Allow each NSH command to be disabled

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1234 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 24 insertions, 0 deletions

diff --git a/nuttx/examples/nsh/nsh_fscmds.c b/nuttx/examples/nsh/nsh_fscmds.c
index 33d1ae6d2..8dcf90372 100644
--- a/nuttx/examples/nsh/nsh_fscmds.c
+++ b/nuttx/examples/nsh/nsh_fscmds.c
@@ -392,6 +392,7 @@ static int ls_recursive(FAR struct nsh_vtbl_s *vtbl, const char *dirpath,
  ****************************************************************************/
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_CAT
 int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char buffer[IOBUFFERSIZE];
@@ -484,12 +485,14 @@ int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_cp
  ****************************************************************************/
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_CP
 int cmd_cp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   struct stat buf;
@@ -642,12 +645,14 @@ errout:
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_ls
  ****************************************************************************/
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_LS
 int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   const char *relpath;
@@ -724,12 +729,14 @@ int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_mkdir
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKDIR
 int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@@ -747,12 +754,14 @@ int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_mkfatfs
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_FAT)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS
 int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   struct fat_format_s fmt = FAT_FORMAT_INITIALIZER;
@@ -771,12 +780,14 @@ int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_mkfifo
  ****************************************************************************/
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO
 int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@@ -794,12 +805,14 @@ int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_mkrd
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKRD
 int cmd_mkrd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   const char *fmt;
@@ -892,12 +905,14 @@ errout_with_fmt:
   return ERROR;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_mount
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MOUNT
 int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *source;
@@ -970,12 +985,14 @@ int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_rm
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_RM
 int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@@ -993,12 +1010,14 @@ int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_rmdir
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_RMDIR
 int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@@ -1016,6 +1035,7 @@ int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: nsh_script
@@ -1087,17 +1107,20 @@ int nsh_script(FAR struct nsh_vtbl_s *vtbl, const char *cmd, const char *path)
  ****************************************************************************/
 
 #if  CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_SH
 int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   return nsh_script(vtbl, argv[0], argv[1]);
 }
 #endif
+#endif
 
 /****************************************************************************
  * Name: cmd_umount
  ****************************************************************************/
 
 #if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
+#ifndef CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT
 int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@@ -1117,3 +1140,4 @@ int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
   return ret;
 }
 #endif
+#endif