“PspCreatePicoProcess”中的“Psp”是什么意思

Question

prefix Ps is: process support

prefix Rtl is: Run-time library

But I don't know, the Psp it also appears in PspAllocateProcess and PspInsertProcess .

Answer 1

Per Windows Internals that would be " process support - private ":

Each of these major executive components also uses a variation of the prefix to denote internal functions - either the first letter of the prefix followed by an i (for internal), or the full prefix followed by a p (for private). For example, Ki represents internal kernel functions, and Psp refers to internal process support functions.