ld_preload_shim

A LD_PRELOAD shim for forcing a Linux application to bind to an address as detailed at https://www.x4b.net/kb/BindProcessToIPonLinux

Contains:

• bind.c: Set the environmental variable BIND_ADDR to force the socket to be bound to BIND_ADDR
• lowlatency.c: All sockets will use TCP_QUICKACK and TCP_NODELAY