diff options
Diffstat (limited to 'dispose_cmd.c')
| -rw-r--r-- | dispose_cmd.c | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/dispose_cmd.c b/dispose_cmd.c index d0b6bbdb..4bf2c042 100644 --- a/dispose_cmd.c +++ b/dispose_cmd.c @@ -20,6 +20,8 @@ #include "config.h" +#include "bashtypes.h" + #if defined (HAVE_UNISTD_H) # include <unistd.h> #endif @@ -132,6 +134,29 @@ dispose_command (command) break; } +#if defined (DPAREN_ARITHMETIC) + case cm_arith: + { + register ARITH_COM *c; + + c = command->value.Arith; + dispose_words (c->exp); + free (c); + break; + } +#endif /* DPAREN_ARITHMETIC */ + +#if defined (COND_COMMAND) + case cm_cond: + { + register COND_COM *c; + + c = command->value.Cond; + dispose_cond_node (c); + break; + } +#endif /* COND_COMMAND */ + case cm_function_def: { register FUNCTION_DEF *c; @@ -150,13 +175,32 @@ dispose_command (command) free (command); } +#if defined (COND_COMMAND) +/* How to free a node in a conditional command. */ +void +dispose_cond_node (cond) + COND_COM *cond; +{ + if (cond) + { + if (cond->left) + dispose_cond_node (cond->left); + if (cond->right) + dispose_cond_node (cond->right); + if (cond->op) + dispose_word (cond->op); + free (cond); + } +} +#endif /* COND_COMMAND */ + /* How to free a WORD_DESC. */ void -dispose_word (word) - WORD_DESC *word; +dispose_word (w) + WORD_DESC *w; { - FREE (word->word); - free (word); + FREE (w->word); + free (w); } /* How to get rid of a linked list of words. A WORD_LIST. */ |