Defined in 1 files as a macro:

• include/uapi/linux/tcp.h, line 94 (as a macro)

Referenced in 4 files:

• drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib.c, line 401
• net/ipv4/tcp.c
  • line 2558
  • line 2900
• net/rds/tcp_listen.c, line 59
• net/sunrpc/xprtsock.c, line 2254