/*  * inp.c -- read all the ports 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;    setuid(0); /* if we're setuid, do it really */    for (i=1;i<argc;i++) {        sscanf(argv[i],"%x",&n);        if (ioperm(n,1,1)) {perror("ioperm()"); exit(1);}        printf("%03x: %02x\n",n,inb(n));    }    return 0;    }#endif /* __i386__ */