Commit 8c260cb1 authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Paolo Bonzini
Browse files

char: use an enum for CHR_EVENT 



This may help to catch unhandled cases, and avoid having to maintain
numbering.

Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022100951.19562-3-marcandre.lureau@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 8cd35662

include/sysemu/char.h

+7 −5
Original line number Diff line number Diff line
@@ -13,11 +13,13 @@ 


/* character device */



#define CHR_EVENT_BREAK   0 /* serial break char */

#define CHR_EVENT_OPENED  2 /* new connection established */

#define CHR_EVENT_MUX_IN  3 /* mux-focus was set to this terminal */

#define CHR_EVENT_MUX_OUT 4 /* mux-focus will move on */

#define CHR_EVENT_CLOSED  5 /* connection closed */

typedef enum {

    CHR_EVENT_BREAK, /* serial break char */

    CHR_EVENT_OPENED, /* new connection established */

    CHR_EVENT_MUX_IN, /* mux-focus was set to this terminal */

    CHR_EVENT_MUX_OUT, /* mux-focus will move on */

    CHR_EVENT_CLOSED /* connection closed */

} QEMUChrEvent;





#define CHR_IOCTL_SERIAL_SET_PARAMS   1