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967b15b888
This changes zil_commit() to have an int return, and updates all callers to check it. There are no corresponding internal changes yet; it will always return 0. Since zil_commit() is an indication that the caller _really_ wants the associated data to be durability stored, I've annotated it with the __warn_unused_result__ compiler attribute (via __must_check), to emit a warning if it's ever ussd without doing something with the return code. I hope this will mean we never misuse it in the future. Sponsored-by: Klara, Inc. Sponsored-by: Wasabi Technology, Inc. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: Rob Norris <rob.norris@klarasystems.com> Closes #17398
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
// SPDX-License-Identifier: CDDL-1.0
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or https://opensource.org/licenses/CDDL-1.0.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _LIBSPL_SYS_DEBUG_H
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#define _LIBSPL_SYS_DEBUG_H
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#include <assert.h>
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#ifndef __printflike
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#define __printflike(x, y) __attribute__((__format__(__printf__, x, y)))
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#endif
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#ifndef __maybe_unused
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#define __maybe_unused __attribute__((unused))
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#endif
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#ifndef __must_check
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#define __must_check __attribute__((warn_unused_result))
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#endif
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#endif
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