Defined in 1 files as a macro:

• bsd/sys/filio.h, line 71 (as a macro)

Referenced in 6 files:

• bsd/kern/subr_log.c, line 291
• bsd/kern/sys_pipe.c, line 1311
• bsd/kern/sys_socket.c, line 192
• bsd/kern/tty.c, line 875
• bsd/net/bpf.c, line 880
• bsd/vfs/vfs_vnops.c, line 782