Commit 53dc65d4 authored by Mikko Rapeli's avatar Mikko Rapeli Committed by David S. Miller
Browse files

include/uapi/linux/ipx.h: fix conflicting defitions with glibc netipx/ipx.h 



Fixes these compiler warnings via libc-compat.h when glibc netipx/ipx.h is
included before linux/ipx.h:

./linux/ipx.h:9:8: error: redefinition of ‘struct sockaddr_ipx’
./linux/ipx.h:26:8: error: redefinition of ‘struct ipx_route_definition’
./linux/ipx.h:32:8: error: redefinition of ‘struct ipx_interface_definition’
./linux/ipx.h:49:8: error: redefinition of ‘struct ipx_config_data’
./linux/ipx.h:58:8: error: redefinition of ‘struct ipx_route_def’

Signed-off-by: default avatarMikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a1d1f65f

include/uapi/linux/ipx.h

+12 −1
Original line number Diff line number Diff line 
#ifndef _IPX_H_

#define _IPX_H_

#include <linux/libc-compat.h>	/* for compatibility with glibc netipx/ipx.h */

#include <linux/types.h>

#include <linux/sockios.h>

#include <linux/socket.h>

#define IPX_NODE_LEN	6

#define IPX_MTU		576



#if __UAPI_DEF_SOCKADDR_IPX

struct sockaddr_ipx {

	__kernel_sa_family_t sipx_family;

	__be16		sipx_port;
@@ -14,6 +16,7 @@ struct sockaddr_ipx { 
	__u8		sipx_type;

	unsigned char	sipx_zero;	/* 16 byte fill */

};

#endif /* __UAPI_DEF_SOCKADDR_IPX */



/*

 * So we can fit the extra info for SIOCSIFADDR into the address nicely
@@ -23,12 +26,15 @@ struct sockaddr_ipx { 
#define IPX_DLTITF	0

#define IPX_CRTITF	1



#if __UAPI_DEF_IPX_ROUTE_DEFINITION

struct ipx_route_definition {

	__be32        ipx_network;

	__be32        ipx_router_network;

	unsigned char ipx_router_node[IPX_NODE_LEN];

};

#endif /* __UAPI_DEF_IPX_ROUTE_DEFINITION */



#if __UAPI_DEF_IPX_INTERFACE_DEFINITION

struct ipx_interface_definition {

	__be32        ipx_network;

	unsigned char ipx_device[16];
@@ -45,16 +51,20 @@ struct ipx_interface_definition { 
#define IPX_INTERNAL		2

	unsigned char ipx_node[IPX_NODE_LEN];

};

#endif /* __UAPI_DEF_IPX_INTERFACE_DEFINITION */



#if __UAPI_DEF_IPX_CONFIG_DATA

struct ipx_config_data {

	unsigned char	ipxcfg_auto_select_primary;

	unsigned char	ipxcfg_auto_create_interfaces;

};

#endif /* __UAPI_DEF_IPX_CONFIG_DATA */



/*

 * OLD Route Definition for backward compatibility.

 */



#if __UAPI_DEF_IPX_ROUTE_DEF

struct ipx_route_def {

	__be32		ipx_network;

	__be32		ipx_router_network;
@@ -67,6 +77,7 @@ struct ipx_route_def { 
#define IPX_RT_BLUEBOOK		2

#define IPX_RT_ROUTED		1

};

#endif /* __UAPI_DEF_IPX_ROUTE_DEF */



#define SIOCAIPXITFCRT		(SIOCPROTOPRIVATE)

#define SIOCAIPXPRISLT		(SIOCPROTOPRIVATE + 1)

include/uapi/linux/libc-compat.h

+26 −0
Original line number Diff line number Diff line
@@ -139,6 +139,25 @@ 


#endif /* _NETINET_IN_H */



/* Coordinate with glibc netipx/ipx.h header. */

#if defined(__NETIPX_IPX_H)



#define __UAPI_DEF_SOCKADDR_IPX			0

#define __UAPI_DEF_IPX_ROUTE_DEFINITION		0

#define __UAPI_DEF_IPX_INTERFACE_DEFINITION	0

#define __UAPI_DEF_IPX_CONFIG_DATA		0

#define __UAPI_DEF_IPX_ROUTE_DEF		0



#else /* defined(__NETIPX_IPX_H) */



#define __UAPI_DEF_SOCKADDR_IPX			1

#define __UAPI_DEF_IPX_ROUTE_DEFINITION		1

#define __UAPI_DEF_IPX_INTERFACE_DEFINITION	1

#define __UAPI_DEF_IPX_CONFIG_DATA		1

#define __UAPI_DEF_IPX_ROUTE_DEF		1



#endif /* defined(__NETIPX_IPX_H) */



/* Definitions for xattr.h */

#if defined(_SYS_XATTR_H)

#define __UAPI_DEF_XATTR		0
@@ -179,6 +198,13 @@ 
#define __UAPI_DEF_IN6_PKTINFO		1

#define __UAPI_DEF_IP6_MTUINFO		1



/* Definitions for ipx.h */

#define __UAPI_DEF_SOCKADDR_IPX			1

#define __UAPI_DEF_IPX_ROUTE_DEFINITION		1

#define __UAPI_DEF_IPX_INTERFACE_DEFINITION	1

#define __UAPI_DEF_IPX_CONFIG_DATA		1

#define __UAPI_DEF_IPX_ROUTE_DEF		1



/* Definitions for xattr.h */

#define __UAPI_DEF_XATTR		1

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