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authorLukasz Majewski <lukma@denx.de>2020-03-16 08:31:41 +0100
committerLukasz Majewski <lukma@denx.de>2020-05-20 16:45:16 +0200
commite9698175b0b60407db1e89bcf29437ab224bca0b (patch)
treecb1b6779101327e185e1868b5200cc8a06e98c0b /include
parent5b9b177bf62bcdaf42255f88ad9ebf090528c5e1 (diff)
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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')
-rw-r--r--include/random-bits.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/random-bits.h b/include/random-bits.h
index fd3fa01f9b..7561e55ca6 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);