Section: Misc. Reference Manual Pages (3PVM)
Updated: 15 May, 1996
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pvm_export, pvm_unexport - Mark environment variables to export through spawn
C int cc = pvm_export( char *name )
int cc = pvm_unexport( char *name )
Fortran Not available
Name of an environment variable to add to or delete from export list.
are provided for convenience in editing environment variable
while maintaining the colon-separated list syntax
The variable can be modified by other means,
and at the same time by the pvm_export functions.
pvm_export checks to see if a name is already in PVM_EXPORT before
and exporting a name more than once is not considered an error.
pvm_unexport will not complain if you specify a name not in PVM_EXPORT.
/* PVM_EXPORT=SHELL:HOME */
/* PVM_EXPORT=SHELL:DISPLAY:TERM */
No error conditions are currently returned by pvm_export and pvm_unexport.
- SEE ALSO
linux.jgfs.net manual pages