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-rw-r--r--src/alloc/system_alloc/defalloc.cpp103
1 files changed, 0 insertions, 103 deletions
diff --git a/src/alloc/system_alloc/defalloc.cpp b/src/alloc/system_alloc/defalloc.cpp
deleted file mode 100644
index 8e178bb14..000000000
--- a/src/alloc/system_alloc/defalloc.cpp
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
-* Basic Allocators
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/internal/defalloc.h>
-#include <botan/internal/mlock.h>
-#include <botan/libstate.h>
-#include <cstdlib>
-#include <cstring>
-
-namespace Botan {
-
-namespace {
-
-/*
-* Perform Memory Allocation
-*/
-void* do_malloc(size_t n, bool do_lock)
- {
- void* ptr = std::malloc(n);
-
- if(!ptr)
- return 0;
-
- if(do_lock)
- lock_mem(ptr, n);
-
- std::memset(ptr, 0, n);
- return ptr;
- }
-
-/*
-* Perform Memory Deallocation
-*/
-void do_free(void* ptr, size_t n, bool do_lock)
- {
- if(!ptr)
- return;
-
- std::memset(ptr, 0, n);
- if(do_lock)
- unlock_mem(ptr, n);
-
- std::free(ptr);
- }
-
-}
-
-/*
-* Malloc_Allocator's Allocation
-*/
-void* Malloc_Allocator::allocate(size_t n)
- {
- void* ptr = do_malloc(n, false);
- if(!ptr)
- throw Memory_Exhaustion();
- return ptr;
- }
-
-/*
-* Malloc_Allocator's Deallocation
-*/
-void Malloc_Allocator::deallocate(void* ptr, size_t n)
- {
- do_free(ptr, n, false);
- }
-
-/*
-* Locking_Allocator's Allocation
-*/
-void* Locking_Allocator::alloc_block(size_t n)
- {
- return do_malloc(n, true);
- }
-
-/*
-* Locking_Allocator's Deallocation
-*/
-void Locking_Allocator::dealloc_block(void* ptr, size_t n)
- {
- do_free(ptr, n, true);
- }
-
-/*
-* Get an allocator
-*/
-Allocator* Allocator::get(bool locking)
- {
- std::string type = "";
- if(!locking)
- type = "malloc";
-
- Allocator* alloc = global_state().get_allocator(type);
- if(alloc)
- return alloc;
-
- throw Internal_Error("Couldn't find an allocator to use in get_allocator");
- }
-
-}