Xu Jun 52f422dba0 fix pthread library issues: (#522) ... 1. pthread_join can't get return value from exited threads 2. pthread_cond_wait return success when timeout		2021-02-09 10:36:44 +08:00
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freertos	Modify os_cond_reltimedwait to support long time wait (#461)	2020-12-07 17:37:53 +08:00
math	Fix some compilation warnings and add esp-idf platform for experiment (#454)	2020-11-30 16:03:51 +08:00
posix	fix pthread library issues: (#522)	2021-02-09 10:36:44 +08:00