frr: Add upstream compat patch to work with libyang 3

This commit is contained in:
Mattias Walström
2025-03-17 19:45:03 +01:00
parent ed2a776c55
commit 97623b989c
@@ -0,0 +1,67 @@
diff -urN frr-9.1.3.orig/lib/yang.c frr-9.1.3/lib/yang.c
--- frr-9.1.3.orig/lib/yang.c 2024-12-27 22:06:42.000000000 +0100
+++ frr-9.1.3/lib/yang.c 2025-03-04 12:23:06.723640114 +0100
@@ -10,11 +10,23 @@
#include "lib_errors.h"
#include "yang.h"
#include "yang_translator.h"
+#include <libyang/version.h>
#include "northbound.h"
DEFINE_MTYPE_STATIC(LIB, YANG_MODULE, "YANG module");
DEFINE_MTYPE_STATIC(LIB, YANG_DATA, "YANG data structure");
+/* Safe to remove after libyang 2.2.8 */
+#if (LY_VERSION_MAJOR < 3)
+#define yang_lyd_find_xpath3(ctx_node, tree, xpath, format, prefix_data, vars, \
+ set) \
+ lyd_find_xpath3(ctx_node, tree, xpath, vars, set)
+#else
+#define yang_lyd_find_xpath3(ctx_node, tree, xpath, format, prefix_data, vars, \
+ set) \
+ lyd_find_xpath3(ctx_node, tree, xpath, LY_VALUE_JSON, NULL, vars, set)
+#endif
+
/* libyang container. */
struct ly_ctx *ly_native_ctx;
@@ -657,7 +669,12 @@
}
/* Make libyang log its errors using FRR logging infrastructure. */
-static void ly_log_cb(LY_LOG_LEVEL level, const char *msg, const char *path)
+static void ly_zlog_cb(LY_LOG_LEVEL level, const char *msg, const char *data_path
+#if !(LY_VERSION_MAJOR < 3)
+ ,
+ const char *schema_path, uint64_t line
+#endif
+)
{
int priority = LOG_ERR;
@@ -674,8 +691,14 @@
break;
}
- if (path)
- zlog(priority, "libyang: %s (%s)", msg, path);
+ if (data_path)
+ zlog(priority, "libyang: %s (%s)", msg, data_path);
+#if !(LY_VERSION_MAJOR < 3)
+ else if (schema_path)
+ zlog(priority, "libyang %s (%s)\n", msg, schema_path);
+ else if (line)
+ zlog(priority, "libyang %s (line %" PRIu64 ")\n", msg, line);
+#endif
else
zlog(priority, "libyang: %s", msg);
}
@@ -752,7 +775,7 @@
void yang_init(bool embedded_modules, bool defer_compile)
{
/* Initialize libyang global parameters that affect all containers. */
- ly_set_log_clb(ly_log_cb, 1);
+ ly_set_log_clb(ly_zlog_cb);
ly_log_options(LY_LOLOG | LY_LOSTORE);
/* Initialize libyang container for native models. */