void libc_system_init(const char* tty_name)
{
#ifdef RT_USING_DFS
int fd;
#ifndef RT_USING_DFS_DEVFS
#error Please enable devfs by defining RT_USING_DFS_DEVFS in rtconfig.h
#endif
/* init console device */
rt_console_init(tty_name);
/* open console as stdin/stdout/stderr */
fd = open("/dev/console", O_RDONLY, 0); /* for stdin */
fd = open("/dev/console", O_WRONLY, 0); /* for stdout */
fd = open("/dev/console", O_WRONLY, 0); /* for stderr */
#endif
/* set PATH and HOME */
putenv("PATH=/");
putenv("HOME=/");
#ifdef RT_USING_PTHREADS
pthread_system_init();
#endif
}
void rt_kprintf(const char* fmt, ...)
{
va_list args;
char buffer[255];
if (OutputHandle == NULL) rt_console_init();
va_start(args,fmt);
vsprintf(buffer,fmt,args);
WriteConsoleA(OutputHandle, buffer, strlen(buffer), NULL, NULL);
va_end(args);
}
int libc_system_init(void)
{
#ifdef RT_USING_DFS
int fd;
struct rt_device *console_dev;
#ifndef RT_USING_DFS_DEVFS
#error Please enable devfs by defining RT_USING_DFS_DEVFS in rtconfig.h
#endif
console_dev = rt_console_get_device();
if (console_dev)
{
/* initialize console device */
rt_console_init(console_dev->parent.name);
/* open console as stdin/stdout/stderr */
fd = open("/dev/console", O_RDONLY, 0); /* for stdin */
fd = open("/dev/console", O_WRONLY, 0); /* for stdout */
fd = open("/dev/console", O_WRONLY, 0); /* for stderr */
/* skip warning */
fd = fd;
}
#endif
/* set PATH and HOME */
putenv("PATH=/bin");
putenv("HOME=/home");
#ifdef RT_USING_PTHREADS
pthread_system_init();
#endif
return 0;
}
