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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/xgl/xglloader.c
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/xgl/xglloader.c')
-rw-r--r--xorg-server/hw/xgl/xglloader.c130
1 files changed, 0 insertions, 130 deletions
diff --git a/xorg-server/hw/xgl/xglloader.c b/xorg-server/hw/xgl/xglloader.c
deleted file mode 100644
index f64acf18d..000000000
--- a/xorg-server/hw/xgl/xglloader.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright © 2005 Novell, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of
- * Novell, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior permission.
- * Novell, Inc. makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: David Reveman <davidr@novell.com>
- */
-
-#include "xgl.h"
-#include "xglmodule.h"
-
-#ifdef XGL_MODULAR
-
-#include <dlfcn.h>
-
-#define SYM(ptr, name) { (void **) &(ptr), (name) }
-
-void *
-xglLoadModule (const char *name,
- int flag)
-{
- ModuleVersionProcPtr moduleVersion;
- ModuleInitProcPtr moduleInit;
- void *handle = 0;
- char *module;
- xglSymbolRec mSym[] = {
- SYM (moduleVersion, "moduleVersion"),
- SYM (moduleInit, "moduleInit")
- };
-
- module = malloc (strlen (XGL_MODULE_PATH "/lib.so") + strlen (name) + 1);
- if (!module)
- return 0;
-
- sprintf (module, XGL_MODULE_PATH "/lib%s.so", name);
-
- handle = dlopen (module, flag);
- if (handle)
- {
- if (xglLookupSymbols (handle, mSym, sizeof (mSym) / sizeof (mSym[0])))
- {
- const char *version;
-
- version = (*moduleVersion) ();
- if (strcmp (VERSION, version) == 0)
- {
- if (!(*moduleInit) (module))
- {
- dlclose (handle);
- handle = 0;
- }
- }
- else
- {
- ErrorF ("Module version mismatch. "
- "%s is %s Xserver is" VERSION "\n",
- module, version);
-
- dlclose (handle);
- handle = 0;
- }
- }
- else
- {
- dlclose (handle);
- handle = 0;
- }
- }
- else
- ErrorF ("dlopen: %s\n", dlerror ());
-
- free (module);
-
- return handle;
-}
-
-void
-xglUnloadModule (void *handle)
-{
- dlclose (handle);
-}
-
-Bool
-xglLookupSymbols (void *handle,
- xglSymbolPtr sym,
- int nSym)
-{
- void *symbol;
- char *error;
- int i;
-
- /* avoid previous error */
- dlerror ();
-
- for (i = 0; i < nSym; i++)
- {
- symbol = dlsym (handle, sym[i].name);
- if (!symbol)
- {
- error = dlerror ();
- if (error != 0)
- ErrorF ("dlsym: %s: %s\n", sym[i].name, error);
-
- return FALSE;
- }
-
- *(sym[i].ptr) = symbol;
- }
-
- return TRUE;
-}
-
-#endif