diff options
Diffstat (limited to 'src/pers_local_shared_db_access.c')
| -rw-r--r-- | src/pers_local_shared_db_access.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/pers_local_shared_db_access.c b/src/pers_local_shared_db_access.c index 638a2f4..5020b4a 100644 --- a/src/pers_local_shared_db_access.c +++ b/src/pers_local_shared_db_access.c @@ -13,6 +13,9 @@ * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * Date Author Reason +* 2015.03.04 uid66235 5.0.0.0 merge of the interface extension provided by MentorGraphic: +* - Default Max size of the key descreased to 8KiB +* - add function persComDbgetMaxKeyValueSize() * 2013.02.05 uidl9757 CSP_WZ#2220: Adaptation for open source * 2013.01.03 uidl9757 CSP_WZ#2060: Remove "cursor" interface * 2012.12.17 uidl9757 CSP_WZ#2060: Changes to allow optimized access to DB @@ -29,11 +32,11 @@ #include "persComDbAccess.h" #include "persComErrors.h" -/** -* \brief returns the max DB key data size -* -* \return the size -*/ + /** + * \brief returns the max key data size supported in the database + * \remarks the key with higher size should be managed as file or splitted + * \return max size in byte + */ int persComDbgetMaxKeyValueSize(void) { return PERS_DB_MAX_SIZE_KEY_DATA; @@ -43,12 +46,12 @@ int persComDbgetMaxKeyValueSize(void) * \brief Obtain a handler to DB indicated by dbPathname * \note : DB is created if it does not exist and (bForceCreationIfNotPresent != 0) * - * \param dbPathname [in] absolute path to database (length limited to \ref PERS_ORG_MAX_LENGTH_PATH_FILENAME) - * \param bForceCreationIfNotPresent [in] if !=0x0, the database is created if it does not exist - * + * \param dbPathname [in] absolute path to database (length limited to \ref PERS_ORG_MAX_LENGTH_PATH_FILENAME) + * \param bOption [in] bitfield option: 0x01: create if not exists, 0x02: write through, 0x04: read only + * \Remarks the support of the option depends from backend database realisation * \return >= 0 for valid handler, negative value for error (\ref PERS_COM_ERROR_CODES_DEFINES) */ -signed int persComDbOpen(char const * dbPathname, unsigned char bForceCreationIfNotPresent) +signed int persComDbOpen(char const * dbPathname, unsigned char bOption) { sint_t iErrCode = PERS_COM_SUCCESS ; @@ -66,7 +69,7 @@ signed int persComDbOpen(char const * dbPathname, unsigned char bForceCreationIf if(PERS_COM_SUCCESS == iErrCode) { - iErrCode = pers_lldb_open(dbPathname, PersLldbPurpose_DB, bForceCreationIfNotPresent) ; + iErrCode = pers_lldb_open(dbPathname, PersLldbPurpose_DB, bOption); } return iErrCode ; |