POSIX Subroutine: Changes the current working directory.
CALL PXFCHDIR (path,ilen,ierror)
path |
(Input) Character. The directory to be changed to.
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ilen |
(Input) INTEGER(4). The length of the path string.
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ierror |
(Output) INTEGER(4). The error status.
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If successful, ierror is set to zero; otherwise, an error code.