GNU Fortran 6
GNU Fortran 6
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9.118. GET_ENVIRONMENT_VARIABLE

9.118 GET_ENVIRONMENT_VARIABLE — Get an environmental variable

Description:
Get the VALUE of the environmental variable NAME.

Note that GET_ENVIRONMENT_VARIABLE need not be thread-safe. It is the responsibility of the user to ensure that the environment is not being updated concurrently with a call to the GET_ENVIRONMENT_VARIABLE intrinsic.

Standard:
Fortran 2003 and later
Class:
Subroutine
Syntax:
CALL GET_ENVIRONMENT_VARIABLE(NAME[, VALUE, LENGTH, STATUS, TRIM_NAME)
Arguments:
NAME Shall be a scalar of type CHARACTER and of default kind.
VALUE (Optional) Shall be a scalar of type <