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Revert "[libc]&[dfs] remove unnecessary RT_USING_POSIX and RT_USING_DFS_DEVFS"

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This commit is contained in:
Jianting (Meco) Man
2021-10-14 20:11:01 -04:00
committed by GitHub
parent 92ea0ec8c7
commit 8c01acc667
6 changed files with 27 additions and 27 deletions
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10
components/libc/compilers/armlibc/syscalls.c
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@@ -187,14 +187,14 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
{
#ifdef RT_USING_DFS
int size;
#endif /* RT_USING_DFS */
#endif
if ((fh == STDOUT) || (fh == STDERR))
{
#if !defined(RT_USING_CONSOLE) || !defined(RT_USING_DEVICE)
return 0;
#else
#ifdef RT_USING_DFS
#ifdef RT_USING_POSIX
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard input before initializing libc");
@@ -210,8 +210,8 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
}
return -1;
#endif /* RT_USING_DFS */
#endif /* !defined(RT_USING_CONSOLE) || !defined(RT_USING_DEVICE) */
#endif
#endif
}
else if (fh == STDIN)
{
@@ -226,7 +226,7 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
return len - size;
else
return -1;
#endif /* RT_USING_DFS */
#endif
}
/*