1db2a3f13b
It is possible to simply read the 'version_string' variable, but it seems better to add a proper API call to get this. It is already defined in lib/ulib/ulib.c Add a prototype to u-boot-lib.h Make use of it from the demo program. Fix the comment for ulib_uninit() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
42 lines
964 B
C
42 lines
964 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* U-Boot library interface
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*
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* This provides basic access to setup of the U-Boot library.
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*
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* Library functions must be individually accessed via their respective headers.
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*
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* Copyright 2025 Canonical Ltd.
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* Written by Simon Glass <simon.glass@canonical.com>
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*/
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#ifndef __U_BOOT_LIB_H
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#define __U_BOOT_LIB_H
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struct global_data;
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/**
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* ulib_init() - set up the U-Boot library
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*
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* @progname: Program name to use (must be a writeable string, typically argv[0])
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* @data: Global data (must remain valid until the program exits)
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* Return: 0 if OK, -ve error code on error
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*/
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int ulib_init(char *progname);
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/**
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* ulib_uninit() - shut down the U-Boot library
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*
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* Call this when your program has finished using the library, before it exits
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*/
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void ulib_uninit(void);
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/**
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* ulib_get_version() - Get the version string
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*
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* Return: Full U-Boot version string
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*/
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const char *ulib_get_version(void);
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#endif
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