z/VM: CP Commands and Utilities Reference - z/VM - IBM

CPXLOAD
(RECFM F) and a logical record length of 80 (LRECL 80). If the file does not
contain text records, it can be any record format and must have a logical record
length less than 4,000 (LRECL < 4000).
TEXT
tells CP that this is a text file that contains 1 or more CSECTs and can contain
1 or more CPXLOAD directives. Text files must have a fixed record format
(RECFM F) and a logical record length of 80 (LRECL 80).
TXTLIB
tells CP that the file is a text library that contains 1 or more members. A TXTLIB
member can contain 1 or more control sections (CSECTs) and can contain
CPXLOAD directives. TXTLIB files must have a fixed record format (RECFM F)
and a logical record length of 80 (LRECL 80).
* tells CP to search the list of CP-accessed minidisks until it finds the first
occurrence of the specified file that you want loaded. If you do not specify a file
mode, * is the default.
fm is the file mode of the CP-accessed minidisk containing the file that you want
loaded.
MEMber member
is the name of the member in the TXTLIB that you want loaded.
You can use generic member names to request a specific subset of files. A
generic member name is a 1- to 8-character string with asterisks (*) in place of
1 or more characters and percent signs (%) in place of exactly 1 character. For
example:
hc%p* ...
lists all members that start with HC and have P as their fourth character.
LOck
NOLOck
has no effect and is retained only for compatibility. All symbols are considered
resident, which means they cannot be locked or unlocked.
MP
102 z/VM: CP Commands and Utilities Reference
tells CP that the entry point is multiprocessor (MP) capable. This means that
the entry point can be dispatched on any of the machine’s processors. If
omitted, MP is the default.
NOMP
NONMP
tells CP that the entry point is dispatched only on the master processor,
because (in general) the entry point assumes that competitive routines are also
not multiprocessor (MP) capable. Use NOMP or NONMP to prevent entry points
from overlaying each other’s chains of control blocks when you do not take the
precaution of getting a system lock. For example, SPOOL routines are NOMP.
CONtrol epname
tells CP to call the specified entry point after loading the customer-written CP
routines and before processing a CPXUNLOAD request. You can load the
customer-written CP routines containing the specified entry point either before
or within this CPXLOAD request. The variable epname must be a 1- to
8-character string. The first character must be alphabetic or one of the following
special characters: dollar sign ($), number sign (#), underscore (_), or at sign
(@). The rest of the string can be alphanumeric characters, the 4 special
characters ($, #, _, and @), or any combination thereof.