mcheck: add pedantic mode support

The pedantic mode is run-time contolled, so
appropriate registry take place everytime.

Maybe it's worth to use compile-time control only.
So, the registry could be optimized out by an #ifdef.

Signed-off-by: Eugene Uriev <eugeneuriev@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/mcheck.h b/include/mcheck.h
index a049745e4e3..f4c9b7e61c8 100644
--- a/include/mcheck.h
+++ b/include/mcheck.h
@@ -34,6 +34,15 @@ typedef void (*mcheck_abortfunc_t)(enum mcheck_status);
 int mcheck(mcheck_abortfunc_t func);
 
 /*
+ * Similar to `mcheck' but performs checks for all block whenever one of
+ * the memory handling functions is called.  This can be very slow.
+ */
+int mcheck_pedantic(mcheck_abortfunc_t f);
+
+/* Force check of all blocks now.  */
+void mcheck_check_all(void);
+
+/*
  * Check for aberrations in a particular malloc'd block. These are the
  * same checks that `mcheck' does, when you free or reallocate a block.
  */