forked from mirrors/linux
6f52b16c5b
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
117 lines
2.8 KiB
C
117 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* These are the public elements of the Linux kernel AX.25 code. A similar
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* file netrom.h exists for the NET/ROM protocol.
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*/
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#ifndef AX25_KERNEL_H
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#define AX25_KERNEL_H
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#include <linux/socket.h>
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#define AX25_MTU 256
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#define AX25_MAX_DIGIS 8
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#define AX25_WINDOW 1
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#define AX25_T1 2
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#define AX25_N2 3
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#define AX25_T3 4
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#define AX25_T2 5
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#define AX25_BACKOFF 6
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#define AX25_EXTSEQ 7
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#define AX25_PIDINCL 8
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#define AX25_IDLE 9
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#define AX25_PACLEN 10
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#define AX25_IAMDIGI 12
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#define AX25_KILL 99
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#define SIOCAX25GETUID (SIOCPROTOPRIVATE+0)
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#define SIOCAX25ADDUID (SIOCPROTOPRIVATE+1)
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#define SIOCAX25DELUID (SIOCPROTOPRIVATE+2)
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#define SIOCAX25NOUID (SIOCPROTOPRIVATE+3)
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#define SIOCAX25OPTRT (SIOCPROTOPRIVATE+7)
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#define SIOCAX25CTLCON (SIOCPROTOPRIVATE+8)
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#define SIOCAX25GETINFOOLD (SIOCPROTOPRIVATE+9)
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#define SIOCAX25ADDFWD (SIOCPROTOPRIVATE+10)
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#define SIOCAX25DELFWD (SIOCPROTOPRIVATE+11)
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#define SIOCAX25DEVCTL (SIOCPROTOPRIVATE+12)
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#define SIOCAX25GETINFO (SIOCPROTOPRIVATE+13)
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#define AX25_SET_RT_IPMODE 2
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#define AX25_NOUID_DEFAULT 0
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#define AX25_NOUID_BLOCK 1
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typedef struct {
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char ax25_call[7]; /* 6 call + SSID (shifted ascii!) */
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} ax25_address;
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struct sockaddr_ax25 {
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__kernel_sa_family_t sax25_family;
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ax25_address sax25_call;
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int sax25_ndigis;
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/* Digipeater ax25_address sets follow */
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};
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#define sax25_uid sax25_ndigis
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struct full_sockaddr_ax25 {
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struct sockaddr_ax25 fsa_ax25;
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ax25_address fsa_digipeater[AX25_MAX_DIGIS];
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};
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struct ax25_routes_struct {
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ax25_address port_addr;
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ax25_address dest_addr;
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unsigned char digi_count;
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ax25_address digi_addr[AX25_MAX_DIGIS];
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};
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struct ax25_route_opt_struct {
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ax25_address port_addr;
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ax25_address dest_addr;
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int cmd;
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int arg;
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};
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struct ax25_ctl_struct {
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ax25_address port_addr;
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ax25_address source_addr;
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ax25_address dest_addr;
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unsigned int cmd;
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unsigned long arg;
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unsigned char digi_count;
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ax25_address digi_addr[AX25_MAX_DIGIS];
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};
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/* this will go away. Please do not export to user land */
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struct ax25_info_struct_deprecated {
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unsigned int n2, n2count;
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unsigned int t1, t1timer;
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unsigned int t2, t2timer;
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unsigned int t3, t3timer;
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unsigned int idle, idletimer;
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unsigned int state;
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unsigned int rcv_q, snd_q;
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};
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struct ax25_info_struct {
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unsigned int n2, n2count;
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unsigned int t1, t1timer;
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unsigned int t2, t2timer;
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unsigned int t3, t3timer;
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unsigned int idle, idletimer;
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unsigned int state;
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unsigned int rcv_q, snd_q;
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unsigned int vs, vr, va, vs_max;
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unsigned int paclen;
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unsigned int window;
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};
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struct ax25_fwd_struct {
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ax25_address port_from;
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ax25_address port_to;
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};
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#endif
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