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// Simple program to print out files.
// Michael J. Sullivan, Spring 2013
#include <syscall.h>
#include <stdlib.h>
#include <stdio.h>
#define BUFSIZE 87 // "four score and seven"
int main(int argc, char **argv)
{
char buf[BUFSIZE];
int i;
for (i = 1; i < argc; i++) {
char *file = argv[i];
int offset = 0;
int amt_read;
while ((amt_read = readfile(file, buf, BUFSIZE, offset)) > 0) {
print(amt_read, buf);
offset += amt_read;
}
if (amt_read < 0) {
printf("error reading from file %s at offset %d\n",
file, offset);
return -1;
}
}
return 0;
}
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