diff -r 6b15a094d996 -r 74a81d9e19d0 src/server/ucx/mempool.c
--- a/src/server/ucx/mempool.c	Mon Oct 14 13:36:28 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,184 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 2013 Olaf Wintermann. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   1. Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *
- *   2. Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in the
- *      documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#ifdef __cplusplus
-#define __STDC_FORMAT_MACROS
-#endif
-#include <inttypes.h>
-
-#include "mempool.h"
-
-typedef struct {
-    ucx_destructor destructor;
-    char c;
-} ucx_memchunk;
-
-typedef struct {
-    ucx_destructor destructor;
-    void           *ptr;
-} ucx_regdestr;
-
-void ucx_mempool_shared_destr(void* ptr) {
-    ucx_regdestr *rd = (ucx_regdestr*)ptr;
-    rd->destructor(rd->ptr);
-}
-
-UcxMempool *ucx_mempool_new(size_t n) {
-    UcxMempool *pool = (UcxMempool*)malloc(sizeof(UcxMempool));
-    if (pool == NULL) return NULL;
-    
-    pool->data = (void**) malloc(n * sizeof(void*));
-    if (pool->data == NULL) {
-        free(pool);
-        return NULL;
-    }
-    
-    pool->ndata = 0;
-    pool->size = n;
-    return pool;
-}
-
-int ucx_mempool_chcap(UcxMempool *pool, size_t newcap) {
-    void **data = (void**) realloc(pool->data, newcap*sizeof(void*));
-    if (data == NULL) {
-        return 1;
-    } else {
-        pool->data = data; 
-        pool->size = newcap;
-        return EXIT_SUCCESS;
-    }
-}
-
-void *ucx_mempool_malloc(UcxMempool *pool, size_t n) {
-    ucx_memchunk *mem = (ucx_memchunk*)malloc(sizeof(ucx_destructor) + n);
-    if (mem == NULL) return NULL;
-
-    if (pool->ndata >= pool->size) {
-        ucx_mempool_chcap(pool, pool->size + 16);
-     }
-
-    mem->destructor = NULL;
-    pool->data[pool->ndata] = mem;
-    pool->ndata++;
-
-    return &mem->c;
-}
-
-void *ucx_mempool_calloc(UcxMempool *pool, size_t nelem, size_t elsize) {
-    void *ptr = ucx_mempool_malloc(pool, nelem*elsize);
-    if(ptr == NULL) {
-        return NULL;
-    }
-    memset(ptr, 0, nelem * elsize);
-    return ptr;
-}
-
-void *ucx_mempool_realloc(UcxMempool *pool, void *ptr, size_t n) {
-    char *mem = ((char*)ptr) - sizeof(ucx_destructor);
-    char *newm = (char*) realloc(mem, n + sizeof(ucx_destructor));
-    if (newm == NULL) return NULL;
-    if (mem != newm) {
-        for(size_t i=0 ; i < pool->ndata ; i++) {
-            if(pool->data[i] == mem) {
-                pool->data[i] = newm;
-                return newm + sizeof(ucx_destructor);
-            }
-        }
-        fprintf(stderr, "FATAL: 0x%08"PRIxPTR" not in mpool 0x%08" PRIxPTR"\n",
-          (intptr_t)ptr, (intptr_t)pool);
-        exit(1);
-    } else {
-        return newm + sizeof(ucx_destructor);
-    }
-}
-
-void ucx_mempool_free(UcxMempool *pool, void *ptr) {
-    ucx_memchunk *chunk = (ucx_memchunk*)((char*)ptr-sizeof(ucx_destructor));
-    for(size_t i=0 ; i<pool->ndata ; i++) {
-        if(chunk == pool->data[i]) {
-            if(chunk->destructor != NULL) {
-                chunk->destructor(&chunk->c);
-            }
-            free(chunk);
-            size_t last_index = pool->ndata - 1;
-            if(i != last_index) {
-                pool->data[i] = pool->data[last_index];
-            }
-            pool->ndata--;
-            return;
-        }
-    }
-    fprintf(stderr, "FATAL: 0x%08"PRIxPTR" not in mpool 0x%08" PRIxPTR"\n",
-            (intptr_t)ptr, (intptr_t)pool);
-    exit(1);
-}
-
-void ucx_mempool_destroy(UcxMempool *pool) {
-    ucx_memchunk *chunk;
-    for(size_t i=0 ; i<pool->ndata ; i++) {
-        chunk = (ucx_memchunk*) pool->data[i];
-        if(chunk) {
-            if(chunk->destructor != NULL) {
-                chunk->destructor(&chunk->c);
-            }
-            free(chunk);
-        }
-    }
-    free(pool->data);
-    free(pool);
-}
-
-void ucx_mempool_set_destr(void *ptr, ucx_destructor func) {
-    *(ucx_destructor*)((char*)ptr-sizeof(ucx_destructor)) = func;
-}
-
-void ucx_mempool_reg_destr(UcxMempool *pool, void *ptr, ucx_destructor destr) {
-    ucx_regdestr *rd = (ucx_regdestr*)ucx_mempool_malloc(
-            pool,
-            sizeof(ucx_regdestr));
-    rd->destructor = destr;
-    rd->ptr = ptr;
-    ucx_mempool_set_destr(rd, ucx_mempool_shared_destr);
-}
-
-UcxAllocator* ucx_mempool_allocator(UcxMempool *pool) {
-    UcxAllocator *allocator = (UcxAllocator*)ucx_mempool_malloc(
-            pool, sizeof(UcxAllocator));
-    if(!allocator) {
-        return NULL;
-    }
-    allocator->malloc = (ucx_allocator_malloc)ucx_mempool_malloc;
-    allocator->calloc = (ucx_allocator_calloc)ucx_mempool_calloc;
-    allocator->realloc = (ucx_allocator_realloc)ucx_mempool_realloc;
-    allocator->free = (ucx_allocator_free)ucx_mempool_free;
-    allocator->pool = pool;
-    return allocator;
-}