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| author |   Jean-Mickael Guerin <jean-mickael.guerin@6wind.com> | 2016-03-04 14:14:21 +0100 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2016-03-14 12:40:17 +0000 |
| commit | 8941ec2cb4ff29dbf167e3b80e09a70c9164cc19 (patch) | |
| tree | 62e64a2f5e13a2ce6257c102c5f48a074e017716 /vnet/vnet/map/ip4_sixrd.c | |
| parent | 966a8b868b33de72d5d9edb6317418165c62661c (diff) | |
fix declaration of symbol of different size
I got many warnings at the link step with gcc version 5.3.1 20160225 (Ubuntu 5.3.1-10ubuntu2):
/usr/bin/ld: Warning: size of symbol `cop_input_node' changed from 112 in vnet/cop/.libs/cop.o to 168 in vnet/cop/.libs/node1.o
/usr/bin/ld: Warning: size of symbol `ethernet_input_node' changed from 112 in vnet/.libs/interface.o to 136 in vnet/ethernet/.libs/node.o
/usr/bin/ld: Warning: size of symbol `l2output_node' changed from 112 in vnet/l2/.libs/l2_efp_filter.o to 120 in vnet/l2/.libs/l2_output.o
/usr/bin/ld: Warning: size of symbol `srp_input_node' changed from 112 in vnet/srp/.libs/format.o to 136 in vnet/srp/.libs/node.o
/usr/bin/ld: Warning: size of symbol `vxlan_encap_node' changed from 112 in vnet/vxlan/.libs/vxlan.o to 128 in vnet/vxlan/.libs/encap.o
/usr/bin/ld: Warning: size of symbol `vxlan_input_node' changed from 112 in vnet/vxlan/.libs/vxlan.o to 144 in vnet/vxlan/.libs/decap.o
...
Looking at vlib_node_registration_t, I think the reason is that
the char * next_nodes[] could be bigger where the variable is defined
in .c file.
We should mark global variables as external in header files.
Some of them can be made static.
Change-Id: Ieb6961fd08180c9a69e1d884852703f3eb23f23f
Signed-off-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
Diffstat (limited to 'vnet/vnet/map/ip4_sixrd.c')
| -rw-r--r-- | vnet/vnet/map/ip4_sixrd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vnet/vnet/map/ip4_sixrd.c b/vnet/vnet/map/ip4_sixrd.c index 1e83ce831e0..2fb8015d994 100644 --- a/vnet/vnet/map/ip4_sixrd.c +++ b/vnet/vnet/map/ip4_sixrd.c @@ -15,7 +15,7 @@ */ #include "sixrd.h" -vlib_node_registration_t ip4_sixrd_node; +static vlib_node_registration_t ip4_sixrd_node; typedef enum { IP4_SIXRD_NEXT_IP6_LOOKUP, @@ -112,7 +112,7 @@ static char *sixrd_error_strings[] = { #undef _ }; -VLIB_REGISTER_NODE(ip4_sixrd_node) = { +VLIB_REGISTER_NODE(ip4_sixrd_node,static) = { .function = ip4_sixrd, .name = "ip4-sixrd", .vector_size = sizeof(u32), |