vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
76 lines
1.7 KiB
C
76 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* INET An implementation of the TCP/IP protocol suite for the LINUX
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* operating system. INET is implemented using the BSD Socket
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* interface as the means of communication with the user level.
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*
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* Definitions for the ICMP protocol.
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*
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* Version: @(#)icmp.h 1.0.3 04/28/93
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*
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* Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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*/
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#ifndef _LINUX_ICMP_H
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#define _LINUX_ICMP_H
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#include <linux/skbuff.h>
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#include <uapi/linux/icmp.h>
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#include <uapi/linux/errqueue.h>
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static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb)
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{
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return (struct icmphdr *)skb_transport_header(skb);
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}
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static inline bool icmp_is_err(int type)
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{
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switch (type) {
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case ICMP_DEST_UNREACH:
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case ICMP_SOURCE_QUENCH:
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case ICMP_REDIRECT:
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case ICMP_TIME_EXCEEDED:
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case ICMP_PARAMETERPROB:
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return true;
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}
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return false;
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}
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void ip_icmp_error_rfc4884(const struct sk_buff *skb,
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struct sock_ee_data_rfc4884 *out,
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int thlen, int off);
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/* RFC 4884 */
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#define ICMP_EXT_ORIG_DGRAM_MIN_LEN 128
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#define ICMP_EXT_VERSION_2 2
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/* ICMP Extension Object Classes */
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#define ICMP_EXT_OBJ_CLASS_IIO 2 /* RFC 5837 */
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/* Interface Information Object - RFC 5837 */
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enum {
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ICMP_EXT_CTYPE_IIO_ROLE_IIF,
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};
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#define ICMP_EXT_CTYPE_IIO_ROLE(ROLE) ((ROLE) << 6)
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#define ICMP_EXT_CTYPE_IIO_MTU BIT(0)
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#define ICMP_EXT_CTYPE_IIO_NAME BIT(1)
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#define ICMP_EXT_CTYPE_IIO_IPADDR BIT(2)
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#define ICMP_EXT_CTYPE_IIO_IFINDEX BIT(3)
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struct icmp_ext_iio_name_subobj {
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u8 len;
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char name[IFNAMSIZ];
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};
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enum {
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/* RFC 5837 - Incoming IP Interface Role */
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ICMP_ERR_EXT_IIO_IIF,
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/* Add new constants above. Used by "icmp_errors_extension_mask"
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* sysctl.
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*/
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ICMP_ERR_EXT_COUNT,
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};
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#endif /* _LINUX_ICMP_H */
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