/usr/include/sparc64-linux-gnu/asm
Edit: /usr/lib/linux/uapi/sparc/asm/setup.h (295B)
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Just a place holder.
*/
#ifndef _SPARC_SETUP_H
#define _SPARC_SETUP_H
#if defined(__sparc__) && defined(__arch64__)
# define COMMAND_LINE_SIZE 2048
#else
# define COMMAND_LINE_SIZE 256
#endif
#endif /* _SPARC_SETUP_H */