From 33d0096b8163711a58c62b2b52d8f01df4fb584c Mon Sep 17 00:00:00 2001
From: jani <jani>
Date: Thu, 26 Feb 2004 10:43:09 +0000
Subject: [PATCH] add switch for MEMP_SANITY_CHECK defaulting to off

---
 src/core/memp.c        | 6 ++++--
 src/include/lwip/opt.h | 4 ++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/core/memp.c b/src/core/memp.c
index 8e406659..c570b7e1 100644
--- a/src/core/memp.c
+++ b/src/core/memp.c
@@ -120,7 +120,7 @@ static u8_t memp_memory[(MEMP_NUM_PBUF *
 static sys_sem_t mutex;
 #endif
 
-#ifndef LWIP_NOASSERT
+#if MEMP_SANITY_CHECK
 static int
 memp_sanity(void)
 {
@@ -140,7 +140,7 @@ memp_sanity(void)
   }
   return 1;
 }
-#endif /* LWIP_DEBUG */
+#endif /* MEMP_SANITY_CHECK*/
 
 void
 memp_init(void)
@@ -261,7 +261,9 @@ memp_free(memp_t type, void *mem)
   memp->next = memp_tab[type]; 
   memp_tab[type] = memp;
 
+#if MEMP_SANITY_CHECK
   LWIP_ASSERT("memp sanity", memp_sanity());
+#endif  
 
 #if SYS_LIGHTWEIGHT_PROT
   SYS_ARCH_UNPROTECT(old_level);
diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index 240ae6bd..31dcb0cb 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -67,6 +67,10 @@ a lot of data that needs to be copied, this should be set high. */
 #define MEM_SIZE                        1600
 #endif
 
+#ifndef MEMP_SANITY_CHECK
+#define MEMP_SANITY_CHECK		0
+#endif
+
 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
    sends a lot of data out of ROM (or other static memory), this
    should be set high. */