sqliteOsSync      176 ext/sqlite/libsqlite/src/os.h int sqliteOsSync(OsFile*);
sqliteOsSync     1205 ext/sqlite/libsqlite/src/pager.c           rc = sqliteOsSync(&pPager->jfd);
sqliteOsSync     1216 ext/sqlite/libsqlite/src/pager.c       rc = sqliteOsSync(&pPager->jfd);
sqliteOsSync     2021 ext/sqlite/libsqlite/src/pager.c     if( rc || (!pPager->noSync && sqliteOsSync(&pPager->fd)!=SQLITE_OK) ){