25 lines
1.0 KiB
C
25 lines
1.0 KiB
C
// Copyright 2018 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef PACKAGER_STATUS_MACROS_H_
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#define PACKAGER_STATUS_MACROS_H_
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#include "packager/status/status.h"
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// Evaluates an expression that produces a `Status`. If the status is not
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// ok, returns it from the current function.
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#define RETURN_IF_ERROR(expr) \
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do { \
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/* Using _status below to avoid capture problems if expr is "status". */ \
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shaka::Status _status = (expr); \
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if (!_status.ok()) \
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return _status; \
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} while (0)
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// TODO(kqyang): Support build Status and update Status message through "<<".
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#endif // PACKAGER_STATUS_MACROS_H_
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