diff options
Diffstat (limited to 'src/sys/include')
| -rw-r--r-- | src/sys/include/os/clkdev.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/sys/include/os/clkdev.h b/src/sys/include/os/clkdev.h index 1f776cd..e70d91b 100644 --- a/src/sys/include/os/clkdev.h +++ b/src/sys/include/os/clkdev.h @@ -34,7 +34,8 @@ #include <sys/param.h> /* Clock attributes */ -#define CLKDEV_MSLEEP BIT(0) /* Has msleep() */ +#define CLKDEV_MSLEEP BIT(0) /* Has msleep() */ +#define CLKDEV_GET_USEC BIT(1) /* Get elapsed usec */ #define MAX_CLKDEV 4 @@ -44,11 +45,13 @@ * * @name: Name of clock * @msleep: Sleep for 'n' msec + * @get_time_usec: Get time since init in microseconds * @attr: Attribute mask */ struct clkdev { const char *name; int(*msleep)(size_t ms); + size_t(*get_time_usec)(void); uint16_t attr; }; |