libs/rt-thread
libs
/
rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[libc][iar][gcc] 优化remove函数

This commit is contained in:
Meco Man 2021-02-15 07:53:58 +08:00
parent f0805a7973
commit abcb050603
2 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
components/libc/compilers/dlib/syscall_remove.c
View File

@ -16,9 +16,9 @@
#pragma module_name = "?remove" #pragma module_name = "?remove"
int remove(const char *val) int remove(const char *val)
{ {
#ifdef RT_USING_DFS #ifndef RT_USING_DFS
dfs_file_unlink(val); return -1;
#else
return unlink(filename);
#endif #endif
return 0;
} }

7
components/libc/compilers/newlib/syscalls.c
View File

@ -196,12 +196,9 @@ int
_unlink_r(struct _reent *ptr, const char *file) _unlink_r(struct _reent *ptr, const char *file)
{ {
#ifndef RT_USING_DFS #ifndef RT_USING_DFS
return 0; return -1;
#else #else
int rc; return unlink(file);
rc = unlink(file);
return rc;
#endif #endif
} }