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[posix][libc] 优化libc中posix结构

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This commit is contained in:
Meco Man
2021-10-26 00:51:32 -04:00
parent 50bb6e33d1
commit a9910a780e
36 changed files with 361 additions and 704 deletions
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15
components/libc/compilers/gcc/newlib/libc.c
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@@ -12,34 +12,23 @@
#include <stdlib.h>
#include <fcntl.h>
#include <sys/time.h>
#include "libc.h"
#ifdef RT_USING_PTHREADS
#include <pthread.h>
#endif
int _EXFUN(putenv,(char *__string));
int libc_system_init(void)
{
#if defined(RT_USING_DFS) & defined(RT_USING_DFS_DEVFS) & defined(RT_USING_CONSOLE)
#ifdef RT_LIBC_USING_FILEIO
rt_device_t dev_console;
dev_console = rt_console_get_device();
if (dev_console)
{
#if defined(RT_USING_POSIX)
libc_stdio_set_console(dev_console->parent.name, O_RDWR);
#else
libc_stdio_set_console(dev_console->parent.name, O_WRONLY);
#endif
}
/* set PATH and HOME */
putenv("PATH=/bin");
putenv("HOME=/home");
#endif
#endif /* RT_LIBC_USING_FILEIO */
#if defined RT_USING_PTHREADS && !defined RT_USING_COMPONENTS_INIT
pthread_system_init();