460cb5684c
Using a typedef for common code return types (rather than "int") allows the Prefast static analyser to understand when a function has been successful (and thus when its postconditions must hold). This greatly reduces then number of false positives reported by prefast for error paths in common code functions. Submitted by: Andy Moreton <amoreton at solarflare.com> Sponsored by: Solarflare Communications, Inc. MFC after: 2 days
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*-
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* Copyright (c) 2009-2015 Solarflare Communications Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are
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* those of the authors and should not be interpreted as representing official
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* policies, either expressed or implied, of the FreeBSD Project.
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*
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* $FreeBSD$
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*/
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#ifndef _SYS_MCDI_MON_H
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#define _SYS_MCDI_MON_H
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#include "efx.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if EFSYS_OPT_MON_MCDI
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#if EFSYS_OPT_MON_STATS
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__checkReturn efx_rc_t
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mcdi_mon_cfg_build(
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__in efx_nic_t *enp);
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void
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mcdi_mon_cfg_free(
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__in efx_nic_t *enp);
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extern __checkReturn efx_rc_t
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mcdi_mon_ev(
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__in efx_nic_t *enp,
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__in efx_qword_t *eqp,
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__out efx_mon_stat_t *idp,
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__out efx_mon_stat_value_t *valuep);
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extern __checkReturn efx_rc_t
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mcdi_mon_stats_update(
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__in efx_nic_t *enp,
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__in efsys_mem_t *esmp,
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__inout_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values);
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#endif /* EFSYS_OPT_MON_STATS */
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#endif /* EFSYS_OPT_MON_MCDI */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_MCDI_MON_H */
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