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Added debug levels for some serious errors (out of memory).

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This commit is contained in:
likewise 2003-03-24 10:29:03 +00:00
parent 74f2b5e5f7
commit 20667e5163
3 changed files with 7 additions and 7 deletions
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6
src/core/mem.c
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@ -149,7 +149,7 @@ mem_free(void *rmem)
if((u8_t *)rmem < (u8_t *)ram || (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_free: illegal memory\n")); DEBUGF(MEM_DEBUG | 3, ("mem_free: illegal memory\n"));
#ifdef MEM_STATS #ifdef MEM_STATS
++lwip_stats.mem.err; ++lwip_stats.mem.err;
#endif /* MEM_STATS */ #endif /* MEM_STATS */
@ -199,7 +199,7 @@ mem_realloc(void *rmem, mem_size_t newsize)
(u8_t *)rmem < (u8_t *)ram_end); (u8_t *)rmem < (u8_t *)ram_end);
if((u8_t *)rmem < (u8_t *)ram || (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; return rmem;
} }
mem = (struct mem *)((u8_t *)rmem - SIZEOF_STRUCT_MEM); 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; 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 #ifdef MEM_STATS
++lwip_stats.mem.err; ++lwip_stats.mem.err;
#endif /* MEM_STATS */ #endif /* MEM_STATS */

2
src/core/memp.c
View File

@ -204,7 +204,7 @@ memp_malloc(memp_t type)
memset(mem, 0, memp_sizes[type]); memset(mem, 0, memp_sizes[type]);
return mem; return mem;
} else { } 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 #ifdef MEMP_STATS
++lwip_stats.memp[type].err; ++lwip_stats.memp[type].err;
#endif /* MEMP_STATS */ #endif /* MEMP_STATS */

6
src/core/pbuf.c
View File

@ -267,7 +267,7 @@ pbuf_alloc(pbuf_layer l, u16_t size, pbuf_flag flag)
while(rsize > 0) { while(rsize > 0) {
q = pbuf_pool_alloc(); q = pbuf_pool_alloc();
if(q == NULL) { 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 #ifdef PBUF_STATS
++lwip_stats.pbuf.err; ++lwip_stats.pbuf.err;
#endif /* PBUF_STATS */ #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)); 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)) { 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->payload,
(u8_t *)p + sizeof(struct pbuf))); (u8_t *)p + sizeof(struct pbuf)));
p->payload = payload; p->payload = payload;
@ -757,7 +757,7 @@ pbuf_unref(struct pbuf *f)
{ {
/* deallocate chain */ /* deallocate chain */
pbuf_free(top); pbuf_free(top);
DEBUGF(PBUF_DEBUG, ("pbuf_unref: failed\n")); DEBUGF(PBUF_DEBUG | 2, ("pbuf_unref: failed\n"));
return NULL; return NULL;
} }
} }