From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- include/arch/x86_64/linux/atmarp.h | 40 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 include/arch/x86_64/linux/atmarp.h (limited to 'include/arch/x86_64/linux/atmarp.h') diff --git a/include/arch/x86_64/linux/atmarp.h b/include/arch/x86_64/linux/atmarp.h new file mode 100644 index 00000000..da6f93c2 --- /dev/null +++ b/include/arch/x86_64/linux/atmarp.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* atmarp.h - ATM ARP protocol and kernel-demon interface definitions */ + +/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */ + +#ifndef _LINUX_ATMARP_H +#define _LINUX_ATMARP_H + +#include +#include +#include + +#define ATMARP_RETRY_DELAY \ + 30 /* request next resolution or forget \ + NAK after 30 sec - should go into \ + atmclip.h */ +#define ATMARP_MAX_UNRES_PACKETS \ + 5 /* queue that many packets while \ + waiting for the resolver */ + +#define ATMARPD_CTRL _IO('a', ATMIOC_CLIP + 1) /* become atmarpd ctrl sock */ +#define ATMARP_MKIP _IO('a', ATMIOC_CLIP + 2) /* attach socket to IP */ +#define ATMARP_SETENTRY _IO('a', ATMIOC_CLIP + 3) /* fill or hide ARP entry */ +#define ATMARP_ENCAP _IO('a', ATMIOC_CLIP + 5) /* change encapsulation */ + +enum atmarp_ctrl_type { + act_invalid, /* catch uninitialized structures */ + act_need, /* need address resolution */ + act_up, /* interface is coming up */ + act_down, /* interface is going down */ + act_change /* interface configuration has changed */ +}; + +struct atmarp_ctrl { + enum atmarp_ctrl_type type; /* message type */ + int itf_num; /* interface number (if present) */ + __be32 ip; /* IP address (act_need only) */ +}; + +#endif -- cgit v1.2.3