From: Thomas Haller <thaller@redhat.com>
Date: Sun, 4 Jan 2015 16:24:40 +0000 (+0100)
Subject: build: don't export internal symbols
X-Git-Tag: libnl3_2_26rc1~17^2
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=4280dfb85d64290c9e99407ed5277ea8d7cd6b3f;p=thirdparty%2Flibnl.git

build: don't export internal symbols

Hide internal symbols from the libraries.
Before, all symbols were exported, including some that were
not meant to be public. Hide them now.

This is an ABI break, but nobody was supposed to use these symbols.
Hence it seems acceptable to hide them now.

Still don't hide any symbols that are internal, but wrongly exported
in public header files (such as @ct_obj_ops).

Signed-off-by: Thomas Haller <thaller@redhat.com>
---

diff --git a/libnl-3.sym b/libnl-3.sym
index 88dc96d..d84a54b 100644
--- a/libnl-3.sym
+++ b/libnl-3.sym
@@ -1,6 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
 	__flags2str;
 	__list_str2type;
 	__list_type2str;
@@ -11,11 +10,6 @@ global:
 	__trans_list_add;
 	__trans_list_clear;
 	__type2str;
-	_edata;
-	_end;
-	_fini;
-	_init;
-	dump_from_ops;
 	nl_addr2str;
 	nl_addr_alloc;
 	nl_addr_alloc_attr;
diff --git a/libnl-cli-3.sym b/libnl-cli-3.sym
index d96ba32..3d433f6 100644
--- a/libnl-cli-3.sym
+++ b/libnl-cli-3.sym
@@ -1,10 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
 	nl_cli_addr_alloc;
 	nl_cli_addr_parse;
 	nl_cli_addr_parse_broadcast;
diff --git a/libnl-genl-3.sym b/libnl-genl-3.sym
index 5897f82..291f83f 100644
--- a/libnl-genl-3.sym
+++ b/libnl-genl-3.sym
@@ -1,10 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
 	genl_connect;
 	genl_ctrl_alloc_cache;
 	genl_ctrl_resolve;
diff --git a/libnl-idiag-3.sym b/libnl-idiag-3.sym
index 90aac63..9fb5095 100644
--- a/libnl-idiag-3.sym
+++ b/libnl-idiag-3.sym
@@ -1,10 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
 	idiagnl_attrs2str;
 	idiagnl_connect;
 	idiagnl_exts2str;
diff --git a/libnl-nf-3.sym b/libnl-nf-3.sym
index 3572b89..190a2fd 100644
--- a/libnl-nf-3.sym
+++ b/libnl-nf-3.sym
@@ -1,10 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
 	ct_obj_ops;
 	exp_obj_ops;
 	log_msg_obj_ops;
diff --git a/libnl-route-3.sym b/libnl-route-3.sym
index 9f6cae0..7ce2e38 100644
--- a/libnl-route-3.sym
+++ b/libnl-route-3.sym
@@ -1,44 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
-	ematch__create_buffer;
-	ematch__delete_buffer;
-	ematch__flush_buffer;
-	ematch__scan_buffer;
-	ematch__scan_bytes;
-	ematch__scan_string;
-	ematch__switch_to_buffer;
-	ematch_alloc;
-	ematch_free;
-	ematch_get_column;
-	ematch_get_debug;
-	ematch_get_extra;
-	ematch_get_in;
-	ematch_get_leng;
-	ematch_get_lineno;
-	ematch_get_lval;
-	ematch_get_out;
-	ematch_get_text;
-	ematch_lex;
-	ematch_lex_destroy;
-	ematch_lex_init;
-	ematch_lex_init_extra;
-	ematch_parse;
-	ematch_pop_buffer_state;
-	ematch_push_buffer_state;
-	ematch_realloc;
-	ematch_restart;
-	ematch_set_column;
-	ematch_set_debug;
-	ematch_set_extra;
-	ematch_set_in;
-	ematch_set_lineno;
-	ematch_set_lval;
-	ematch_set_out;
 	flnl_lookup;
 	flnl_lookup_build_request;
 	flnl_request_alloc;
@@ -68,42 +29,6 @@ global:
 	nl_str2ovl_strategy;
 	nl_str2police;
 	nl_str2rtntype;
-	pktloc__create_buffer;
-	pktloc__delete_buffer;
-	pktloc__flush_buffer;
-	pktloc__scan_buffer;
-	pktloc__scan_bytes;
-	pktloc__scan_string;
-	pktloc__switch_to_buffer;
-	pktloc_alloc;
-	pktloc_free;
-	pktloc_get_column;
-	pktloc_get_debug;
-	pktloc_get_extra;
-	pktloc_get_in;
-	pktloc_get_leng;
-	pktloc_get_lineno;
-	pktloc_get_lloc;
-	pktloc_get_lval;
-	pktloc_get_out;
-	pktloc_get_text;
-	pktloc_lex;
-	pktloc_lex_destroy;
-	pktloc_lex_init;
-	pktloc_lex_init_extra;
-	pktloc_parse;
-	pktloc_pop_buffer_state;
-	pktloc_push_buffer_state;
-	pktloc_realloc;
-	pktloc_restart;
-	pktloc_set_column;
-	pktloc_set_debug;
-	pktloc_set_extra;
-	pktloc_set_in;
-	pktloc_set_lineno;
-	pktloc_set_lloc;
-	pktloc_set_lval;
-	pktloc_set_out;
 	route_obj_ops;
 	rtln_link_policy;
 	rtnl_act_add;
@@ -897,9 +822,6 @@ global:
 	rtnl_u32_set_hashmask;
 	rtnl_u32_set_hashtable;
 	rtnl_u32_set_link;
-	tc_groups;
-	tca_parse;
-	tca_set_kind;
 local:
 	*;
 };
diff --git a/libnl-xfrm-3.sym b/libnl-xfrm-3.sym
index 7f361cf..3706f33 100644
--- a/libnl-xfrm-3.sym
+++ b/libnl-xfrm-3.sym
@@ -1,10 +1,5 @@
 libnl_3 {
 global:
-	__bss_start;
-	_edata;
-	_end;
-	_fini;
-	_init;
 	xfrmnl_ae_alloc;
 	xfrmnl_ae_build_get_request;
 	xfrmnl_ae_flags2str;