llvm-project/libc/src/spawn/posix_spawn.h
Siva Chandra Reddy 02a543db66 [libc] Add a simple implementation of the posix_spawn function.
The implementation currently ignores all spawn attributes. Support for
them will be added in future changes.

A simple allocator for integration tests has been added so that the
integration test for posix_spawn can use the
posix_spawn_file_actions_add* functions.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D135752
2022-10-13 18:47:47 +00:00

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//===-- Implementation header for posix_spawn -------------------*- 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
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_SRC_SPAWN_POSIX_SPAWN_H
#define LLVM_LIBC_SRC_SPAWN_POSIX_SPAWN_H
#include <spawn.h>
namespace __llvm_libc {
int posix_spawn(pid_t *__restrict pid, const char *__restrict path,
const posix_spawn_file_actions_t *file_actions,
const posix_spawnattr_t *__restrict attr,
char *const *__restrict argv, char *const *__restrict envp);
} // namespace __llvm_libc
#endif // LLVM_LIBC_SRC_SPAWN_POSIX_SPAWN_H