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authorJan Engelhardt <jengelh@medozas.de>2011-09-11 17:24:26 +0200
committerJan Engelhardt <jengelh@medozas.de>2011-09-11 17:31:34 +0200
commit9cf67deb62f127902e686c48b951861bf848d0ab (patch)
treef9f4b584b714f71c572f34419199a096426f2eff
parent34d23bd14002aeeae0374d2561ad329e5cdc96e2 (diff)
libiptc: resolve compile failure
CC libip4tc.lo In file included from libip4tc.c:118:0: libiptc.c:70:8: error: redefinition of "struct xt_error_target" ../include/linux/netfilter/x_tables.h:69:8: note: originally defined here Remove libiptc's duplicate definition and substitute names. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
-rw-r--r--libiptc/libiptc.c34
1 files changed, 14 insertions, 20 deletions
diff --git a/libiptc/libiptc.c b/libiptc/libiptc.c
index 42d9784a..2214077e 100644
--- a/libiptc/libiptc.c
+++ b/libiptc/libiptc.c
@@ -67,12 +67,6 @@ static const char *hooknames[] = {
};
/* Convenience structures */
-struct ipt_error_target
-{
- STRUCT_ENTRY_TARGET t;
- char error[TABLE_MAXNAMELEN];
-};
-
struct chain_head;
struct rule_head;
@@ -1092,10 +1086,10 @@ static int parse_table(struct xtc_handle *h)
/* Convenience structures */
struct iptcb_chain_start{
STRUCT_ENTRY e;
- struct ipt_error_target name;
+ struct xt_error_target name;
};
#define IPTCB_CHAIN_START_SIZE (sizeof(STRUCT_ENTRY) + \
- ALIGN(sizeof(struct ipt_error_target)))
+ ALIGN(sizeof(struct xt_error_target)))
struct iptcb_chain_foot {
STRUCT_ENTRY e;
@@ -1106,10 +1100,10 @@ struct iptcb_chain_foot {
struct iptcb_chain_error {
STRUCT_ENTRY entry;
- struct ipt_error_target target;
+ struct xt_error_target target;
};
#define IPTCB_CHAIN_ERROR_SIZE (sizeof(STRUCT_ENTRY) + \
- ALIGN(sizeof(struct ipt_error_target)))
+ ALIGN(sizeof(struct xt_error_target)))
@@ -1152,10 +1146,10 @@ static int iptcc_compile_chain(struct xtc_handle *h, STRUCT_REPLACE *repl, struc
head = (void *)repl->entries + c->head_offset;
head->e.target_offset = sizeof(STRUCT_ENTRY);
head->e.next_offset = IPTCB_CHAIN_START_SIZE;
- strcpy(head->name.t.u.user.name, ERROR_TARGET);
- head->name.t.u.target_size =
- ALIGN(sizeof(struct ipt_error_target));
- strcpy(head->name.error, c->name);
+ strcpy(head->name.target.u.user.name, ERROR_TARGET);
+ head->name.target.u.target_size =
+ ALIGN(sizeof(struct xt_error_target));
+ strcpy(head->name.errorname, c->name);
} else {
repl->hook_entry[c->hooknum-1] = c->head_offset;
repl->underflow[c->hooknum-1] = c->foot_offset;
@@ -1198,7 +1192,7 @@ static int iptcc_compile_chain_offsets(struct xtc_handle *h, struct chain_head *
if (!iptcc_is_builtin(c)) {
/* Chain has header */
*offset += sizeof(STRUCT_ENTRY)
- + ALIGN(sizeof(struct ipt_error_target));
+ + ALIGN(sizeof(struct xt_error_target));
(*num)++;
}
@@ -1238,7 +1232,7 @@ static int iptcc_compile_table_prep(struct xtc_handle *h, unsigned int *size)
/* Append one error rule at end of chain */
num++;
offset += sizeof(STRUCT_ENTRY)
- + ALIGN(sizeof(struct ipt_error_target));
+ + ALIGN(sizeof(struct xt_error_target));
/* ruleset size is now in offset */
*size = offset;
@@ -1261,10 +1255,10 @@ static int iptcc_compile_table(struct xtc_handle *h, STRUCT_REPLACE *repl)
error = (void *)repl->entries + repl->size - IPTCB_CHAIN_ERROR_SIZE;
error->entry.target_offset = sizeof(STRUCT_ENTRY);
error->entry.next_offset = IPTCB_CHAIN_ERROR_SIZE;
- error->target.t.u.user.target_size =
- ALIGN(sizeof(struct ipt_error_target));
- strcpy((char *)&error->target.t.u.user.name, ERROR_TARGET);
- strcpy((char *)&error->target.error, "ERROR");
+ error->target.target.u.user.target_size =
+ ALIGN(sizeof(struct xt_error_target));
+ strcpy((char *)&error->target.target.u.user.name, ERROR_TARGET);
+ strcpy((char *)&error->target.errorname, "ERROR");
return 1;
}