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Diffstat (limited to 'gcc-4.7/gcc/ada/g-locfil.ads')
| -rw-r--r-- | gcc-4.7/gcc/ada/g-locfil.ads | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/gcc-4.7/gcc/ada/g-locfil.ads b/gcc-4.7/gcc/ada/g-locfil.ads deleted file mode 100644 index b8213cdb0..000000000 --- a/gcc-4.7/gcc/ada/g-locfil.ads +++ /dev/null @@ -1,72 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- G N A T . L O C K _ F I L E S -- --- -- --- S p e c -- --- -- --- Copyright (C) 1995-2010, 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 3, 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. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- This package contains the necessary routines for using files for the --- purpose of providing reliable system wide locking capability. - -package GNAT.Lock_Files is - pragma Preelaborate; - - Lock_Error : exception; - -- Exception raised if file cannot be locked - - subtype Path_Name is String; - -- Pathname is used by all services provided in this unit to specified - -- directory name and file name. On DOS based systems both directory - -- separators are handled (i.e. slash and backslash). - - procedure Lock_File - (Directory : Path_Name; - Lock_File_Name : Path_Name; - Wait : Duration := 1.0; - Retries : Natural := Natural'Last); - -- Create a lock file Lock_File_Name in directory Directory. If the file - -- cannot be locked because someone already owns the lock, this procedure - -- waits Wait seconds and retries at most Retries times. If the file - -- still cannot be locked, Lock_Error is raised. The default is to try - -- every second, almost forever (Natural'Last times). The full path of - -- the file is constructed by concatenating Directory and Lock_File_Name. - -- Directory can optionally terminate with a directory separator. - - procedure Lock_File - (Lock_File_Name : Path_Name; - Wait : Duration := 1.0; - Retries : Natural := Natural'Last); - -- See above. The full lock file path is given as one string - - procedure Unlock_File (Directory : Path_Name; Lock_File_Name : Path_Name); - -- Unlock a file. Directory can optionally terminate with a directory - -- separator. - - procedure Unlock_File (Lock_File_Name : Path_Name); - -- Unlock a file whose full path is given in Lock_File_Name - -end GNAT.Lock_Files; |