diff options
Diffstat (limited to 'community/mingetty/0005-clear-scroll-back-buffer-on-clear-screen.patch')
-rw-r--r-- | community/mingetty/0005-clear-scroll-back-buffer-on-clear-screen.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/community/mingetty/0005-clear-scroll-back-buffer-on-clear-screen.patch b/community/mingetty/0005-clear-scroll-back-buffer-on-clear-screen.patch new file mode 100644 index 00000000000..940c41a2eb5 --- /dev/null +++ b/community/mingetty/0005-clear-scroll-back-buffer-on-clear-screen.patch @@ -0,0 +1,32 @@ +From 1b0a3a3b484148ccf9746722f55fc28327ad2e2b Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com> +Date: Fri, 10 Jun 2011 13:46:15 +0200 +Subject: [PATCH] Clear scroll-back buffer on clear screen + +This is implemented in Linux since 3.0 version. +--- + mingetty.c | 7 +++++-- + 1 files changed, 5 insertions(+), 2 deletions(-) + +Patch-Source: https://src.fedoraproject.org/rpms/mingetty/raw/f35/f/mingetty-1.08-Clear-scroll-back-buffer-on-clear-screen.patch +diff --git a/mingetty.c b/mingetty.c +index 327e630..d2ad0fc 100644 +--- a/mingetty.c ++++ b/mingetty.c +@@ -192,8 +192,11 @@ static void open_tty (void) + + /* Write a reset string to the terminal. This is very linux-specific + and should be checked for other systems. */ +- if (noclear == 0) +- write (0, "\033c", 2); ++ if (noclear == 0) { ++ write (0, "\033[3;J", 5); /* Clear scroll-back buffer, ++ since Linux 3.0 */ ++ write (0, "\033c", 2); /* Reset */ ++ } + + sigaction (SIGHUP, &sa_old, NULL); + } +-- +1.7.5.2 + |