diff options
Diffstat (limited to 'src/leveldb/include/leveldb/c.h')
| -rw-r--r-- | src/leveldb/include/leveldb/c.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/leveldb/include/leveldb/c.h b/src/leveldb/include/leveldb/c.h index 70e3cc6528..1fa58866c3 100644 --- a/src/leveldb/include/leveldb/c.h +++ b/src/leveldb/include/leveldb/c.h @@ -28,6 +28,7 @@ be true on entry: *errptr == NULL *errptr points to a malloc()ed null-terminated error message + (On Windows, *errptr must have been malloc()-ed by this library.) On success, a leveldb routine leaves *errptr unchanged. On failure, leveldb frees the old value of *errptr and set *errptr to a malloc()ed error message. @@ -268,6 +269,21 @@ extern void leveldb_cache_destroy(leveldb_cache_t* cache); extern leveldb_env_t* leveldb_create_default_env(); extern void leveldb_env_destroy(leveldb_env_t*); +/* Utility */ + +/* Calls free(ptr). + REQUIRES: ptr was malloc()-ed and returned by one of the routines + in this file. Note that in certain cases (typically on Windows), you + may need to call this routine instead of free(ptr) to dispose of + malloc()-ed memory returned by this library. */ +extern void leveldb_free(void* ptr); + +/* Return the major version number for this release. */ +extern int leveldb_major_version(); + +/* Return the minor version number for this release. */ +extern int leveldb_minor_version(); + #ifdef __cplusplus } /* end extern "C" */ #endif |