mirror of https://github.com/F-Stack/f-stack.git
45 lines
700 B
C
45 lines
700 B
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2016 Cavium, Inc
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*/
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#include <assert.h>
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#include <stddef.h>
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#include <err.h>
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#include "nicvf_bsvf.h"
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#include "nicvf_plat.h"
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static STAILQ_HEAD(, svf_entry) head = STAILQ_HEAD_INITIALIZER(head);
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void
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nicvf_bsvf_push(struct svf_entry *entry)
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{
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assert(entry != NULL);
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assert(entry->vf != NULL);
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STAILQ_INSERT_TAIL(&head, entry, next);
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}
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struct svf_entry *
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nicvf_bsvf_pop(void)
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{
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struct svf_entry *entry;
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assert(!STAILQ_EMPTY(&head));
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entry = STAILQ_FIRST(&head);
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assert(entry != NULL);
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assert(entry->vf != NULL);
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STAILQ_REMOVE_HEAD(&head, next);
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return entry;
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}
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int
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nicvf_bsvf_empty(void)
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{
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return STAILQ_EMPTY(&head);
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}
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