Apache NuttX is a mature, real-time embedded operating system (RTOS) https://nuttx.apache.org/

embeddedmcumicrocontrollernuttxreal-timertos

patacongo bdc9a08b87 atexit() and on_exit() may now be configured to support multiple exit callbacks ... git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4995 42af7a65-404d-4744-a932-0658087f49c3		2012-08-01 17:47:54 +00:00
arch	atexit() and on_exit() may now be configured to support multiple exit callbacks	2012-08-01 17:47:54 +00:00