diff options
Diffstat (limited to 'libglusterfs/src/gfdb/gfdb_data_store.h')
| -rw-r--r-- | libglusterfs/src/gfdb/gfdb_data_store.h | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/libglusterfs/src/gfdb/gfdb_data_store.h b/libglusterfs/src/gfdb/gfdb_data_store.h index 5d25fa44a4a..1e8c3ebe6ad 100644 --- a/libglusterfs/src/gfdb/gfdb_data_store.h +++ b/libglusterfs/src/gfdb/gfdb_data_store.h @@ -278,7 +278,7 @@ char *(*get_db_path_key_t)(); /*Libgfdb API Function: Clear the heat for all the files * * Arguments: - * _conn_node : GFDB Connection node + * _conn_node : GFDB Connection node * * Returns : if successful return 0 or * -ve value in case of failure @@ -292,10 +292,10 @@ typedef int (*clear_files_heat_t) (gfdb_conn_node_t *_conn_node); /* Libgfdb API Function: Function to extract version of the db * Arguments: - * gfdb_conn_node_t *_conn_node : GFDB Connection node - * char **version : the version is extracted as a string and will be stored in - * this variable. The freeing of the memory should be done by - * the caller. + * gfdb_conn_node_t *_conn_node : GFDB Connection node + * char **version : the version is extracted as a string + * and will be stored in this variable. + * The freeing of the memory should be done by the caller. * Return: * On success return the length of the version string that is * extracted. @@ -308,28 +308,47 @@ typedef int (*get_db_version_t)(gfdb_conn_node_t *_conn_node, char **version); -/* Libgfdb API Function: Function to extract setting from the db +/* Libgfdb API Function: Function to extract param from the db * Arguments: - * gfdb_conn_node_t *_conn_node : GFDB Connection node - * char *param_key : setting to be extracted - * char **param_value : the value of the setting that is + * gfdb_conn_node_t *_conn_node : GFDB Connection node + * char *param_key : param to be extracted + * char **param_value : the value of the param that is * extracted. This function will allocate memory * to pragma_value. The caller should free the memory. * Return: - * On success return the lenght of the pragma/setting value that is + * On success return the lenght of the param value that is * extracted. * On failure return -1 * */ int -get_db_setting (gfdb_conn_node_t *_conn_node, +get_db_params (gfdb_conn_node_t *_conn_node, char *param_key, char **param_value); -typedef int (*get_db_setting_t)(gfdb_conn_node_t *db_conn, +typedef int (*get_db_params_t)(gfdb_conn_node_t *db_conn, char *param_key, char **param_value); +/* Libgfdb API Function: Function to set db params + * Arguments: + * gfdb_conn_node_t *_conn_node : GFDB Connection node + * char *param_key : param to be set + * char *param_value : param value + * Return: + * On success return 0 + * On failure return -1 + * */ +int +set_db_params (gfdb_conn_node_t *_conn_node, + char *param_key, + char *param_value); + +typedef int (*set_db_params_t)(gfdb_conn_node_t *db_conn, + char *param_key, + char *param_value); + + typedef struct gfdb_methods_s { init_db_t init_db; @@ -340,7 +359,8 @@ typedef struct gfdb_methods_s { find_recently_changed_files_freq_t find_recently_changed_files_freq; clear_files_heat_t clear_files_heat; get_db_version_t get_db_version; - get_db_setting_t get_db_setting; + get_db_params_t get_db_params; + set_db_params_t set_db_params; /* Do not expose dbpath directly. Expose it via an */ /* access function: get_db_path_key(). */ char *dbpath; |