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Using and Porting GNU Fortran

8.11.9.254 UMask Intrinsic (subroutine)

CALL UMask(Mask, Old)

Mask: INTEGER; scalar; INTENT(IN).

Old: INTEGER(KIND=1); OPTIONAL; scalar; INTENT(OUT).

Intrinsic groups: unix.

Description:

Sets the file creation mask to Mask and returns the old value in argument Old if it is supplied. See umask(2).

Some non-GNU implementations of Fortran provide this intrinsic as only a function, not as a subroutine.

For information on other intrinsics with the same name: See section 10.5.2.135 UMask Intrinsic (function).