| // Copyright 2021 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package sys | |
| // ExecArgLengthLimit is the number of bytes we can safely | |
| // pass as arguments to an exec.Command. | |
| // | |
| // Windows has a limit of 32 KB. To be conservative and not worry about whether | |
| // that includes spaces or not, just use 30 KB. Darwin's limit is less clear. | |
| // The OS claims 256KB, but we've seen failures with arglen as small as 50KB. | |
| const ExecArgLengthLimit = (30 << 10) | |