libc/rand_r: support rand_r api #9948
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refs to https://pubs.opengroup.org/onlinepubs/7908799/xsh/rand.html Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
xiaoxiang781216
approved these changes
Jul 29, 2023
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Summary
libc/rand_r: support rand_r api
Refs to https://pubs.opengroup.org/onlinepubs/7908799/xsh/rand.html
Impact
add new api rand_r
Testing
local test