X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/4ee9629e2beb7a870ab30509d547b6845ef645cf..b336bfcdf39f1e4d35bff4a7bd01d3b4bca8f516:/lib-src/test-distrib.c
diff --git a/lib-src/test-distrib.c b/lib-src/test-distrib.c
index c2e9a2510e..a6c7c187f8 100644
--- a/lib-src/test-distrib.c
+++ b/lib-src/test-distrib.c
@@ -1,9 +1,34 @@
+/* test-distrib.c --- testing distribution of nonprinting chars
+
+Copyright (C) 1987, 1993, 1994, 1995, 1999, 2001, 2002, 2003, 2004, 2005,
+ 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs. If not, see . */
+
+
#ifdef HAVE_CONFIG_H
#include
#endif
#include
+#ifdef HAVE_FCNTL_H
+#include
+#endif
+
#ifdef HAVE_UNISTD_H
#include
#endif
@@ -24,7 +49,7 @@ This file is read by the `test-distribution' program.\n\
If you change it, you will make that program fail.\n";
char buf[300];
-
+
/* Like `read' but keeps trying until it gets SIZE bytes or reaches eof. */
int
cool_read (fd, buf, size)
@@ -54,13 +79,13 @@ main (argc, argv)
if (argc != 2)
{
fprintf (stderr, "Usage: %s testfile\n", argv[0]);
- exit (2);
+ exit (EXIT_FAILURE);
}
fd = open (argv[1], O_RDONLY);
if (fd < 0)
{
perror (argv[1]);
- exit (2);
+ exit (EXIT_FAILURE);
}
if (cool_read (fd, buf, sizeof string1) != sizeof string1 ||
strcmp (buf, string1) ||
@@ -71,11 +96,13 @@ main (argc, argv)
Most likely this means that many nonprinting characters\n\
have been corrupted in the files of Emacs, and it will not work.\n",
argv[1]);
- exit (2);
+ exit (EXIT_FAILURE);
}
close (fd);
-#ifdef VMS
- exit (1); /* On VMS, success is 1. */
-#endif
- return (0);
+ return EXIT_SUCCESS;
}
+
+/* arch-tag: 3a89005d-df98-4c32-aa9f-33570e16a26a
+ (do not change this comment) */
+
+/* test-distrib.c ends here */