GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 2.1AS(Slurm) |
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pvm_lookup(3) |
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pvm_lookup
− retrieve data from pvmd database
[In Version 3.4: Relaced by pvm_getinfo]
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C |
int cc = pvm_lookup( char *name, int index, int *data ) |
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Fortran |
Not available |
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name |
The class name, a null-terminated string. | ||
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index |
The class index, >= 0 or -1 for first available. | ||
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data |
Returns the data stored in the <name, index> entry. |
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.
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.
pvm_delete(3PVM), pvm_insert(3PVM)
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pvm_lookup(3) | |