[Openswan dev] Openswan-2.2.0 fails to compile on Linux-2.2.26

[Hugh Daniel]

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Hash: SHA1

  So in keeping with testing all sorts of things I just tried to
upgrade a production system running Linux 2.2.xx with the new Openswan
2.2.0.  It failed.  Well thats not too surprising.

  The big question is, does it matter?  Does anyone care?  So far none
of our Xelerance customers care (where care == pay-to-fix) and no one
from the community has even noticed (where noticed ==
submitted-a-fix).  Is 2.2 support useful or needed?

  Appended is the observed failure.

		||ugh Daniel
		hugh at xelerance.com

"""
cc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2 -fomit-fr
ame-pointer -fno-strict-aliasing -pipe -fno-strength-reduce -m486 -malign-loops=
2 -malign-jumps=2 -malign-functions=2 -DCPU=686 -DIPCOMP_PREFIX  -I../../include
 -I/usr/src/linux/include  -I../../lib/zlib -DCONFIG_IPSEC_ALG  -Wall -Wall -Wst
rict-prototypes -O2 -fomit-frame-pointer -fno-strict-aliasing -pipe -fno-strengt
h-reduce -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=686  -c
 -o ipsec_tunnel.o ipsec_tunnel.c
In file included from ipsec_tunnel.c:25:
/usr/src/linux/include/openswan/ipsec_param.h:169: warning: `struct iphdr' decla
red inside parameter list
/usr/src/linux/include/openswan/ipsec_param.h:169: warning: its scope is only th
is definition or declaration,
/usr/src/linux/include/openswan/ipsec_param.h:169: warning: which is probably no
t what you want.
ipsec_tunnel.c: In function `ipsec_tunnel_strip_hard_header':
ipsec_tunnel.c:169: warning: passing arg 1 of `ipsec_print_ip' from incompatible
 pointer type
ipsec_tunnel.c: In function `ipsec_tunnel_send':
ipsec_tunnel.c:477: warning: passing arg 1 of `ipsec_print_ip' from incompatible
 pointer type
ipsec_tunnel.c: In function `ipsec_tunnel_init_devices':
ipsec_tunnel.c:1629: warning: implicit declaration of function `dev_hold'
ipsec_tunnel.c: In function `ipsec_tunnel_cleanup_devices':
ipsec_tunnel.c:1668: structure has no member named `refcnt'
make[5]: *** [ipsec_tunnel.o] Error 1
"""

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