diff options
Diffstat (limited to 'components/libc/compilers/dlib')
| -rw-r--r-- | components/libc/compilers/dlib/syscall_read.c | 4 | ||||
| -rw-r--r-- | components/libc/compilers/dlib/syscall_write.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/components/libc/compilers/dlib/syscall_read.c b/components/libc/compilers/dlib/syscall_read.c index bdc694b7d8..ae980be6ca 100644 --- a/components/libc/compilers/dlib/syscall_read.c +++ b/components/libc/compilers/dlib/syscall_read.c @@ -31,8 +31,8 @@ size_t __read(int handle, unsigned char *buf, size_t len) #ifdef RT_USING_POSIX if (libc_stdio_get_console() < 0) { - LOG_E("invoke standard input before initializing libc"); - return _LLIO_ERROR; + LOG_W("Do not invoke standard input before initializing libc"); + return 0; } return read(STDIN_FILENO, buf, len); #else diff --git a/components/libc/compilers/dlib/syscall_write.c b/components/libc/compilers/dlib/syscall_write.c index bd7cc83d99..ffee51882d 100644 --- a/components/libc/compilers/dlib/syscall_write.c +++ b/components/libc/compilers/dlib/syscall_write.c @@ -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 |