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| author | Lukasz Majewski <lukma@denx.de> | 2020-03-16 08:31:41 +0100 |
|---|---|---|
| committer | Lukasz Majewski <lukma@denx.de> | 2020-05-20 16:45:16 +0200 |
| commit | e9698175b0b60407db1e89bcf29437ab224bca0b (patch) | |
| tree | cb1b6779101327e185e1868b5200cc8a06e98c0b /include/random-bits.h | |
| parent | 5b9b177bf62bcdaf42255f88ad9ebf090528c5e1 (diff) | |
| download | glibc-e9698175b0b60407db1e89bcf29437ab224bca0b.zip glibc-e9698175b0b60407db1e89bcf29437ab224bca0b.tar.gz glibc-e9698175b0b60407db1e89bcf29437ab224bca0b.tar.bz2 | |
y2038: Replace __clock_gettime with __clock_gettime64
The __clock_gettime internal function is not supporting 64 bit time on
architectures with __WORDSIZE == 32 and __TIMESIZE != 64 (like e.g. ARM 32
bit).
The __clock_gettime64 function shall be used instead in the glibc itself as
it supports 64 bit time on those systems.
This patch does not bring any changes to systems with __WORDSIZE == 64 as
for them the __clock_gettime64 is aliased to __clock_gettime (in
./include/time.h).
Diffstat (limited to 'include/random-bits.h')
| -rw-r--r-- | include/random-bits.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/random-bits.h b/include/random-bits.h index fd3fa01..7561e55 100644 --- a/include/random-bits.h +++ b/include/random-bits.h @@ -30,8 +30,8 @@ static inline uint32_t random_bits (void) { - struct timespec tv; - __clock_gettime (CLOCK_MONOTONIC, &tv); + struct __timespec64 tv; + __clock_gettime64 (CLOCK_MONOTONIC, &tv); /* Shuffle the lower bits to minimize the clock bias. */ uint32_t ret = tv.tv_nsec ^ tv.tv_sec; ret ^= (ret << 24) | (ret >> 8); |