/*  * outp.c -- write the port/value pairs specified in hex on the command line * * Tested with 1.2 and 2.0 on the x86 * It won't run on other platforms. */#ifndef __i386__#  error "This program can't compile or run on non-intel computers"#else#include <stdio.h>#include <stdlib.h>#include <unistd.h>#include <asm/io.h>int main(int argc, char **argv){    unsigned int i,n,v;    setuid(0); /* if we're setuid, do it really */    for (i=1;i<argc-1;i++) {        sscanf(argv[i],"%x",&n);        sscanf(argv[++i],"%x",&v);        if (ioperm(n,1,1)) {perror("ioperm()"); exit(1);}        outb(v,n);    }    return 0;}#endif /* __i386__ */