MPE/iX - CI Programming for Stability

July 18, 2008 HP World '01 64
Script search order
• scripts and programs are searched for after the command is
known not to be a UDC or built-in command
• same order for scripts and for program files
• fully or partially qualified names are executed without
qualification
• unqualified names are combined with HPPATH elements to
form qualified filenames:
• first match is executed – could be a script, could be a
program file
• filecode = 1029, 1030 for program files
• EOF > 0 and filecode in 0..1023 for script files
• to execute POSIX named scripts with HPPATH
qualification, a POSIX named directory must be present in
HPPATH