Add source.

1 files changed, 49 insertions, 0 deletions

diff --git a/sdk/other/mempool.c b/sdk/other/mempool.c
new file mode 100644
index 0000000..ef27638
--- /dev/null
+++ b/sdk/other/mempool.c
@@ -0,0 +1,49 @@
+/*
+ * Memory pool creation.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+#include <std/files.h>
+#include <std/math.h>
+#include <std/process.h>
+
+static  void    *fault(MEMPOOL *mem, int request)
+{
+        fputs("* mempool: memory pool exhausted\n", stderr);
+	exit(EX_SOFTWARE);
+}
+
+MEMPOOL *mempool(int psize, int pcount)
+{
+        char *page;
+        MEMPAGE *first;
+        MEMPOOL *pool;
+
+	psize = align(psize, __MEMALIGN);
+        if(NULL == (page = (char *)malloc(psize)))
+                return NULL;
+
+	first = (MEMPAGE *)page;
+	pool = (MEMPOOL *)(page + sizeof(MEMPAGE));
+
+        first->page_next = NULL;
+        first->page_used = sizeof(MEMPOOL);
+
+        pool->mem_psize = psize - sizeof(MEMPAGE);
+        pool->mem_pcount = pcount;
+        pool->mem_pused = 1;
+        pool->mem_pfault = fault;
+        pool->mem_reuse = NULL;
+        pool->mem_last = first;
+	pool->mem_free = NULL;
+        return pool;
+}
+
+
+
+
+
+