Intel® Fortran Compiler 18.0 Developer Guide and Reference
POSIX Subroutine: Executes a new process by passing command-line arguments.
USE IFPOSIX
CALL PXFEXECVP (file,lenfile,argv,lenargv,iargc,ierror)
file |
(Input) Character. The filename of the new executable process. |
lenfile |
(Input) INTEGER(4). The length of file string. |
argv |
(Input) An array of character strings. Contains the command-line arguments to be passed to the new process. |
lenargv |
(Input) INTEGER(4). An array that contains the lengths for each corresponding character string in argv. |
iargc |
(Input) INTEGER(4). The number of command-line arguments. |
ierror |
(Input) Character. The filename of the new executable process. |
If successful, ierror is set to zero; otherwise, an error code.
The PXFEXECVP subroutine executes a new executable process(file) by passing command-line arguments specified in theargv array. It uses the PATH environment variable to find the file to execute.