From: Jim Meyering <jim@meyering.net>
Date: Wed, 24 May 2000 07:10:12 +0000 (+0000)
Subject: (head_file): Use STDIN_FILENO in place of `0'.
X-Git-Tag: FILEUTILS-4_0t~65
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=449fa131d6380fb04333d28e663acb24a8fa8acc;p=thirdparty%2Fcoreutils.git

(head_file): Use STDIN_FILENO in place of `0'.
(main): Likewise.
---

diff --git a/src/head.c b/src/head.c
index 44e0ab294c..30dfd99053 100644
--- a/src/head.c
+++ b/src/head.c
@@ -192,8 +192,7 @@ head_file (const char *filename, uintmax_t n_units, int count_lines)
       filename = _("standard input");
       if (print_headers)
 	write_header (filename);
-      /* FIXME: use STDIN_FILENO, not `0' */
-      return head (filename, 0, n_units, count_lines);
+      return head (filename, STDIN_FILENO, n_units, count_lines);
     }
   else
     {
@@ -385,7 +384,7 @@ main (int argc, char **argv)
   for (; optind < argc; ++optind)
     exit_status |= head_file (argv[optind], n_units, count_lines);
 
-  if (have_read_stdin && close (0) < 0)
+  if (have_read_stdin && close (STDIN_FILENO) < 0)
     error (EXIT_FAILURE, errno, "-");
 
   exit (exit_status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);