MSVC: handle symbol visibility
On MSVC, the exported symbols have to be marked both in the header and
in the implementation as dllexport, whereas on GCC the visibility=normal
attribute is only supposed to be used in the implementation. As a
result, we need two types of macros here, one for the public headers,
and the other for TUs with implementation. Also, the symbol name cannot
be generic ("API") because we only want to mark as dllexport those
symbols which are in a library that we're building *now*. Otherwise this
will break havoc in any libraries which also use the `ABI` macro *and*
also use libyang.
diff --git a/src/diff.c b/src/diff.c
index cd442fd..889ad51 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -788,13 +788,13 @@
return lyd_diff_siblings_r(first, second, options, nosiblings, diff);
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_tree(const struct lyd_node *first, const struct lyd_node *second, uint16_t options, struct lyd_node **diff)
{
return lyd_diff(first, second, options, 1, diff);
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_siblings(const struct lyd_node *first, const struct lyd_node *second, uint16_t options, struct lyd_node **diff)
{
return lyd_diff(first, second, options, 0, diff);
@@ -1099,7 +1099,7 @@
return ret;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_apply_module(struct lyd_node **data, const struct lyd_node *diff, const struct lys_module *mod,
lyd_diff_cb diff_cb, void *cb_data)
{
@@ -1124,7 +1124,7 @@
return ret;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_apply_all(struct lyd_node **data, const struct lyd_node *diff)
{
return lyd_diff_apply_module(data, diff, NULL, NULL, NULL);
@@ -1710,7 +1710,7 @@
return LY_SUCCESS;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_merge_module(struct lyd_node **diff, const struct lyd_node *src_diff, const struct lys_module *mod,
lyd_diff_cb diff_cb, void *cb_data, uint16_t options)
{
@@ -1733,7 +1733,7 @@
return ret;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_merge_tree(struct lyd_node **diff_first, struct lyd_node *diff_parent, const struct lyd_node *src_sibling,
lyd_diff_cb diff_cb, void *cb_data, uint16_t options)
{
@@ -1749,7 +1749,7 @@
return ret;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_merge_all(struct lyd_node **diff, const struct lyd_node *src_diff, uint16_t options)
{
return lyd_diff_merge_module(diff, src_diff, NULL, NULL, NULL, options);
@@ -1882,7 +1882,7 @@
return LY_SUCCESS;
}
-API LY_ERR
+LIBYANG_API_DEF LY_ERR
lyd_diff_reverse_all(const struct lyd_node *src_diff, struct lyd_node **diff)
{
LY_ERR ret = LY_SUCCESS;