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rt-thread-official/components/libc/compilers/dlib/libc.c

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[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
2017-10-15 22:41:59 +08:00
/*
[compoenets] auto & manual formatted
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* Copyright (c) 2006-2021, RT-Thread Development Team
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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*
[license] Change license to Apache.
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* SPDX-License-Identifier: Apache-2.0
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
2017-10-15 22:41:59 +08:00
*
* Change Logs:
* Date Author Notes
* 2017/10/15 bernard the first version
*/
#include <rtthread.h>
[posix][libc] 优化libc中posix结构
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#include <fcntl.h>
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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#include "libc.h"
#ifdef RT_USING_PTHREADS
#include <pthread.h>
#endif
int libc_system_init(void)
{
[posix][libc] 优化libc中posix结构
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#ifdef RT_USING_POSIX
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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rt_device_t dev_console;
dev_console = rt_console_get_device();
if (dev_console)
{
libc_stdio_set_console(dev_console->parent.name, O_RDWR);
}
[posix][libc] 优化libc中posix结构
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#endif /* RT_USING_POSIX */
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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[libc] cleanup code.
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#if defined (RT_USING_PTHREADS) && !defined (RT_USING_COMPONENTS_INIT)
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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pthread_system_init();
Revert "[libc]&[dfs] remove unnecessary RT_USING_POSIX and RT_USING_DFS_DEVFS"
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#endif
[libc] Update libc. 1. Add POSIX termios implementation; 2. Add POSIX signals implementation; 3. Add stdio for each libc.
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return 0;
}
INIT_COMPONENT_EXPORT(libc_system_init);
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