xalloc -> malloc, etc.

6 files changed, 38 insertions, 72 deletions

diff --git a/src/util/atom.c b/src/util/atom.c
index b770dc9..bfb05cc 100644
--- a/src/util/atom.c
+++ b/src/util/atom.c
@@ -84,14 +84,13 @@ ResizeHashTable (void)
 	newHashSize = 1024;
     else
 	newHashSize = hashSize * 2;
-    newHashTable = (AtomListPtr *) xalloc (newHashSize * sizeof (AtomListPtr));
+    newHashTable = calloc (newHashSize, sizeof (AtomListPtr));
     if (!newHashTable) {
 	fprintf(stderr, "ResizeHashTable(): Error: Couldn't allocate"
 		" newHashTable (%ld)\n",
 		newHashSize * (unsigned long)sizeof (AtomListPtr));
 	return FALSE;
     }
-    bzero ((char *) newHashTable, newHashSize * sizeof (AtomListPtr));
     newHashMask = newHashSize - 1;
     newRehash = (newHashMask - 2);
     for (i = 0; i < hashSize; i++)
@@ -111,7 +110,7 @@ ResizeHashTable (void)
 	    newHashTable[h] = hashTable[i];
 	}
     }
-    xfree (hashTable);
+    free (hashTable);
     hashTable = newHashTable;
     hashSize = newHashSize;
     hashMask = newHashMask;
@@ -127,7 +126,7 @@ ResizeReverseMap (void)
 	reverseMapSize = 1000;
     else
 	reverseMapSize *= 2;
-    reverseMap = (AtomListPtr *) xrealloc (reverseMap, reverseMapSize * sizeof (AtomListPtr));
+    reverseMap = realloc (reverseMap, reverseMapSize * sizeof (AtomListPtr));
     if (!reverseMap) {
 	fprintf(stderr, "ResizeReverseMap(): Error: Couldn't reallocate"
 		" reverseMap (%ld)\n",
@@ -187,7 +186,7 @@ MakeAtom(char *string, unsigned len, int makeit)
     }
     if (!makeit)
 	return None;
-    a = (AtomListPtr) xalloc (sizeof (AtomListRec) + len + 1);
+    a = malloc (sizeof (AtomListRec) + len + 1);
     if (a == NULL) {
 	fprintf(stderr, "MakeAtom(): Error: Couldn't allocate AtomListRec"
 		" (%ld)\n", (unsigned long)sizeof (AtomListRec) + len + 1);
diff --git a/src/util/fontnames.c b/src/util/fontnames.c
index 2d3a517..d03cea7 100644
--- a/src/util/fontnames.c
+++ b/src/util/fontnames.c
@@ -49,11 +49,11 @@ FreeFontNames(FontNamesPtr pFN)
     if (!pFN)
 	return;
     for (i = 0; i < pFN->nnames; i++) {
-	xfree(pFN->names[i]);
+	free(pFN->names[i]);
     }
-    xfree(pFN->names);
-    xfree(pFN->length);
-    xfree(pFN);
+    free(pFN->names);
+    free(pFN->length);
+    free(pFN);
 }
 
 FontNamesPtr
@@ -61,18 +61,18 @@ MakeFontNamesRecord(unsigned int size)
 {
     FontNamesPtr pFN;
 
-    pFN = (FontNamesPtr) xalloc(sizeof(FontNamesRec));
+    pFN = malloc(sizeof(FontNamesRec));
     if (pFN) {
 	pFN->nnames = 0;
 	pFN->size = size;
 	if (size)
 	{
-	    pFN->length = (int *) xalloc(size * sizeof(int));
-	    pFN->names = (char **) xalloc(size * sizeof(char *));
+	    pFN->length = malloc(size * sizeof(int));
+	    pFN->names = malloc(size * sizeof(char *));
 	    if (!pFN->length || !pFN->names) {
-	    	xfree(pFN->length);
-	    	xfree(pFN->names);
-	    	xfree(pFN);
+	    	free(pFN->length);
+	    	free(pFN->names);
+	    	free(pFN);
 	    	pFN = (FontNamesPtr) 0;
 	    }
 	}
@@ -91,7 +91,7 @@ AddFontNamesName(FontNamesPtr names, char *name, int length)
     int         index = names->nnames;
     char       *nelt;
 
-    nelt = (char *) xalloc(length + 1);
+    nelt = malloc(length + 1);
     if (!nelt)
 	return AllocError;
     if (index >= names->size) {
@@ -101,16 +101,16 @@ AddFontNamesName(FontNamesPtr names, char *name, int length)
 
 	if (size == 0)
 	    size = 8;
-	nlength = (int *) xrealloc(names->length, size * sizeof(int));
-	nnames = (char **) xrealloc(names->names, size * sizeof(char *));
+	nlength = realloc(names->length, size * sizeof(int));
+	nnames = realloc(names->names, size * sizeof(char *));
 	if (nlength && nnames) {
 	    names->size = size;
 	    names->length = nlength;
 	    names->names = nnames;
 	} else {
-	    xfree(nelt);
-	    xfree(nlength);
-	    xfree(nnames);
+	    free(nelt);
+	    free(nlength);
+	    free(nnames);
 	    return AllocError;
 	}
     }
diff --git a/src/util/fontutil.c b/src/util/fontutil.c
index 05fe5c2..181b1b2 100644
--- a/src/util/fontutil.c
+++ b/src/util/fontutil.c
@@ -149,7 +149,7 @@ QueryTextExtents(FontPtr pFont,
     unsigned char   defc[2];
     int             firstReal;
 
-    charinfo = (xCharInfo **) xalloc(count * sizeof(xCharInfo *));
+    charinfo = malloc(count * sizeof(xCharInfo *));
     if (!charinfo)
 	return FALSE;
     encoding = TwoD16Bit;
@@ -188,7 +188,7 @@ QueryTextExtents(FontPtr pFont,
     QueryGlyphExtents(pFont, (CharInfoPtr*) charinfo + firstReal, 
 		      n - firstReal, info);
     pFont->info.constantMetrics = cm;
-    xfree(charinfo);
+    free(charinfo);
     return TRUE;
 }
 
@@ -315,15 +315,13 @@ add_range(fsRange *newrange,
 	/* Grow the list if necessary */
 	if (*nranges == 0 || *range == (fsRange *)0)
 	{
-	    *range = (fsRange *)xalloc(range_alloc_granularity *
-				       SIZEOF(fsRange));
+	    *range = malloc(range_alloc_granularity * SIZEOF(fsRange));
 	    *nranges = 0;
 	}
 	else if (!(*nranges % range_alloc_granularity))
 	{
-	    *range = (fsRange *)xrealloc((char *)*range,
-					  (*nranges + range_alloc_granularity) *
-					  SIZEOF(fsRange));
+	    *range = realloc(*range, (*nranges + range_alloc_granularity) *
+				      SIZEOF(fsRange));
 	}
 
 	/* If alloc failed, just return a null list */
diff --git a/src/util/miscutil.c b/src/util/miscutil.c
index c44527a..6e5d52e 100644
--- a/src/util/miscutil.c
+++ b/src/util/miscutil.c
@@ -43,10 +43,6 @@ from The Open Group.
 
 #ifdef __SUNPRO_C
 #pragma weak serverGeneration
-#pragma weak Xalloc
-#pragma weak Xrealloc
-#pragma weak Xfree
-#pragma weak Xcalloc
 #pragma weak CopyISOLatin1Lowered
 #pragma weak register_fpe_functions
 #endif
@@ -54,34 +50,6 @@ from The Open Group.
 /* make sure everything initializes themselves at least once */
 weak long serverGeneration = 1;
 
-weak void *
-Xalloc (unsigned long m)
-{
-    return malloc (m);
-}
-
-weak void *
-Xrealloc (void *n, unsigned long m)
-{
-    if (!n)
-	return malloc (m);
-    else
-	return realloc (n, m);
-}
-
-weak void
-Xfree (void *n)
-{
-    if (n)
-	free (n);
-}
-
-weak void *
-Xcalloc (unsigned long n)
-{
-    return calloc (n, 1);
-}
-
 weak void
 CopyISOLatin1Lowered (char *dst, char *src, int len)
 {
diff --git a/src/util/patcache.c b/src/util/patcache.c
index 0351b1a..5411810 100644
--- a/src/util/patcache.c
+++ b/src/util/patcache.c
@@ -77,7 +77,7 @@ EmptyFontPatternCache (FontPatternCachePtr cache)
 	cache->entries[i].next = &cache->entries[i+1];
 	cache->entries[i].prev = 0;
 	cache->entries[i].pFont = 0;
-	xfree (cache->entries[i].pattern);
+	free (cache->entries[i].pattern);
 	cache->entries[i].pattern = 0;
 	cache->entries[i].patlen = 0;
     }
@@ -91,7 +91,7 @@ MakeFontPatternCache (void)
 {
     FontPatternCachePtr	cache;
     int			i;
-    cache = (FontPatternCachePtr) xalloc (sizeof *cache);
+    cache = malloc (sizeof *cache);
     if (!cache)
 	return 0;
     for (i = 0; i < NENTRIES; i++) {
@@ -110,8 +110,8 @@ FreeFontPatternCache (FontPatternCachePtr cache)
     int	    i;
 
     for (i = 0; i < NENTRIES; i++)
-	xfree (cache->entries[i].pattern);
-    xfree (cache);
+	free (cache->entries[i].pattern);
+    free (cache);
 }
 
 /* compute id for string */
@@ -139,7 +139,7 @@ CacheFontPattern (FontPatternCachePtr cache,
     char			*newpat;
     int				i;
 
-    newpat = (char *) xalloc (patlen);
+    newpat = malloc (patlen);
     if (!newpat)
 	return;
     if (cache->free)
@@ -157,7 +157,7 @@ CacheFontPattern (FontPatternCachePtr cache,
 	if (e->next)
 	    e->next->prev = e->prev;
 	*e->prev = e->next;
-	xfree (e->pattern);
+	free (e->pattern);
     }
     /* set pattern */
     memcpy (newpat, pattern, patlen);
@@ -214,7 +214,7 @@ RemoveCachedFontPattern (FontPatternCachePtr cache,
 	    *e->prev = e->next;
 	    e->next = cache->free;
 	    cache->free = e;
-	    xfree (e->pattern);
+	    free (e->pattern);
 	    e->pattern = 0;
 	}
     }
diff --git a/src/util/private.c b/src/util/private.c
index 85e90e5..6b760b4 100644
--- a/src/util/private.c
+++ b/src/util/private.c
@@ -53,7 +53,7 @@ CreateFontRec (void)
 
     size = sizeof(FontRec) + (sizeof(pointer) * _FontPrivateAllocateIndex);
 
-    pFont = (FontPtr)xalloc(size);
+    pFont = malloc(size);
     
     if(pFont) {
 	bzero((char*)pFont, size);
@@ -69,8 +69,8 @@ void
 DestroyFontRec (FontPtr pFont)
 {
    if (pFont->devPrivates && pFont->devPrivates != (pointer)(&pFont[1]))
-	xfree(pFont->devPrivates);
-   xfree(pFont);
+	free(pFont->devPrivates);
+   free(pFont);
 }
 
 void
@@ -86,11 +86,12 @@ _FontSetNewPrivate (FontPtr pFont, int n, pointer ptr)
 
     if (n > pFont->maxPrivate) {
 	if (pFont->devPrivates && pFont->devPrivates != (pointer)(&pFont[1])) {
-	    new = (pointer *) xrealloc (pFont->devPrivates, (n + 1) * sizeof (pointer));
+	    new = realloc (pFont->devPrivates, (n + 1) * sizeof (pointer));
 	    if (!new)
 		return FALSE;
 	} else {
-	    new = (pointer *) xalloc ((n + 1) * sizeof (pointer));
+	    /* omg realloc */
+	    new = malloc ((n + 1) * sizeof (pointer));
 	    if (!new)
 		return FALSE;
 	    if (pFont->devPrivates)