From a0b4a1330be6a36ad095222d2ea83927cd33514d Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Fri, 25 Nov 2011 08:22:48 +0100
Subject: mesa xserver pixman git update 25 nov 2011

---
 xorg-server/hw/xfree86/common/xf86Configure.c | 71 +++++++++++++++++++++++----
 1 file changed, 61 insertions(+), 10 deletions(-)

(limited to 'xorg-server/hw/xfree86/common/xf86Configure.c')

diff --git a/xorg-server/hw/xfree86/common/xf86Configure.c b/xorg-server/hw/xfree86/common/xf86Configure.c
index 99b8b48d7..24f367ec0 100644
--- a/xorg-server/hw/xfree86/common/xf86Configure.c
+++ b/xorg-server/hw/xfree86/common/xf86Configure.c
@@ -58,17 +58,17 @@ Bool xf86DoConfigurePass1 = TRUE;
 static Bool foundMouse = FALSE;
 
 #if   defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-static char *DFLT_MOUSE_DEV = "/dev/sysmouse";
-static char *DFLT_MOUSE_PROTO = "auto";
+static const char *DFLT_MOUSE_DEV = "/dev/sysmouse";
+static const char *DFLT_MOUSE_PROTO = "auto";
 #elif defined(linux)
-static char DFLT_MOUSE_DEV[] = "/dev/input/mice";
-static char DFLT_MOUSE_PROTO[] = "auto";
+static const char *DFLT_MOUSE_DEV = "/dev/input/mice";
+static const char *DFLT_MOUSE_PROTO = "auto";
 #elif defined(WSCONS_SUPPORT)
-static char *DFLT_MOUSE_DEV = "/dev/wsmouse";
-static char *DFLT_MOUSE_PROTO = "wsmouse";
+static const char *DFLT_MOUSE_DEV = "/dev/wsmouse";
+static const char *DFLT_MOUSE_PROTO = "wsmouse";
 #else
-static char *DFLT_MOUSE_DEV = "/dev/mouse";
-static char *DFLT_MOUSE_PROTO = "auto";
+static const char *DFLT_MOUSE_DEV = "/dev/mouse";
+static const char *DFLT_MOUSE_PROTO = "auto";
 #endif
 
 /*
@@ -516,9 +516,9 @@ void
 DoConfigure(void)
 {
     int i,j, screennum = -1;
-    char *home = NULL;
+    const char *home = NULL;
     char filename[PATH_MAX];
-    char *addslash = "";
+    const char *addslash = "";
     XF86ConfigPtr xf86config = NULL;
     char **vlist, **vl;
     int *dev2screen;
@@ -757,3 +757,54 @@ bail:
     fflush(stderr);
     exit(0);
 }
+
+/* Xorg -showopts:
+ *   For each driver module installed, print out the list
+ *   of options and their argument types, then exit
+ *
+ * Author:  Marcus Schaefer, ms@suse.de
+ */
+
+void DoShowOptions (void) {
+	int  i = 0;
+	char **vlist  = 0;
+	char *pSymbol = 0;
+	XF86ModuleData *initData = 0;
+	if (! (vlist = xf86DriverlistFromCompile())) {
+		ErrorF("Missing output drivers\n");
+		goto bail;
+	}
+	xf86LoadModules (vlist,0);
+	free(vlist);
+	for (i = 0; i < xf86NumDrivers; i++) {
+		if (xf86DriverList[i]->AvailableOptions) {
+			OptionInfoPtr pOption = (OptionInfoPtr)(*xf86DriverList[i]->AvailableOptions)(0,0);
+			if (! pOption) {
+				ErrorF ("(EE) Couldn't read option table for %s driver\n",
+					xf86DriverList[i]->driverName
+				);
+				continue;
+			}
+			XNFasprintf(&pSymbol, "%sModuleData",
+				    xf86DriverList[i]->driverName);
+			initData = LoaderSymbol (pSymbol);
+			if (initData) {
+				XF86ModuleVersionInfo *vers = initData->vers;
+				OptionInfoPtr p;
+				ErrorF ("Driver[%d]:%s[%s] {\n",
+					i,xf86DriverList[i]->driverName,vers->vendor
+				);
+				for (p = pOption; p->name != NULL; p++) {
+					ErrorF ("\t%s:%s\n", p->name,
+						optionTypeToString(p->type));
+				}
+				ErrorF ("}\n");
+			}
+		}
+	}
+	bail:
+	OsCleanup (TRUE);
+	AbortDDX (EXIT_ERR_DRIVERS);
+	fflush (stderr);
+	exit (0);
+}
-- 
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