mirror of
https://github.com/pygos/build.git
synced 2024-11-14 15:37:11 +01:00
4ca9d6b14c
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
214 lines
6.6 KiB
Diff
214 lines
6.6 KiB
Diff
--- a/include/uapi/linux/if_ether.h
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+++ b/include/uapi/linux/if_ether.h
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@@ -22,6 +22,7 @@
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#define _LINUX_IF_ETHER_H
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#include <linux/types.h>
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+#include <linux/libc-compat.h>
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/*
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* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
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@@ -142,11 +143,13 @@
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* This is an Ethernet frame header.
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*/
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+#if __UAPI_DEF_ETHHDR
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struct ethhdr {
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unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
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unsigned char h_source[ETH_ALEN]; /* source ether addr */
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__be16 h_proto; /* packet type ID field */
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} __attribute__((packed));
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+#endif
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#endif /* _LINUX_IF_ETHER_H */
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--- a/include/uapi/linux/if_tunnel.h
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+++ b/include/uapi/linux/if_tunnel.h
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@@ -2,7 +2,6 @@
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#define _IF_TUNNEL_H_
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#include <linux/types.h>
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-#include <linux/if.h>
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#include <linux/ip.h>
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#include <linux/in6.h>
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#include <asm/byteorder.h>
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--- a/include/uapi/linux/ip6_tunnel.h
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+++ b/include/uapi/linux/ip6_tunnel.h
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@@ -2,7 +2,6 @@
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#define _IP6_TUNNEL_H
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#include <linux/types.h>
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-#include <linux/if.h> /* For IFNAMSIZ. */
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#include <linux/in6.h> /* For struct in6_addr. */
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#define IPV6_TLV_TNL_ENCAP_LIMIT 4
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--- a/include/uapi/linux/kernel.h
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+++ b/include/uapi/linux/kernel.h
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@@ -1,7 +1,9 @@
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#ifndef _LINUX_KERNEL_H
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#define _LINUX_KERNEL_H
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+#ifdef __GLIBC__
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#include <linux/sysinfo.h>
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+#endif
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/*
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* 'kernel.h' contains some often-used function prototypes etc
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--- a/include/uapi/linux/libc-compat.h
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+++ b/include/uapi/linux/libc-compat.h
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@@ -48,47 +48,57 @@
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#ifndef _LIBC_COMPAT_H
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#define _LIBC_COMPAT_H
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-/* We have included glibc headers... */
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-#if defined(__GLIBC__)
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+/* We're used from userspace... */
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+#if !defined(__KERNEL__)
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-/* Coordinate with glibc net/if.h header. */
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+/* Coordinate with libc net/if.h header. */
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#if defined(_NET_IF_H) && defined(__USE_MISC)
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-/* GLIBC headers included first so don't define anything
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+/* libc headers included first so don't define anything
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* that would already be defined. */
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#define __UAPI_DEF_IF_IFCONF 0
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#define __UAPI_DEF_IF_IFMAP 0
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#define __UAPI_DEF_IF_IFNAMSIZ 0
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#define __UAPI_DEF_IF_IFREQ 0
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-/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 0
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-/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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+/* If libc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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+#if !defined(__GLIBC__)
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+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 0
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+#else
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#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1
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#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */
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+#endif /* !defined(__GLIBC__) */
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#else /* _NET_IF_H */
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/* Linux headers included first, and we must define everything
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- * we need. The expectation is that glibc will check the
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+ * we need. The expectation is that libc will check the
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* __UAPI_DEF_* defines and adjust appropriately. */
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#define __UAPI_DEF_IF_IFCONF 1
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#define __UAPI_DEF_IF_IFMAP 1
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#define __UAPI_DEF_IF_IFNAMSIZ 1
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#define __UAPI_DEF_IF_IFREQ 1
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-/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1
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-/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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+/* If libc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1
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#endif /* _NET_IF_H */
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-/* Coordinate with glibc netinet/in.h header. */
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+/* Coordinate with libc netinet/if_ether.h */
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+#ifdef _NETINET_IF_ETHER_H
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+#define __UAPI_DEF_ETHHDR 0
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+#else
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+/* glibc uses __NETINET_IF_ETHER_H and uses the uapi header */
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+#define __UAPI_DEF_ETHHDR 1
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+#endif /* _NETINET_IF_ETHER_H */
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+
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+/* Coordinate with libc netinet/in.h header. */
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#if defined(_NETINET_IN_H)
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-/* GLIBC headers included first so don't define anything
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+/* libc headers included first so don't define anything
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* that would already be defined. */
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#define __UAPI_DEF_IN_ADDR 0
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#define __UAPI_DEF_IN_IPPROTO 0
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@@ -98,15 +108,7 @@
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#define __UAPI_DEF_IN_CLASS 0
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#define __UAPI_DEF_IN6_ADDR 0
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-/* The exception is the in6_addr macros which must be defined
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- * if the glibc code didn't define them. This guard matches
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- * the guard in glibc/inet/netinet/in.h which defines the
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- * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */
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-#if defined(__USE_MISC) || defined (__USE_GNU)
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#define __UAPI_DEF_IN6_ADDR_ALT 0
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-#else
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-#define __UAPI_DEF_IN6_ADDR_ALT 1
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-#endif
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#define __UAPI_DEF_SOCKADDR_IN6 0
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#define __UAPI_DEF_IPV6_MREQ 0
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#define __UAPI_DEF_IPPROTO_V6 0
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@@ -117,7 +119,7 @@
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#else
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/* Linux headers included first, and we must define everything
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- * we need. The expectation is that glibc will check the
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+ * we need. The expectation is that libc will check the
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* __UAPI_DEF_* defines and adjust appropriately. */
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#define __UAPI_DEF_IN_ADDR 1
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#define __UAPI_DEF_IN_IPPROTO 1
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@@ -127,7 +129,7 @@
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#define __UAPI_DEF_IN_CLASS 1
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#define __UAPI_DEF_IN6_ADDR 1
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-/* We unconditionally define the in6_addr macros and glibc must
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+/* We unconditionally define the in6_addr macros and libc must
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* coordinate. */
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#define __UAPI_DEF_IN6_ADDR_ALT 1
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#define __UAPI_DEF_SOCKADDR_IN6 1
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@@ -168,18 +170,20 @@
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/* If we did not see any headers from any supported C libraries,
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* or we are being included in the kernel, then define everything
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* that we need. */
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-#else /* !defined(__GLIBC__) */
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+#else /* defined(__KERNEL__) */
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/* Definitions for if.h */
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#define __UAPI_DEF_IF_IFCONF 1
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#define __UAPI_DEF_IF_IFMAP 1
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#define __UAPI_DEF_IF_IFNAMSIZ 1
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#define __UAPI_DEF_IF_IFREQ 1
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-/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1
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-/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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+/* If libc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
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#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1
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+/* Definitions for if/ether.h */
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+#define __UAPI_DEF_ETHHDR 1
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+
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/* Definitions for in.h */
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#define __UAPI_DEF_IN_ADDR 1
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#define __UAPI_DEF_IN_IPPROTO 1
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@@ -208,6 +212,6 @@
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/* Definitions for xattr.h */
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#define __UAPI_DEF_XATTR 1
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-#endif /* __GLIBC__ */
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+#endif /* defined(__KERNEL__) */
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#endif /* _LIBC_COMPAT_H */
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--- a/include/uapi/linux/netfilter_ipv4/ip_tables.h
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+++ b/include/uapi/linux/netfilter_ipv4/ip_tables.h
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@@ -17,7 +17,6 @@
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#include <linux/types.h>
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-#include <linux/if.h>
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#include <linux/netfilter_ipv4.h>
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#include <linux/netfilter/x_tables.h>
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--- a/tc/f_flower.c
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+++ b/tc/f_flower.c
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@@ -15,7 +15,7 @@
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#include <syslog.h>
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#include <string.h>
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#include <net/if.h>
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-#include <linux/if_arp.h>
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+#include <net/if_arp.h>
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#include <linux/if_ether.h>
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#include <linux/ip.h>
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#include <linux/tc_act/tc_vlan.h>
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