3 Commits

Author	SHA1	Message	Date
Xiang Xiao	b12f588140	Rename CONFIG_LIB_BOARDCTL to CONFIG_BOARDCTL ... since boardctl isn't a libc feature Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>	2021-08-06 13:58:26 +02:00
Gregory Nutt	5fe6981c9a	Squashed commit of the following: ... libs/libc/pthread/pthread_spinlock.c: Resolve several TODO issues by accessing up_testset() via the boardctl() interface rather than attempting to call it directly. configs/boardctl.c, include/sys/boardctl.h: Add access to architecture-specific up_testset() via boardctl(). arch/Kconfig's, sched/Kconfig, and include/nuttx/spinlock.h: Spinlocks are not available unless the architecture supports the up_testset() operation.	2019-03-04 14:22:50 -06:00
Gregory Nutt	b2f110e0b0	include/pthread.h and libs/libc/pthread/pthread_spinlock.c: Add a very preliminary implementation of the new POSIX pthread_spinlock_* interfaces. This feature is marked EXPERIMENTAL. There are usage model issues to be examined and there are also architectural issues that currently limit the implemantion to the FLAT build (that is, however, fixable when the APIs are needed.	2019-02-28 10:21:05 -06:00