1 //===-- sanitizer_syscall_generic.inc ---------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Generic implementations of internal_syscall and internal_iserror.
12 //===----------------------------------------------------------------------===//
14 #if SANITIZER_FREEBSD || SANITIZER_MAC
15 # define SYSCALL(name) SYS_ ## name
17 # define SYSCALL(name) __NR_ ## name
20 #if (SANITIZER_FREEBSD || SANITIZER_MAC) && defined(__x86_64__)
21 # define internal_syscall __syscall
23 # define internal_syscall syscall
26 bool internal_iserror(uptr retval, int *rverrno) {
27 if (retval == (uptr)-1) {