Add nft_init function, which calls _init functions in main.c file.
Remove __init macro definition as libnftables library will be created
soon. Rename realm_table_init() function to avoid ambiguity as
realm_table_rt_init() and realm_table_meta_init() in rt.c and meta.c
files.
Signed-off-by: Varsha Rao <rvarsha016@xxxxxxxxx>
---
include/nftables.h | 9 +++++++++
include/utils.h | 1 -
src/ct.c | 2 +-
src/datatype.c | 2 +-
src/gmputil.c | 2 +-
src/main.c | 15 +++++++++++++++
src/meta.c | 4 ++--
src/netlink.c | 2 +-
src/rt.c | 2 +-
src/xt.c | 2 +-
10 files changed, 32 insertions(+), 9 deletions(-)
diff --git a/include/nftables.h b/include/nftables.h
index 26fd344..b188b9e 100644
--- a/include/nftables.h
+++ b/include/nftables.h
@@ -117,5 +117,14 @@ struct parser_state;
int nft_run(struct nft_ctx *nft, void *scanner, struct parser_state *state,
struct list_head *msgs);
+void ct_label_table_init(void);
+void mark_table_init(void);
+void gmp_init(void);
+void realm_table_rt_init(void);
+void devgroup_table_init(void);
+void netlink_open_sock(void);
+void realm_table_meta_init(void);
+void xt_init(void);
+void nft_init(void);
#endif /* NFTABLES_NFTABLES_H */
diff --git a/include/utils.h b/include/utils.h
index 3199388..0c3341b 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -32,7 +32,6 @@
#define __gmp_fmtstring(x, y)
#endif
-#define __init __attribute__((constructor))
#define __exit __attribute__((destructor))
#define __must_check __attribute__((warn_unused_result))
#define __noreturn __attribute__((__noreturn__))
diff --git a/src/ct.c b/src/ct.c
index 9b7140b..25efc70 100644
--- a/src/ct.c
+++ b/src/ct.c
@@ -205,7 +205,7 @@ static const struct datatype ct_label_type = {
.parse = ct_label_type_parse,
};
-static void __init ct_label_table_init(void)
+void ct_label_table_init(void)
{
ct_label_tbl = rt_symbol_table_init(CONNLABEL_CONF);
}
diff --git a/src/datatype.c b/src/datatype.c
index b3c8f66..4f74c06 100644
--- a/src/datatype.c
+++ b/src/datatype.c
@@ -717,7 +717,7 @@ void rt_symbol_table_free(struct symbol_table *tbl)
}
static struct symbol_table *mark_tbl;
-static void __init mark_table_init(void)
+void mark_table_init(void)
{
mark_tbl = rt_symbol_table_init("/etc/iproute2/rt_marks");
}
diff --git a/src/gmputil.c b/src/gmputil.c
index c763792..844ea61 100644
--- a/src/gmputil.c
+++ b/src/gmputil.c
@@ -207,7 +207,7 @@ static void *gmp_xrealloc(void *ptr, size_t old_size, size_t new_size)
return xrealloc(ptr, new_size);
}
-static void __init gmp_init(void)
+void gmp_init(void)
{
mp_set_memory_functions(xmalloc, gmp_xrealloc, NULL);
}
diff --git a/src/main.c b/src/main.c
index 7fbf00a..301bce0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -262,6 +262,20 @@ err1:
return ret;
}
+void nft_init(void)
+{
+ mark_table_init();
+ realm_table_rt_init();
+ devgroup_table_init();
+ realm_table_meta_init();
+ ct_label_table_init();
+ netlink_open_sock();
+ gmp_init();
+#ifdef HAVE_LIBXTABLES
+ xt_init();
+#endif
+}
+
int main(int argc, char * const *argv)
{
struct parser_state state;
@@ -272,6 +286,7 @@ int main(int argc, char * const *argv)
bool interactive = false;
int i, val, rc = NFT_EXIT_SUCCESS;
+ nft_init();
while (1) {
val = getopt_long(argc, argv, OPTSTRING, options, NULL);
if (val == -1)
diff --git a/src/meta.c b/src/meta.c
index e9334b8..4fb26d5 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -37,7 +37,7 @@
#include <iface.h>
static struct symbol_table *realm_tbl;
-static void __init realm_table_init(void)
+void realm_table_meta_init(void)
{
realm_tbl = rt_symbol_table_init("/etc/iproute2/rt_realms");
}
@@ -333,7 +333,7 @@ const struct datatype pkttype_type = {
};
static struct symbol_table *devgroup_tbl;
-static void __init devgroup_table_init(void)
+void devgroup_table_init(void)
{
devgroup_tbl = rt_symbol_table_init("/etc/iproute2/group");
}
diff --git a/src/netlink.c b/src/netlink.c
index 880502c..3993aa1 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -61,7 +61,7 @@ static struct mnl_socket *nfsock_open(void)
return s;
}
-static void __init netlink_open_sock(void)
+void netlink_open_sock(void)
{
nf_sock = nfsock_open();
fcntl(mnl_socket_get_fd(nf_sock), F_SETFL, O_NONBLOCK);
diff --git a/src/rt.c b/src/rt.c
index 530ebe6..5f57cf0 100644
--- a/src/rt.c
+++ b/src/rt.c
@@ -24,7 +24,7 @@
#include <rule.h>
static struct symbol_table *realm_tbl;
-static void __init realm_table_init(void)
+void realm_table_rt_init(void)
{
realm_tbl = rt_symbol_table_init("/etc/iproute2/rt_realms");
}
diff --git a/src/xt.c b/src/xt.c
index e24b0af..9680f8e 100644
--- a/src/xt.c
+++ b/src/xt.c
@@ -351,7 +351,7 @@ static struct xtables_globals xt_nft_globals = {
.compat_rev = nft_xt_compatible_revision,
};
-static void __init xt_init(void)
+void xt_init(void)
{
/* Default to IPv4, but this changes in runtime */
xtables_init_all(&xt_nft_globals, NFPROTO_IPV4);
--
2.9.4
--
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