qemu_chr_fe_add_watch() can poll for multiple conditions.
It's @cond argument is a combination of all the condition bits.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
include/chardev/char-fe.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/chardev/char-fe.h b/include/chardev/char-fe.h
index 8c420fa36e..309960046a 100644
--- a/include/chardev/char-fe.h
+++ b/include/chardev/char-fe.h
@@ -179,8 +179,8 @@ typedef gboolean (*FEWatchFunc)(void *do_not_use, GIOCondition condition, void *
/**
* qemu_chr_fe_add_watch:
- * @cond: the condition to poll for
- * @func: the function to call when the condition happens
+ * @cond: bitwise combination of conditions to poll for
+ * @func: the function to call when the conditions are satisfied
Not really worth imo, do you want to also fix all the io/ docs for @condition? and probably elsewhere...
The rewording of @func isn't much clearer either... "any of the conditions"?