1//===-- Implementation of posix_spawn_file_actions_addclose ---------------===//
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_addclose.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_addclose,
22 (posix_spawn_file_actions_t *__restrict actions, int fd)) {
23 if (actions == nullptr)
24 return EINVAL;
25 if (fd < 0)
26 return EBADF;
27
28 AllocChecker ac;
29 auto *act = new (ac) SpawnFileCloseAction(fd);
30 if (!ac)
31 return ENOMEM;
32 BaseSpawnFileAction::add_action(actions: actions, act: act);
33
34 return 0;
35}
36
37} // namespace LIBC_NAMESPACE_DECL
38

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