From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/ada/g-ctrl_c.ads | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 gcc/ada/g-ctrl_c.ads (limited to 'gcc/ada/g-ctrl_c.ads') diff --git a/gcc/ada/g-ctrl_c.ads b/gcc/ada/g-ctrl_c.ads new file mode 100644 index 000000000..b7360866a --- /dev/null +++ b/gcc/ada/g-ctrl_c.ads @@ -0,0 +1,61 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- G N A T . C T R L _ C -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2002-2007, AdaCore -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package may be used to intercept the interruption of a running +-- program by the operator typing Control-C, without having to use an Ada +-- interrupt handler protected object. + +-- This package is currently implemented under Windows and Unix platforms + +-- Note concerning Unix systems: + +-- The behavior of this package when using tasking depends on the interaction +-- between sigaction() and the thread library. + +package GNAT.Ctrl_C is + + type Handler_Type is access procedure; + -- Any parameterless library level procedure can be used as a handler. + -- Handler_Type should not propagate exceptions. + + procedure Install_Handler (Handler : Handler_Type); + -- Set up Handler to be called if the operator hits Ctrl-C, instead of the + -- standard Control-C handler. + + procedure Uninstall_Handler; + -- Reinstall the standard Control-C handler. + -- If Install_Handler has never been called, this procedure has no effect. + +private + pragma Import (C, Uninstall_Handler, "__gnat_uninstall_int_handler"); +end GNAT.Ctrl_C; -- cgit v1.2.3