Subversion Repositories HelenOS

Rev

Rev 2927 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1271 cejka 1
/*
2071 jermar 2
 * Copyright (c) 2006 Josef Cejka
1271 cejka 3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
4347 svoboda 29
/** @addtogroup generic
1702 cejka 30
 * @{
31
 */
32
/** @file
33
 */
34
 
1888 jermar 35
#ifndef KERN_PRINTF_CORE_H_
36
#define KERN_PRINTF_CORE_H_
1271 cejka 37
 
4347 svoboda 38
#include <typedefs.h>
1271 cejka 39
#include <arch/arg.h>
40
 
41
/** Structure for specifying output methods for different printf clones. */
4347 svoboda 42
typedef struct {
43
    /* UTF-8 output function, returns number of printed UTF-8 characters or EOF */
44
    int (*write_utf8)(const char *, size_t, void *);
45
 
46
    /* UTF-32 output function, returns number of printed UTF-32 characters or EOF */
47
    int (*write_utf32)(const wchar_t *, size_t, void *);
48
 
49
    /* User data - output stream specification, state, locks, etc. */
1271 cejka 50
    void *data;
4347 svoboda 51
} printf_spec_t;
1271 cejka 52
 
4347 svoboda 53
int printf_core(const char *fmt, printf_spec_t *ps, va_list ap);
1271 cejka 54
 
55
#endif
1702 cejka 56
 
1888 jermar 57
/** @}
1702 cejka 58
 */