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| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-10-30 11:50:12 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-10-30 11:50:12 +0000 |
| commit | ec621b58c93dc8c0937740e823af1384dbeec8ec (patch) | |
| tree | c4a85e3c12ef94392561f5d5ce3fd9901be49440 /gcc/ada/g-signal.adb | |
| parent | 7e28d8492b09447e84f92f546a013a4637b47610 (diff) | |
| download | gcc-ec621b58c93dc8c0937740e823af1384dbeec8ec.tar.gz | |
* 3vtrasym.adb:
Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
numbers when symbol name is too long.
* g-signal.ads, g-signal.adb: New files
* impunit.adb: (Non_Imp_File_Names): Added "g-signal"
* Makefile.rtl: Introduce GNAT.Signals
* freeze.adb: Minor reformatting
* lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
* par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
New handling of Id_Check parameter to improve recognition of keywords
used as identifiers.
Update copyright notice to include 2003
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@73083 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/g-signal.adb')
| -rw-r--r-- | gcc/ada/g-signal.adb | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc/ada/g-signal.adb b/gcc/ada/g-signal.adb new file mode 100644 index 00000000000..605b3e72f91 --- /dev/null +++ b/gcc/ada/g-signal.adb @@ -0,0 +1,71 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUNTIME COMPONENTS -- +-- -- +-- G N A T . S I G N A L S -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 2003 Free Software Foundation, Inc. -- +-- -- +-- 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, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, 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. -- +-- -- +------------------------------------------------------------------------------ + +with System.Interrupts; + +package body GNAT.Signals is + + package SI renames System.Interrupts; + + ------------------ + -- Block_Signal -- + ------------------ + + procedure Block_Signal (Signal : Ada.Interrupts.Interrupt_ID) is + begin + SI.Block_Interrupt (SI.Interrupt_ID (Signal)); + end Block_Signal; + + ---------------- + -- Is_Blocked -- + ---------------- + + function Is_Blocked + (Signal : Ada.Interrupts.Interrupt_ID) + return Boolean + is + begin + return SI.Is_Blocked (SI.Interrupt_ID (Signal)); + end Is_Blocked; + + -------------------- + -- Unblock_Signal -- + -------------------- + + procedure Unblock_Signal (Signal : Ada.Interrupts.Interrupt_ID) is + begin + SI.Unblock_Interrupt (SI.Interrupt_ID (Signal)); + end Unblock_Signal; + +end GNAT.Signals; + |