X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/9935066b704bcf2e6e48dac85cb1b4047d8f439d..7efdcf3218fe580476608f3b3c53bce35fc5a2a9:/lib/pool_alloc.h

diff --git a/lib/pool_alloc.h b/lib/pool_alloc.h
new file mode 100644
index 00000000..a4ab761c
--- /dev/null
+++ b/lib/pool_alloc.h
@@ -0,0 +1,20 @@
+#include <stddef.h>
+
+#define POOL_CLEAR	(1<<0)		/* zero fill allocations	*/
+#define POOL_QALIGN	(1<<1)		/* align data to quanta		*/
+#define POOL_INTERN	(1<<2)		/* Allocate extent structures	*/
+#define POOL_APPEND	(1<<3)		/*   or appended to extent data	*/
+
+typedef void *alloc_pool_t;
+
+alloc_pool_t pool_create(size_t size, size_t quantum, void (*bomb)(char *), int flags);
+void pool_destroy(alloc_pool_t pool);
+void *pool_alloc(alloc_pool_t pool, size_t size, char *bomb);
+void pool_free(alloc_pool_t pool, size_t size, void *addr);
+
+#define pool_talloc(pool, type, count, bomb) \
+	((type *)pool_alloc(pool, sizeof(type) * count, bomb))
+
+#define pool_tfree(pool, type, count, addr) \
+	(pool_free(pool, sizeof(type) * count, addr))
+