--- a/misc/libfreetype/src/base/ftdbgmem.c Thu Jul 25 23:16:06 2013 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,997 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftdbgmem.c */
-/* */
-/* Memory debugger (body). */
-/* */
-/* Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2009 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_CONFIG_CONFIG_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_MEMORY_H
-#include FT_SYSTEM_H
-#include FT_ERRORS_H
-#include FT_TYPES_H
-
-
-#ifdef FT_DEBUG_MEMORY
-
-#define KEEPALIVE /* `Keep alive' means that freed blocks aren't released
- * to the heap. This is useful to detect double-frees
- * or weird heap corruption, but it uses large amounts of
- * memory, however.
- */
-
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
- FT_BASE_DEF( const char* ) _ft_debug_file = 0;
- FT_BASE_DEF( long ) _ft_debug_lineno = 0;
-
- extern void
- FT_DumpMemory( FT_Memory memory );
-
-
- typedef struct FT_MemSourceRec_* FT_MemSource;
- typedef struct FT_MemNodeRec_* FT_MemNode;
- typedef struct FT_MemTableRec_* FT_MemTable;
-
-
-#define FT_MEM_VAL( addr ) ((FT_PtrDist)(FT_Pointer)( addr ))
-
- /*
- * This structure holds statistics for a single allocation/release
- * site. This is useful to know where memory operations happen the
- * most.
- */
- typedef struct FT_MemSourceRec_
- {
- const char* file_name;
- long line_no;
-
- FT_Long cur_blocks; /* current number of allocated blocks */
- FT_Long max_blocks; /* max. number of allocated blocks */
- FT_Long all_blocks; /* total number of blocks allocated */
-
- FT_Long cur_size; /* current cumulative allocated size */
- FT_Long max_size; /* maximum cumulative allocated size */
- FT_Long all_size; /* total cumulative allocated size */
-
- FT_Long cur_max; /* current maximum allocated size */
-
- FT_UInt32 hash;
- FT_MemSource link;
-
- } FT_MemSourceRec;
-
-
- /*
- * We don't need a resizable array for the memory sources, because
- * their number is pretty limited within FreeType.
- */
-#define FT_MEM_SOURCE_BUCKETS 128
-
- /*
- * This structure holds information related to a single allocated
- * memory block. If KEEPALIVE is defined, blocks that are freed by
- * FreeType are never released to the system. Instead, their `size'
- * field is set to -size. This is mainly useful to detect double frees,
- * at the price of large memory footprint during execution.
- */
- typedef struct FT_MemNodeRec_
- {
- FT_Byte* address;
- FT_Long size; /* < 0 if the block was freed */
-
- FT_MemSource source;
-
-#ifdef KEEPALIVE
- const char* free_file_name;
- FT_Long free_line_no;
-#endif
-
- FT_MemNode link;
-
- } FT_MemNodeRec;
-
-
- /*
- * The global structure, containing compound statistics and all hash
- * tables.
- */
- typedef struct FT_MemTableRec_
- {
- FT_ULong size;
- FT_ULong nodes;
- FT_MemNode* buckets;
-
- FT_ULong alloc_total;
- FT_ULong alloc_current;
- FT_ULong alloc_max;
- FT_ULong alloc_count;
-
- FT_Bool bound_total;
- FT_ULong alloc_total_max;
-
- FT_Bool bound_count;
- FT_ULong alloc_count_max;
-
- FT_MemSource sources[FT_MEM_SOURCE_BUCKETS];
-
- FT_Bool keep_alive;
-
- FT_Memory memory;
- FT_Pointer memory_user;
- FT_Alloc_Func alloc;
- FT_Free_Func free;
- FT_Realloc_Func realloc;
-
- } FT_MemTableRec;
-
-
-#define FT_MEM_SIZE_MIN 7
-#define FT_MEM_SIZE_MAX 13845163
-
-#define FT_FILENAME( x ) ((x) ? (x) : "unknown file")
-
-
- /*
- * Prime numbers are ugly to handle. It would be better to implement
- * L-Hashing, which is 10% faster and doesn't require divisions.
- */
- static const FT_UInt ft_mem_primes[] =
- {
- 7,
- 11,
- 19,
- 37,
- 73,
- 109,
- 163,
- 251,
- 367,
- 557,
- 823,
- 1237,
- 1861,
- 2777,
- 4177,
- 6247,
- 9371,
- 14057,
- 21089,
- 31627,
- 47431,
- 71143,
- 106721,
- 160073,
- 240101,
- 360163,
- 540217,
- 810343,
- 1215497,
- 1823231,
- 2734867,
- 4102283,
- 6153409,
- 9230113,
- 13845163,
- };
-
-
- static FT_ULong
- ft_mem_closest_prime( FT_ULong num )
- {
- FT_UInt i;
-
-
- for ( i = 0;
- i < sizeof ( ft_mem_primes ) / sizeof ( ft_mem_primes[0] ); i++ )
- if ( ft_mem_primes[i] > num )
- return ft_mem_primes[i];
-
- return FT_MEM_SIZE_MAX;
- }
-
-
- extern void
- ft_mem_debug_panic( const char* fmt,
- ... )
- {
- va_list ap;
-
-
- printf( "FreeType.Debug: " );
-
- va_start( ap, fmt );
- vprintf( fmt, ap );
- va_end( ap );
-
- printf( "\n" );
- exit( EXIT_FAILURE );
- }
-
-
- static FT_Pointer
- ft_mem_table_alloc( FT_MemTable table,
- FT_Long size )
- {
- FT_Memory memory = table->memory;
- FT_Pointer block;
-
-
- memory->user = table->memory_user;
- block = table->alloc( memory, size );
- memory->user = table;
-
- return block;
- }
-
-
- static void
- ft_mem_table_free( FT_MemTable table,
- FT_Pointer block )
- {
- FT_Memory memory = table->memory;
-
-
- memory->user = table->memory_user;
- table->free( memory, block );
- memory->user = table;
- }
-
-
- static void
- ft_mem_table_resize( FT_MemTable table )
- {
- FT_ULong new_size;
-
-
- new_size = ft_mem_closest_prime( table->nodes );
- if ( new_size != table->size )
- {
- FT_MemNode* new_buckets;
- FT_ULong i;
-
-
- new_buckets = (FT_MemNode *)
- ft_mem_table_alloc( table,
- new_size * sizeof ( FT_MemNode ) );
- if ( new_buckets == NULL )
- return;
-
- FT_ARRAY_ZERO( new_buckets, new_size );
-
- for ( i = 0; i < table->size; i++ )
- {
- FT_MemNode node, next, *pnode;
- FT_PtrDist hash;
-
-
- node = table->buckets[i];
- while ( node )
- {
- next = node->link;
- hash = FT_MEM_VAL( node->address ) % new_size;
- pnode = new_buckets + hash;
-
- node->link = pnode[0];
- pnode[0] = node;
-
- node = next;
- }
- }
-
- if ( table->buckets )
- ft_mem_table_free( table, table->buckets );
-
- table->buckets = new_buckets;
- table->size = new_size;
- }
- }
-
-
- static FT_MemTable
- ft_mem_table_new( FT_Memory memory )
- {
- FT_MemTable table;
-
-
- table = (FT_MemTable)memory->alloc( memory, sizeof ( *table ) );
- if ( table == NULL )
- goto Exit;
-
- FT_ZERO( table );
-
- table->size = FT_MEM_SIZE_MIN;
- table->nodes = 0;
-
- table->memory = memory;
-
- table->memory_user = memory->user;
-
- table->alloc = memory->alloc;
- table->realloc = memory->realloc;
- table->free = memory->free;
-
- table->buckets = (FT_MemNode *)
- memory->alloc( memory,
- table->size * sizeof ( FT_MemNode ) );
- if ( table->buckets )
- FT_ARRAY_ZERO( table->buckets, table->size );
- else
- {
- memory->free( memory, table );
- table = NULL;
- }
-
- Exit:
- return table;
- }
-
-
- static void
- ft_mem_table_destroy( FT_MemTable table )
- {
- FT_ULong i;
-
-
- FT_DumpMemory( table->memory );
-
- if ( table )
- {
- FT_Long leak_count = 0;
- FT_ULong leaks = 0;
-
-
- /* remove all blocks from the table, revealing leaked ones */
- for ( i = 0; i < table->size; i++ )
- {
- FT_MemNode *pnode = table->buckets + i, next, node = *pnode;
-
-
- while ( node )
- {
- next = node->link;
- node->link = 0;
-
- if ( node->size > 0 )
- {
- printf(
- "leaked memory block at address %p, size %8ld in (%s:%ld)\n",
- node->address, node->size,
- FT_FILENAME( node->source->file_name ),
- node->source->line_no );
-
- leak_count++;
- leaks += node->size;
-
- ft_mem_table_free( table, node->address );
- }
-
- node->address = NULL;
- node->size = 0;
-
- ft_mem_table_free( table, node );
- node = next;
- }
- table->buckets[i] = 0;
- }
-
- ft_mem_table_free( table, table->buckets );
- table->buckets = NULL;
-
- table->size = 0;
- table->nodes = 0;
-
- /* remove all sources */
- for ( i = 0; i < FT_MEM_SOURCE_BUCKETS; i++ )
- {
- FT_MemSource source, next;
-
-
- for ( source = table->sources[i]; source != NULL; source = next )
- {
- next = source->link;
- ft_mem_table_free( table, source );
- }
-
- table->sources[i] = NULL;
- }
-
- printf(
- "FreeType: total memory allocations = %ld\n", table->alloc_total );
- printf(
- "FreeType: maximum memory footprint = %ld\n", table->alloc_max );
-
- ft_mem_table_free( table, table );
-
- if ( leak_count > 0 )
- ft_mem_debug_panic(
- "FreeType: %ld bytes of memory leaked in %ld blocks\n",
- leaks, leak_count );
-
- printf( "FreeType: no memory leaks detected\n" );
- }
- }
-
-
- static FT_MemNode*
- ft_mem_table_get_nodep( FT_MemTable table,
- FT_Byte* address )
- {
- FT_PtrDist hash;
- FT_MemNode *pnode, node;
-
-
- hash = FT_MEM_VAL( address );
- pnode = table->buckets + ( hash % table->size );
-
- for (;;)
- {
- node = pnode[0];
- if ( !node )
- break;
-
- if ( node->address == address )
- break;
-
- pnode = &node->link;
- }
- return pnode;
- }
-
-
- static FT_MemSource
- ft_mem_table_get_source( FT_MemTable table )
- {
- FT_UInt32 hash;
- FT_MemSource node, *pnode;
-
-
- /* cast to FT_PtrDist first since void* can be larger */
- /* than FT_UInt32 and GCC 4.1.1 emits a warning */
- hash = (FT_UInt32)(FT_PtrDist)(void*)_ft_debug_file +
- (FT_UInt32)( 5 * _ft_debug_lineno );
- pnode = &table->sources[hash % FT_MEM_SOURCE_BUCKETS];
-
- for ( ;; )
- {
- node = *pnode;
- if ( node == NULL )
- break;
-
- if ( node->file_name == _ft_debug_file &&
- node->line_no == _ft_debug_lineno )
- goto Exit;
-
- pnode = &node->link;
- }
-
- node = (FT_MemSource)ft_mem_table_alloc( table, sizeof ( *node ) );
- if ( node == NULL )
- ft_mem_debug_panic(
- "not enough memory to perform memory debugging\n" );
-
- node->file_name = _ft_debug_file;
- node->line_no = _ft_debug_lineno;
-
- node->cur_blocks = 0;
- node->max_blocks = 0;
- node->all_blocks = 0;
-
- node->cur_size = 0;
- node->max_size = 0;
- node->all_size = 0;
-
- node->cur_max = 0;
-
- node->link = NULL;
- node->hash = hash;
- *pnode = node;
-
- Exit:
- return node;
- }
-
-
- static void
- ft_mem_table_set( FT_MemTable table,
- FT_Byte* address,
- FT_ULong size,
- FT_Long delta )
- {
- FT_MemNode *pnode, node;
-
-
- if ( table )
- {
- FT_MemSource source;
-
-
- pnode = ft_mem_table_get_nodep( table, address );
- node = *pnode;
- if ( node )
- {
- if ( node->size < 0 )
- {
- /* This block was already freed. Our memory is now completely */
- /* corrupted! */
- /* This can only happen in keep-alive mode. */
- ft_mem_debug_panic(
- "memory heap corrupted (allocating freed block)" );
- }
- else
- {
- /* This block was already allocated. This means that our memory */
- /* is also corrupted! */
- ft_mem_debug_panic(
- "memory heap corrupted (re-allocating allocated block at"
- " %p, of size %ld)\n"
- "org=%s:%d new=%s:%d\n",
- node->address, node->size,
- FT_FILENAME( node->source->file_name ), node->source->line_no,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
- }
- }
-
- /* we need to create a new node in this table */
- node = (FT_MemNode)ft_mem_table_alloc( table, sizeof ( *node ) );
- if ( node == NULL )
- ft_mem_debug_panic( "not enough memory to run memory tests" );
-
- node->address = address;
- node->size = size;
- node->source = source = ft_mem_table_get_source( table );
-
- if ( delta == 0 )
- {
- /* this is an allocation */
- source->all_blocks++;
- source->cur_blocks++;
- if ( source->cur_blocks > source->max_blocks )
- source->max_blocks = source->cur_blocks;
- }
-
- if ( size > (FT_ULong)source->cur_max )
- source->cur_max = size;
-
- if ( delta != 0 )
- {
- /* we are growing or shrinking a reallocated block */
- source->cur_size += delta;
- table->alloc_current += delta;
- }
- else
- {
- /* we are allocating a new block */
- source->cur_size += size;
- table->alloc_current += size;
- }
-
- source->all_size += size;
-
- if ( source->cur_size > source->max_size )
- source->max_size = source->cur_size;
-
- node->free_file_name = NULL;
- node->free_line_no = 0;
-
- node->link = pnode[0];
-
- pnode[0] = node;
- table->nodes++;
-
- table->alloc_total += size;
-
- if ( table->alloc_current > table->alloc_max )
- table->alloc_max = table->alloc_current;
-
- if ( table->nodes * 3 < table->size ||
- table->size * 3 < table->nodes )
- ft_mem_table_resize( table );
- }
- }
-
-
- static void
- ft_mem_table_remove( FT_MemTable table,
- FT_Byte* address,
- FT_Long delta )
- {
- if ( table )
- {
- FT_MemNode *pnode, node;
-
-
- pnode = ft_mem_table_get_nodep( table, address );
- node = *pnode;
- if ( node )
- {
- FT_MemSource source;
-
-
- if ( node->size < 0 )
- ft_mem_debug_panic(
- "freeing memory block at %p more than once at (%s:%ld)\n"
- "block allocated at (%s:%ld) and released at (%s:%ld)",
- address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno,
- FT_FILENAME( node->source->file_name ), node->source->line_no,
- FT_FILENAME( node->free_file_name ), node->free_line_no );
-
- /* scramble the node's content for additional safety */
- FT_MEM_SET( address, 0xF3, node->size );
-
- if ( delta == 0 )
- {
- source = node->source;
-
- source->cur_blocks--;
- source->cur_size -= node->size;
-
- table->alloc_current -= node->size;
- }
-
- if ( table->keep_alive )
- {
- /* we simply invert the node's size to indicate that the node */
- /* was freed. */
- node->size = -node->size;
- node->free_file_name = _ft_debug_file;
- node->free_line_no = _ft_debug_lineno;
- }
- else
- {
- table->nodes--;
-
- *pnode = node->link;
-
- node->size = 0;
- node->source = NULL;
-
- ft_mem_table_free( table, node );
-
- if ( table->nodes * 3 < table->size ||
- table->size * 3 < table->nodes )
- ft_mem_table_resize( table );
- }
- }
- else
- ft_mem_debug_panic(
- "trying to free unknown block at %p in (%s:%ld)\n",
- address,
- FT_FILENAME( _ft_debug_file ), _ft_debug_lineno );
- }
- }
-
-
- extern FT_Pointer
- ft_mem_debug_alloc( FT_Memory memory,
- FT_Long size )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
- FT_Byte* block;
-
-
- if ( size <= 0 )
- ft_mem_debug_panic( "negative block size allocation (%ld)", size );
-
- /* return NULL if the maximum number of allocations was reached */
- if ( table->bound_count &&
- table->alloc_count >= table->alloc_count_max )
- return NULL;
-
- /* return NULL if this allocation would overflow the maximum heap size */
- if ( table->bound_total &&
- table->alloc_total_max - table->alloc_current > (FT_ULong)size )
- return NULL;
-
- block = (FT_Byte *)ft_mem_table_alloc( table, size );
- if ( block )
- {
- ft_mem_table_set( table, block, (FT_ULong)size, 0 );
-
- table->alloc_count++;
- }
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
-
- return (FT_Pointer)block;
- }
-
-
- extern void
- ft_mem_debug_free( FT_Memory memory,
- FT_Pointer block )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( block == NULL )
- ft_mem_debug_panic( "trying to free NULL in (%s:%ld)",
- FT_FILENAME( _ft_debug_file ),
- _ft_debug_lineno );
-
- ft_mem_table_remove( table, (FT_Byte*)block, 0 );
-
- if ( !table->keep_alive )
- ft_mem_table_free( table, block );
-
- table->alloc_count--;
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
- }
-
-
- extern FT_Pointer
- ft_mem_debug_realloc( FT_Memory memory,
- FT_Long cur_size,
- FT_Long new_size,
- FT_Pointer block )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
- FT_MemNode node, *pnode;
- FT_Pointer new_block;
- FT_Long delta;
-
- const char* file_name = FT_FILENAME( _ft_debug_file );
- FT_Long line_no = _ft_debug_lineno;
-
-
- /* unlikely, but possible */
- if ( new_size == cur_size )
- return block;
-
- /* the following is valid according to ANSI C */
-#if 0
- if ( block == NULL || cur_size == 0 )
- ft_mem_debug_panic( "trying to reallocate NULL in (%s:%ld)",
- file_name, line_no );
-#endif
-
- /* while the following is allowed in ANSI C also, we abort since */
- /* such case should be handled by FreeType. */
- if ( new_size <= 0 )
- ft_mem_debug_panic(
- "trying to reallocate %p to size 0 (current is %ld) in (%s:%ld)",
- block, cur_size, file_name, line_no );
-
- /* check `cur_size' value */
- pnode = ft_mem_table_get_nodep( table, (FT_Byte*)block );
- node = *pnode;
- if ( !node )
- ft_mem_debug_panic(
- "trying to reallocate unknown block at %p in (%s:%ld)",
- block, file_name, line_no );
-
- if ( node->size <= 0 )
- ft_mem_debug_panic(
- "trying to reallocate freed block at %p in (%s:%ld)",
- block, file_name, line_no );
-
- if ( node->size != cur_size )
- ft_mem_debug_panic( "invalid ft_realloc request for %p. cur_size is "
- "%ld instead of %ld in (%s:%ld)",
- block, cur_size, node->size, file_name, line_no );
-
- /* return NULL if the maximum number of allocations was reached */
- if ( table->bound_count &&
- table->alloc_count >= table->alloc_count_max )
- return NULL;
-
- delta = (FT_Long)( new_size - cur_size );
-
- /* return NULL if this allocation would overflow the maximum heap size */
- if ( delta > 0 &&
- table->bound_total &&
- table->alloc_current + (FT_ULong)delta > table->alloc_total_max )
- return NULL;
-
- new_block = (FT_Byte *)ft_mem_table_alloc( table, new_size );
- if ( new_block == NULL )
- return NULL;
-
- ft_mem_table_set( table, (FT_Byte*)new_block, new_size, delta );
-
- ft_memcpy( new_block, block, cur_size < new_size ? cur_size : new_size );
-
- ft_mem_table_remove( table, (FT_Byte*)block, delta );
-
- _ft_debug_file = "<unknown>";
- _ft_debug_lineno = 0;
-
- if ( !table->keep_alive )
- ft_mem_table_free( table, block );
-
- return new_block;
- }
-
-
- extern FT_Int
- ft_mem_debug_init( FT_Memory memory )
- {
- FT_MemTable table;
- FT_Int result = 0;
-
-
- if ( getenv( "FT2_DEBUG_MEMORY" ) )
- {
- table = ft_mem_table_new( memory );
- if ( table )
- {
- const char* p;
-
-
- memory->user = table;
- memory->alloc = ft_mem_debug_alloc;
- memory->realloc = ft_mem_debug_realloc;
- memory->free = ft_mem_debug_free;
-
- p = getenv( "FT2_ALLOC_TOTAL_MAX" );
- if ( p != NULL )
- {
- FT_Long total_max = ft_atol( p );
-
-
- if ( total_max > 0 )
- {
- table->bound_total = 1;
- table->alloc_total_max = (FT_ULong)total_max;
- }
- }
-
- p = getenv( "FT2_ALLOC_COUNT_MAX" );
- if ( p != NULL )
- {
- FT_Long total_count = ft_atol( p );
-
-
- if ( total_count > 0 )
- {
- table->bound_count = 1;
- table->alloc_count_max = (FT_ULong)total_count;
- }
- }
-
- p = getenv( "FT2_KEEP_ALIVE" );
- if ( p != NULL )
- {
- FT_Long keep_alive = ft_atol( p );
-
-
- if ( keep_alive > 0 )
- table->keep_alive = 1;
- }
-
- result = 1;
- }
- }
- return result;
- }
-
-
- extern void
- ft_mem_debug_done( FT_Memory memory )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( table )
- {
- memory->free = table->free;
- memory->realloc = table->realloc;
- memory->alloc = table->alloc;
-
- ft_mem_table_destroy( table );
- memory->user = NULL;
- }
- }
-
-
-
- static int
- ft_mem_source_compare( const void* p1,
- const void* p2 )
- {
- FT_MemSource s1 = *(FT_MemSource*)p1;
- FT_MemSource s2 = *(FT_MemSource*)p2;
-
-
- if ( s2->max_size > s1->max_size )
- return 1;
- else if ( s2->max_size < s1->max_size )
- return -1;
- else
- return 0;
- }
-
-
- extern void
- FT_DumpMemory( FT_Memory memory )
- {
- FT_MemTable table = (FT_MemTable)memory->user;
-
-
- if ( table )
- {
- FT_MemSource* bucket = table->sources;
- FT_MemSource* limit = bucket + FT_MEM_SOURCE_BUCKETS;
- FT_MemSource* sources;
- FT_UInt nn, count;
- const char* fmt;
-
-
- count = 0;
- for ( ; bucket < limit; bucket++ )
- {
- FT_MemSource source = *bucket;
-
-
- for ( ; source; source = source->link )
- count++;
- }
-
- sources = (FT_MemSource*)ft_mem_table_alloc(
- table, sizeof ( *sources ) * count );
-
- count = 0;
- for ( bucket = table->sources; bucket < limit; bucket++ )
- {
- FT_MemSource source = *bucket;
-
-
- for ( ; source; source = source->link )
- sources[count++] = source;
- }
-
- ft_qsort( sources, count, sizeof ( *sources ), ft_mem_source_compare );
-
- printf( "FreeType Memory Dump: "
- "current=%ld max=%ld total=%ld count=%ld\n",
- table->alloc_current, table->alloc_max,
- table->alloc_total, table->alloc_count );
- printf( " block block sizes sizes sizes source\n" );
- printf( " count high sum highsum max location\n" );
- printf( "-------------------------------------------------\n" );
-
- fmt = "%6ld %6ld %8ld %8ld %8ld %s:%d\n";
-
- for ( nn = 0; nn < count; nn++ )
- {
- FT_MemSource source = sources[nn];
-
-
- printf( fmt,
- source->cur_blocks, source->max_blocks,
- source->cur_size, source->max_size, source->cur_max,
- FT_FILENAME( source->file_name ),
- source->line_no );
- }
- printf( "------------------------------------------------\n" );
-
- ft_mem_table_free( table, sources );
- }
- }
-
-#else /* !FT_DEBUG_MEMORY */
-
- /* ANSI C doesn't like empty source files */
- typedef int _debug_mem_dummy;
-
-#endif /* !FT_DEBUG_MEMORY */
-
-
-/* END */