initial commit - import mediafire-shell sources

cmd_lcd.c

@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "command.h"
+#include "private.h"
+#include "mfshell.h"
+
+int
+mfshell_cmd_lcd(mfshell_t *mfshell,const char *dir)
+{
+    int retval;
+
+    if(mfshell == NULL) return -1;
+    if(dir == NULL) return -1;
+
+    if(strlen(dir) < 1) return -1;
+
+    retval = chdir(dir);
+    if(retval == 0)
+    {
+        if(mfshell->local_working_dir != NULL)
+        {
+            free(mfshell->local_working_dir);
+            mfshell->local_working_dir = NULL;
+        }
+
+        mfshell->local_working_dir = strdup(dir);
+    }
+
+    return retval;
+}
+