diff options
author | Gerd Hoffmann <kraxel@redhat.com> | 2021-06-24 12:38:16 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-07-09 18:20:27 +0200 |
commit | e897b9a73558a345878c132489afcc55ecbec711 (patch) | |
tree | da4c987e6df418579834562a6fed44626b2f280a /util/module.c | |
parent | f8ade0dc01ba4920f3649db463b55253b71c0999 (diff) | |
download | qemu-e897b9a73558a345878c132489afcc55ecbec711.zip qemu-e897b9a73558a345878c132489afcc55ecbec711.tar.gz qemu-e897b9a73558a345878c132489afcc55ecbec711.tar.bz2 |
modules: use modinfo for dependencies
Use module database for module dependencies.
Drop hard-coded dependency list.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Jose R. Ziviani <jziviani@suse.de>
Message-Id: <20210624103836.2382472-15-kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util/module.c')
-rw-r--r-- | util/module.c | 55 |
1 files changed, 21 insertions, 34 deletions
diff --git a/util/module.c b/util/module.c index 8d3e827..7d7b69c 100644 --- a/util/module.c +++ b/util/module.c @@ -182,28 +182,6 @@ static int module_load_file(const char *fname, bool mayfail, bool export_symbols out: return ret; } - -static const struct { - const char *name; - const char *dep; -} module_deps[] = { - { "audio-spice", "ui-spice-core" }, - { "chardev-spice", "ui-spice-core" }, - { "hw-display-qxl", "ui-spice-core" }, - { "ui-spice-app", "ui-spice-core" }, - { "ui-spice-app", "chardev-spice" }, - - { "hw-display-virtio-gpu-gl", "hw-display-virtio-gpu" }, - { "hw-display-virtio-gpu-pci-gl", "hw-display-virtio-gpu-pci" }, - { "hw-display-virtio-vga-gl", "hw-display-virtio-vga" }, - -#ifdef CONFIG_OPENGL - { "ui-egl-headless", "ui-opengl" }, - { "ui-gtk", "ui-opengl" }, - { "ui-sdl", "ui-opengl" }, - { "ui-spice-core", "ui-opengl" }, -#endif -}; #endif bool module_load_one(const char *prefix, const char *lib_name, bool mayfail) @@ -219,9 +197,11 @@ bool module_load_one(const char *prefix, const char *lib_name, bool mayfail) char *dirs[5]; char *module_name; int i = 0, n_dirs = 0; - int ret, dep; + int ret; bool export_symbols = false; static GHashTable *loaded_modules; + const QemuModinfo *modinfo; + const char **sl; if (!g_module_supported()) { fprintf(stderr, "Module is not supported by system.\n"); @@ -234,23 +214,30 @@ bool module_load_one(const char *prefix, const char *lib_name, bool mayfail) module_name = g_strdup_printf("%s%s", prefix, lib_name); - for (dep = 0; dep < ARRAY_SIZE(module_deps); dep++) { - if (strcmp(module_name, module_deps[dep].name) == 0) { - /* we depend on another module */ - module_load_one("", module_deps[dep].dep, false); - } - if (strcmp(module_name, module_deps[dep].dep) == 0) { - /* another module depends on us */ - export_symbols = true; - } - } - if (g_hash_table_contains(loaded_modules, module_name)) { g_free(module_name); return true; } g_hash_table_add(loaded_modules, module_name); + for (modinfo = module_info; modinfo->name != NULL; modinfo++) { + if (modinfo->deps) { + if (strcmp(modinfo->name, module_name) == 0) { + /* we depend on other module(s) */ + for (sl = modinfo->deps; *sl != NULL; sl++) { + module_load_one("", *sl, false); + } + } else { + for (sl = modinfo->deps; *sl != NULL; sl++) { + if (strcmp(module_name, *sl) == 0) { + /* another module depends on us */ + export_symbols = true; + } + } + } + } + } + search_dir = getenv("QEMU_MODULE_DIR"); if (search_dir != NULL) { dirs[n_dirs++] = g_strdup_printf("%s", search_dir); |