Merge remote-tracking branch 'whot/for-keith'

21 files changed, 95 insertions, 54 deletions

diff --git a/config/udev.c b/config/udev.c
index 9ac34ee50..e7383dc36 100644
--- a/config/udev.c
+++ b/config/udev.c
@@ -251,14 +251,12 @@ wakeup_handler(pointer data, int err, pointer read_mask)
             return;
         action = udev_device_get_action(udev_device);
         if (action) {
-            if (!strcmp(action, "add"))
-                device_added(udev_device);
-            else if (!strcmp(action, "remove"))
-                device_removed(udev_device);
-            else if (!strcmp(action, "change")) {
+            if (!strcmp(action, "add") || !strcmp(action, "change")) {
                 device_removed(udev_device);
                 device_added(udev_device);
             }
+            else if (!strcmp(action, "remove"))
+                device_removed(udev_device);
         }
         udev_device_unref(udev_device);
     }
@@ -283,6 +281,9 @@ config_udev_init(void)
     if (!udev_monitor)
         return 0;
 
+    udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "input", NULL);
+    udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "tty", NULL); /* For Wacom serial devices */
+
     if (udev_monitor_enable_receiving(udev_monitor)) {
         ErrorF("config/udev: failed to bind the udev monitor\n");
         return 0;
@@ -291,11 +292,20 @@ config_udev_init(void)
     enumerate = udev_enumerate_new(udev);
     if (!enumerate)
         return 0;
+
+    udev_enumerate_add_match_subsystem(enumerate, "input");
+    udev_enumerate_add_match_subsystem(enumerate, "tty");
+
     udev_enumerate_scan_devices(enumerate);
     devices = udev_enumerate_get_list_entry(enumerate);
     udev_list_entry_foreach(device, devices) {
         const char *syspath = udev_list_entry_get_name(device);
         struct udev_device *udev_device = udev_device_new_from_syspath(udev, syspath);
+
+        /* Device might be gone by the time we try to open it */
+        if (!udev_device)
+            continue;
+
         device_added(udev_device);
         udev_device_unref(udev_device);
     }
diff --git a/configure.ac b/configure.ac
index 4656a83fb..24388259c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1187,11 +1187,7 @@ if test "x$XKB_DFLT_RULES" = x; then
     case $host_os in
     linux*)
         dnl doesn't take AutoAddDevices into account, but whatever.
-        if test "x$CONFIG_HAL" = xyes; then
-            XKB_DFLT_RULES="evdev"
-        else
-            XKB_DFLT_RULES="base"
-        fi
+        XKB_DFLT_RULES="evdev"
         ;;
     *)
         XKB_DFLT_RULES="base"
diff --git a/dix/main.c b/dix/main.c
index 955b7ea9e..16575ceba 100644
--- a/dix/main.c
+++ b/dix/main.c
@@ -347,7 +347,7 @@ int main(int argc, char *argv[], char *envp[])
 
 	if (dispatchException & DE_TERMINATE)
 	{
-	    ddxGiveUp();
+	    ddxGiveUp(EXIT_NO_ERROR);
 	    break;
 	}
 
diff --git a/doc/Xserver-spec.xml b/doc/Xserver-spec.xml
index 7d7f9152c..b14e4897e 100644
--- a/doc/Xserver-spec.xml
+++ b/doc/Xserver-spec.xml
@@ -4680,8 +4680,8 @@ An Example implementation is miPushPixels() in Xserver/mi/mipushpxl.c.</para>
   <title>Shutdown Procedures</title>
 <para>
 <blockquote><programlisting>
-	void AbortDDX()
-	void ddxGiveUp()
+	void AbortDDX(enum ExitCode error)
+	void ddxGiveUp(enum ExitCode error)
 </programlisting></blockquote>
 Some hardware may require special work to be done before the server
 exits so that it is not left in an intermediate state.  As explained
diff --git a/hw/dmx/dmxinit.c b/hw/dmx/dmxinit.c
index 74b358244..bc1509b35 100644
--- a/hw/dmx/dmxinit.c
+++ b/hw/dmx/dmxinit.c
@@ -821,7 +821,7 @@ static void dmxSetDefaultFontPath(char *fp)
 /** This function is called in Xserver/os/utils.c from \a AbortServer().
  * We must ensure that backend and console state is restored in the
  * event the server shutdown wasn't clean. */
-void AbortDDX(void)
+void AbortDDX(enum ExitCode error)
 {
     int i;
 
@@ -842,9 +842,9 @@ void ddxBeforeReset(void)
 /** This function is called in Xserver/dix/main.c from \a main() when
  * dispatchException & DE_TERMINATE (which is the only way to exit the
  * main loop without an interruption. */
-void ddxGiveUp(void)
+void ddxGiveUp(enum ExitCode error)
 {
-    AbortDDX();
+    AbortDDX(error);
 }
 
 /** This function is called in Xserver/os/osinit.c from \a OsInit(). */
diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c
index f034ce463..8dd039e1d 100644
--- a/hw/kdrive/src/kdrive.c
+++ b/hw/kdrive/src/kdrive.c
@@ -232,7 +232,7 @@ KdProcessSwitch (void)
 }
 
 void
-AbortDDX(void)
+AbortDDX(enum ExitCode error)
 {
     KdDisableScreens ();
     if (kdOsFuncs)
@@ -249,9 +249,9 @@ AbortDDX(void)
 }
 
 void
-ddxGiveUp (void)
+ddxGiveUp (enum ExitCode error)
 {
-    AbortDDX ();
+    AbortDDX (error);
 }
 
 Bool	kdDumbDriver;
diff --git a/hw/vfb/InitOutput.c b/hw/vfb/InitOutput.c
index 53f82f9e2..31ed50533 100644
--- a/hw/vfb/InitOutput.c
+++ b/hw/vfb/InitOutput.c
@@ -150,7 +150,7 @@ vfbBitsPerPixel(int depth)
 }
 
 void
-ddxGiveUp(void)
+ddxGiveUp(enum ExitCode error)
 {
     int i;
 
@@ -201,9 +201,9 @@ ddxGiveUp(void)
 }
 
 void
-AbortDDX(void)
+AbortDDX(enum ExitCode error)
 {
-    ddxGiveUp();
+    ddxGiveUp(error);
 }
 
 #ifdef __APPLE__
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 114bdc3a3..58b30dd68 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -1222,6 +1222,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	    devs = xnfrealloc(servlayoutp->inputs,
 			      (count + 1) * sizeof(InputInfoPtr));
             devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
+            Pointer.fd = -1;
 	    *devs[count - 1] = Pointer;
 	    devs[count - 1]->options =
 				xf86addNewOption(devs[count -1]->options,
@@ -1267,6 +1268,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	    devs = xnfrealloc(servlayoutp->inputs,
 			      (count + 1) * sizeof(InputInfoPtr));
             devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
+            Pointer.fd = -1;
 	    *devs[count - 1] = Pointer;
 	    devs[count - 1]->options =
 				xf86addNewOption(NULL, xnfstrdup("AlwaysCore"), NULL);
@@ -1363,6 +1365,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	    devs = xnfrealloc(servlayoutp->inputs,
 			      (count + 1) * sizeof(InputInfoPtr));
             devs[count - 1] = xnfalloc(sizeof(InputInfoRec));
+            Keyboard.fd = -1;
 	    *devs[count - 1] = Keyboard;
 	    devs[count - 1]->options =
 				xf86addNewOption(devs[count - 1]->options,
diff --git a/hw/xfree86/common/xf86Configure.c b/hw/xfree86/common/xf86Configure.c
index 975266943..ab0751507 100644
--- a/hw/xfree86/common/xf86Configure.c
+++ b/hw/xfree86/common/xf86Configure.c
@@ -749,7 +749,7 @@ DoConfigure(void)
 
 bail:
     OsCleanup(TRUE);
-    AbortDDX();
+    AbortDDX(EXIT_ERR_CONFIGURE);
     fflush(stderr);
     exit(0);
 }
diff --git a/hw/xfree86/common/xf86Helper.c b/hw/xfree86/common/xf86Helper.c
index 3cdffdb43..f8e6c8b41 100644
--- a/hw/xfree86/common/xf86Helper.c
+++ b/hw/xfree86/common/xf86Helper.c
@@ -1198,9 +1198,9 @@ xf86LogInit(void)
 }
 
 void
-xf86CloseLog(void)
+xf86CloseLog(enum ExitCode error)
 {
-    LogClose();
+    LogClose(error);
 }
 
 
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 15fdbc349..71926f8e7 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -791,6 +791,21 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
 				 NULL);
 }
 
+static InputInfoPtr
+duplicateDevice(InputInfoPtr pInfo)
+{
+    InputInfoPtr dup = calloc(1, sizeof(InputInfoRec));
+    if (dup) {
+        dup->name = strdup(pInfo->name);
+        dup->driver = strdup(pInfo->driver);
+        dup->options = xf86OptionListDuplicate(pInfo->options);
+        /* type_name is a const string */
+        dup->type_name = pInfo->type_name;
+        dup->fd = -1;
+    }
+    return dup;
+}
+
 /*
  * InitInput --
  *      Initialize all supported input devices.
@@ -799,7 +814,7 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
 void
 InitInput(int argc, char **argv)
 {
-    InputInfoPtr* pDev;
+    InputInfoPtr* pInfo;
     DeviceIntPtr dev;
 
     xf86Info.vtRequestsPending = FALSE;
@@ -807,14 +822,21 @@ InitInput(int argc, char **argv)
     mieqInit();
 
     /* Initialize all configured input devices */
-    for (pDev = xf86ConfigLayout.inputs; pDev && *pDev; pDev++) {
+    for (pInfo = xf86ConfigLayout.inputs; pInfo && *pInfo; pInfo++) {
+        InputInfoPtr dup;
         /* Replace obsolete keyboard driver with kbd */
-        if (!xf86NameCmp((*pDev)->driver, "keyboard")) {
-            strcpy((*pDev)->driver, "kbd");
+        if (!xf86NameCmp((*pInfo)->driver, "keyboard")) {
+            strcpy((*pInfo)->driver, "kbd");
         }
 
+        /* Data passed into xf86NewInputDevice will be freed on shutdown.
+         * Duplicate from xf86ConfigLayout.inputs, otherwise we don't have any
+         * xorg.conf input devices in the second generation
+         */
+        dup = duplicateDevice(*pInfo);
+
         /* If one fails, the others will too */
-        if (xf86NewInputDevice(*pDev, &dev, TRUE) == BadAlloc)
+        if (xf86NewInputDevice(dup, &dev, TRUE) == BadAlloc)
             break;
     }
 
@@ -880,7 +902,7 @@ OsVendorInit(void)
  */
 
 void
-ddxGiveUp(void)
+ddxGiveUp(enum ExitCode error)
 {
     int i;
 
@@ -907,7 +929,7 @@ ddxGiveUp(void)
     if (xorgHWOpenConsole)
 	xf86CloseConsole();
 
-    xf86CloseLog();
+    xf86CloseLog(error);
 
     /* If an unexpected signal was caught, dump a core for debugging */
     if (xf86Info.caughtSignal)
@@ -924,7 +946,7 @@ ddxGiveUp(void)
  */
 
 void
-AbortDDX(void)
+AbortDDX(enum ExitCode error)
 {
   int i;
 
@@ -957,7 +979,7 @@ AbortDDX(void)
    * This is needed for an abnormal server exit, since the normal exit stuff
    * MUST also be performed (i.e. the vt must be left in a defined state)
    */
-  ddxGiveUp();
+  ddxGiveUp(error);
 }
 
 void
diff --git a/hw/xfree86/common/xf86Option.c b/hw/xfree86/common/xf86Option.c
index 480f38694..a3a836fc1 100644
--- a/hw/xfree86/common/xf86Option.c
+++ b/hw/xfree86/common/xf86Option.c
@@ -340,7 +340,7 @@ pointer
 xf86AddNewOption(pointer head, const char *name, const char *val)
 {
     /* XXX These should actually be allocated in the parser library. */
-    char *tmp = strdup(val);
+    char *tmp = val ? strdup(val) : NULL;
     char *tmp_name = strdup(name);
 
     return xf86addNewOption(head, tmp_name, tmp);
diff --git a/hw/xfree86/common/xf86Priv.h b/hw/xfree86/common/xf86Priv.h
index 5d91ab367..1fe3d7e0d 100644
--- a/hw/xfree86/common/xf86Priv.h
+++ b/hw/xfree86/common/xf86Priv.h
@@ -140,7 +140,7 @@ extern _X_EXPORT pmWait (*xf86PMConfirmEventToOs)(int fd,pmEvent event);
 
 /* xf86Helper.c */
 extern _X_EXPORT void xf86LogInit(void);
-extern _X_EXPORT void xf86CloseLog(void);
+extern _X_EXPORT void xf86CloseLog(enum ExitCode error);
 
 /* xf86Init.c */
 extern _X_EXPORT Bool xf86LoadModules(char **list, pointer *optlist);
diff --git a/hw/xfree86/common/xf86ShowOpts.c b/hw/xfree86/common/xf86ShowOpts.c
index c0fa80ac7..a8059168d 100644
--- a/hw/xfree86/common/xf86ShowOpts.c
+++ b/hw/xfree86/common/xf86ShowOpts.c
@@ -124,7 +124,7 @@ void DoShowOptions (void) {
 	}
 	bail:
 	OsCleanup (TRUE);                             
-	AbortDDX ();                                                           
+	AbortDDX (EXIT_ERR_DRIVERS);
 	fflush (stderr);                        
 	exit (0);
 }
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 26051ad7f..d22fdc8b9 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -844,6 +844,7 @@ xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL enable)
         {
             OsReleaseSignals();
             xf86Msg(X_ERROR, "Couldn't init device \"%s\"\n", pInfo->name);
+            RemoveDevice(dev, TRUE);
             rval = BadMatch;
             goto unwind;
         }
diff --git a/hw/xnest/Init.c b/hw/xnest/Init.c
index ea0669a6a..af57518ba 100644
--- a/hw/xnest/Init.c
+++ b/hw/xnest/Init.c
@@ -114,16 +114,16 @@ CloseInput(void)
 /*
  * DDX - specific abort routine.  Called by AbortServer().
  */
-void AbortDDX(void)
+void AbortDDX(enum ExitCode error)
 {
   xnestDoFullGeneration = True;
   xnestCloseDisplay();
 }
 
 /* Called by GiveUp(). */
-void ddxGiveUp(void)
+void ddxGiveUp(enum ExitCode error)
 {
-  AbortDDX();
+  AbortDDX(error);
 }
 
 #ifdef __APPLE__
diff --git a/hw/xquartz/darwin.c b/hw/xquartz/darwin.c
index 73685b0d4..f19d7bf30 100644
--- a/hw/xquartz/darwin.c
+++ b/hw/xquartz/darwin.c
@@ -766,9 +766,9 @@ void ddxUseMsg( void )
  * ddxGiveUp --
  *      Device dependent cleanup. Called by dix before normal server death.
  */
-void ddxGiveUp( void )
+void ddxGiveUp( enum ExitCode error )
 {
-    ErrorF( "Quitting Xquartz\n" );
+    LogClose(error);
 }
 
 
@@ -779,7 +779,7 @@ void ddxGiveUp( void )
  *      are closed.
  */
 _X_NORETURN
-void AbortDDX( void ) {
+void AbortDDX( enum ExitCode error ) {
     ErrorF( "   AbortDDX\n" );
     OsAbort();
 }
diff --git a/hw/xwin/InitOutput.c b/hw/xwin/InitOutput.c
index 22ef8da76..4fe5053b3 100644
--- a/hw/xwin/InitOutput.c
+++ b/hw/xwin/InitOutput.c
@@ -191,7 +191,7 @@ ddxBeforeReset (void)
 
 /* See Porting Layer Definition - p. 57 */
 void
-ddxGiveUp (void)
+ddxGiveUp (enum ExitCode error)
 {
   int		i;
 
@@ -228,7 +228,7 @@ ddxGiveUp (void)
     g_pszLogFile = LogInit (g_pszLogFile, NULL);
     g_fLogInited = TRUE;
   }  
-  LogClose ();
+  LogClose (error);
 
   /*
    * At this point we aren't creating any new screens, so
@@ -258,12 +258,12 @@ ddxGiveUp (void)
 
 /* See Porting Layer Definition - p. 57 */
 void
-AbortDDX (void)
+AbortDDX (enum ExitCode error)
 {
 #if CYGDEBUG
   winDebug ("AbortDDX\n");
 #endif
-  ddxGiveUp ();
+  ddxGiveUp (error);
 }
 
 #ifdef __CYGWIN__
@@ -901,7 +901,7 @@ ddxUseMsg(void)
     g_pszLogFile = LogInit (g_pszLogFile, NULL);
     g_fLogInited = TRUE;
   }  
-  LogClose ();
+  LogClose (EXIT_NO_ERROR);
 
   /* Notify user where UseMsg text can be found.*/
   if (!g_fNoHelpMessageBox)
diff --git a/hw/xwin/winerror.c b/hw/xwin/winerror.c
index 5e32d090d..0440d13ff 100644
--- a/hw/xwin/winerror.c
+++ b/hw/xwin/winerror.c
@@ -81,7 +81,7 @@ OsVendorFatalError (void)
     g_fLogInited = TRUE;
     g_pszLogFile = LogInit (g_pszLogFile, NULL);
   }
-  LogClose ();
+  LogClose (EXIT_ERR_ABORT);
 
   winMessageBoxF (
           "A fatal error has occurred and " PROJECT_NAME " will now exit.\n" \
diff --git a/include/os.h b/include/os.h
index 506dc5d2a..a553f5783 100644
--- a/include/os.h
+++ b/include/os.h
@@ -459,8 +459,15 @@ typedef struct {
 /* stuff for FlushCallback */
 extern _X_EXPORT CallbackListPtr FlushCallback;
 
-extern _X_EXPORT void AbortDDX(void);
-extern _X_EXPORT void ddxGiveUp(void);
+enum ExitCode {
+    EXIT_NO_ERROR	= 0,
+    EXIT_ERR_ABORT	= 1,
+    EXIT_ERR_CONFIGURE	= 2,
+    EXIT_ERR_DRIVERS	= 3,
+};
+
+extern _X_EXPORT void AbortDDX(enum ExitCode error);
+extern _X_EXPORT void ddxGiveUp(enum ExitCode error);
 extern _X_EXPORT int TimeSinceLastInputEvent(void);
 
 /* strcasecmp.c */
@@ -508,7 +515,7 @@ typedef enum {
 } MessageType;
 
 extern _X_EXPORT const char *LogInit(const char *fname, const char *backup);
-extern _X_EXPORT void LogClose(void);
+extern _X_EXPORT void LogClose(enum ExitCode error);
 extern _X_EXPORT Bool LogSetParameter(LogParameter param, int value);
 extern _X_EXPORT void LogVWrite(int verb, const char *f, va_list args) _X_ATTRIBUTE_PRINTF(2,0);
 extern _X_EXPORT void LogWrite(int verb, const char *f, ...) _X_ATTRIBUTE_PRINTF(2,3);
diff --git a/os/log.c b/os/log.c
index 4a310e64d..f51976284 100644
--- a/os/log.c
+++ b/os/log.c
@@ -231,9 +231,11 @@ LogInit(const char *fname, const char *backup)
 }
 
 void
-LogClose(void)
+LogClose(enum ExitCode error)
 {
     if (logFile) {
+	ErrorF("Server terminated %s (%d). Closing log file.\n",
+		(error == EXIT_NO_ERROR) ? "successfully" : "with error", error);
 	fclose(logFile);
 	logFile = NULL;
     }
@@ -411,7 +413,7 @@ AbortServer(void)
     CloseWellKnownConnections();
     OsCleanup(TRUE);
     CloseDownDevices();
-    AbortDDX();
+    AbortDDX(EXIT_ERR_ABORT);
     fflush(stderr);
     if (CoreDump)
 	OsAbort();