diff options
Diffstat (limited to 'qemu-char.c')
| -rw-r--r-- | qemu-char.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/qemu-char.c b/qemu-char.c index 947541a559..29a24628ed 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -238,11 +238,7 @@ void qemu_chr_add_handlers(CharDriverState *s, s->chr_update_read_handler(s); if (!s->explicit_fe_open) { - if (fe_open) { - qemu_chr_fe_open(s); - } else { - qemu_chr_fe_close(s); - } + qemu_chr_fe_set_open(s, fe_open); } /* We're connecting to an already opened device, so let's make sure we @@ -3423,24 +3419,16 @@ void qemu_chr_fe_set_echo(struct CharDriverState *chr, bool echo) } } -void qemu_chr_fe_open(struct CharDriverState *chr) +void qemu_chr_fe_set_open(struct CharDriverState *chr, int fe_open) { - if (chr->fe_open) { + if (chr->fe_open == fe_open) { return; } - chr->fe_open = 1; - if (chr->chr_guest_open) { + chr->fe_open = fe_open; + if (fe_open && chr->chr_guest_open) { chr->chr_guest_open(chr); } -} - -void qemu_chr_fe_close(struct CharDriverState *chr) -{ - if (!chr->fe_open) { - return; - } - chr->fe_open = 0; - if (chr->chr_guest_close) { + if (!fe_open && chr->chr_guest_close) { chr->chr_guest_close(chr); } } |