Patch from Lars Kellogg-Stedman:

I'm building BusyBox using a development kit for MontaVista Hardhat Linux
(PPC) -- which, at least in this instance, is based around kernel 2.2.14.
I've had to massage a few files in networking/libiproute/ to make it
compile.  Specifically:

  (1) Added a #include <sys/uio.h> for the iovec structure in
      libnetlink.c,

  (2) Put ifdefs in ll_types.c and ll_proto.c around various
      constants (ETH_P_xxx and ARPHRD_xxx) that weren't defined,

  (3) Make do_changename() in iplink.c require a kernel >=
      2.4.0 -- the ifr structure in my environment doesn't
      have the ifr_name attribute.  I've assumed this is
      a kernel dependency -- let me know if I ought to be
      checking something else.

      In the absence of the correct kernel, do_changename()
      always returns 0.

Attached is a patch against the current CVS that will make these changes.

-- Lars

diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index f826ba0810c5ea8a34320b2f56c5d82119763480..daab6938dfd4f01a979a07741e46c897b724d61f 100644 (file)
--- a/networking/libiproute/iplink.c
+++ b/networking/libiproute/iplink.c
@@ -12,6 +12,7 @@
 
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <linux/version.h>
 
 #include <errno.h>
 #include <stdlib.h>
@@ -95,6 +96,7 @@ static int do_chflags(char *dev, __u32 flags, __u32 mask)
 
 static int do_changename(char *dev, char *newdev)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0)
        struct ifreq ifr;
        int fd;
        int err;
@@ -112,6 +114,8 @@ static int do_changename(char *dev, char *newdev)
        }
        close(fd);
        return err;
+#endif
+       return 0;
 }
 
 static int set_qlen(char *dev, int qlen)

diff --git a/networking/libiproute/libnetlink.c b/networking/libiproute/libnetlink.c
index 04411931d324ee71952a6d19789e35786b7b7247..9390e56fb6addf1733dd6a3994116c966ac69667 100644 (file)
--- a/networking/libiproute/libnetlink.c
+++ b/networking/libiproute/libnetlink.c
@@ -18,6 +18,8 @@
 #include <time.h>
 #include <unistd.h>
 
+#include <sys/uio.h>
+
 #include "libnetlink.h"
 #include "libbb.h"
 

diff --git a/networking/libiproute/ll_proto.c b/networking/libiproute/ll_proto.c
index d7b1dedfce204946cf3cd4d84652775c7e207dc6..cfdb34e38c0e8557c8a9ded193deecc0a4c22ea5 100644 (file)
--- a/networking/libiproute/ll_proto.c
+++ b/networking/libiproute/ll_proto.c
@@ -51,10 +51,18 @@ __PF(ATALK,atalk)
 __PF(AARP,aarp)      
 __PF(IPX,ipx)       
 __PF(IPV6,ipv6)      
+#ifdef ETH_P_PPP_DISC
 __PF(PPP_DISC,ppp_disc)      
+#endif
+#ifdef ETH_P_PPP_SES
 __PF(PPP_SES,ppp_ses)      
+#endif
+#ifdef ETH_P_ATMMPOA
 __PF(ATMMPOA,atmmpoa)      
+#endif
+#ifdef ETH_P_ATMFATE
 __PF(ATMFATE,atmfate)      
+#endif
 
 __PF(802_3,802_3)     
 __PF(AX25,ax25)      
@@ -70,7 +78,9 @@ __PF(TR_802_2,tr_802_2)
 __PF(MOBITEX,mobitex)   
 __PF(CONTROL,control)   
 __PF(IRDA,irda)      
+#ifdef ETH_P_ECONET
 __PF(ECONET,econet)      
+#endif
 
 { 0x8100, "802.1Q" },
 { ETH_P_IP, "ipv4" },

diff --git a/networking/libiproute/ll_types.c b/networking/libiproute/ll_types.c
index 925d60ddc0020d5cb7748b53ae9e630763014020..f39f777e11ab0973797d5455ff1bfc7a2c909e1e 100644 (file)
--- a/networking/libiproute/ll_types.c
+++ b/networking/libiproute/ll_types.c
@@ -34,7 +34,9 @@ __PF(IEEE802,tr)
 __PF(ARCNET,arcnet)
 __PF(APPLETLK,atalk)
 __PF(DLCI,dlci)
+#ifdef ARPHRD_ATM
 __PF(ATM,atm)
+#endif
 __PF(METRICOM,metricom)
 #ifdef ARPHRD_IEEE1394
 __PF(IEEE1394,ieee1394)
@@ -48,12 +50,16 @@ __PF(RSRVD,rsrvd)
 __PF(ADAPT,adapt)
 __PF(ROSE,rose)
 __PF(X25,x25)
+#ifdef ARPHRD_HWX25
 __PF(HWX25,hwx25)
+#endif
 __PF(PPP,ppp)
 __PF(HDLC,hdlc)
 __PF(LAPB,lapb)
+#ifdef ARPHRD_DDCMP
 __PF(DDCMP,ddcmp)
 __PF(RAWHDLC,rawhdlc)
+#endif
 
 __PF(TUNNEL,ipip)
 __PF(TUNNEL6,tunnel6)