u-boot/cmd/printf.h

/* SPDX-License-Identifier: GPL-2.0+ */

#ifndef __PRINTF_H
#define __PRINTF_H

int printf_setexpr(char *str, size_t size, int argc, char *const *argv);

#endif
cmd: setexpr: add format string handling Add format string handling operator to the setexpr command. It allows to use C or Bash like format string expressions to be evaluated with the result being stored inside the environment variable name. setexpr <name> fmt <format> [value]... The following example setexpr foo fmt "%d, 0x%x" 0x100 ff will result in $foo being set to "256, 0xff". Signed-off-by: Roland Gaudig <roland.gaudig@weidmueller.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2021-07-23 12:29:21 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`

			`#ifndef __PRINTF_H`
			`#define __PRINTF_H`

			`int printf_setexpr(char str, size_t size, int argc, char const *argv);`

			`#endif`