libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

[libc] code cleanup.

This commit is contained in:
bernard 2014-06-25 17:20:57 +08:00
parent bab1763003
commit a58593f784
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
components/libc/armlibc/stubs.c
View File

@ -46,8 +46,10 @@ const char __stderr_name[] = "STDERR";
*/
FILEHANDLE _sys_open(const char *name, int openmode)
{
#ifdef RT_USING_DFS
int fd;
#endif
/* Register standard Input Output devices. */
if (strcmp(name, __stdin_name) == 0)
return (STDIN);
@ -91,12 +93,13 @@ int _sys_close(FILEHANDLE fh)
*/
int _sys_read(FILEHANDLE fh, unsigned char *buf, unsigned len, int mode)
{
#ifdef RT_USING_DFS
int size;
#endif
if (fh == STDIN)
{
/* TODO */
return 0;
}
@ -125,8 +128,10 @@ int _sys_read(FILEHANDLE fh, unsigned char *buf, unsigned len, int mode)
*/
int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
{
#ifdef RT_USING_DFS
int size;
#endif
if ((fh == STDOUT) || (fh == STDERR))
{
#ifndef RT_USING_CONSOLE