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authoroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-05-07 12:15:19 +0000
committeroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2008-05-07 12:15:19 +0000
commita197e759ffcb047a383adf686966f68934fef206 (patch)
treec411265e8592850792784a3deb27be34a2f3bf8b /src/helper
parent2b9dbccfcf17d9915a066b558c7066f6b96088e0 (diff)
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Edgar Grimberg plugged a leak found w/Valgrind.
git-svn-id: svn://svn.berlios.de/openocd/trunk@646 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/helper')
-rw-r--r--src/helper/command.c39
-rw-r--r--src/helper/command.h1
2 files changed, 40 insertions, 0 deletions
diff --git a/src/helper/command.c b/src/helper/command.c
index 31666e3a..0a120b10 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -143,6 +143,45 @@ command_t* register_command(command_context_t *context, command_t *parent, char
return c;
}
+int unregister_all_commands(command_context_t *context)
+{
+ command_t *c, *c2;
+
+ unique_length_dirty = 1;
+
+ if (context == NULL)
+ return ERROR_OK;
+
+
+ while(NULL != context->commands)
+ {
+ c = context->commands;
+
+ while(NULL != c->children)
+ {
+ c2 = c->children;
+ c->children = c->children->next;
+ free(c2->name);
+ c2->name = NULL;
+ free(c2->help);
+ c2->help = NULL;
+ free(c2);
+ c2 = NULL;
+ }
+
+ context->commands = context->commands->next;
+
+ free(c->name);
+ c->name = NULL;
+ free(c->help);
+ c->help = NULL;
+ free(c);
+ c = NULL;
+ }
+
+ return ERROR_OK;
+}
+
int unregister_command(command_context_t *context, char *name)
{
command_t *c, *p = NULL, *c2;
diff --git a/src/helper/command.h b/src/helper/command.h
index 3586017d..ed6a96a7 100644
--- a/src/helper/command.h
+++ b/src/helper/command.h
@@ -66,6 +66,7 @@ typedef struct command_s
extern command_t* register_command(command_context_t *context, command_t *parent, char *name, int (*handler)(struct command_context_s *context, char* name, char** args, int argc), enum command_mode mode, char *help);
extern int unregister_command(command_context_t *context, char *name);
+extern int unregister_all_commands(command_context_t *context);
extern void command_set_output_handler(command_context_t* context, int (*output_handler)(struct command_context_s *context, char* line), void *priv);
extern command_context_t* copy_command_context(command_context_t* context);
extern command_context_t* command_init();