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Code Issues Releases Wiki Activity

use CLOCK_BOOTTIME when available.

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Signed-off-by: Tobias Assarsson <tobias.assarsson@gmail.com>
This commit is contained in:
Tobias Assarsson 2023-03-02 09:00:52 +01:00
parent a6347cd7d2
commit 2e2a420099
2 changed files with 9 additions and 2 deletions
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7
lib/mosquitto.c
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@ -61,8 +61,11 @@ int mosquitto_lib_init(void)
srand((unsigned int)GetTickCount64());
#elif _POSIX_TIMERS>0 && defined(_POSIX_MONOTONIC_CLOCK)
struct timespec tp;
clock_gettime(CLOCK_MONOTONIC, &tp);
#ifdef CLOCK_BOOTTIME
clock_gettime(CLOCK_BOOTTIME, &tp);
#else
clock_gettime(CLOCK_MONOTONIC, &tp);
#endif
srand((unsigned int)tp.tv_nsec);
#elif defined(__APPLE__)
uint64_t ticks;

4
lib/time_mosq.c
View File

@ -43,7 +43,11 @@ time_t mosquitto_time(void)
#elif _POSIX_TIMERS>0 && defined(_POSIX_MONOTONIC_CLOCK)
struct timespec tp;
#ifdef CLOCK_BOOTTIME
clock_gettime(CLOCK_BOOTTIME, &tp);
#else
clock_gettime(CLOCK_MONOTONIC, &tp);
#endif
return tp.tv_sec;
#elif defined(__APPLE__)
static mach_timebase_info_data_t tb;