Linker buffer size

WTSupported in traditional Synergy on Windows


USupported on UNIX


The LNKBSIZ environment variable sets the size of output cache buffers for the Synergy linker.


The size of a cache buffer in bytes.


The default buffer size is 16384 bytes. Using a larger buffer size may improve performance on large programs. The maximum size you can set is limited by the memory available on your system.

Setting location

The environment. On Windows, this environment variable can also be set in the [synergy] or [dblink] section of synergy.ini.

Used by



On Windows, if set at the command prompt,

set LNKBSIZ=16384