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

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(main): Likewise.
This commit is contained in:
Jim Meyering
2000-05-24 07:10:12 +00:00
parent 0de83d1d81
commit 449fa131d6
1 changed files with 2 additions and 3 deletions
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5
src/head.c
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@@ -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);