1//===-- sanitizer_syscall_generic.inc ---------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Generic implementations of internal_syscall and internal_iserror. 11// 12//===----------------------------------------------------------------------===// 13 14#define internal_syscall syscall 15 16bool internal_iserror(uptr retval, int *rverrno) { 17 if (retval == (uptr)-1) { 18 if (rverrno) 19 *rverrno = errno; 20 return true; 21 } else { 22 return false; 23 } 24} 25