apps/fscmd: hide util 'df' if mountpoints are disabled

* 'df' utilities task is to show filesystem info, but it
  is meaningless when mountpoints are disabled and hence
  no user filesystems are supported.

Signed-off-by: Oleg Lyovin <o.lyovin@partner.samsung.com>

diff --git a/apps/system/utils/fscmd.c b/apps/system/utils/fscmd.c
index 350cca4..f31125d 100644 (file)
--- a/apps/system/utils/fscmd.c
+++ b/apps/system/utils/fscmd.c
@@ -1178,6 +1178,7 @@ static int df_man_readable_handler(FAR const char *mountpoint, FAR struct statfs
  * Name: tash_df
  ****************************************************************************/
 
+#ifndef CONFIG_DISABLE_MOUNTPOINT
 static int tash_df(int argc, char **args)
 {
        if (argc > 1 && strcmp(args[1], "-h") == 0) {
@@ -1191,6 +1192,7 @@ static int tash_df(int argc, char **args)
 
        return 0;
 }
+#endif
 
 const static tash_cmdlist_t fs_utilcmds[] = {
 #ifndef CONFIG_DISABLE_ENVIRON
@@ -1228,7 +1230,9 @@ const static tash_cmdlist_t fs_utilcmds[] = {
 #ifndef CONFIG_DISABLE_ENVIRON
        {"rmdir",     tash_rmdir,     TASH_EXECMD_SYNC},
 #endif
+#ifndef CONFIG_DISABLE_MOUNTPOINT
        {"df",        tash_df,        TASH_EXECMD_SYNC},
+#endif
        {NULL,        NULL,           0}
 };