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// trap.h - written and placed in public domain by Jeffrey Walton.
// Copyright assigned to Crypto++ project
#ifndef CRYPTOPP_TRAP_H
#define CRYPTOPP_TRAP_H
#ifndef NDEBUG
#ifdef CRYPTOPP_UNIX_AVAILABLE
# include <iostream>
# include <sstream>
# include <signal.h>
#endif // CRYPTOPP_UNIX_AVAILABLE
#endif // NDEBUG
#include <cassert>
// ************** run-time assertion ***************
// Linux and Unix
#if !defined(NDEBUG) && defined(CRYPTOPP_UNIX_AVAILABLE)
# define CRYPTOPP_ASSERT(exp) { \
if(!(exp)) { \
std::ostringstream oss; \
oss << "Assertion failed: " << (char*)(__FILE__) << "(" \
<< (int)(__LINE__) << "): " << (char*)(__func__) \
<< std::endl; \
std::cerr << oss.str(); \
raise(SIGTRAP); \
} \
}
// Fallback to original behavior (including for NDEBUG)
#else
# define CRYPTOPP_ASSERT(exp) assert(exp)
#endif // NDEBUG
#endif // CRYPTOPP_TRAP_H
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