/usr/include/mozjs-52/mozilla/IntegerPrintfMacros.h is in libmozjs-52-dev 52.3.1-7fakesync1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Implements the C99 <inttypes.h> interface. */
#ifndef mozilla_IntegerPrintfMacros_h_
#define mozilla_IntegerPrintfMacros_h_
/*
* These macros should not be used with the NSPR printf-like functions or their
* users, e.g. mozilla/Logging.h. If you need to use NSPR's facilities, see the
* comment on supported formats at the top of nsprpub/pr/include/prprf.h.
*/
/*
* scanf is a footgun: if the input number exceeds the bounds of the target
* type, behavior is undefined (in the compiler sense: that is, this code
* could overwrite your hard drive with zeroes):
*
* uint8_t u;
* sscanf("256", "%" SCNu8, &u); // BAD
*
* For this reason, *never* use the SCN* macros provided by this header!
*/
#include <inttypes.h>
/*
* Fix up Android's broken [u]intptr_t inttype macros. Android's PRI*PTR
* macros are defined as "ld", but sizeof(long) is 8 and sizeof(intptr_t)
* is 4 on 32-bit Android. TestTypeTraits.cpp asserts that these new macro
* definitions match the actual type sizes seen at compile time.
*/
#if defined(ANDROID) && !defined(__LP64__)
# undef PRIdPTR /* intptr_t */
# define PRIdPTR "d" /* intptr_t */
# undef PRIiPTR /* intptr_t */
# define PRIiPTR "i" /* intptr_t */
# undef PRIoPTR /* uintptr_t */
# define PRIoPTR "o" /* uintptr_t */
# undef PRIuPTR /* uintptr_t */
# define PRIuPTR "u" /* uintptr_t */
# undef PRIxPTR /* uintptr_t */
# define PRIxPTR "x" /* uintptr_t */
# undef PRIXPTR /* uintptr_t */
# define PRIXPTR "X" /* uintptr_t */
#endif
#endif /* mozilla_IntegerPrintfMacros_h_ */
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