llvm/compiler-rt/lib/sanitizer_common/sanitizer_syscall_linux_x86_64.inc

//===-- sanitizer_syscall_linux_x86_64.inc ----------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Implementations of internal_syscall and internal_iserror for Linux/x86_64.
//
//===----------------------------------------------------------------------===//

#define SYSCALL(name) …

static uptr internal_syscall(u64 nr) { … }

template <typename T1>
static uptr internal_syscall(u64 nr, T1 arg1) { … }

template <typename T1, typename T2>
static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2) { … }

template <typename T1, typename T2, typename T3>
static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3) { … }

template <typename T1, typename T2, typename T3, typename T4>
static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4) { … }

template <typename T1, typename T2, typename T3, typename T4, typename T5>
static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4,
                             T5 arg5) { … }

template <typename T1, typename T2, typename T3, typename T4, typename T5,
          typename T6>
static uptr internal_syscall(u64 nr, T1 arg1, T2 arg2, T3 arg3, T4 arg4,
                             T5 arg5, T6 arg6) { … }

bool internal_iserror(uptr retval, int *rverrno) { … }