LOOKUP

Section: PVM Version 3.4 (3PVM)
Updated: 27 June, 1994
Index Return to Main Contents
 

NAME

pvm_lookup - retrieve data from pvmd database
[In Version 3.4: Relaced by pvm_getinfo]

 

SYNOPSIS

C       int cc = pvm_lookup( char *name, int index, int *data )

Fortran Not available

 

PARAMETERS

name
The class name, a null-terminated string.
index
The class index, >= 0 or -1 for first available.
data
Returns the data stored in the <name, index> entry.

 

DESCRIPTION

See pvm_insert(3PVM) for a description of this database.

pvm_lookup retrieves data stored in the location given by <name, index>. If index is -1, the data stored at the first existing index in the named class is returned.

 

ERRORS

If successful, pvm_lookup returns the index at which the data was stored (>= 0), otherwise it returns a negative error code:
PvmBadParam
giving an invalid argument value.
PvmNoEntry
the requested <name, index> pair does not exist.

 

SEE ALSO

pvm_delete(3PVM), pvm_insert(3PVM)


 

Index

NAME
SYNOPSIS
PARAMETERS
DESCRIPTION
ERRORS
SEE ALSO

linux.jgfs.net manual pages