motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

chardev: use bool for fe_is_open

Browse source 
The function qemu_chr_fe_init already treats be->fe_open as a bool and
if it acts like a bool it should be one. While we are at it make the
variable name more descriptive and add kdoc decorations.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231211145959.93759-1-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2023-12-11 14:59:59 +00:00
parent 2d41bf0fe1
commit 67b5595d3b
3 changed files with 21 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

19
include/chardev/char-fe.h
View file

@ -7,8 +7,12 @@
typedef void IOEventHandler(void *opaque, QEMUChrEvent event);
typedef int BackendChangeHandler(void *opaque);
/* This is the backend as seen by frontend, the actual backend is
* Chardev */
/**
* struct CharBackend - back end as seen by front end
* @fe_is_open: the front end is ready for IO
*
* The actual backend is Chardev
*/
struct CharBackend {
Chardev *chr;
IOEventHandler *chr_event;
@ -17,7 +21,7 @@ struct CharBackend {
BackendChangeHandler *chr_be_change;
void *opaque;
int tag;
int fe_open;
bool fe_is_open;
};
/**
@ -156,12 +160,13 @@ void qemu_chr_fe_set_echo(CharBackend *be, bool echo);
/**
* qemu_chr_fe_set_open:
* @be: a CharBackend
* @is_open: the front end open status
*
* Set character frontend open status. This is an indication that the
* front end is ready (or not) to begin doing I/O.
* Without associated Chardev, do nothing.
* This is an indication that the front end is ready (or not) to begin
* doing I/O. Without associated Chardev, do nothing.
*/
void qemu_chr_fe_set_open(CharBackend *be, int fe_open);
void qemu_chr_fe_set_open(CharBackend *be, bool is_open);
/**
* qemu_chr_fe_printf: