1 //===-- sanitizer_syscall_generic.inc ---------------------------*- C++ -*-===//
3 // This file is distributed under the University of Illinois Open Source
4 // License. See LICENSE.TXT for details.
6 //===----------------------------------------------------------------------===//
8 // Generic implementations of internal_syscall and internal_iserror.
10 //===----------------------------------------------------------------------===//
12 #if SANITIZER_FREEBSD || SANITIZER_MAC
13 # define SYSCALL(name) SYS_ ## name
15 # define SYSCALL(name) __NR_ ## name
18 #if (SANITIZER_FREEBSD || SANITIZER_MAC) && defined(__x86_64__)
19 # define internal_syscall __syscall
21 # define internal_syscall syscall
24 bool internal_iserror(uptr retval, int *rverrno) {
25 if (retval == (uptr)-1) {