_SHM_WRLCK       23192 ext/sqlite3/libsqlite/sqlite3.c     case _SHM_WRLCK:
_SHM_WRLCK       23639 ext/sqlite3/libsqlite/sqlite3.c       rc = os2ShmSystemLock(pShmNode, _SHM_WRLCK, ofst+OS2_SHM_BASE, n);
_SHM_WRLCK       32888 ext/sqlite3/libsqlite/sqlite3.c   if( lockType == _SHM_WRLCK ) dwFlags |= LOCKFILE_EXCLUSIVE_LOCK;
_SHM_WRLCK       33036 ext/sqlite3/libsqlite/sqlite3.c     if( winShmSystemLock(pShmNode, _SHM_WRLCK, WIN_SHM_DMS, 1)==SQLITE_OK ){
_SHM_WRLCK       33215 ext/sqlite3/libsqlite/sqlite3.c       rc = winShmSystemLock(pShmNode, _SHM_WRLCK, ofst+WIN_SHM_BASE, n);