ArDrone SDK 1.8 added

[mardrone] / mardrone / ARDrone_SDK_Version_1_8_20110726 / ARDroneLib / VP_SDK / VP_Os / vp_os_malloc.h

diff --git a/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/VP_SDK/VP_Os/vp_os_malloc.h b/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/VP_SDK/VP_Os/vp_os_malloc.h
new file mode 100644 (file)
index 0000000..31ea96b
--- /dev/null
+++ b/mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/VP_SDK/VP_Os/vp_os_malloc.h
@@ -0,0 +1,128 @@
+/**
+ * @file malloc.h
+ * @author aurelien.morelle@parrot.fr
+ * @date 2006/12/19
+ */
+
+#ifndef _MALLOC_INCLUDE_OS_
+#define _MALLOC_INCLUDE_OS_
+
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#include <VP_Os/vp_os_types.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * Same as calloc, see <stdlib.h>
+ */
+void *
+vp_os_calloc(size_t nmemb, size_t size);
+
+/**
+ * Same as malloc, see <stdlib.h>
+ */
+void *
+vp_os_malloc(size_t size);
+
+/**
+ * Same as vp_os_malloc, but without assert even if debug mode
+ */
+void *
+vp_os_malloc_no_assert(size_t size);
+
+/**
+ * Same as free, see <stdlib.h>
+ */
+void
+vp_os_free(void *ptr);
+void
+vp_os_sfree(void **ptr);
+/**
+ * Same as realloc, see <stdlib.h>
+ */
+void *
+vp_os_realloc(void *ptr, size_t size);
+
+/**
+ * Same as vp_os_malloc, but returned value is aligned on align_size boundaries
+ *  -> align_size has to be a power of two !!!
+ */
+void*
+vp_os_aligned_malloc(size_t size, size_t align_size);
+
+
+/**
+ * Must be used to free memory allocated by vp_os_aligned_malloc correctly
+ */
+void
+vp_os_aligned_free(void *ptr);
+
+/**
+ * Allow reallocation of aligned data
+ *  -> align_size has to be a power of two !!!
+ */
+void*
+vp_os_aligned_realloc(void* ptr, size_t size, size_t align_size);
+
+static inline void *
+vp_os_memset(void *s, int c, size_t n)
+{
+#ifdef DEBUG_MODE
+  void *res;
+  assert(s);
+  res = memset(s, c, n);
+  assert(res == s);
+  return (res);
+#else // ! DEBUG_MODE
+  return memset(s, c, n);
+#endif // <- DEBUG_MODE
+}
+
+
+static inline void *
+vp_os_memcpy(void *dest, const void *src, size_t n)
+{
+#ifdef DEBUG_MODE
+  void *res;
+  assert(dest);
+  res = memcpy(dest, src, n);
+  assert(res == dest);
+  return (res);
+#else // ! DEBUG_MODE
+  return memcpy(dest, src, n);
+#endif // <- DEBUG_MODE
+}
+
+
+extern void *please_use_vp_os_calloc(size_t nmemb, size_t size);
+extern void *please_use_vp_os_malloc(size_t size);
+extern void  please_use_vp_os_free(void *ptr);
+extern void *please_use_vp_os_realloc(void *ptr, size_t size);
+extern void *please_use_vp_os_memset(void *s, int c, size_t n);
+
+#undef calloc
+#undef malloc
+#undef memset
+#undef free
+#undef realloc
+
+#define calloc  please_use_vp_os_calloc
+#define malloc  please_use_vp_os_malloc
+#define memset  please_use_vp_os_memset
+#define free    please_use_vp_os_free
+#define realloc please_use_vp_os_realloc
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif // ! _MALLOC_INCLUDE_OS_
+