[Qemu-devel] [PULL v2 23/25] chardev: add a note about frontend sources and context switch

[Marc-André Lureau]

Signed-off-by: Marc-André Lureau <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Paolo Bonzini <address@hidden>
---
 include/chardev/char-fe.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/chardev/char-fe.h b/include/chardev/char-fe.h
index c1b7fd9a95..aa1b864ccd 100644
--- a/include/chardev/char-fe.h
+++ b/include/chardev/char-fe.h
@@ -184,6 +184,9 @@ void qemu_chr_fe_printf(CharBackend *be, const char *fmt, 
...)
  * is active; return the #GSource's tag.  If it is disconnected,
  * or without associated Chardev, return 0.
  *
+ * Note that you are responsible to update the front-end sources if
+ * you are switching the main context with qemu_chr_fe_set_handlers().
+ *
  * Returns: the source tag
  */
 guint qemu_chr_fe_add_watch(CharBackend *be, GIOCondition cond,
-- 
2.21.0.rc0.1.g036caf7885