1 //========================================================================
5 // ISO C library stdio central file data
7 //========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 // eCos is free software; you can redistribute it and/or modify it under
14 // the terms of the GNU General Public License as published by the Free
15 // Software Foundation; either version 2 or (at your option) any later version.
17 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 // You should have received a copy of the GNU General Public License along
23 // with eCos; if not, write to the Free Software Foundation, Inc.,
24 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 // As a special exception, if other files instantiate templates or use macros
27 // or inline functions from this file, or you compile this file and link it
28 // with other works to produce a work based on this file, this file does not
29 // by itself cause the resulting work to be covered by the GNU General Public
30 // License. However the source code for this file must still be made available
31 // in accordance with section (3) of the GNU General Public License.
33 // This exception does not invalidate any other reasons why a work based on
34 // this file might be covered by the GNU General Public License.
36 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 // at http://sources.redhat.com/ecos/ecos-license/
38 // -------------------------------------------
39 //####ECOSGPLCOPYRIGHTEND####
40 //========================================================================
41 //#####DESCRIPTIONBEGIN####
43 // Author(s): jlarmour
46 // Purpose: Allocate storage for central file data object
47 // Description: This file allocates the actual objects used by the
48 // Cyg_libc_stdio_files class defined in
49 // <cyg/libc/stdio/stdiofiles.hxx>
52 //####DESCRIPTIONEND####
54 //=========================================================================
58 #include <pkgconf/libc_stdio.h> // C library configuration
62 #include <stddef.h> // NULL
63 #include <cyg/libc/stdio/stream.hxx> // Cyg_StdioStream
64 #include <cyg/libc/stdio/stdiofiles.hxx> // Class definition for
65 // Cyg_libc_stdio_files
67 #ifdef CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS
68 # include <cyg/infra/cyg_type.h> // CYGBLD_ATTRIB_INIT_PRI
69 # include <cyg/kernel/mutex.hxx> // mutexes
75 Cyg_StdioStream *Cyg_libc_stdio_files::files[FOPEN_MAX] = { NULL };
77 # ifdef CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS
78 Cyg_Mutex Cyg_libc_stdio_files::files_lock
79 CYGBLD_ATTRIB_INIT_PRI(CYG_INIT_LIBC);