4 files changed, 18 insertions, 18 deletions

diff --git a/components/dfs/src/dfs.c b/components/dfs/src/dfs.c
index 95fcfc2df6..0299465a99 100644
--- a/components/dfs/src/dfs.c
+++ b/components/dfs/src/dfs.c
@@ -18,9 +18,9 @@
 #include <lwp.h>
 #endif
 
-#ifdef RT_USING_POSIX_DEVIO
+#ifdef RT_USING_POSIX_STDIO
 #include <libc.h>
-#endif /* RT_USING_POSIX_DEVIO */
+#endif /* RT_USING_POSIX_STDIO */
 
 /* Global variables */
 const struct dfs_filesystem_ops *filesystem_operation_table[DFS_FILESYSTEM_TYPES_MAX];
@@ -55,18 +55,18 @@ int dfs_init(void)
     }
 
     /* clear filesystem operations table */
-    memset((void *)filesystem_operation_table, 0, sizeof(filesystem_operation_table));
+    rt_memset((void *)filesystem_operation_table, 0, sizeof(filesystem_operation_table));
     /* clear filesystem table */
-    memset(filesystem_table, 0, sizeof(filesystem_table));
+    rt_memset(filesystem_table, 0, sizeof(filesystem_table));
     /* clean fd table */
-    memset(&_fdtab, 0, sizeof(_fdtab));
+    rt_memset(&_fdtab, 0, sizeof(_fdtab));
 
     /* create device filesystem lock */
     rt_mutex_init(&fslock, "fslock", RT_IPC_FLAG_PRIO);
 
 #ifdef DFS_USING_WORKDIR
     /* set current working directory */
-    memset(working_directory, 0, sizeof(working_directory));
+    rt_memset(working_directory, 0, sizeof(working_directory));
     working_directory[0] = '/';
 #endif
 
@@ -216,10 +216,10 @@ struct dfs_fd *fd_get(int fd)
     struct dfs_fd *d;
     struct dfs_fdtable *fdt;
 
-#ifdef RT_USING_POSIX_DEVIO
+#ifdef RT_USING_POSIX_STDIO
     if ((0 <= fd) && (fd <= 2))
         fd = libc_stdio_get_console();
-#endif /* RT_USING_POSIX_DEVIO */
+#endif /* RT_USING_POSIX_STDIO */
 
     fdt = dfs_fdtable_get();
     fd = fd - DFS_FD_OFFSET;
diff --git a/components/dfs/src/dfs_file.c b/components/dfs/src/dfs_file.c
index 711a461e20..a798bd3c59 100644
--- a/components/dfs/src/dfs_file.c
+++ b/components/dfs/src/dfs_file.c
@@ -543,11 +543,11 @@ void ls(const char *pathname)
         rt_kprintf("Directory %s:\n", path);
         do
         {
-            memset(&dirent, 0, sizeof(struct dirent));
+            rt_memset(&dirent, 0, sizeof(struct dirent));
             length = dfs_file_getdents(&fd, &dirent, sizeof(struct dirent));
             if (length > 0)
             {
-                memset(&stat, 0, sizeof(struct stat));
+                rt_memset(&stat, 0, sizeof(struct stat));
 
                 /* build full path for each file */
                 fullpath = dfs_normalize_path(path, dirent.d_name);
@@ -607,7 +607,7 @@ void cat(const char *filename)
 
     do
     {
-        memset(buffer, 0, sizeof(buffer));
+        rt_memset(buffer, 0, sizeof(buffer));
         length = dfs_file_read(&fd, buffer, sizeof(buffer) - 1);
         if (length > 0)
         {
@@ -692,7 +692,7 @@ static void copydir(const char *src, const char *dst)
 
     do
     {
-        memset(&dirent, 0, sizeof(struct dirent));
+        rt_memset(&dirent, 0, sizeof(struct dirent));
 
         length = dfs_file_getdents(&cpfd, &dirent, sizeof(struct dirent));
         if (length > 0)
@@ -716,7 +716,7 @@ static void copydir(const char *src, const char *dst)
                 break;
             }
 
-            memset(&stat, 0, sizeof(struct stat));
+            rt_memset(&stat, 0, sizeof(struct stat));
             if (dfs_file_stat(src_entry_full, &stat) != 0)
             {
                 rt_kprintf("open file: %s failed\n", dirent.d_name);
diff --git a/components/dfs/src/dfs_fs.c b/components/dfs/src/dfs_fs.c
index 53e7e385a4..2abad9dfeb 100644
--- a/components/dfs/src/dfs_fs.c
+++ b/components/dfs/src/dfs_fs.c
@@ -323,7 +323,7 @@ int dfs_mount(const char   *device_name,
         {
             /* The underlying device has error, clear the entry. */
             dfs_lock();
-            memset(fs, 0, sizeof(struct dfs_filesystem));
+            rt_memset(fs, 0, sizeof(struct dfs_filesystem));
 
             goto err1;
         }
@@ -339,7 +339,7 @@ int dfs_mount(const char   *device_name,
         /* mount failed */
         dfs_lock();
         /* clear filesystem table entry */
-        memset(fs, 0, sizeof(struct dfs_filesystem));
+        rt_memset(fs, 0, sizeof(struct dfs_filesystem));
 
         goto err1;
     }
@@ -403,7 +403,7 @@ int dfs_unmount(const char *specialfile)
         rt_free(fs->path);
 
     /* clear this filesystem table entry */
-    memset(fs, 0, sizeof(struct dfs_filesystem));
+    rt_memset(fs, 0, sizeof(struct dfs_filesystem));
 
     dfs_unlock();
     rt_free(fullpath);
@@ -590,7 +590,7 @@ int dfs_unmount_device(rt_device_t dev)
         rt_free(fs->path);
 
     /* clear this filesystem table entry */
-    memset(fs, 0, sizeof(struct dfs_filesystem));
+    rt_memset(fs, 0, sizeof(struct dfs_filesystem));
 
     dfs_unlock();
 
diff --git a/components/dfs/src/dfs_posix.c b/components/dfs/src/dfs_posix.c
index e6336c2544..5b26f190ce 100644
--- a/components/dfs/src/dfs_posix.c
+++ b/components/dfs/src/dfs_posix.c
@@ -639,7 +639,7 @@ DIR *opendir(const char *name)
         }
         else
         {
-            memset(t, 0, sizeof(DIR));
+            rt_memset(t, 0, sizeof(DIR));
 
             t->fd = fd;
         }