Defined in 6 files as a macro:

• arch/alpha/include/uapi/asm/socket.h, line 140 (as a macro)
• arch/mips/include/uapi/asm/socket.h, line 151 (as a macro)
• arch/parisc/include/uapi/asm/socket.h, line 132 (as a macro)
• arch/sparc/include/uapi/asm/socket.h, line 133 (as a macro)
• include/uapi/asm-generic/socket.h, line 135 (as a macro)
• tools/include/uapi/asm-generic/socket.h, line 135 (as a macro)

Referenced in 3 files:

• net/core/sock.c
  • line 1573
  • line 1888
• net/mptcp/sockopt.c, line 368
• tools/testing/selftests/net/af_unix/scm_pidfd.c, line 400