diff options
Diffstat (limited to 'xorg-server/hw/xfree86/loader')
| -rw-r--r-- | xorg-server/hw/xfree86/loader/loadmod.c | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/xorg-server/hw/xfree86/loader/loadmod.c b/xorg-server/hw/xfree86/loader/loadmod.c index 9f820993a..a21f43d63 100644 --- a/xorg-server/hw/xfree86/loader/loadmod.c +++ b/xorg-server/hw/xfree86/loader/loadmod.c @@ -94,6 +94,8 @@ const ModuleVersions LoaderVersionInfo = { ABI_FONT_VERSION }; +static int ModuleDuplicated[] = {}; + static void FreeStringList(char **paths) { @@ -785,7 +787,6 @@ ModuleDescPtr DuplicateModule(ModuleDescPtr mod, ModuleDescPtr parent) { ModuleDescPtr ret; - int errmaj, errmin; if (!mod) return NULL; @@ -794,14 +795,11 @@ DuplicateModule(ModuleDescPtr mod, ModuleDescPtr parent) if (ret == NULL) return NULL; - if (!(ret->handle = LoaderOpen(mod->path, &errmaj, &errmin))) { - free(ret); - return NULL; - } + ret->handle = mod->handle; ret->SetupProc = mod->SetupProc; ret->TearDownProc = mod->TearDownProc; - ret->TearDownData = NULL; + ret->TearDownData = ModuleDuplicated; ret->child = DuplicateModule(mod->child, ret); ret->sib = DuplicateModule(mod->sib, parent); ret->parent = parent; @@ -1072,11 +1070,16 @@ UnloadModuleOrDriver(ModuleDescPtr mod) if (mod == NULL || mod->name == NULL) return; - xf86MsgVerb(X_INFO, 3, "UnloadModule: \"%s\"\n", mod->name); + if (mod->parent) + xf86MsgVerb(X_INFO, 3, "UnloadSubModule: \"%s\"\n", mod->name); + else + xf86MsgVerb(X_INFO, 3, "UnloadModule: \"%s\"\n", mod->name); - if ((mod->TearDownProc) && (mod->TearDownData)) - mod->TearDownProc(mod->TearDownData); - LoaderUnload(mod->name, mod->handle); + if (mod->TearDownData != ModuleDuplicated) { + if ((mod->TearDownProc) && (mod->TearDownData)) + mod->TearDownProc(mod->TearDownData); + LoaderUnload(mod->name, mod->handle); + } if (mod->child) UnloadModuleOrDriver(mod->child); @@ -1092,23 +1095,8 @@ UnloadSubModule(pointer _mod) { ModuleDescPtr mod = (ModuleDescPtr)_mod; - if (mod == NULL || mod->name == NULL) - return; - - xf86MsgVerb(X_INFO, 3, "UnloadSubModule: \"%s\"\n", mod->name); - - if ((mod->TearDownProc) && (mod->TearDownData)) - mod->TearDownProc(mod->TearDownData); - LoaderUnload(mod->name, mod->handle); - RemoveChild(mod); - - if (mod->child) - UnloadModuleOrDriver(mod->child); - - free(mod->path); - free(mod->name); - free(mod); + UnloadModuleOrDriver(mod); } static void @@ -1135,6 +1123,7 @@ RemoveChild(ModuleDescPtr child) } if (mdp == child) prevsib->sib = child->sib; + child->sib = NULL; return; } |