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[libc][syscalls]将在libc初始化之前调用printf的行为下调为警告级别

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Meco Man
2021-09-27 07:49:25 -04:00
parent 37d4abb822
commit 0a799653df
4 changed files with 12 additions and 12 deletions
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components/libc/compilers/dlib/syscall_write.c
+2 -2
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@@ -36,8 +36,8 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
#ifdef RT_USING_POSIX
if (libc_stdio_get_console() < 0)
{
LOG_E("invoke standard output before initializing libc");
return _LLIO_ERROR;
LOG_W("Do not invoke standard output before initializing libc");
return 0;
}
return write(STDOUT_FILENO, (void*)buf, len);
#else