From: Simon Glass <sjg@chromium.org> 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> --- examples/ulib/demo.c | 2 +- include/u-boot-lib.h | 9 ++++++++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/examples/ulib/demo.c b/examples/ulib/demo.c index 9d916d3878a..5077fcda0a6 100644 --- a/examples/ulib/demo.c +++ b/examples/ulib/demo.c @@ -31,7 +31,7 @@ int main(int argc, char *argv[]) } demo_show_banner(); - printf("U-Boot version: %s\n", version_string); + printf("U-Boot version: %s\n", ulib_get_version()); printf("\n"); /* Use U-Boot's os_open to open a file */ diff --git a/include/u-boot-lib.h b/include/u-boot-lib.h index aabc77aa4eb..934cc33eff5 100644 --- a/include/u-boot-lib.h +++ b/include/u-boot-lib.h @@ -25,10 +25,17 @@ struct global_data; int ulib_init(char *progname); /** - * ulib_uninit() shut down the U-Boot librrary + * ulib_uninit() - shut down the U-Boot library * * Call this when your program has finished using the library, before it exits */ void ulib_uninit(void); +/** + * ulib_get_version() - Get the version string + * + * Return: Full U-Boot version string + */ +const char *ulib_get_version(void); + #endif -- 2.43.0