diff options
Diffstat (limited to 'hw/xfree86/loader/loadmod.c')
| -rw-r--r-- | hw/xfree86/loader/loadmod.c | 100 |
1 files changed, 27 insertions, 73 deletions
diff --git a/hw/xfree86/loader/loadmod.c b/hw/xfree86/loader/loadmod.c index a83b889b8..db12da466 100644 --- a/hw/xfree86/loader/loadmod.c +++ b/hw/xfree86/loader/loadmod.c @@ -745,6 +745,13 @@ CheckVersion(const char *module, XF86ModuleVersionInfo * data, return TRUE; } +static ModuleDescPtr +AddSibling(ModuleDescPtr head, ModuleDescPtr new) +{ + new->sib = head; + return (new); +} + _X_EXPORT ModuleDescPtr LoadSubModule(ModuleDescPtr parent, const char *module, const char **subdirlist, const char **patternlist, @@ -775,35 +782,28 @@ LoadSubModule(ModuleDescPtr parent, const char *module, return submod; } -ModuleDescPtr -LoadSubModuleLocal(ModuleDescPtr parent, const char *module, - const char **subdirlist, const char **patternlist, - pointer options, const XF86ModReqInfo * modreq, - int *errmaj, int *errmin) +static ModuleDescPtr +NewModuleDesc(const char *name) { - ModuleDescPtr submod; - - xf86MsgVerb(X_INFO, 3, "Loading local sub module \"%s\"\n", module); + ModuleDescPtr mdp = xalloc(sizeof(ModuleDesc)); - if (PathIsAbsolute(module)) - { - xf86Msg(X_ERROR, - "LoadSubModule: Absolute module path not permitted: \"%s\"\n", - module); - if (errmaj) - *errmaj = LDR_BADUSAGE; - if (errmin) - *errmin = 0; - return NULL; + if (mdp) { + mdp->child = NULL; + mdp->sib = NULL; + mdp->parent = NULL; + mdp->demand_next = NULL; + mdp->name = xstrdup(name); + mdp->filename = NULL; + mdp->identifier = NULL; + mdp->client_id = 0; + mdp->in_use = 0; + mdp->handle = -1; + mdp->SetupProc = NULL; + mdp->TearDownProc = NULL; + mdp->TearDownData = NULL; } - submod = doLoadModule(module, NULL, subdirlist, patternlist, options, - modreq, errmaj, errmin, 0); - if (submod && submod != (ModuleDescPtr) 1) { - parent->child = AddSibling(parent->child, submod); - submod->parent = parent; - } - return submod; + return (mdp); } _X_EXPORT ModuleDescPtr @@ -1099,26 +1099,12 @@ LoadModule(const char *module, const char *path, const char **subdirlist, modreq, errmaj, errmin, LD_FLAG_GLOBAL); } -ModuleDescPtr -LoadDriver(const char *module, const char *path, int handle, pointer options, - int *errmaj, int *errmin) -{ - return LoadModule(module, path, NULL, NULL, options, NULL, errmaj, - errmin); -} - void UnloadModule(ModuleDescPtr mod) { UnloadModuleOrDriver(mod); } -void -UnloadDriver(ModuleDescPtr mod) -{ - UnloadModuleOrDriver(mod); -} - static void UnloadModuleOrDriver(ModuleDescPtr mod) { @@ -1168,7 +1154,7 @@ UnloadSubModule(ModuleDescPtr mod) xfree(mod); } -void +static void FreeModuleDesc(ModuleDescPtr head) { ModuleDescPtr sibs, prev; @@ -1177,7 +1163,7 @@ FreeModuleDesc(ModuleDescPtr head) return; /* * only free it if it's not marked as in use. In use means that it may - * be unloaded someday, and UnloadModule or UnloadDriver will free it + * be unloaded someday, and UnloadModule will free it */ if (head->in_use) return; @@ -1192,38 +1178,6 @@ FreeModuleDesc(ModuleDescPtr head) } } -ModuleDescPtr -NewModuleDesc(const char *name) -{ - ModuleDescPtr mdp = xalloc(sizeof(ModuleDesc)); - - if (mdp) { - mdp->child = NULL; - mdp->sib = NULL; - mdp->parent = NULL; - mdp->demand_next = NULL; - mdp->name = xstrdup(name); - mdp->filename = NULL; - mdp->identifier = NULL; - mdp->client_id = 0; - mdp->in_use = 0; - mdp->handle = -1; - mdp->SetupProc = NULL; - mdp->TearDownProc = NULL; - mdp->TearDownData = NULL; - } - - return (mdp); -} - -ModuleDescPtr -AddSibling(ModuleDescPtr head, ModuleDescPtr new) -{ - new->sib = head; - return (new); - -} - static void RemoveChild(ModuleDescPtr child) { |