-
/*
- * cpydata.c -- copy all data from one fd to another
- *
- * $Id$
- */
+** cpydata.c -- copy all data from one fd to another
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
void
-cpydata (int in, int out, char *ifile, char *ofile)
+cpydata(int in, int out, char *ifile, char *ofile)
{
- int i;
- char buffer[BUFSIZ];
+ int i;
+ char buffer[BUFSIZ];
- while ((i = read(in, buffer, sizeof(buffer))) > 0) {
- if (write(out, buffer, i) != i)
- adios(ofile, "error writing");
- }
+ while ((i = read(in, buffer, sizeof(buffer))) > 0) {
+ if (write(out, buffer, i) != i)
+ adios(ofile, "error writing");
+ }
- if (i == -1)
- adios(ifile, "error reading");
+ if (i == -1)
+ adios(ifile, "error reading");
}