[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] Add chardev option to disable signal.
From: |
Kusanagi Kouichi |
Subject: |
[Qemu-devel] [PATCH] Add chardev option to disable signal. |
Date: |
Fri, 16 Oct 2009 22:31:38 +0900 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
If I am using vga and serial which is stdio and hit C-c on
serial console, qemu terminates. That is annoying for me.
So make it configurable whether signal is generated when C-c is hit.
Signed-off-by: Kusanagi Kouichi <address@hidden>
---
qemu-char.c | 6 +++---
qemu-config.c | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/qemu-char.c b/qemu-char.c
index 8084a67..dd23e63 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -727,7 +727,7 @@ static void term_exit(void)
fcntl(0, F_SETFL, old_fd0_flags);
}
-static void term_init(void)
+static void term_init(QemuOpts *opts)
{
struct termios tty;
@@ -740,7 +740,7 @@ static void term_init(void)
tty.c_oflag |= OPOST;
tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN);
/* if graphical mode, we allow Ctrl-C handling */
- if (display_type == DT_NOGRAPHIC)
+ if (!qemu_opt_get_bool(opts, "signal", display_type != DT_NOGRAPHIC))
tty.c_lflag &= ~ISIG;
tty.c_cflag &= ~(CSIZE|PARENB);
tty.c_cflag |= CS8;
@@ -773,7 +773,7 @@ static CharDriverState *qemu_chr_open_stdio(QemuOpts *opts)
chr->chr_close = qemu_chr_close_stdio;
qemu_set_fd_handler2(0, stdio_read_poll, stdio_read, NULL, chr);
stdio_nb_clients++;
- term_init();
+ term_init(opts);
return chr;
}
diff --git a/qemu-config.c b/qemu-config.c
index cae92f7..fc73bea 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -134,6 +134,9 @@ QemuOptsList qemu_chardev_opts = {
},{
.name = "mux",
.type = QEMU_OPT_BOOL,
+ },{
+ .name = "signal",
+ .type = QEMU_OPT_BOOL,
},
{ /* end if list */ }
},
--
1.6.5
- [Qemu-devel] [PATCH] Add chardev option to disable signal.,
Kusanagi Kouichi <=