1 //===----------------------------- config.h -------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 // 9 // Defines macros used within the libc++abi project. 10 // 11 //===----------------------------------------------------------------------===// 12 13 14 #ifndef LIBCXXABI_CONFIG_H 15 #define LIBCXXABI_CONFIG_H 16 17 #include <unistd.h> 18 19 #if defined(_POSIX_THREADS) && _POSIX_THREADS > 0 20 # define LIBCXXABI_SINGLE_THREADED 0 21 #else 22 # define LIBCXXABI_SINGLE_THREADED 1 23 #endif 24 25 #endif // LIBCXXABI_CONFIG_H 26
