lgcosta/reiserfsprogs
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reiserfscore: constify struct pointer arguments

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There are many cases where functions take pointers to keys, item heads,
paths, etc and don't modify them. Let's annotate them properly.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
This commit is contained in:
Jeff Mahoney committed 2014-03-13 17:42:58 -04:00
1 parent 9b52a79ba2
commit 6daa8a9c5a
16 files changed
+97 -91
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include/reiserfs_fs.h
+11 -11
View File
@@ -1436,11 +1436,11 @@ struct reiserfs_acl_header {
/* stree.c */
void padd_item (char * item, int total_length, int length);
int B_IS_IN_TREE(struct buffer_head *);
int B_IS_IN_TREE(const struct buffer_head *);
const struct reiserfs_key *get_rkey(const struct reiserfs_path *p_s_chk_path,
const reiserfs_filsys_t );
int bin_search (void * p_v_key, void * p_v_base, int p_n_num, int p_n_width, unsigned int * p_n_pos);
int search_by_key (reiserfs_filsys_t , struct reiserfs_key *, struct reiserfs_path *, int);
int bin_search (const void * p_v_key, const void * p_v_base, int p_n_num, int p_n_width, unsigned int * p_n_pos);
int search_by_key (reiserfs_filsys_t , const struct reiserfs_key *, struct reiserfs_path *, int);
int search_by_entry_key (reiserfs_filsys_t , struct reiserfs_key *, struct reiserfs_path *);
int search_for_position_by_key (reiserfs_filsys_t , struct reiserfs_key *, struct reiserfs_path *);
int search_by_objectid (reiserfs_filsys_t , struct reiserfs_key *, struct reiserfs_path *, int *);
@@ -1507,8 +1507,8 @@ int balance_internal (struct tree_balance * , int, int, struct item_head * ,
void do_balance (struct tree_balance * tb,
struct item_head * ih, const char * body, int flag, int zeros_num);
void reiserfs_invalidate_buffer (struct tree_balance * tb, struct buffer_head * bh);
int get_left_neighbor_position (struct tree_balance * tb, int h);
int get_right_neighbor_position (struct tree_balance * tb, int h);
int get_left_neighbor_position (const struct tree_balance * tb, int h);
int get_right_neighbor_position (const struct tree_balance * tb, int h);
void replace_key (reiserfs_filsys_t , struct buffer_head *, int, struct buffer_head *, int);
void replace_lkey (struct tree_balance *, int, struct item_head *);
void replace_rkey (struct tree_balance *, int, struct item_head *);
@@ -1535,7 +1535,7 @@ extern unsigned int get_journal_new_start_must (reiserfs_filsys_t fs);
extern unsigned int get_journal_start_must (reiserfs_filsys_t fs);
/*extern hashf_t hashes [];*/
static inline void buffer_info_init_left(struct tree_balance *tb,
static inline void buffer_info_init_left(const struct tree_balance *tb,
struct buffer_info *bi, int h)
{
bi->bi_fs = tb->tb_fs;
@@ -1544,7 +1544,7 @@ static inline void buffer_info_init_left(struct tree_balance *tb,
bi->bi_position = get_left_neighbor_position(tb, h);
}
static inline void buffer_info_init_right(struct tree_balance *tb,
static inline void buffer_info_init_right(const struct tree_balance *tb,
struct buffer_info *bi, int h)
{
bi->bi_fs = tb->tb_fs;
@@ -1553,7 +1553,7 @@ static inline void buffer_info_init_right(struct tree_balance *tb,
bi->bi_position = get_right_neighbor_position(tb, h);
}
static inline void buffer_info_init_last(struct tree_balance *tb,
static inline void buffer_info_init_last(const struct tree_balance *tb,
struct buffer_info *bi)
{
bi->bi_fs = tb->tb_fs;
@@ -1562,7 +1562,7 @@ static inline void buffer_info_init_last(struct tree_balance *tb,
bi->bi_position = PATH_H_B_ITEM_ORDER(tb->tb_path, 0);
}
static inline void buffer_info_init_tbSh(struct tree_balance *tb,
static inline void buffer_info_init_tbSh(const struct tree_balance *tb,
struct buffer_info *bi, int h)
{
bi->bi_fs = tb->tb_fs;
@@ -1571,13 +1571,13 @@ static inline void buffer_info_init_tbSh(struct tree_balance *tb,
bi->bi_position = PATH_H_POSITION(tb->tb_path, h + 1);
}
static inline void buffer_info_init_tbS0(struct tree_balance *tb,
static inline void buffer_info_init_tbS0(const struct tree_balance *tb,
struct buffer_info *bi)
{
buffer_info_init_tbSh(tb, bi, 0);
}
static inline void buffer_info_init_bh(struct tree_balance *tb,
static inline void buffer_info_init_bh(const struct tree_balance *tb,
struct buffer_info *bi,
struct buffer_head *bh)
{