Use size_t more consistently for packet/payload lengths.

See design doc at https://docs.google.com/a/chromium.org/document/d/1I6nmE9D_BmCY-IoV6MDPY2V6WYpEI-dg2apWXTfZyUI/edit?usp=sharing for more information. This CL was reviewed and approved in pieces in the following CLs: https://webrtc-codereview.appspot.com/24209004/ https://webrtc-codereview.appspot.com/24229004/ https://webrtc-codereview.appspot.com/24259004/ https://webrtc-codereview.appspot.com/25109004/ https://webrtc-codereview.appspot.com/26099004/ https://webrtc-codereview.appspot.com/27069004/ https://webrtc-codereview.appspot.com/27969004/ https://webrtc-codereview.appspot.com/27989004/ https://webrtc-codereview.appspot.com/29009004/ https://webrtc-codereview.appspot.com/30929004/ https://webrtc-codereview.appspot.com/30939004/ https://webrtc-codereview.appspot.com/31999004/ Committing as TBR to the original reviewers. BUG=chromium:81439 TEST=none TBR=pthatcher,henrik.lundin,tina.legrand,stefan,tkchin,glaznev,kjellander,perkj,mflodman,henrika,asapersson,niklas.enbom Review URL: https://webrtc-codereview.appspot.com/23129004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7726 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-11-20 22:28:14 +00:00
parent edc6e57a92
commit 4591fbd09f
341 changed files with 2610 additions and 2613 deletions
--- a/webrtc/base/format_macros.h
+++ b/webrtc/base/format_macros.h
@ -0,0 +1,94 @@
+/*
+ *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_BASE_FORMAT_MACROS_H_
+#define WEBRTC_BASE_FORMAT_MACROS_H_
+
+// This file defines the format macros for some integer types and is derived
+// from Chromium's base/format_macros.h.
+
+// To print a 64-bit value in a portable way:
+//   int64_t value;
+//   printf("xyz:%" PRId64, value);
+// The "d" in the macro corresponds to %d; you can also use PRIu64 etc.
+//
+// To print a size_t value in a portable way:
+//   size_t size;
+//   printf("xyz: %" PRIuS, size);
+// The "u" in the macro corresponds to %u, and S is for "size".
+
+#include "webrtc/typedefs.h"
+
+#if defined(WEBRTC_POSIX)
+
+#if (defined(_INTTYPES_H) || defined(_INTTYPES_H_)) && !defined(PRId64)
+#error "inttypes.h has already been included before this header file, but "
+#error "without __STDC_FORMAT_MACROS defined."
+#endif
+
+#if !defined(__STDC_FORMAT_MACROS)
+#define __STDC_FORMAT_MACROS
+#endif
+
+#include <inttypes.h>
+
+#if !defined(PRIuS)
+#define PRIuS "zu"
+#endif
+
+// The size of NSInteger and NSUInteger varies between 32-bit and 64-bit
+// architectures and Apple does not provides standard format macros and
+// recommends casting. This has many drawbacks, so instead define macros
+// for formatting those types.
+#if defined(WEBRTC_MAC)
+#if defined(WEBRTC_ARCH_64_BITS)
+#if !defined(PRIdNS)
+#define PRIdNS "ld"
+#endif
+#if !defined(PRIuNS)
+#define PRIuNS "lu"
+#endif
+#if !defined(PRIxNS)
+#define PRIxNS "lx"
+#endif
+#else  // defined(WEBRTC_ARCH_64_BITS)
+#if !defined(PRIdNS)
+#define PRIdNS "d"
+#endif
+#if !defined(PRIuNS)
+#define PRIuNS "u"
+#endif
+#if !defined(PRIxNS)
+#define PRIxNS "x"
+#endif
+#endif
+#endif  // defined(WEBRTC_MAC)
+
+#else  // WEBRTC_WIN
+
+#if !defined(PRId64)
+#define PRId64 "I64d"
+#endif
+
+#if !defined(PRIu64)
+#define PRIu64 "I64u"
+#endif
+
+#if !defined(PRIx64)
+#define PRIx64 "I64x"
+#endif
+
+#if !defined(PRIuS)
+#define PRIuS "Iu"
+#endif
+
+#endif
+
+#endif  // WEBRTC_BASE_FORMAT_MACROS_H_