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author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2019-12-18 18:20:09 +0100 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-01-08 11:15:35 +0100 |
commit | 083b266f69f36195aef22cb224f86b99ca0d6feb (patch) | |
tree | 03ca4c942976a8eddf418f6e3703c198af1db000 /hw/arm | |
parent | 2fa9044a4fe8c6c9c215785d1abce4db6063a6f9 (diff) | |
download | qemu-083b266f69f36195aef22cb224f86b99ca0d6feb.zip qemu-083b266f69f36195aef22cb224f86b99ca0d6feb.tar.gz qemu-083b266f69f36195aef22cb224f86b99ca0d6feb.tar.bz2 |
chardev: Use QEMUChrEvent enum in IOEventHandler typedef
The Chardev events are listed in the QEMUChrEvent enum.
By using the enum in the IOEventHandler typedef we:
- make the IOEventHandler type more explicit (this handler
process out-of-band information, while the IOReadHandler
is in-band),
- help static code analyzers.
This patch was produced with the following spatch script:
@match@
expression backend, opaque, context, set_open;
identifier fd_can_read, fd_read, fd_event, be_change;
@@
qemu_chr_fe_set_handlers(backend, fd_can_read, fd_read, fd_event,
be_change, opaque, context, set_open);
@depends on match@
identifier opaque, event;
identifier match.fd_event;
@@
static
-void fd_event(void *opaque, int event)
+void fd_event(void *opaque, QEMUChrEvent event)
{
...
}
Then the typedef was modified manually in
include/chardev/char-fe.h.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20191218172009.8868-15-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/arm')
-rw-r--r-- | hw/arm/pxa2xx.c | 2 | ||||
-rw-r--r-- | hw/arm/strongarm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c index cdafde2..950ff42 100644 --- a/hw/arm/pxa2xx.c +++ b/hw/arm/pxa2xx.c @@ -1955,7 +1955,7 @@ static void pxa2xx_fir_rx(void *opaque, const uint8_t *buf, int size) pxa2xx_fir_update(s); } -static void pxa2xx_fir_event(void *opaque, int event) +static void pxa2xx_fir_event(void *opaque, QEMUChrEvent event) { } diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 6bee034..c6776e8 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -1093,7 +1093,7 @@ static void strongarm_uart_receive(void *opaque, const uint8_t *buf, int size) strongarm_uart_update_int_status(s); } -static void strongarm_uart_event(void *opaque, int event) +static void strongarm_uart_event(void *opaque, QEMUChrEvent event) { StrongARMUARTState *s = opaque; if (event == CHR_EVENT_BREAK) { |