Subversion Repositories HelenOS

Rev

Rev 2479 | Rev 2670 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
447 decky 1
/*
2071 jermar 2
 * Copyright (c) 2005 Martin Decky
447 decky 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.
1653 cejka 27
 */
1719 decky 28
 
29
/** @addtogroup lc Libc
30
 * @brief   HelenOS C library
1653 cejka 31
 * @{
1719 decky 32
 * @}
1653 cejka 33
 */
1719 decky 34
/** @addtogroup libc generic
35
 * @ingroup lc
36
 * @{
37
 */
1653 cejka 38
/** @file
447 decky 39
 */
40
 
41
#include <libc.h>
42
#include <unistd.h>
1065 jermar 43
#include <thread.h>
1113 palkovsky 44
#include <malloc.h>
2482 jermar 45
#include <fibril.h>
1363 vana 46
#include <io/stream.h>
1366 decky 47
#include <ipc/ipc.h>
1392 palkovsky 48
#include <async.h>
1406 jermar 49
#include <as.h>
447 decky 50
 
1406 jermar 51
extern char _heap;
52
 
1719 decky 53
void _exit(int status)
54
{
1065 jermar 55
    thread_exit(status);
713 decky 56
}
57
 
1719 decky 58
void __main(void)
59
{
2482 jermar 60
    fibril_t *f;
1392 palkovsky 61
 
1406 jermar 62
    (void) as_area_create(&_heap, 1, AS_AREA_WRITE | AS_AREA_READ);
1392 palkovsky 63
    _async_init();
2482 jermar 64
    f = fibril_setup();
65
    __tcb_set(f->tcb);
1367 decky 66
}
67
 
1719 decky 68
void __io_init(void)
69
{
1366 decky 70
    open("stdin", 0);
71
    open("stdout", 0);
72
    open("stderr", 0);
447 decky 73
}
74
 
1719 decky 75
void __exit(void)
76
{
2482 jermar 77
    fibril_teardown(__tcb_get()->fibril_data);
713 decky 78
    _exit(0);
447 decky 79
}
1653 cejka 80
 
1719 decky 81
/** @}
1653 cejka 82
 */