From 20667e5163655b09eede4d0439ce634f2f42a6b5 Mon Sep 17 00:00:00 2001
From: likewise <likewise>
Date: Mon, 24 Mar 2003 10:29:03 +0000
Subject: [PATCH] Added debug levels for some serious errors (out of memory).

---
 src/core/mem.c  | 6 +++---
 src/core/memp.c | 2 +-
 src/core/pbuf.c | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/core/mem.c b/src/core/mem.c
index 9bfad447..50f2bbe4 100644
--- a/src/core/mem.c
+++ b/src/core/mem.c
@@ -149,7 +149,7 @@ mem_free(void *rmem)
   
   
   if((u8_t *)rmem < (u8_t *)ram || (u8_t *)rmem >= (u8_t *)ram_end) {
-    DEBUGF(MEM_DEBUG, ("mem_free: illegal memory\n"));
+    DEBUGF(MEM_DEBUG | 3, ("mem_free: illegal memory\n"));
 #ifdef MEM_STATS
     ++lwip_stats.mem.err;
 #endif /* MEM_STATS */
@@ -199,7 +199,7 @@ mem_realloc(void *rmem, mem_size_t newsize)
 	 (u8_t *)rmem < (u8_t *)ram_end);
   
   if((u8_t *)rmem < (u8_t *)ram || (u8_t *)rmem >= (u8_t *)ram_end) {
-    DEBUGF(MEM_DEBUG, ("mem_realloc: illegal memory\n"));
+    DEBUGF(MEM_DEBUG | 3, ("mem_realloc: illegal memory\n"));
     return rmem;
   }
   mem = (struct mem *)((u8_t *)rmem - SIZEOF_STRUCT_MEM);
@@ -291,7 +291,7 @@ mem_malloc(mem_size_t size)
       return (u8_t *)mem + SIZEOF_STRUCT_MEM;
     }    
   }
-  DEBUGF(MEM_DEBUG, ("mem_malloc: could not allocate %d bytes\n", (int)size));
+  DEBUGF(MEM_DEBUG | 2, ("mem_malloc: could not allocate %d bytes\n", (int)size));
 #ifdef MEM_STATS
   ++lwip_stats.mem.err;
 #endif /* MEM_STATS */  
diff --git a/src/core/memp.c b/src/core/memp.c
index 70991347..50441a7e 100644
--- a/src/core/memp.c
+++ b/src/core/memp.c
@@ -204,7 +204,7 @@ memp_malloc(memp_t type)
     memset(mem, 0, memp_sizes[type]);	
     return mem;
   } else {
-    DEBUGF(MEMP_DEBUG, ("memp_malloc: out of memory in pool %d\n", type));
+    DEBUGF(MEMP_DEBUG | 2, ("memp_malloc: out of memory in pool %d\n", type));
 #ifdef MEMP_STATS
     ++lwip_stats.memp[type].err;
 #endif /* MEMP_STATS */
diff --git a/src/core/pbuf.c b/src/core/pbuf.c
index b6b3c6b3..b2bf2a79 100644
--- a/src/core/pbuf.c
+++ b/src/core/pbuf.c
@@ -267,7 +267,7 @@ pbuf_alloc(pbuf_layer l, u16_t size, pbuf_flag flag)
     while(rsize > 0) {      
       q = pbuf_pool_alloc();
       if(q == NULL) {
-	DEBUGF(PBUF_DEBUG, ("pbuf_alloc: Out of pbufs in pool,\n"));
+	DEBUGF(PBUF_DEBUG | 2, ("pbuf_alloc: Out of pbufs in pool.\n"));
 #ifdef PBUF_STATS
         ++lwip_stats.pbuf.err;
 #endif /* PBUF_STATS */
@@ -510,7 +510,7 @@ pbuf_header(struct pbuf *p, s16_t header_size)
   DEBUGF(PBUF_DEBUG, ("pbuf_header: old %p new %p (%d)\n", payload, p->payload, header_size));
   
   if((u8_t *)p->payload < (u8_t *)p + sizeof(struct pbuf)) {
-    DEBUGF(PBUF_DEBUG, ("pbuf_header: failed %p %p\n",
+    DEBUGF(PBUF_DEBUG | 2, ("pbuf_header: failed %p %p\n",
 			(u8_t *)p->payload,
 			(u8_t *)p + sizeof(struct pbuf)));
     p->payload = payload;
@@ -757,7 +757,7 @@ pbuf_unref(struct pbuf *f)
       {
         /* deallocate chain */
         pbuf_free(top);
-        DEBUGF(PBUF_DEBUG, ("pbuf_unref: failed\n"));
+        DEBUGF(PBUF_DEBUG | 2, ("pbuf_unref: failed\n"));
         return NULL;
       }
     }