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Clarify behavior of Buffer::CreateFromFd

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PiperOrigin-RevId: 250834142
Change-Id: I7aac739c9b590adc0599926e3246bc87e21d951a
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Sandboxed API Team 2019-05-30 23:50:31 -07:00 committed by Copybara-Service
parent 6666f41ba2
commit dd2a84b980
1 changed files with 2 additions and 0 deletions
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sandboxed_api/sandbox2/buffer.h
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@ -35,6 +35,8 @@ class Buffer final {
Buffer& operator=(const Buffer&) = delete; Buffer& operator=(const Buffer&) = delete;
// Creates a new Buffer that is backed by the specified file descriptor. // Creates a new Buffer that is backed by the specified file descriptor.
// The Buffer takes ownership of the descriptor and will close it when
// destroyed.
static ::sapi::StatusOr<std::unique_ptr<Buffer>> CreateFromFd(int fd); static ::sapi::StatusOr<std::unique_ptr<Buffer>> CreateFromFd(int fd);
// Creates a new Buffer of the specified size, backed by a temporary file that // Creates a new Buffer of the specified size, backed by a temporary file that