diff options
Diffstat (limited to 'components/libc')
| -rw-r--r-- | components/libc/compilers/armlibc/stubs.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/components/libc/compilers/armlibc/stubs.c b/components/libc/compilers/armlibc/stubs.c index b6ffb37b0f..b4cc13799e 100644 --- a/components/libc/compilers/armlibc/stubs.c +++ b/components/libc/compilers/armlibc/stubs.c @@ -9,6 +9,8 @@ * 2013-11-24 aozima fixed _sys_read()/_sys_write() issues. * 2014-08-03 bernard If using msh, use system() implementation * in msh. + * 2020-08-05 Meco Man fixed _sys_flen() compiling-warning when + * RT_USING_DFS is not defined */ #include <string.h> @@ -265,16 +267,16 @@ RT_WEAK void _sys_exit(int return_code) */ long _sys_flen(FILEHANDLE fh) { +#ifdef RT_USING_DFS struct stat stat; - + if (fh < STDERR) return -1; -#ifndef RT_USING_DFS - return -1; -#else fstat(fh, &stat); return stat.st_size; +#else + return -1; #endif } |