Handling Signals While in a System Call
Understanding Protection Domains
The fork subroutine in AIX 5L Version 5.2 Technical Reference: Base Operating System and Extensions Volume 1.
The e_sleep kernel service, e_sleepl kernel service, et_wait kernel service, getuerror kernel service, initp kernel service, lockl kernel service, longjmpx kernel service, setjmpx kernel service, setuerror kernel service, unlockl kernel service in AIX 5L Version 5.2 Technical Reference: Kernel and Subsystems Volume 1.