Merge latest changes from CYGWIN branch

Use find | xargs combination instead of simple shell globbing to prevent
    commandline argument overflow

hw/xwin/ChangeLog

@@ -1,3 +1,26 @@
+2004-07-09  Alexander Gottwald  <ago@freedesktop.org>
+
+	* winconfig.c: Add entry for irish layout (ie)
+	* InitOutput.c, winerror.c, winglobals.c: rename g_fUseMsg to 
+	g_fSilentFatalError
+	* InitOutput.c, winglobals.c, winprocarg.c: added commandline option 
+	-silent-dup-error to allow silent termination if another instance of
+	XWin was found running
+
+2004-06-27  Alexander Gottwald  <ago@freedesktop.org>
+
+	* winconfig.c: Add entry for us layout. This changes not much but 
+	removes a strange error message about the unknown us layout. 
+
+2004-06-24  Alexander Gottwald  <ago@freedesktop.org>
+
+	* InitOutput.c: Check for textmode mounted /tmp and print a warning
+
+2004-06-15  Harold Hunt  <huntharo@msu.edu>
+
+	* windialogs.c: Fix path to locally installed changelog for the About 
+	dialog box.
+
 2004-05-27  Alexander Gottwald  <ago@freedesktop.org>
 
 	* winpriv.c: Create win32 window if not already created
@@ -62,3 +85,5 @@
 	logging api's.  Add some additional debug logging.  Make best effort 
 	to prevent our window appearing twice in the clipboard chain.  Also 
 	detect loops when they occur and try to behave in a reasonable way.
+
+# vim:ts=8:noexpandtab        

hw/xwin/InitOutput.c

@@ -35,6 +35,7 @@ from The Open Group.
 #endif
 #include "winprefs.h"
 #include "X11/Xlocale.h"
+#include <mntent.h>
 
 
 /*
@@ -45,7 +46,7 @@ extern int			g_iNumScreens;
 extern winScreenInfo		g_ScreenInfo[];
 extern int			g_iLastScreen;
 extern char *			g_pszCommandLine;
-extern Bool			g_fUseMsg;
+extern Bool			g_fSilentFatalError;
 
 extern char *			g_pszLogFile;
 extern int			g_iLogVerbose;
@@ -72,6 +73,7 @@ extern FARPROC			g_fpDirectDrawCreateClipper;
 extern HMODULE			g_hmodCommonControls;
 extern FARPROC			g_fpTrackMouseEvent;
 extern Bool			g_fNoHelpMessageBox;                     
+extern Bool			g_fSilentDupError;                     
   
   
 /*
@@ -267,6 +269,89 @@ AbortDDX (void)
   ddxGiveUp ();
 }
 
+/* hasmntopt is currently not implemented for cygwin */
+const char *winCheckMntOpt(const struct mntent *mnt, const char *opt)
+{
+    const char *s;
+    size_t len;
+    if (mnt == NULL)
+        return NULL;
+    if (opt == NULL)
+        return NULL;
+    if (mnt->mnt_opts == NULL)
+        return NULL;
+
+    len = strlen(opt);
+    s = strstr(mnt->mnt_opts, opt);
+    if (s == NULL)
+        return NULL;
+    if ((s == mnt->mnt_opts || *(s-1) == ',') &&  (s[len] == 0 || s[len] == ','))
+        return (char *)opt;
+    return NULL;
+}
+
+void
+winCheckMount(void)
+{
+  FILE *mnt;
+  struct mntent *ent;
+
+  enum { none = 0, sys_root, user_root, sys_tmp, user_tmp } 
+    level = none, curlevel;
+  BOOL binary = TRUE;
+
+  mnt = setmntent("/etc/mtab", "r");
+  if (mnt == NULL)
+  {
+    ErrorF("setmntent failed");
+    return;
+  }
+
+  while ((ent = getmntent(mnt)) != NULL)
+  {
+    BOOL system = (strcmp(ent->mnt_type, "system") == 0);
+    BOOL root = (strcmp(ent->mnt_dir, "/") == 0);
+    BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);
+    
+    if (system)
+    {
+      if (root)
+        curlevel = sys_root;
+      else if (tmp)
+        curlevel = sys_tmp;
+      else
+        continue;
+    }
+    else
+    {
+      if (root)
+        curlevel = user_root;
+      else if (tmp) 
+        curlevel = user_tmp;
+      else
+        continue;
+    }
+
+    if (curlevel <= level)
+      continue;
+    level = curlevel;
+
+    if (winCheckMntOpt(ent, "binmode") == NULL)
+      binary = 0;
+    else
+      binary = 1;
+  }
+    
+  if (endmntent(mnt) != 1)
+  {
+    ErrorF("endmntent failed");
+    return;
+  }
+  
+ if (!binary) 
+   winMsg(X_WARNING, "/tmp mounted int textmode\n"); 
+}
+
 
 void
 OsVendorInit (void)
@@ -296,6 +381,8 @@ OsVendorInit (void)
   if (serverGeneration == 1)
     winLogVersionInfo ();
 
+  winCheckMount();  
+
   /* Add a default screen if no screens were specified */
   if (g_iNumScreens == 0)
     {
@@ -472,7 +559,7 @@ void
 ddxUseMsg(void)
 {
   /* Set a flag so that FatalError won't give duplicate warning message */
-  g_fUseMsg = TRUE;
+  g_fSilentFatalError = TRUE;
   
   winUseMsg();  
 
@@ -534,6 +621,8 @@ InitOutput (ScreenInfo *screenInfo, int argc, char *argv[])
   /* Check for duplicate invocation on same display number.*/
   if (serverGeneration == 1 && !winCheckDisplayNumber ())
     {
+      if (g_fSilentDupError)
+        g_fSilentFatalError = TRUE;  
       FatalError ("InitOutput - Duplicate invocation on display "
 		  "number: %s.  Exiting.\n", display);
     }

hw/xwin/winconfig.c

@@ -238,9 +238,11 @@ WinKBLayoutRec winKBLayouts[] = {
     {  0x407, -1, "pc105", "de",      NULL, NULL, "German (Germany)"},
     {0x10407, -1, "pc105", "de",      NULL, NULL, "German (Germany, IBM)"},
     {  0x807, -1, "pc105", "de_CH",   NULL, NULL, "German (Switzerland)"},
+    {  0x409, -1, "pc105", "us",      NULL, NULL, "English (USA)"},
     {0x10409, -1, "pc105", "dvorak",  NULL, NULL, "English (USA, Dvorak)"}, 
     {0x20409, -1, "pc105", "us_intl", NULL, NULL, "English (USA, International)"}, 
     {  0x809, -1, "pc105", "gb",      NULL, NULL, "English (United Kingdom)"},
+    { 0x1809, -1, "pc105", "ie",      NULL, NULL, "Irish"},
     {  0x40a, -1, "pc105", "es",      NULL, NULL, "Spanish (Spain, Traditional Sort)"},
     {  0x40b, -1, "pc105", "fi",      NULL, NULL, "Finnish"},
     {  0x40c, -1, "pc105", "fr",      NULL, NULL, "French (Standard)"},

hw/xwin/winerror.c

@@ -32,7 +32,7 @@
 
 /* References to external symbols */
 extern char *		g_pszCommandLine;
-extern Bool		g_fUseMsg;
+extern Bool		g_fSilentFatalError;
 
 
 #ifdef DDXOSVERRORF
@@ -69,7 +69,7 @@ void
 OsVendorFatalError (void)
 {
   /* Don't give duplicate warning if UseMsg was called */
-  if (g_fUseMsg)
+  if (g_fSilentFatalError)
     return;
 
   winMessageBoxF ("A fatal error has occurred and Cygwin/X will now exit.\n" \

hw/xwin/winglobals.c

@@ -59,13 +59,14 @@ char *		g_pszLogFile = "/tmp/XWin.log";
 int		g_iLogVerbose = 2;
 Bool		g_fLogInited = FALSE;
 char *		g_pszCommandLine = NULL;
-Bool		g_fUseMsg = FALSE;
+Bool		g_fSilentFatalError = FALSE;
 DWORD		g_dwCurrentThreadID = 0;
 Bool		g_fKeyboardHookLL = FALSE;
 HHOOK		g_hhookKeyboardLL = NULL;
 HWND		g_hwndKeyboardFocus = NULL;
 Bool		g_fNoHelpMessageBox = FALSE;
 Bool		g_fSoftwareCursor = FALSE;
+Bool		g_fSilentDupError = FALSE;
 
 
 /*

hw/xwin/winprocarg.c

@@ -50,6 +50,7 @@ extern char *			g_pszCommandLine;
 extern Bool			g_fKeyboardHookLL;
 extern Bool			g_fNoHelpMessageBox;                     
 extern Bool			g_fSoftwareCursor;
+extern Bool			g_fSilentDupError;
 
 
 /*
@@ -1154,6 +1155,11 @@ ddxProcessArgument (int argc, char *argv[], int i)
       return 1;
     }
   
+  if (IS_OPTION ("-silent-dup-error"))
+    {
+      g_fSilentDupError = TRUE;
+      return 1;
+    }
   return 0;
 }