1 files changed, 0 insertions, 175 deletions
diff --git a/server/zalloc.c b/server/zalloc.c
deleted file mode 100644
index f4e5e23..0000000
--- a/server/zalloc.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Memory allocator for Zephyr server.
- */
-
-#include <stdio.h>
-#include <zephyr/zephyr.h>
-#include "unix.h"
-#include "zalloc.h"
-
-#ifndef MPROF
-/*
- * What's the maximum number of words to expect to allocate through
- * this mechanism?  (Larger requests will be fed to malloc.)
- */
-#define MAX_SIZE 32
-
-static void *free_space;
-static unsigned int free_space_size;
-static void *buckets[MAX_SIZE];
-#ifdef ZALLOC_STATS
-enum zalloc_memtype {
-    FREE=0, ALLOCATED,
-    N_zalloc_memtype
-};
-static int zalloc_count[MAX_SIZE][(int) N_zalloc_memtype];
-#endif
-
-/* 
-  union misc_types {
-    void *void_p;
-    int i;
-    long l;
-    double d;
-  };
-*/
-/* SZ = sizeof(misc_types) */
-#define SZ 32
-
-/*
- * Pick some size here that will help keep down the number of calls to
- * malloc, but doesn't waste too much space.  To avoid waste of space,
- * we leave some overhead before the next power of two.
- */
-
-
-/* ALLOC_SIZE = ((16384 - 32) / SZ) * SZ      */
-#define ALLOC_SIZE 16352
-
-unsigned int round (size)
-     unsigned int size;
-{
-    size += SZ - 1;
-    size -= (size % SZ);
-    return size;
-}
-
-#define ROUND(size)	(size = round (size))
-int BUCKET (size)
-     unsigned int size;
-{
-    ROUND (size);
-    return size / SZ - 1;
-}
-
-static void
-zmemset (ptr, size, fill)
-     void *ptr;
-     int size;
-     int fill;
-{
-#ifdef ZALLOC_DEBUG
-    char *cptr = (char *) ptr;
-    while (size--)
-	cptr[size] = fill;
-#endif
-}
-
-void *
-zalloc (size)
-     unsigned int size;
-{
-    int bucket;
-    void *ret;
-    void **ptr;
-
-    ROUND (size);
-    bucket = BUCKET (size);
-    if (bucket < 0 || bucket >= MAX_SIZE)
-	return (void *) malloc (size);
-
-    ptr = &buckets[bucket];
-#ifdef ZALLOC_DEBUG_PRINT
-    fprintf (stderr, "zalloc(%d); looking in bucket %d, found %08X\n",
-	     size, bucket, *ptr);
-#endif
-    if (*ptr) {
-	ret = *ptr;
-	*ptr = *(void**)ret;
-	goto return_it;
-    }
-
-    if (free_space_size < size) {
-	if (free_space_size > 0) {
-	    ptr = &buckets[BUCKET (free_space_size)];
-	    *(void**)free_space = *ptr;
-	    *ptr = free_space;
-#ifdef ZALLOC_DEBUG_PRINT
-	    fprintf (stderr, "tossing %08X into bucket %d\n",
-		     free_space, bucket);
-#endif
-#ifdef ZALLOC_STATS
-	    zalloc_count[BUCKET (free_space_size)][FREE]++;
-#endif
-	}
-
-	free_space_size = ALLOC_SIZE;
-	free_space = (void *) malloc (free_space_size);
-	if (!free_space)
-	    abort ();
-#ifdef ZALLOC_DEBUG_PRINT
-	fprintf (stderr, "grabbing more free store at %08X\n", free_space);
-#endif
-    }
-
-    ret = free_space;
-    free_space = (char *) free_space + size;
-    free_space_size -= size;
-return_it:
-#ifdef ZALLOC_DEBUG_PRINT
-    fprintf (stderr, "returning %08X\n", ret);
-#endif
-    zmemset (ret, size, 0xe5);
-#ifdef ZALLOC_STATS
-    zalloc_count[bucket][FREE]--, zalloc_count[bucket][ALLOCATED]++;
-#endif
-    return ret;
-}
-
-void zfree (ptr, size)
-     void *ptr;
-     unsigned int size;
-{
-    int bucket;
-    void **b;
-
-    ROUND (size);
-    bucket = BUCKET (size);
-    if (bucket < 0 || bucket >= MAX_SIZE) {
-	free (ptr);
-	return;
-    }
-
-    b = &buckets[bucket];
-    zmemset (ptr, size, 0xe5);
-    *(void **) ptr = *b;
-    *b = ptr;
-#ifdef ZALLOC_DEBUG
-#ifdef ZALLOC_DEBUG_PRINT
-    fprintf (stderr, "putting %08X into bucket %d\n",
-	     ptr, bucket);
-    fprintf (stderr, "bucket %d:");
-    for (ptr = buckets[bucket]; ptr; ptr=*(void**)ptr)
-	fprintf (stderr, " %X", ptr);
-    fprintf (stderr, "\n");
-#else
-    for (ptr = buckets[bucket]; ptr; ptr=*(void**)ptr)
-	/* do nothing, just read value */;
-#endif
-#endif
-
-#ifdef ZALLOC_STATS
-    zalloc_count[bucket][FREE]++, zalloc_count[bucket][ALLOCATED]--;
-#endif
-}
-#endif