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-rw-r--r--srtp/crypto/kernel/alloc.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/srtp/crypto/kernel/alloc.c b/srtp/crypto/kernel/alloc.c
deleted file mode 100644
index 5dd0947..0000000
--- a/srtp/crypto/kernel/alloc.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * alloc.c
- *
- * memory allocation and deallocation
- *
- * David A. McGrew
- * Cisco Systems, Inc.
- */
-/*
- *
- * Copyright (c) 2001-2006 Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * Neither the name of the Cisco Systems, Inc. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include "alloc.h"
-#include "crypto_kernel.h"
-
-/* the debug module for memory allocation */
-
-debug_module_t mod_alloc = {
- 0, /* debugging is off by default */
- "alloc" /* printable name for module */
-};
-
-/*
- * Nota bene: the debugging statements for crypto_alloc() and
- * crypto_free() have identical prefixes, which include the addresses
- * of the memory locations on which they are operating. This fact can
- * be used to locate memory leaks, by turning on memory debugging,
- * grepping for 'alloc', then matching alloc and free calls by
- * address.
- */
-
-#ifdef SRTP_KERNEL_LINUX
-
-#include <linux/interrupt.h>
-
-void *
-crypto_alloc(size_t size) {
- void *ptr;
-
- ptr = kmalloc(size, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL);
-
- if (ptr) {
- debug_print(mod_alloc, "(location: %p) allocated", ptr);
- } else
- debug_print(mod_alloc, "allocation failed (asked for %d bytes)\n", size);
-
- return ptr;
-}
-
-void
-crypto_free(void *ptr) {
-
- debug_print(mod_alloc, "(location: %p) freed", ptr);
-
- kfree(ptr);
-}
-
-
-#elif defined(HAVE_STDLIB_H)
-
-void *
-crypto_alloc(size_t size) {
- void *ptr;
-
- ptr = malloc(size);
-
- if (ptr) {
- debug_print(mod_alloc, "(location: %p) allocated", ptr);
- } else
- debug_print(mod_alloc, "allocation failed (asked for %d bytes)\n", size);
-
- return ptr;
-}
-
-void
-crypto_free(void *ptr) {
-
- debug_print(mod_alloc, "(location: %p) freed", ptr);
-
- free(ptr);
-}
-
-#else /* we need to define our own memory allocation routines */
-
-#error no memory allocation defined yet
-
-#endif