mirror of https://github.com/wolfSSL/wolfBoot.git
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/* hooks.h
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*
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* wolfBoot hooks API definitions.
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*
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* Hooks allow users to inject custom logic at well-defined points in the
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* wolfBoot boot process. Each hook is independently enabled via its own
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* build macro.
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*
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* Copyright (C) 2026 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef WOLFBOOT_HOOKS_H
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#define WOLFBOOT_HOOKS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct wolfBoot_image;
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#ifdef WOLFBOOT_HOOK_LOADER_PREINIT
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void wolfBoot_hook_preinit(void);
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#endif
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#ifdef WOLFBOOT_HOOK_LOADER_POSTINIT
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void wolfBoot_hook_postinit(void);
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#endif
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#ifdef WOLFBOOT_HOOK_PREBOOT
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void wolfBoot_hook_preboot(struct wolfBoot_image *boot_img);
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#endif
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#ifdef WOLFBOOT_HOOK_BOOT
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void wolfBoot_hook_boot(struct wolfBoot_image *boot_img);
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#endif
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#ifdef WOLFBOOT_HOOK_PANIC
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void wolfBoot_hook_panic(void);
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#endif
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#if defined(MMU) || defined(WOLFBOOT_FDT)
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/* The device tree wolfBoot is about to hand to the OS, or NULL. Valid from
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* wolfBoot_hook_preboot() on, once the DTB is located, relocated and (where
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* a digest is bound) authenticated. Not const because fdt_open() takes a
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* mutable blob: a hook that does edit the tree edits what the OS boots, and
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* must stay within WOLFBOOT_DTS_MAX_SIZE. */
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void* wolfBoot_get_dts_address(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* WOLFBOOT_HOOKS_H */
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