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Diffstat (limited to 'src/internal/poll/sendfile_bsd.go')
-rw-r--r-- | src/internal/poll/sendfile_bsd.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/internal/poll/sendfile_bsd.go b/src/internal/poll/sendfile_bsd.go index a24e41dcaa..9eda85882c 100644 --- a/src/internal/poll/sendfile_bsd.go +++ b/src/internal/poll/sendfile_bsd.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build dragonfly || freebsd // +build dragonfly freebsd package poll @@ -18,6 +19,10 @@ func SendFile(dstFD *FD, src int, pos, remain int64) (int64, error) { return 0, err } defer dstFD.writeUnlock() + if err := dstFD.pd.prepareWrite(dstFD.isFile); err != nil { + return 0, err + } + dst := int(dstFD.Sysfd) var written int64 var err error |