1//===-- Implementation of posix_spawn_file_actions_addopen ----------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "posix_spawn_file_actions_addopen.h"
10
11#include "file_actions.h"
12#include "src/__support/CPP/new.h"
13#include "src/__support/common.h"
14#include "src/__support/libc_errno.h"
15#include "src/__support/macros/config.h"
16
17#include <spawn.h>
18
19namespace LIBC_NAMESPACE_DECL {
20
21LLVM_LIBC_FUNCTION(int, posix_spawn_file_actions_addopen,
22 (posix_spawn_file_actions_t *__restrict actions, int fd,
23 const char *__restrict path, int oflag, mode_t mode)) {
24 if (actions == nullptr)
25 return EINVAL;
26 if (fd < 0)
27 return EBADF;
28
29 AllocChecker ac;
30 auto *act = new (ac) SpawnFileOpenAction(path, fd, oflag, mode);
31 if (act == nullptr)
32 return ENOMEM;
33 BaseSpawnFileAction::add_action(actions: actions, act: act);
34
35 return 0;
36}
37
38} // namespace LIBC_NAMESPACE_DECL
39

source code of libc/src/spawn/posix_spawn_file_actions_addopen.cpp