-/*
- * $Source$
- * $Header$
+/* $Id$
+ *
+ * Copyright (C) 1988-1998 by the Massachusetts Institute of Technology.
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
*/
-/* (c) Copyright 1988 by the Massachusetts Institute of Technology. */
-/* For copying and distribution information, please see the file */
-/* <mit-copyright.h>. */
-
-#ifndef lint
-static char *rcsid_checksum_c = "$Header$";
-#endif lint
#include <mit-copyright.h>
+#include <moira.h>
+#include "update_server.h"
+
#include <stdio.h>
-#include <sys/types.h>
-#include <sys/file.h>
+
+RCSID("$Header$");
/*
* checksum_fd(fd)
* returns 24-bit checksum of bytes in file
*/
-int
-checksum_file(path)
-char *path;
+long checksum_file(char *path)
{
- register int sum;
- register int ch;
- register FILE *f;
+ long sum;
+ int ch;
+ FILE *f;
- sum = 0;
- f = fopen(path, "r");
- while ((ch = getc(f)) != EOF) {
- sum = (sum + ch) & ((1<<24)-1);
- }
- fclose(f);
- return(sum);
+ sum = 0;
+ f = fopen(path, "r");
+ while ((ch = getc(f)) != EOF)
+ sum = (sum + ch) & ((1 << 24) - 1);
+ fclose(f);
+ return sum;
}