chao an 4c8d244fae sched/getpid: replace syscall getpid/tid/ppid() to kernel version
NuttX kernel should not use the syscall functions, especially after
enabling CONFIG_SCHED_INSTRUMENTATION_SYSCALL, all system functions
will be traced to backend, which will impact system performance.

Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-02 10:33:01 +08:00
..

This will eventually hold some general documentation for the IEEE 802.15.4
MAC implementation.

NOTE: Throughout the code, excerpts from the standard are quoted as to make
the code thoroughly readable. I have tried, to always put a reference [1] and
page number.  Below is the references that correspond with the reference number

[1]