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Merging upstream version 1.6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 10:12:19 +01:00
parent adbb3a10cc
commit 6add9877e4
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
871 changed files with 8481 additions and 1502 deletions
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test/mock-ifaddrs.c Normal file
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// SPDX-License-Identifier: LGPL-2.1-or-later
/**
* This file is part of libnvme.
* Copyright (c) 2023 Martin Belanger, Dell Technologies Inc.
*/
#include <sys/types.h>
#include <ifaddrs.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <netinet/in.h>
#include <net/if.h>
#include <arpa/inet.h>
struct ifaddrs_storage {
struct ifaddrs ifa;
union {
/* Reserve space for the biggest of the sockaddr types */
struct sockaddr_in s4;
struct sockaddr_in6 s6;
} addr, netmask, broadaddr;
char name[IF_NAMESIZE + 1];
};
static void init_entry(struct ifaddrs_storage *storage,
const char *ifname,
int family,
uint32_t addr1,
uint32_t addr2,
uint32_t addr3,
uint32_t addr4,
bool last)
{
struct ifaddrs *p;
p = &storage->ifa;
p->ifa_next = last ? NULL : &storage[1].ifa;
p->ifa_name = storage->name;
strcpy(p->ifa_name, ifname);
p->ifa_flags = 0;
if (family == AF_INET) {
struct sockaddr_in *ipv4;
ipv4 = &storage->addr.s4;
ipv4->sin_family = family;
ipv4->sin_port = 0;
ipv4->sin_addr.s_addr = htonl(addr1);
p->ifa_addr = (struct sockaddr *)ipv4;
ipv4 = &storage->netmask.s4;
ipv4->sin_family = family;
ipv4->sin_port = 0;
ipv4->sin_addr.s_addr = 0xffffff00;
p->ifa_netmask = (struct sockaddr *)ipv4;
ipv4 = &storage->broadaddr.s4;
ipv4->sin_family = family;
ipv4->sin_port = 0;
ipv4->sin_addr.s_addr = 0;
p->ifa_broadaddr = (struct sockaddr *)ipv4;;
} else {
struct sockaddr_in6 *ipv6;
ipv6 = &storage->addr.s6;
ipv6->sin6_family = family;
ipv6->sin6_port = 0;
ipv6->sin6_flowinfo = 0;
ipv6->sin6_addr.s6_addr32[0] = htonl(addr1);
ipv6->sin6_addr.s6_addr32[1] = htonl(addr2);
ipv6->sin6_addr.s6_addr32[2] = htonl(addr3);
ipv6->sin6_addr.s6_addr32[3] = htonl(addr4);
ipv6->sin6_scope_id = 0;
p->ifa_addr = (struct sockaddr *)ipv6;
ipv6 = &storage->netmask.s6;
ipv6->sin6_family = family;
ipv6->sin6_port = 0;
ipv6->sin6_flowinfo = 0;
ipv6->sin6_addr.s6_addr32[0] = 0xffffffff;
ipv6->sin6_addr.s6_addr32[1] = 0xffffffff;
ipv6->sin6_addr.s6_addr32[2] = 0xffffffff;
ipv6->sin6_addr.s6_addr32[3] = 0;
ipv6->sin6_scope_id = 0;
p->ifa_netmask = (struct sockaddr *)ipv6;
ipv6 = &storage->broadaddr.s6;
ipv6->sin6_family = family;
ipv6->sin6_port = 0;
ipv6->sin6_flowinfo = 0;
ipv6->sin6_addr.s6_addr32[0] = 0;
ipv6->sin6_addr.s6_addr32[1] = 0;
ipv6->sin6_addr.s6_addr32[2] = 0;
ipv6->sin6_addr.s6_addr32[3] = 0;
ipv6->sin6_scope_id = 0;
p->ifa_broadaddr = (struct sockaddr *)ipv6;
}
p->ifa_data = NULL;
}
int getifaddrs(struct ifaddrs **ifap) {
struct ifaddrs_storage *storage;
/* Allocate memory for 4 interfaces */
storage = (struct ifaddrs_storage *)calloc(4, sizeof(struct ifaddrs_storage));
*ifap = &storage[0].ifa;
init_entry(&storage[0], "eth0", AF_INET, 0xc0a80114, 0, 0, 0, false); /* 192.168.1.20 */
init_entry(&storage[1], "eth0", AF_INET6, 0xfe800000, 0, 0, 0xdeadbeef, false); /* fe80::dead:beef */
/* Loopback interface */
init_entry(&storage[2], "lo", AF_INET, 0x7f000001, 0, 0, 0, false); /* 127.0.0.1 */
init_entry(&storage[3], "lo", AF_INET6, 0, 0, 0, 1, true); /* ::1 */
return 0;
}
void freeifaddrs(struct ifaddrs *ifa) {
free(ifa);
}