902d39929
Alistair Francis
2019-10-08
Subject
time: Use 64 prefix syscall if we have to
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libbb/time.c+7 -0
| @@ -257,7 +257,14 @@ char* FAST_FUNC strftime_YYYYMMDDHHMMSS(char *buf, unsigned len, time_t *tp) | |
| * typically requiring -lrt. We just skip all this mess */ | |
| static void get_mono(struct timespec *ts) | |
| { | |
| + | #if defined(__NR_clock_gettime) |
| if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, ts)) | |
| + | #elif __TIMESIZE == 64 |
| + | if (syscall(__NR_clock_gettime64, CLOCK_MONOTONIC, ts)) |
| + | #else |
| + | # error "We currently don't support architectures without " \ |
| + | "the __NR_clock_gettime syscall and 32-bit time_t" |
| + | #endif |
| bb_simple_error_msg_and_die("clock_gettime(MONOTONIC) failed"); | |
| } | |
| unsigned long long FAST_FUNC monotonic_ns(void) | |