package GNATCOLL.OS.Process_Types is
package UTF8 renames Ada.Strings.UTF_Encoding;
package OS renames GNATCOLL.OS;
-- Win32 process handle
type Process_Handle is new OS.Win32.HANDLE;
Invalid_Handle : constant Process_Handle;
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-- Process Environment --
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type Environ is limited private;
-- Represent environment passed to a child process
Case_Sensitive_Env_Var_Names : constant Boolean := False;
procedure Inherit (Env : in out Environ);
-- Call inherit to force parent process environment inheritance. When
-- calling Inherit, all previous call to Set_Variable and/or Import are
-- ignored.
procedure Import (Env : in out Environ);
-- Import current process environment into Env. Env can then be modified
-- using Set_Variable.
procedure Set_Variable
(Env : in out Environ;
Name : UTF8.UTF_8_String;
Value : UTF8.UTF_8_String);
-- Set variable Name to Value in Env
function As_C (Env : Environ) return OS.C_WString;
-- Export Env as a concatenation of null terminated wchar string followed
-- by two wchar null characters. Each element is of the form "name=value"
procedure Deallocate (Env : in out Environ);
-- Deallocate Environ.
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-- Process arguments --
-----------------------
type Arguments is limited private;
-- Add an argument Arg to Args
procedure Add_Argument
(Args : in out Arguments;
Arg : UTF8.UTF_8_String);
-- Add an argument Arg to Args
function As_C (Args : Arguments) return OS.C_WString;
-- Export Arguments as a null terminated wchar string
procedure Deallocate (Args : in out Arguments);
-- Deallocate Args
end GNATCOLL.OS.Process_Types;