/config/config.c b/lib/config/config.c
index 6477877..1df8d09 100644
--- a/lib/config/config.c
+++ b/lib/config/config.c
@@ -239,8 +239,8 @@ int read_config_fd(struct config_tree *cft, struct device *dev,
}
if (checksum_fn && checksum !=
- (checksum_fn(checksum_fn(INITIAL_CRC, (uint8_t *)p->fb, size),
- (uint8_t *)(p->fb + size), size2))) {
+ (checksum_fn(checksum_fn(INITIAL_CRC, (const uint8_t *)p->fb, size),
+ (const uint8_t *)(p->fb + size), size2))) {
log_error("%s: Checksum error", dev_name(dev));
goto out;
}
diff --git a/lib/datastruct/btree.c b/lib/datastruct/btree.c
index 9446008..bfcdca6 100644
--- a/lib/datastruct/btree.c
+++ b/lib/datastruct/btree.c
@@ -103,7 +103,7 @@ int btree_insert(struct btree *t, uint32_t k, void *data)
void *btree_get_data(const struct btree_iter *it)
{
- return ((struct node *) it)->data;
+ return ((const struct node *) it)->data;
}
static struct node *_left(struct node *n)
diff --git a/lib/format_pool/format_pool.c b/lib/format_pool/format_pool.c
index 04b5611..545195b 100644
--- a/lib/format_pool/format_pool.c
+++ b/lib/format_pool/format_pool.c
@@ -75,7 +75,7 @@ static struct user_subpool *_build_usp(struct dm_list *pls, struct dm_pool *mem,
return usp;
}
-static int _check_usp(char *vgname, struct user_subpool *usp, int sp_count)
+static int _check_usp(const char *vgname, struct user_subpool *usp, int sp_count)
{
int i;
unsigned j;
diff --git a/lib/format_text/import.c b/lib/format_text/import.c
index 3e0df94..60f465f 100644
--- a/lib/format_text/import.c
+++ b/lib/format_text/import.c
@@ -131,7 +131,7 @@ struct volume_group *text_vg_import_file(struct format_instance *fid,
when, desc);
}
-struct volume_group *import_vg_from_buffer(char *buf,
+struct volume_group *import_vg_from_buffer(const char *buf,
struct format_instance *fid)
{
struct volume_group *vg = NULL;
diff --git a/lib/metadata/metadata.h b/lib/metadata/metadata.h
index 6ed467e..815e460 100644
--- a/lib/metadata/metadata.h
+++ b/lib/metadata/metadata.h
@@ -386,7 +386,7 @@ void lv_calculate_readahead(const struct logical_volume *lv, uint32_t *read_ahea
* For internal metadata caching.
*/
int export_vg_to_buffer(struct volume_group *vg, char **buf);
-struct volume_group *import_vg_from_buffer(char *buf,
+struct volume_group *import_vg_from_buffer(const char *buf,
struct format_instance *fid);
/*
--
1.7.3.3
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