X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fcpydata.c;h=9cd8d38b3de8077379d8da67383b43fcec915372;hp=a8c33758890431cd224e507b1d2c8d2f3fa42765;hb=31750e8a12eafcd1b8fa81cb12b988e680254f24;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b

diff --git a/sbr/cpydata.c b/sbr/cpydata.c
index a8c3375..9cd8d38 100644
--- a/sbr/cpydata.c
+++ b/sbr/cpydata.c
@@ -1,23 +1,26 @@
-
 /*
- * 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 <sysexits.h>
+#include <unistd.h>
 #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(EX_IOERR, ofile, "error writing");
+	}
 
-    if (i == -1)
-	adios(ifile, "error reading");
+	if (i == -1)
+		adios(EX_IOERR, ifile, "error reading");
 }