Include dependency graph for cmap.h:
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Data Structures | |
| struct | cmap_notify_value |
| Structure passed as new_value and old_value in change callback. More... | |
Macros | |
| #define | CMAP_KEYNAME_MAXLEN 255 |
| #define | CMAP_KEYNAME_MINLEN 3 |
| #define | CMAP_TRACK_ADD 4 |
| #define | CMAP_TRACK_DELETE 1 |
| #define | CMAP_TRACK_MODIFY 2 |
| #define | CMAP_TRACK_PREFIX 8 |
| Whole prefix is tracked, instead of key only (so "totem." tracking means that "totem.nodeid", "totem.version", ... applies). More... | |
Typedefs | |
| typedef uint64_t | cmap_handle_t |
| typedef uint64_t | cmap_iter_handle_t |
| typedef uint64_t | cmap_track_handle_t |
| typedef void(* | cmap_notify_fn_t) (cmap_handle_t cmap_handle, cmap_track_handle_t cmap_track_handle, int32_t event, const char *key_name, struct cmap_notify_value new_value, struct cmap_notify_value old_value, void *user_data) |
| Prototype for notify callback function. More... | |
Enumerations | |
| enum | cmap_value_types_t { CMAP_VALUETYPE_INT8 = 1 , CMAP_VALUETYPE_UINT8 = 2 , CMAP_VALUETYPE_INT16 = 3 , CMAP_VALUETYPE_UINT16 = 4 , CMAP_VALUETYPE_INT32 = 5 , CMAP_VALUETYPE_UINT32 = 6 , CMAP_VALUETYPE_INT64 = 7 , CMAP_VALUETYPE_UINT64 = 8 , CMAP_VALUETYPE_FLOAT = 9 , CMAP_VALUETYPE_DOUBLE = 10 , CMAP_VALUETYPE_STRING = 11 , CMAP_VALUETYPE_BINARY = 12 } |
| Possible types of value. More... | |
| enum | cmap_map_t { CMAP_MAP_DEFAULT = 0 , CMAP_MAP_ICMAP = 0 , CMAP_MAP_STATS = 1 } |
Functions | |
| cs_error_t | cmap_initialize (cmap_handle_t *handle) |
| Create a new cmap connection. More... | |
| cs_error_t | cmap_initialize_map (cmap_handle_t *handle, cmap_map_t map) |
| Create a new cmap connection on a specified map. More... | |
| cs_error_t | cmap_finalize (cmap_handle_t handle) |
| Close the cmap handle. More... | |
| cs_error_t | cmap_fd_get (cmap_handle_t handle, int *fd) |
| Get a file descriptor on which to poll. More... | |
| cs_error_t | cmap_dispatch (cmap_handle_t handle, cs_dispatch_flags_t dispatch_types) |
| Dispatch data from service. More... | |
| cs_error_t | cmap_context_get (cmap_handle_t handle, const void **context) |
| cmap_context_get More... | |
| cs_error_t | cmap_context_set (cmap_handle_t handle, const void *context) |
| cmap_context_set More... | |
| cs_error_t | cmap_set (cmap_handle_t handle, const char *key_name, const void *value, size_t value_len, cmap_value_types_t type) |
| Store value in cmap. More... | |
| cs_error_t | cmap_set_int8 (cmap_handle_t handle, const char *key_name, int8_t value) |
| cs_error_t | cmap_set_uint8 (cmap_handle_t handle, const char *key_name, uint8_t value) |
| cs_error_t | cmap_set_int16 (cmap_handle_t handle, const char *key_name, int16_t value) |
| cs_error_t | cmap_set_uint16 (cmap_handle_t handle, const char *key_name, uint16_t value) |
| cs_error_t | cmap_set_int32 (cmap_handle_t handle, const char *key_name, int32_t value) |
| cs_error_t | cmap_set_uint32 (cmap_handle_t handle, const char *key_name, uint32_t value) |
| cs_error_t | cmap_set_int64 (cmap_handle_t handle, const char *key_name, int64_t value) |
| cs_error_t | cmap_set_uint64 (cmap_handle_t handle, const char *key_name, uint64_t value) |
| cs_error_t | cmap_set_float (cmap_handle_t handle, const char *key_name, float value) |
| cs_error_t | cmap_set_double (cmap_handle_t handle, const char *key_name, double value) |
| cs_error_t | cmap_set_string (cmap_handle_t handle, const char *key_name, const char *value) |
| cs_error_t | cmap_delete (cmap_handle_t handle, const char *key_name) |
| Deletes key from cmap database. More... | |
| cs_error_t | cmap_get (cmap_handle_t handle, const char *key_name, void *value, size_t *value_len, cmap_value_types_t *type) |
| Retrieve value of key key_name and store it in user preallocated value pointer. More... | |
| cs_error_t | cmap_get_int8 (cmap_handle_t handle, const char *key_name, int8_t *i8) |
| cs_error_t | cmap_get_uint8 (cmap_handle_t handle, const char *key_name, uint8_t *u8) |
| cs_error_t | cmap_get_int16 (cmap_handle_t handle, const char *key_name, int16_t *i16) |
| cs_error_t | cmap_get_uint16 (cmap_handle_t handle, const char *key_name, uint16_t *u16) |
| cs_error_t | cmap_get_int32 (cmap_handle_t handle, const char *key_name, int32_t *i32) |
| cs_error_t | cmap_get_uint32 (cmap_handle_t handle, const char *key_name, uint32_t *u32) |
| cs_error_t | cmap_get_int64 (cmap_handle_t handle, const char *key_name, int64_t *i64) |
| cs_error_t | cmap_get_uint64 (cmap_handle_t handle, const char *key_name, uint64_t *u64) |
| cs_error_t | cmap_get_float (cmap_handle_t handle, const char *key_name, float *flt) |
| cs_error_t | cmap_get_double (cmap_handle_t handle, const char *key_name, double *dbl) |
| cs_error_t | cmap_get_string (cmap_handle_t handle, const char *key_name, char **str) |
| Shortcut for cmap_get for string type. More... | |
| cs_error_t | cmap_inc (cmap_handle_t handle, const char *key_name) |
| Increment value of key_name if it is [u]int* type. More... | |
| cs_error_t | cmap_dec (cmap_handle_t handle, const char *key_name) |
| Decrement value of key_name if it is [u]int* type. More... | |
| cs_error_t | cmap_iter_init (cmap_handle_t handle, const char *prefix, cmap_iter_handle_t *cmap_iter_handle) |
| Initialize iterator with given prefix. More... | |
| cs_error_t | cmap_iter_next (cmap_handle_t handle, cmap_iter_handle_t iter_handle, char key_name[], size_t *value_len, cmap_value_types_t *type) |
| Return next item in iterator iter. More... | |
| cs_error_t | cmap_iter_finalize (cmap_handle_t handle, cmap_iter_handle_t iter_handle) |
| Finalize iterator. More... | |
| cs_error_t | cmap_track_add (cmap_handle_t handle, const char *key_name, int32_t track_type, cmap_notify_fn_t notify_fn, void *user_data, cmap_track_handle_t *cmap_track_handle) |
| Add tracking function for given key_name. More... | |
| cs_error_t | cmap_track_delete (cmap_handle_t handle, cmap_track_handle_t track_handle) |
| Delete track created previously by cmap_track_add. More... | |
