ash: remove non-standard chdir builtin

function                                             old     new   delta
.rodata                                           106853  106846      -7
builtintab                                           352     344      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-15)             Total: -15 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 14 insertions, 17 deletions

diff --git a/shell/ash.c b/shell/ash.c
index f91ca1924..16a2da5ac 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -10757,7 +10757,13 @@ static const struct builtincmd builtintab[] = {
 #endif
         { BUILTIN_SPEC_REG      "break"   , breakcmd   },
         { BUILTIN_REGULAR       "cd"      , cdcmd      },
-        { BUILTIN_NOSPEC        "chdir"   , cdcmd      },
+#define COMMANDCMD (builtintab + \
+                                /* . : */       2 + \
+                                /* [ */         1 * ENABLE_ASH_TEST + \
+                                /* [[ */        1 * BASH_TEST2 + \
+                                /* alias */     1 * ENABLE_ASH_ALIAS + \
+                                /* bg */        1 * JOBS + \
+                                /* break cd */  2)
 #if ENABLE_ASH_CMDCMD
         { BUILTIN_REGULAR       "command" , commandcmd },
 #endif
@@ -10765,7 +10771,14 @@ static const struct builtincmd builtintab[] = {
 #if ENABLE_ASH_ECHO
         { BUILTIN_REGULAR       "echo"    , echocmd    },
 #endif
+#define EVALCMD (COMMANDCMD + \
+                                /* command */   1 * ENABLE_ASH_CMDCMD + \
+                                /* continue */  1 + \
+                                /* echo */      1 * ENABLE_ASH_ECHO + \
+                                0)
         { BUILTIN_SPEC_REG      "eval"    , NULL       }, /*evalcmd() has a differing prototype*/
+#define EXECCMD (EVALCMD + \
+                                /* eval */      1)
         { BUILTIN_SPEC_REG      "exec"    , execcmd    },
         { BUILTIN_SPEC_REG      "exit"    , exitcmd    },
         { BUILTIN_SPEC_REG_ASSG "export"  , exportcmd  },
@@ -10822,22 +10835,6 @@ static const struct builtincmd builtintab[] = {
         { BUILTIN_REGULAR       "wait"    , waitcmd    },
 };
 
-/* Should match the above table! */
-#define COMMANDCMD (builtintab + \
-        /* . : */       2 + \
-        /* [ */         1 * ENABLE_ASH_TEST + \
-        /* [[ */        1 * BASH_TEST2 + \
-        /* alias */     1 * ENABLE_ASH_ALIAS + \
-        /* bg */        1 * ENABLE_ASH_JOB_CONTROL + \
-        /* break cd cddir  */   3)
-#define EVALCMD (COMMANDCMD + \
-        /* command */   1 * ENABLE_ASH_CMDCMD + \
-        /* continue */  1 + \
-        /* echo */      1 * ENABLE_ASH_ECHO + \
-        0)
-#define EXECCMD (EVALCMD + \
-        /* eval */      1)
-
 /*
  * Search the table of builtin commands.
  */