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48f13d913e
* Hand maintainership over to samm@os2.kiev.ua * The port needs to be built with GCC on i386 PR: 238915 Submitted by: samm@os2.kiev.ua
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
--- networking/ping.c.orig 2018-12-30 15:14:20 UTC
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+++ networking/ping.c
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@@ -119,7 +119,12 @@
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//usage: "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
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#include <net/if.h>
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+
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+#include <netinet/in.h>
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+#include <netinet/in_systm.h>
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+#include <netinet/ip.h>
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#include <netinet/ip_icmp.h>
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+
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#include "libbb.h"
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#include "common_bufsiz.h"
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@@ -147,6 +152,42 @@
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# define SOL_RAW IPPROTO_RAW
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#endif
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+#if defined(__FreeBSD__) || defined(__APPLE__)
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+/**
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+ * On BSD the IPv4 struct is called struct ip and instead of iXX
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+ * the members are called ip_XX. One could change this code to use
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+ * struct ip but that would require to define _BSD_SOURCE and that
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+ * might have other complications. Instead make sure struct iphdr
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+ * is present on FreeBSD. The below is taken from GLIBC.
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+ *
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+ * The GNU C Library is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Lesser General Public
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+ * License as published by the Free Software Foundation; either
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+ * version 2.1 of the License, or (at your option) any later version.
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+ */
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+struct iphdr
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+ {
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+#if BYTE_ORDER == LITTLE_ENDIAN
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+ unsigned int ihl:4;
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+ unsigned int version:4;
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+#elif BYTE_ORDER == BIG_ENDIAN
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+ unsigned int version:4;
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+ unsigned int ihl:4;
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+#endif
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+ u_int8_t tos;
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+ u_int16_t tot_len;
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+ u_int16_t id;
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+ u_int16_t frag_off;
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+ u_int8_t ttl;
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+ u_int8_t protocol;
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+ u_int16_t check;
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+ u_int32_t saddr;
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+ u_int32_t daddr;
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+ /*The options start here. */
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+ };
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+#endif
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+
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+
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#if ENABLE_PING6
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# include <netinet/icmp6.h>
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/* I see RENUMBERED constants in bits/in.h - !!?
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