diff options
Diffstat (limited to 'chardev/char-pty.c')
| -rw-r--r-- | chardev/char-pty.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/chardev/char-pty.c b/chardev/char-pty.c index 89315e6..68fd4e2 100644 --- a/chardev/char-pty.c +++ b/chardev/char-pty.c @@ -51,15 +51,32 @@ typedef struct { static void pty_chr_update_read_handler_locked(Chardev *chr); static void pty_chr_state(Chardev *chr, int connected); +static void pty_chr_timer_cancel(PtyChardev *s) +{ + if (s->timer_src) { + g_source_destroy(s->timer_src); + g_source_unref(s->timer_src); + s->timer_src = NULL; + } +} + +static void pty_chr_open_src_cancel(PtyChardev *s) +{ + if (s->open_source) { + g_source_destroy(s->open_source); + g_source_unref(s->open_source); + s->open_source = NULL; + } +} + static gboolean pty_chr_timer(gpointer opaque) { struct Chardev *chr = CHARDEV(opaque); PtyChardev *s = PTY_CHARDEV(opaque); qemu_mutex_lock(&chr->chr_write_lock); - s->timer_src = NULL; - g_source_unref(s->open_source); - s->open_source = NULL; + pty_chr_timer_cancel(s); + pty_chr_open_src_cancel(s); if (!s->connected) { /* Next poll ... */ pty_chr_update_read_handler_locked(chr); @@ -68,15 +85,6 @@ static gboolean pty_chr_timer(gpointer opaque) return FALSE; } -static void pty_chr_timer_cancel(PtyChardev *s) -{ - if (s->timer_src) { - g_source_destroy(s->timer_src); - g_source_unref(s->timer_src); - s->timer_src = NULL; - } -} - /* Called with chr_write_lock held. */ static void pty_chr_rearm_timer(Chardev *chr, int ms) { @@ -195,11 +203,7 @@ static void pty_chr_state(Chardev *chr, int connected) PtyChardev *s = PTY_CHARDEV(chr); if (!connected) { - if (s->open_source) { - g_source_destroy(s->open_source); - g_source_unref(s->open_source); - s->open_source = NULL; - } + pty_chr_open_src_cancel(s); remove_fd_in_watch(chr); s->connected = 0; /* (re-)connect poll interval for idle guests: once per second. |