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comparison packages/language/c/libc/current/src/stdio/output/fnprintf.cxx @ 0:3111d98ba7b3 ecos-v1_1-release

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Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
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children 443894e2e912
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-1:000000000000 0:3111d98ba7b3
1 //===========================================================================
2 //
3 // fnprintf.cxx
4 //
5 // ANSI Stdio fnprintf() function
6 //
7 //===========================================================================
8 //####COPYRIGHTBEGIN####
9 //
10 // -------------------------------------------
11 // The contents of this file are subject to the Cygnus eCos Public License
12 // Version 1.0 (the "License"); you may not use this file except in
13 // compliance with the License. You may obtain a copy of the License at
14 // http://sourceware.cygnus.com/ecos
15 //
16 // Software distributed under the License is distributed on an "AS IS"
17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
18 // License for the specific language governing rights and limitations under
19 // the License.
20 //
21 // The Original Code is eCos - Embedded Cygnus Operating System, released
22 // September 30, 1998.
23 //
24 // The Initial Developer of the Original Code is Cygnus. Portions created
25 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved.
26 // -------------------------------------------
27 //
28 //####COPYRIGHTEND####
29 //===========================================================================
30 //#####DESCRIPTIONBEGIN####
31 //
32 // Author(s): jlarmour
33 // Contributors: jlarmour@cygnus.co.uk
34 // Date: 1998-02-13
35 // Purpose:
36 // Description:
37 // Usage:
38 //
39 //####DESCRIPTIONEND####
40 //
41 //===========================================================================
42
43 // CONFIGURATION
44
45 #include <pkgconf/libc.h> // Configuration header
46
47 // Include the C library? And do we want the stdio stuff?
48 #if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO)
49
50 // INCLUDES
51
52 #include <cyg/infra/cyg_type.h> // Common project-wide type definitions
53 #include <stddef.h> // NULL and size_t from compiler
54 #include <stdio.h> // header for this file
55 #include "clibincl/stdiosupp.hxx" // Support functions for stdio
56
57 // EXPORTED SYMBOLS
58
59 externC int
60 fnprintf( FILE *, size_t, const char *, ... )
61 CYGPRI_LIBC_WEAK_ALIAS("_fnprintf");
62
63
64 // FUNCTIONS
65
66 externC int
67 _fnprintf( FILE *stream, size_t size, const char *format, ... )
68 {
69 int rc; // return code
70 va_list ap; // for variable args
71
72 va_start(ap, format); // init specifying last non-var arg
73
74 rc = _vfnprintf(stream, size, format, ap);
75
76 va_end(ap); // end var args
77
78 return rc;
79 } // _fnprintf()
80
81
82 #endif // if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO)
83
84 // EOF fnprintf.cxx