64 lines
1.2 KiB
Fortran
64 lines
1.2 KiB
Fortran
module system_routines
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implicit none
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private
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public :: &
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isDirectory, &
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getCWD2
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interface
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function isDirectory_C(path) BIND(C)
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use, intrinsic :: ISO_C_Binding, only: &
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C_INT, &
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C_CHAR
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integer(C_INT) :: isDirectory_C
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character(kind=C_CHAR),intent(in) :: path(*)
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end function isDirectory_C
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subroutine getCurrentWorkDir_C(str_out, stat) bind(C)
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use, intrinsic :: ISO_C_Binding, only: &
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C_INT, &
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C_CHAR
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character( kind=c_char ), dimension(*), intent(inout) :: str_out
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integer(C_INT),intent(out) :: stat
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end subroutine getCurrentWorkDir_C
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end interface
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contains
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logical function isDirectory(path)
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use, intrinsic :: ISO_C_Binding, only: &
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C_INT
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implicit none
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character(len=*), intent(in) :: path
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isDirectory=merge(.True.,.False.,isDirectory_C(trim(path)) /= 0_C_INT)
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end function isDirectory
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logical function getCWD2(str)
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use, intrinsic :: ISO_C_Binding, only: &
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C_INT, &
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C_CHAR, &
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C_NULL_CHAR
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implicit none
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character(len=1024), intent(out) :: str
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integer(C_INT) :: stat
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str = repeat(C_NULL_CHAR,1024)
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call getCurrentWorkDir_C(str,stat)
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getCWD2=merge(.True.,.False.,stat /= 0_C_INT)
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end function getCWD2
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end module system_routines
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