xiaoxiang781216 commented on code in PR #10602:
URL: https://github.com/apache/nuttx/pull/10602#discussion_r1361877829


##########
sched/tls/task_initinfo.c:
##########
@@ -28,6 +28,8 @@
 #include <nuttx/kmalloc.h>
 #include <nuttx/mutex.h>
 
+#include <nuttx/lib/lib.h>

Review Comment:
   > `<nuttx/lib/lib.h>` was used to reference `lib_stream_initialize` and 
`lib_stream_release` before your patch so I am not sure if it is such a problem 
in this case.
   
   both functions are moved into sched, so the inclusion doesn't need anymore
   
   > Deciding what function is to be called would require some if statements in 
running code which I would like to avoid.
   
   but you have to do th check since:
   
   1. stdin/stdout/sderr is initialized inside kernel space
   2. The assignment of stdin/stdout/stderr's callback inside kernel space 
point to the lib_fxxx_cb inside kernel space
   3. fopen/fdopen point lib_fxxx_cb in user space
   
   when user call fwrite/fread on stdin/stdout/stderr, prefetch abort will 
happen since user space doesn't right to execute the code inside the kernel 
space.



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