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Each process has an associated UID and GID, which can be only changed by the kernel or ES (PID <= 1). This is notably used to enforce filesystem permissions for requests coming from the PPC (PID 15), or to keep some resource managers and ioctls/ioctlvs internal to IOS itself.
+
Each process has an associated UID and GID, which can be only changed by the kernel or ES (PID <= 1). This is notably used to enforce filesystem permissions for requests coming from the PPC (PID 15), or to keep some resource managers and ioctls/ioctlvs internal to IOS itself. The UID assigned to PPCBOOT is identical to that listed in [[:/sys/uid.sys]] for the active title.
Each process's UID and GID default to their PID.
Each process's UID and GID default to their PID.