CHDIR
— Change working directoryThis intrinsic is provided in both subroutine and function forms; however, only one form can be used in any given program unit.
CALL CHDIR(NAME [, STATUS]) |
STATUS = CHDIR(NAME) |
NAME | The type shall be CHARACTER of default kind and shall specify a valid path within the file system. |
STATUS | (Optional) INTEGER status flag of the default kind. Returns 0 on success, and a system specific and nonzero error code otherwise. |
PROGRAM test_chdir CHARACTER(len=255) :: path CALL getcwd(path) WRITE(*,*) TRIM(path) CALL chdir("/tmp") CALL getcwd(path) WRITE(*,*) TRIM(path) END PROGRAM
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https://gcc.gnu.org/onlinedocs/gcc-5.4.0/gfortran/CHDIR.html