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CHMOD
— Change access permissions of filesCHMOD
changes the permissions of a file.
This intrinsic is provided in both subroutine and function forms; however,
only one form can be used in any given program unit.
CALL CHMOD(NAME, MODE[, STATUS])
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STATUS = CHMOD(NAME, MODE)
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NAME | Scalar CHARACTER of default kind with the
file name. Trailing blanks are ignored unless the character
achar(0) is present, then all characters up to and excluding
achar(0) are used as the file name.
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MODE | Scalar CHARACTER of default kind giving the
file permission. MODE uses the same syntax as the chmod utility
as defined by the POSIX standard. The argument shall either be a string of
a nonnegative octal number or a symbolic mode.
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STATUS | (optional) scalar INTEGER , which is
0 on success and nonzero otherwise.
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0
on success and nonzero
otherwise.
CHMOD
as subroutine
program chmod_test implicit none integer :: status call chmod('test.dat','u+x',status) print *, 'Status: ', status end program chmod_test
CHMOD
as function:
program chmod_test implicit none integer :: status status = chmod('test.dat','u+x') print *, 'Status: ', status end program chmod_test