diff options
Diffstat (limited to 'gpsd.h-tail')
| -rw-r--r-- | gpsd.h-tail | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gpsd.h-tail b/gpsd.h-tail index 5692f1c5..1cebdd6e 100644 --- a/gpsd.h-tail +++ b/gpsd.h-tail @@ -296,6 +296,7 @@ typedef enum { typedef /*@unsignedintegraltype@*/ unsigned int driver_mask_t; #define DRIVER_NOFLAGS 0x00000000u +#define DRIVER_STICKY 0x00000001u /* * True if a device type is non-null and has control methods. @@ -304,10 +305,11 @@ typedef /*@unsignedintegraltype@*/ unsigned int driver_mask_t; ((dp)->speed_switcher != NULL \ || (dp)->mode_switcher != NULL \ || (dp)->rate_switcher != NULL)) + /* - * True if a driver is salient and selection of it should be sticky. + * True if a driver selection of it should be sticky. */ -#define SALIENT(dp) (CONTROLLABLE(dp) || (((dp)->packet_type == NMEA_PACKET) && strcmp((dp)->type_name, "Generic NMEA") != 0)) +#define STICKY(dp) (((dp)->flags & DRIVER_STICKY) != 0) struct gps_type_t { /* GPS method table, describes how to talk to a particular GPS type */ |