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[libc] 消除代码中依赖于RT_LIBC_USING_FILEIO的判断

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Meco Man
2021-10-27 14:42:25 -04:00
parent bb859e79e0
commit 4b9fb8f39c
10 changed files with 61 additions and 90 deletions
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12
components/libc/compilers/dlib/syscall_write.c
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@@ -21,13 +21,13 @@
size_t __write(int handle, const unsigned char *buf, size_t len)
{
#ifdef RT_LIBC_USING_FILEIO
#ifdef RT_USING_POSIX
int size;
#endif /* RT_LIBC_USING_FILEIO */
#endif /* RT_USING_POSIX */
if ((handle == _LLIO_STDOUT) || (handle == _LLIO_STDERR))
{
#ifdef RT_LIBC_USING_FILEIO
#ifdef RT_USING_POSIX
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard output before initializing libc");
@@ -46,17 +46,17 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
return len;
#else
return _LLIO_ERROR;
#endif /* RT_LIBC_USING_FILEIO */
#endif /* RT_USING_POSIX */
}
else if (handle == _LLIO_STDIN)
{
return _LLIO_ERROR;
}
#ifdef RT_LIBC_USING_FILEIO
#ifdef RT_USING_POSIX
size = write(handle, buf, len);
return size;
#else
return _LLIO_ERROR;
#endif /* RT_LIBC_USING_FILEIO */
#endif /* RT_USING_POSIX */
}