31 lines
637 B
C
31 lines
637 B
C
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/*
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* Copyright (c) Hunan Goke,Chengdu Goke,Shandong Goke. 2021. All rights reserved.
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*/
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#include <common.h>
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#define CFG_MAX_SHUTDOWN 10
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static struct shutdown_ctrl {
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int count;
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void (*shutdown[CFG_MAX_SHUTDOWN])(void);
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} shutdown_ctrl = {0, {0}, };
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void add_shutdown(void (*shutdown)(void))
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{
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if (shutdown_ctrl.count >= CFG_MAX_SHUTDOWN) {
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printf("Can't add shutdown function,"
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"Please increase CFG_MAX_SHUTDOWN count\n");
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return;
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}
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shutdown_ctrl.shutdown[shutdown_ctrl.count++]
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= shutdown;
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}
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void do_shutdown(void)
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{
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int ix;
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for (ix = 0; ix < shutdown_ctrl.count; ix++)
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shutdown_ctrl.shutdown[ix]();
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}
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