diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2019-01-22 15:39:39 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-01-22 15:39:39 +0100 |
| commit | 13ea67a3c63990f203abc1d20a5a1f81e3ec163f (patch) | |
| tree | feb6f53cbd34d6056cabf1a9f80ab97271dd38df /newlib | |
| parent | 229ea3f23c01543f98f4446bd9092dbf60c983cc (diff) | |
| download | newlib-13ea67a3c63990f203abc1d20a5a1f81e3ec163f.zip newlib-13ea67a3c63990f203abc1d20a5a1f81e3ec163f.tar.gz newlib-13ea67a3c63990f203abc1d20a5a1f81e3ec163f.tar.bz2 | |
time.h: Add CLOCK_REALTIME_ALARM/CLOCK_BOOTTIME_ALARM
Slightly reshuffle and add comment
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/libc/include/time.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/newlib/libc/include/time.h b/newlib/libc/include/time.h index bd35d0e..d69d199 100644 --- a/newlib/libc/include/time.h +++ b/newlib/libc/include/time.h @@ -249,6 +249,11 @@ extern "C" { /* thread shall not have a CPU-time clock */ /* accessible. */ +/* Flag indicating time is "absolute" with respect to the clock + associated with a time. Value 4 is historic. */ + +#define TIMER_ABSTIME 4 + /* Manifest Constants, P1003.1b-1993, p. 262 */ #if __GNU_VISIBLE @@ -257,11 +262,6 @@ extern "C" { #define CLOCK_REALTIME ((clockid_t) 1) -/* Flag indicating time is "absolute" with respect to the clock - associated with a time. */ - -#define TIMER_ABSTIME 4 - /* Manifest Constants, P1003.4b/D8, p. 55 */ #if defined(_POSIX_CPUTIME) @@ -287,11 +287,13 @@ extern "C" { #if defined(_POSIX_MONOTONIC_CLOCK) /* The identifier for the system-wide monotonic clock, which is defined - * as a clock whose value cannot be set via clock_settime() and which - * cannot have backward clock jumps. */ + * as a clock whose value cannot be set via clock_settime() and which + * cannot have backward clock jumps. */ #define CLOCK_MONOTONIC ((clockid_t) 4) +#endif + #if __GNU_VISIBLE #define CLOCK_MONOTONIC_RAW ((clockid_t) 5) @@ -300,7 +302,9 @@ extern "C" { #define CLOCK_BOOTTIME ((clockid_t) 7) -#endif +#define CLOCK_REALTIME_ALARM ((clockid_t) 8) + +#define CLOCK_BOOTTIME_ALARM ((clockid_t) 9) #endif |