third_party: Add cmocka 1.1.1

[vlendec/samba-autobuild/.git] / third_party / cmocka / cmocka_private.h

diff --git a/third_party/cmocka/cmocka_private.h b/third_party/cmocka/cmocka_private.h
new file mode 100644 (file)
index 0000000..d20d841
--- /dev/null
+++ b/third_party/cmocka/cmocka_private.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2008 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CMOCKA_PRIVATE_H_
+#define CMOCKA_PRIVATE_H_
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdint.h>
+
+#ifdef _WIN32
+#include <windows.h>
+
+# ifdef _MSC_VER
+# include <stdio.h> /* _snprintf */
+
+#  undef inline
+#  define inline __inline
+
+#  ifndef va_copy
+#   define va_copy(dest, src) (dest = src)
+#  endif
+
+#  define strcasecmp _stricmp
+#  define strncasecmp _strnicmp
+
+#  if defined(HAVE__SNPRINTF_S)
+#   undef snprintf
+#   define snprintf(d, n, ...) _snprintf_s((d), (n), _TRUNCATE, __VA_ARGS__)
+#  else /* HAVE__SNPRINTF_S */
+#   if defined(HAVE__SNPRINTF)
+#     undef snprintf
+#     define snprintf _snprintf
+#   else /* HAVE__SNPRINTF */
+#    if !defined(HAVE_SNPRINTF)
+#     error "no snprintf compatible function found"
+#    endif /* HAVE_SNPRINTF */
+#   endif /* HAVE__SNPRINTF */
+#  endif /* HAVE__SNPRINTF_S */
+
+#  if defined(HAVE__VSNPRINTF_S)
+#   undef vsnprintf
+#   define vsnprintf(s, n, f, v) _vsnprintf_s((s), (n), _TRUNCATE, (f), (v))
+#  else /* HAVE__VSNPRINTF_S */
+#   if defined(HAVE__VSNPRINTF)
+#    undef vsnprintf
+#    define vsnprintf _vsnprintf
+#   else
+#    if !defined(HAVE_VSNPRINTF)
+#     error "No vsnprintf compatible function found"
+#    endif /* HAVE_VSNPRINTF */
+#   endif /* HAVE__VSNPRINTF */
+#  endif /* HAVE__VSNPRINTF_S */
+# endif /* _MSC_VER */
+
+/*
+ * Backwards compatibility with headers shipped with Visual Studio 2005 and
+ * earlier.
+ */
+WINBASEAPI BOOL WINAPI IsDebuggerPresent(VOID);
+
+#ifndef PRIdS
+# define PRIdS "Id"
+#endif
+
+#ifndef PRIu64
+# define PRIu64 "I64u"
+#endif
+
+#ifndef PRIuMAX
+# define PRIuMAX PRIu64
+#endif
+
+#ifndef PRIxMAX
+#define PRIxMAX "I64x"
+#endif
+
+#ifndef PRIXMAX
+#define PRIXMAX "I64X"
+#endif
+
+#else /* _WIN32 */
+
+#ifndef __PRI64_PREFIX
+# if __WORDSIZE == 64
+#  define __PRI64_PREFIX "l"
+# else
+#  define __PRI64_PREFIX "ll"
+# endif
+#endif
+
+#ifndef PRIdS
+# define PRIdS "zd"
+#endif
+
+#ifndef PRIu64
+# define PRIu64 __PRI64_PREFIX "u"
+#endif
+
+#ifndef PRIuMAX
+# define PRIuMAX __PRI64_PREFIX "u"
+#endif
+
+#ifndef PRIxMAX
+#define PRIxMAX __PRI64_PREFIX "x"
+#endif
+
+#ifndef PRIXMAX
+#define PRIXMAX __PRI64_PREFIX "X"
+#endif
+
+#endif /* _WIN32 */
+
+/** Free memory space */
+#define SAFE_FREE(x) do { if ((x) != NULL) {free(x); x=NULL;} } while(0)
+
+/** Zero a structure */
+#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
+
+/** Zero a structure given a pointer to the structure */
+#define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0)
+
+/** Get the size of an array */
+#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
+
+/** Overwrite the complete string with 'X' */
+#define BURN_STRING(x) do { if ((x) != NULL) memset((x), 'X', strlen((x))); } while(0)
+
+/**
+ * This is a hack to fix warnings. The idea is to use this everywhere that we
+ * get the "discarding const" warning by the compiler. That doesn't actually
+ * fix the real issue, but marks the place and you can search the code for
+ * discard_const.
+ *
+ * Please use this macro only when there is no other way to fix the warning.
+ * We should use this function in only in a very few places.
+ *
+ * Also, please call this via the discard_const_p() macro interface, as that
+ * makes the return type safe.
+ */
+#define discard_const(ptr) ((void *)((uintptr_t)(ptr)))
+
+/**
+ * Type-safe version of discard_const
+ */
+#define discard_const_p(type, ptr) ((type *)discard_const(ptr))
+
+#endif /* CMOCKA_PRIVATE_H_ */