I recently started using freertos and going through the documentation and refernce manual.
Previously, worked on linux kernel and have small exposure to Nucleus and Vxworks.
While going through the documentation I find similarities between freertos and Nuclues but find out that Vxworks was similar to linux kernel architecture wise and not very similar to freertos.
Upto my best knowledge freertos is a micro-kernel and does not have any user-space and kernel space concept but like linux, vxworks does have the same. Does this mean that vxworks is monolithic ?
Whether it is possible that a RTOS can be monolithic ?
Please help me in clearing my doubt.