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add header dfs_posix.h to avoid warnings 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2436 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
xiongyihui3@gmail.com 2012-11-23 03:46:05 +00:00
parent 9fb62a5ff1
commit b820365317
1 changed files with 17 additions and 2 deletions
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19
components/libc/armlibc/stubs.c
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@ -19,6 +19,10 @@
#include "rtthread.h" #include "rtthread.h"
#ifdef RT_USING_DFS
#include "dfs_posix.h"
#endif
#pragma import(__use_no_semihosting_swi) #pragma import(__use_no_semihosting_swi)
/* TODO: Standard IO device handles. */ /* TODO: Standard IO device handles. */
@ -145,8 +149,9 @@ int _sys_seek(FILEHANDLE fh, long pos)
/** /**
* used by tmpnam() or tmpfile() * used by tmpnam() or tmpfile()
*/ */
void_sys_tmpnam(char *name, int fileno, unsigned maxlength) int _sys_tmpnam(char *name, int fileno, unsigned maxlength)
{ {
return -1;
} }
char *_sys_command_string(char *cmd, int len) char *_sys_command_string(char *cmd, int len)
@ -185,10 +190,20 @@ int _sys_istty(FILEHANDLE fh)
int remove(const char *filename) int remove(const char *filename)
{ {
#ifndef RT_USING_DFS
return -1;
#else
return unlink(filename); return unlink(filename);
#endif
} }
/* rename() */ /* rename() is defined in dfs_posix.c instead */
#if 0
int rename(const char *old, const char *new)
{
return -1;
}
#endif
int system(const char *string) int system(const char *string)
{ {