update src files *[ch] to libX11 1.3.4

1 files changed, 32 insertions, 40 deletions

diff --git a/nx-X11/lib/X11/Xrm.c b/nx-X11/lib/X11/Xrm.c
index 1469b745d..d88442c6e 100644
--- a/nx-X11/lib/X11/Xrm.c
+++ b/nx-X11/lib/X11/Xrm.c
@@ -4,13 +4,13 @@ Copyright 1987, 1988, 1990 by Digital Equipment Corporation, Maynard
 
                         All Rights Reserved
 
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
 provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
+both that copyright notice and this permission notice appear in
 supporting documentation, and that the name Digital not be
 used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
+software without specific, written prior permission.
 
 DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
@@ -333,7 +333,6 @@ void XrmInitialize(void)
     XrmQANY = XrmPermStringToQuark("?");
 }
 
-#ifndef _XP_PRINT_SERVER_
 XrmDatabase XrmGetDatabase(
     Display *display)
 {
@@ -357,7 +356,6 @@ void XrmSetDatabase(
     display->db = database;
     UnlockDisplay(display);
 }
-#endif /* !_XP_PRINT_SERVER_ */
 
 void
 XrmStringToQuarkList(
@@ -501,11 +499,7 @@ static XrmDatabase NewDatabase(void)
 	_XCreateMutex(&db->linfo);
 	db->table = (NTable)NULL;
 	db->mbstate = (XPointer)NULL;
-#ifdef _XP_PRINT_SERVER_
-	db->methods = NULL;
-#else
 	db->methods = _XrmInitParseInfo(&db->mbstate);
-#endif
 	if (!db->methods)
 	    db->methods = &mb_methods;
     }
@@ -806,6 +800,7 @@ void XrmCombineDatabase(
 	    }
 	}
 	(from->methods->destroy)(from->mbstate);
+	_XUnlockMutex(&from->linfo);
 	_XFreeMutex(&from->linfo);
 	Xfree((char *)from);
 	_XUnlockMutex(&(*into)->linfo);
@@ -1068,20 +1063,20 @@ XrmQPutStringResource(
  */
 
 /*
- * This function is highly optimized to inline as much as possible. 
- * Be very careful with modifications, or simplifications, as they 
+ * This function is highly optimized to inline as much as possible.
+ * Be very careful with modifications, or simplifications, as they
  * may adversely affect the performance.
  *
  * Chris Peterson, MIT X Consortium		5/17/90.
  */
 
-/* 
+/*
  * Xlib spec says max 100 quarks in a lookup, will stop and return if
  * return if any single production's lhs has more than 100 components.
  */
 #define QLIST_SIZE 100
 
-/* 
+/*
  * This should be big enough to handle things like the XKeysymDB or biggish
  * ~/.Xdefaults or app-defaults files. Anything bigger will be allocated on
  * the heap.
@@ -1122,14 +1117,14 @@ static void GetDatabase(
     if (!db)
 	return;
 
-    /* 
-     * if strlen (str) < DEF_BUFF_SIZE allocate buffers on the stack for 
+    /*
+     * if strlen (str) < DEF_BUFF_SIZE allocate buffers on the stack for
      * speed otherwise malloc the buffer. From a buffer overflow standpoint
      * we can be sure that neither: a) a component on the lhs, or b) a
      * value on the rhs, will be longer than the overall length of str,
      * i.e. strlen(str).
      *
-     * This should give good performance when parsing "*foo: bar" type 
+     * This should give good performance when parsing "*foo: bar" type
      * databases as might be passed with -xrm command line options; but
      * with larger databases, e.g. .Xdefaults, app-defaults, or KeysymDB
      * files, the size of the buffers will be overly large. One way
@@ -1140,7 +1135,7 @@ static void GetDatabase(
 
     str_len = strlen (str);
     if (DEF_BUFF_SIZE > str_len) lhs = lhs_s;
-    else if ((lhs = (char*) Xmalloc (str_len)) == NULL) 
+    else if ((lhs = (char*) Xmalloc (str_len)) == NULL)
 	return;
 
     alloc_chars = DEF_BUFF_SIZE < str_len ? str_len : DEF_BUFF_SIZE;
@@ -1156,7 +1151,7 @@ static void GetDatabase(
 	dolines = doall;
 
 	/*
-	 * First: Remove extra whitespace. 
+	 * First: Remove extra whitespace.
 	 */
 
 	do {
@@ -1228,13 +1223,13 @@ static void GetDatabase(
 	 * Third: loop through the LHS of the resource specification
 	 * storing characters and converting this to a Quark.
 	 */
-	
+
 	num_quarks = 0;
 	t_bindings = bindings;
 
 	sig = 0;
 	ptr = lhs;
-	*t_bindings = XrmBindTightly;	
+	*t_bindings = XrmBindTightly;
 	for(;;) {
 	    if (!is_binding(bits)) {
 		while (!is_EOQ(bits)) {
@@ -1243,7 +1238,7 @@ static void GetDatabase(
 		    bits = next_char(c, str);
 		}
 
-		quarks[num_quarks++] = 
+		quarks[num_quarks++] =
 			_XrmInternalStringToQuark(lhs, ptr - lhs, sig, False);
 
 		if (num_quarks > QLIST_SIZE) {
@@ -1263,9 +1258,9 @@ static void GetDatabase(
 			sig = (sig << 1) + c; /* Compute the signature. */
 		    } while (is_space(bits = next_char(c, str)));
 
-		    /* 
+		    /*
 		     * The spec doesn't permit it, but support spaces
-		     * internal to resource name/class 
+		     * internal to resource name/class
 		     */
 
 		    if (is_separator(bits))
@@ -1289,7 +1284,7 @@ static void GetDatabase(
 		 * If two separators appear with no Text between them then
 		 * ignore them.
 		 *
-		 * If anyone of those separators is a '*' then the binding 
+		 * If anyone of those separators is a '*' then the binding
 		 * will be loose, otherwise it will be tight.
 		 */
 
@@ -1334,7 +1329,7 @@ static void GetDatabase(
 	 * the right hand side.
 	 */
 
-	/* 
+	/*
 	 * Fourth: Remove more whitespace
 	 */
 
@@ -1352,7 +1347,7 @@ static void GetDatabase(
 	    break;
 	}
 
-	/* 
+	/*
 	 * Fifth: Process the right hand side.
 	 */
 
@@ -1453,8 +1448,8 @@ static void GetDatabase(
 		    else {
 			int tcount;
 
-			/* 
-			 * Otherwise just insert those characters into the 
+			/*
+			 * Otherwise just insert those characters into the
 			 * string, since no special processing is needed on
 			 * numerics we can skip the special processing.
 			 */
@@ -1477,7 +1472,7 @@ static void GetDatabase(
 		}
 	    }
 
-	    /* 
+	    /*
 	     * It is important to make sure that there is room for at least
 	     * four more characters in the buffer, since I can add that
 	     * many characters into the buffer after a backslash has occured.
@@ -1486,7 +1481,7 @@ static void GetDatabase(
 	    if (ptr + len > ptr_max) {
 		char * temp_str;
 
-		alloc_chars += BUFSIZ/10;		
+		alloc_chars += BUFSIZ/10;
 		temp_str = Xrealloc(rhs, sizeof(char) * alloc_chars);
 
 		if (!temp_str) {
@@ -1503,7 +1498,7 @@ static void GetDatabase(
 	}
 
 	/*
-	 * Lastly: Terminate the value string, and store this entry 
+	 * Lastly: Terminate the value string, and store this entry
 	 * 	   into the database.
 	 */
 
@@ -1512,7 +1507,7 @@ static void GetDatabase(
 	/* Store it in database */
 	value.size = ptr - rhs;
 	value.addr = (XPointer) rhs;
-	
+
 	PutEntry(db, bindings, quarks, XrmQString, &value);
     }
 
@@ -2277,7 +2272,7 @@ Bool XrmQGetSearchList(
 	} else {
 	    if (table && !table->leaf)
 		table = table->next;
-	    if (table && 
+	    if (table &&
 		AppendLEntry((LTable)table, names, classes, &closure)) {
 		_XUnlockMutex(&db->linfo);
 		return False;
@@ -2570,12 +2565,8 @@ Bool XrmQGetResource(
 }
 
 Bool
-XrmGetResource(db, name_str, class_str, pType_str, pValue)
-    XrmDatabase         db;
-    _Xconst char	*name_str;
-    _Xconst char	*class_str;
-    XrmString		*pType_str;  /* RETURN */
-    XrmValuePtr		pValue;      /* RETURN */
+XrmGetResource(XrmDatabase db, _Xconst char *name_str, _Xconst char *class_str,
+	       XrmString *pType_str, XrmValuePtr pValue)
 {
     XrmName		names[MAXDBDEPTH+1];
     XrmClass		classes[MAXDBDEPTH+1];
@@ -2654,6 +2645,7 @@ void XrmDestroyDatabase(
 	    else
 		DestroyNTable(table);
 	}
+	_XUnlockMutex(&db->linfo);
 	_XFreeMutex(&db->linfo);
 	(*db->methods->destroy)(db->mbstate);
 	Xfree((char *)db);