File:  [CSRG BSD Unix] / 43BSDReno / sys / tahoealign / Aput_byte.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:12:57 2018 UTC (8 years, 1 month ago) by root
Branches: MAIN, BSD
CVS tags: HEAD, BSD43reno
BSD 4.3reno

/*	Aput_byte.c	1.1	86/07/20	*/

#include	"../tahoealign/align.h"

put_byte (infop, byte, where)
process_info	*infop;
char		*where;
long		byte;
/*
/*	Put the byte at the given address in memory.
/*	Caveat: It's quite difficult to find a pte reference
/*		fault.  So I took the easy way out and just signal
/*		an illegal access.
/*	
/**************************************************/
{
	register long code;

	code = writeable(infop, where, 1);
	if ( code == TRUE ) {
		*where = byte;
	} else exception (infop, ILL_ACCESS, where, code);
}

unix.superglobalmegacorp.com

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.