Adding upstream version 256.upstream/256

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 3 deletions

diff --git a/src/shared/module-util.h b/src/shared/module-util.h
index 8ca6a06..0819738 100644
--- a/src/shared/module-util.h
+++ b/src/shared/module-util.h
@@ -1,12 +1,56 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
+#include "dlfcn-util.h"
+
+#if HAVE_KMOD
+
 #include <libkmod.h>
 
 #include "macro.h"
 
-DEFINE_TRIVIAL_CLEANUP_FUNC(struct kmod_ctx*, kmod_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC(struct kmod_module*, kmod_module_unref);
-DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct kmod_list*, kmod_module_unref_list, NULL);
+DLSYM_PROTOTYPE(kmod_list_next);
+DLSYM_PROTOTYPE(kmod_load_resources);
+DLSYM_PROTOTYPE(kmod_module_get_initstate);
+DLSYM_PROTOTYPE(kmod_module_get_module);
+DLSYM_PROTOTYPE(kmod_module_get_name);
+DLSYM_PROTOTYPE(kmod_module_new_from_lookup);
+DLSYM_PROTOTYPE(kmod_module_probe_insert_module);
+DLSYM_PROTOTYPE(kmod_module_unref);
+DLSYM_PROTOTYPE(kmod_module_unref_list);
+DLSYM_PROTOTYPE(kmod_new);
+DLSYM_PROTOTYPE(kmod_set_log_fn);
+DLSYM_PROTOTYPE(kmod_unref);
+DLSYM_PROTOTYPE(kmod_validate_resources);
+
+int dlopen_libkmod(void);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(struct kmod_ctx*, sym_kmod_unref);
+DEFINE_TRIVIAL_CLEANUP_FUNC(struct kmod_module*, sym_kmod_module_unref);
+DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct kmod_list*, sym_kmod_module_unref_list, NULL);
+
+#define sym_kmod_list_foreach(list_entry, first_entry) \
+        for (list_entry = first_entry; \
+                list_entry != NULL; \
+                list_entry = sym_kmod_list_next(first_entry, list_entry))
 
 int module_load_and_warn(struct kmod_ctx *ctx, const char *module, bool verbose);
+int module_setup_context(struct kmod_ctx **ret);
+
+#else
+
+struct kmod_ctx;
+
+static inline int dlopen_libkmod(void) {
+        return -EOPNOTSUPP;
+}
+
+static inline int module_setup_context(struct kmod_ctx **ret) {
+        return -EOPNOTSUPP;
+}
+
+static inline int module_load_and_warn(struct kmod_ctx *ctx, const char *module, bool verbose) {
+        return -EOPNOTSUPP;
+}
+
+#endif