From 3cbaacdfd2c11cb726011ef6464dce00c186a2bf Mon Sep 17 00:00:00 2001
From: Carlos O'Donell <carlos@redhat.com>
Date: Mon, 20 Nov 2023 13:15:34 -0500
Subject: manual: Fix termios.c example. (Bug 31078)
Remove the unused 'char *name;' from the example.
Use write instead of putchar to write input as it is read.
Example tested on x86_64 by compiling and running the example.
Tested by building the manual pdf and reviewing the results.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
---
manual/examples/termios.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'manual/examples/termios.c')
diff --git a/manual/examples/termios.c b/manual/examples/termios.c
index 751e57ad71..65bedad9cc 100644
--- a/manual/examples/termios.c
+++ b/manual/examples/termios.c
@@ -34,7 +34,6 @@ void
set_input_mode (void)
{
struct termios tattr;
- char *name;
/* Make sure stdin is a terminal. */
if (!isatty (STDIN_FILENO))
@@ -70,7 +69,7 @@ main (void)
if (c == '\004') /* @kbd{C-d} */
break;
else
- putchar (c);
+ write (STDOUT_FILENO, &c, 1);
}
return EXIT_SUCCESS;
--
cgit v1.2.3-70-g09d2