Add component initialization.

2 files changed, 3 insertions, 2 deletions

diff --git a/components/dfs/src/dfs.c b/components/dfs/src/dfs.c
index e1d78d398c..0cccddb0f7 100644
--- a/components/dfs/src/dfs.c
+++ b/components/dfs/src/dfs.c
@@ -16,7 +16,7 @@
 #include <dfs_fs.h>
 #include <dfs_file.h>
 
-#define NO_WORKING_DIR  "system does not support working dir\n"
+#define NO_WORKING_DIR  "system does not support working directory\n"
 
 /* Global variables */
 const struct dfs_filesystem_operation *filesystem_operation_table[DFS_FILESYSTEM_TYPES_MAX];
@@ -62,6 +62,7 @@ void dfs_init(void)
     working_directory[0] = '/';
 #endif
 }
+INIT_COMPONENT_EXPORT(dfs_init);
 
 /**
  * this function will lock device file system.
diff --git a/components/dfs/src/dfs_posix.c b/components/dfs/src/dfs_posix.c
index 7b650a48fa..5cb3b8ffaa 100644
--- a/components/dfs/src/dfs_posix.c
+++ b/components/dfs/src/dfs_posix.c
@@ -757,7 +757,7 @@ char *getcwd(char *buf, size_t size)
     rt_strncpy(buf, working_directory, size);
     rt_exit_critical();
 #else
-    rt_kprintf("WARNING: not support working directory\n");
+    rt_kprintf(NO_WORKING_DIR);
 #endif
 
     return buf;