Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 416 insertions, 0 deletions

diff --git a/libX11/src/Quarks.c b/libX11/src/Quarks.c
new file mode 100644
index 000000000..208739661
--- /dev/null
+++ b/libX11/src/Quarks.c
@@ -0,0 +1,416 @@
+/* $Xorg: Quarks.c,v 1.5 2001/02/09 02:03:35 xorgcvs Exp $ */
+
+/***********************************************************
+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, 
+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 Digital not be
+used in advertising or publicity pertaining to distribution of the
+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
+DIGITAL 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.
+
+******************************************************************/
+/*
+
+Copyright 1987, 1988, 1990, 1998  The Open Group
+
+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.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/Quarks.c,v 1.6 2003/04/13 19:22:17 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/Xresource.h>
+#include "Xresinternal.h"
+
+/* Not cost effective, at least for vanilla MIT clients */
+/* #define PERMQ */
+
+#ifdef PERMQ
+typedef unsigned char Bits;
+#endif
+typedef unsigned long Entry; /* dont confuse with EntryRec from Xintatom.h */
+
+static XrmQuark nextQuark = 1;	/* next available quark number */
+static unsigned long quarkMask = 0;
+static Entry zero = 0;
+static Entry *quarkTable = &zero; /* crock */
+static unsigned long quarkRehash;
+static XrmString **stringTable = NULL;
+#ifdef PERMQ
+static Bits **permTable = NULL;
+#endif
+static XrmQuark nextUniq = -1;	/* next quark from XrmUniqueQuark */
+
+#define QUANTUMSHIFT	8
+#define QUANTUMMASK	((1 << QUANTUMSHIFT) - 1)
+#define CHUNKPER	8
+#define CHUNKMASK	((CHUNKPER << QUANTUMSHIFT) - 1)
+
+#define LARGEQUARK	((Entry)0x80000000L)
+#define QUARKSHIFT	18
+#define QUARKMASK	((LARGEQUARK - 1) >> QUARKSHIFT)
+#define XSIGMASK	((1L << QUARKSHIFT) - 1)
+
+#define STRQUANTSIZE	(sizeof(XrmString) * (QUANTUMMASK + 1))
+#ifdef PERMQ
+#define QUANTSIZE	(STRQUANTSIZE + \
+			 (sizeof(Bits) * ((QUANTUMMASK + 1) >> 3))
+#else
+#define QUANTSIZE	STRQUANTSIZE
+#endif
+
+#define HASH(sig) ((sig) & quarkMask)
+#define REHASHVAL(sig) ((((sig) % quarkRehash) + 2) | 1)
+#define REHASH(idx,rehash) ((idx + rehash) & quarkMask)
+#define NAME(q) stringTable[(q) >> QUANTUMSHIFT][(q) & QUANTUMMASK]
+#ifdef PERMQ
+#define BYTEREF(q) permTable[(q) >> QUANTUMSHIFT][((q) & QUANTUMMASK) >> 3]
+#define ISPERM(q) (BYTEREF(q) & (1 << ((q) & 7)))
+#define SETPERM(q) BYTEREF(q) |= (1 << ((q) & 7))
+#define CLEARPERM(q) BYTEREF(q) &= ~(1 << ((q) & 7))
+#endif
+
+/* Permanent memory allocation */
+
+#define WALIGN sizeof(unsigned long)
+#define DALIGN sizeof(double)
+
+#define NEVERFREETABLESIZE ((8192-12) & ~(DALIGN-1))
+static char *neverFreeTable = NULL;
+static int  neverFreeTableSize = 0;
+
+static char *permalloc(unsigned int length)
+{
+    char *ret;
+
+    if (neverFreeTableSize < length) {
+	if (length >= NEVERFREETABLESIZE)
+	    return Xmalloc(length);
+	if (! (ret = Xmalloc(NEVERFREETABLESIZE)))
+	    return (char *) NULL;
+	neverFreeTableSize = NEVERFREETABLESIZE;
+	neverFreeTable = ret;
+    }
+    ret = neverFreeTable;
+    neverFreeTable += length;
+    neverFreeTableSize -= length;
+    return(ret);
+}
+
+#ifndef WORD64
+typedef struct {char a; double b;} TestType1;
+typedef struct {char a; unsigned long b;} TestType2;
+#endif
+
+#ifdef XTHREADS
+static char *_Xpermalloc(unsigned int length);
+
+char *Xpermalloc(unsigned int length)
+{
+    char *p;
+
+    _XLockMutex(_Xglobal_lock);
+    p = _Xpermalloc(length);
+    _XUnlockMutex(_Xglobal_lock);
+    return p;
+}
+#define Xpermalloc _Xpermalloc
+
+static
+#endif /* XTHREADS */
+char *Xpermalloc(unsigned int length)
+{
+    int i;
+
+    if (neverFreeTableSize && length < NEVERFREETABLESIZE) {
+#ifndef WORD64
+	if ((sizeof(TestType1) !=
+	     (sizeof(TestType2) - sizeof(unsigned long) + sizeof(double))) &&
+	    !(length & (DALIGN-1)) &&
+	    ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (DALIGN-1)))) {
+	    neverFreeTableSize -= DALIGN - i;
+	    neverFreeTable += DALIGN - i;
+	} else
+#endif
+	    if ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (WALIGN-1))) {
+		neverFreeTableSize -= WALIGN - i;
+		neverFreeTable += WALIGN - i;
+	    }
+    }
+    return permalloc(length);
+}
+
+static Bool
+ExpandQuarkTable(void)
+{
+    unsigned long oldmask, newmask;
+    register char c, *s;
+    register Entry *oldentries, *entries;
+    register Entry entry;
+    register int oldidx, newidx, rehash;
+    Signature sig;
+    XrmQuark q;
+
+    oldentries = quarkTable;
+    if ((oldmask = quarkMask))
+	newmask = (oldmask << 1) + 1;
+    else {
+	if (!stringTable) {
+	    stringTable = (XrmString **)Xmalloc(sizeof(XrmString *) *
+						CHUNKPER);
+	    if (!stringTable)
+		return False;
+	    stringTable[0] = (XrmString *)NULL;
+	}
+#ifdef PERMQ
+	if (!permTable)
+	    permTable = (Bits **)Xmalloc(sizeof(Bits *) * CHUNKPER);
+	if (!permTable)
+	    return False;
+#endif
+	stringTable[0] = (XrmString *)Xpermalloc(QUANTSIZE);
+	if (!stringTable[0])
+	    return False;
+#ifdef PERMQ
+	permTable[0] = (Bits *)((char *)stringTable[0] + STRQUANTSIZE);
+#endif
+	newmask = 0x1ff;
+    }
+    entries = (Entry *)Xmalloc(sizeof(Entry) * (newmask + 1));
+    if (!entries)
+	return False;
+    bzero((char *)entries, sizeof(Entry) * (newmask + 1));
+    quarkTable = entries;
+    quarkMask = newmask;
+    quarkRehash = quarkMask - 2;
+    for (oldidx = 0; oldidx <= oldmask; oldidx++) {
+	if ((entry = oldentries[oldidx])) {
+	    if (entry & LARGEQUARK)
+		q = entry & (LARGEQUARK-1);
+	    else
+		q = (entry >> QUARKSHIFT) & QUARKMASK;
+	    for (sig = 0, s = NAME(q); (c = *s++); )
+		sig = (sig << 1) + c;
+	    newidx = HASH(sig);
+	    if (entries[newidx]) {
+		rehash = REHASHVAL(sig);
+		do {
+		    newidx = REHASH(newidx, rehash);
+		} while (entries[newidx]);
+	    }
+	    entries[newidx] = entry;
+	}
+    }
+    if (oldmask)
+	Xfree((char *)oldentries);
+    return True;
+}
+
+XrmQuark
+_XrmInternalStringToQuark(
+    register _Xconst char *name, register int len, register Signature sig,
+    Bool permstring)
+{
+    register XrmQuark q;
+    register Entry entry;
+    register int idx, rehash;
+    register int i;
+    register char *s1, *s2;
+    char *new;
+
+    rehash = 0;
+    idx = HASH(sig);
+    _XLockMutex(_Xglobal_lock);
+    while ((entry = quarkTable[idx])) {
+	if (entry & LARGEQUARK)
+	    q = entry & (LARGEQUARK-1);
+	else {
+	    if ((entry - sig) & XSIGMASK)
+		goto nomatch;
+	    q = (entry >> QUARKSHIFT) & QUARKMASK;
+	}
+	for (i = len, s1 = (char *)name, s2 = NAME(q); --i >= 0; ) {
+	    if (*s1++ != *s2++)
+		goto nomatch;
+	}
+	if (*s2) {
+nomatch:    if (!rehash)
+		rehash = REHASHVAL(sig);
+	    idx = REHASH(idx, rehash);
+	    continue;
+	}
+#ifdef PERMQ
+	if (permstring && !ISPERM(q)) {
+	    Xfree(NAME(q));
+	    NAME(q) = (char *)name;
+	    SETPERM(q);
+	}
+#endif
+	_XUnlockMutex(_Xglobal_lock);
+	return q;
+    }
+    if (nextUniq == nextQuark)
+	goto fail;
+    if ((nextQuark + (nextQuark >> 2)) > quarkMask) {
+	if (!ExpandQuarkTable())
+	    goto fail;
+	_XUnlockMutex(_Xglobal_lock);
+	return _XrmInternalStringToQuark(name, len, sig, permstring);
+    }
+    q = nextQuark;
+    if (!(q & QUANTUMMASK)) {
+	if (!(q & CHUNKMASK)) {
+	    if (!(new = Xrealloc((char *)stringTable,
+				 sizeof(XrmString *) *
+				 ((q >> QUANTUMSHIFT) + CHUNKPER))))
+		goto fail;
+	    stringTable = (XrmString **)new;
+#ifdef PERMQ
+	    if (!(new = Xrealloc((char *)permTable,
+				 sizeof(Bits *) *
+				 ((q >> QUANTUMSHIFT) + CHUNKPER))))
+		goto fail;
+	    permTable = (Bits **)new;
+#endif
+	}
+	new = Xpermalloc(QUANTSIZE);
+	if (!new)
+	    goto fail;
+	stringTable[q >> QUANTUMSHIFT] = (XrmString *)new;
+#ifdef PERMQ
+	permTable[q >> QUANTUMSHIFT] = (Bits *)(new + STRQUANTSIZE);
+#endif
+    }
+    if (!permstring) {
+	s2 = (char *)name;
+#ifdef PERMQ
+	name = Xmalloc(len+1);
+#else
+	name = permalloc(len+1);
+#endif
+	if (!name)
+	    goto fail;
+	for (i = len, s1 = (char *)name; --i >= 0; )
+	    *s1++ = *s2++;
+	*s1++ = '\0';
+#ifdef PERMQ
+	CLEARPERM(q);
+    }
+    else {
+	SETPERM(q);
+#endif
+    }
+    NAME(q) = (char *)name;
+    if (q <= QUARKMASK)
+	entry = (q << QUARKSHIFT) | (sig & XSIGMASK);
+    else
+	entry = q | LARGEQUARK;
+    quarkTable[idx] = entry;
+    nextQuark++;
+    _XUnlockMutex(_Xglobal_lock);
+    return q;
+ fail:
+    _XUnlockMutex(_Xglobal_lock);
+    return NULLQUARK;
+}
+
+XrmQuark
+XrmStringToQuark(
+    _Xconst char *name)
+{
+    register char c, *tname;
+    register Signature sig = 0;
+
+    if (!name)
+	return (NULLQUARK);
+    
+    for (tname = (char *)name; (c = *tname++); )
+	sig = (sig << 1) + c;
+
+    return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, False);
+}
+
+XrmQuark
+XrmPermStringToQuark(
+    _Xconst char *name)
+{
+    register char c, *tname;
+    register Signature sig = 0;
+
+    if (!name)
+	return (NULLQUARK);
+
+    for (tname = (char *)name; (c = *tname++); )
+	sig = (sig << 1) + c;
+
+    return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, True);
+}
+
+XrmQuark XrmUniqueQuark(void)
+{
+    XrmQuark q;
+
+    _XLockMutex(_Xglobal_lock);
+    if (nextUniq == nextQuark)
+	q = NULLQUARK;
+    else
+	q = nextUniq--;
+    _XUnlockMutex(_Xglobal_lock);
+    return q;
+}
+
+XrmString XrmQuarkToString(register XrmQuark quark)
+{
+    XrmString s;
+
+    _XLockMutex(_Xglobal_lock);
+    if (quark <= 0 || quark >= nextQuark)
+    	s = NULLSTRING;
+    else {
+#ifdef PERMQ
+	/* We have to mark the quark as permanent, since the caller might hold
+	 * onto the string pointer forver.
+	 */
+	SETPERM(quark);
+#endif
+	s = NAME(quark);
+    }
+    _XUnlockMutex(_Xglobal_lock);
+    return s;
+}