Remove old memory debugging routines. We have Valgrind nowadays.

1 files changed, 0 insertions, 236 deletions

diff --git a/DebugMemory.c b/DebugMemory.c
deleted file mode 100644
index f45e25da..00000000
--- a/DebugMemory.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
-htop - DebugMemory.c
-(C) 2004-2011 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdbool.h>
-#include <assert.h>
-
-#undef strdup
-#undef malloc
-#undef realloc
-#undef calloc
-#undef free
-
-#include "DebugMemory.h"
-
-/*{
-
-typedef struct DebugMemoryItem_ DebugMemoryItem;
-
-struct DebugMemoryItem_ {
-   int magic;
-   void* data;
-   char* file;
-   int line;
-   DebugMemoryItem* next;
-};
-
-typedef struct DebugMemory_ {
-   DebugMemoryItem* first;
-   int allocations;
-   int deallocations;
-   int size;
-   bool totals;
-   FILE* file;
-} DebugMemory;
-
-}*/
-
-#if defined(DEBUG)
-
-static DebugMemory* singleton = NULL;
-
-void DebugMemory_new() {
-   if (singleton)
-      return;
-   singleton = malloc(sizeof(DebugMemory));
-   singleton->first = NULL;
-   singleton->allocations = 0;
-   singleton->deallocations = 0;
-   singleton->size = 0;
-   #ifdef DEBUG_ALLOC
-   singleton->file = fopen("/tmp/htop-debug-alloc.txt", "w");
-   #else
-   singleton->file = NULL;
-   #endif
-   singleton->totals = true;
-   //singleton->file = NULL;
-}
-
-void* DebugMemory_malloc(int size, char* file, int line, char* str) {
-   void* data = malloc(size);
-   DebugMemory_registerAllocation(data, file, line);
-   if (singleton->file) {
-      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
-      fprintf(singleton->file, "%d\t%s:%d (%s)\n", size, file, line, str);
-   }
-   return data;
-}
-
-void* DebugMemory_calloc(int a, int b, char* file, int line) {
-   void* data = calloc(a, b);
-   DebugMemory_registerAllocation(data, file, line);
-   if (singleton->file) {
-      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
-      fprintf(singleton->file, "%d\t%s:%d\n", a*b, file, line);
-   }
-   return data;
-}
-
-void* DebugMemory_realloc(void* ptr, int size, char* file, int line, char* str) {
-   if (ptr != NULL)
-      DebugMemory_registerDeallocation(ptr, file, line);
-   void* data = realloc(ptr, size);
-   DebugMemory_registerAllocation(data, file, line);
-   if (singleton->file) {
-      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
-      fprintf(singleton->file, "%d\t%s:%d (%s)\n", size, file, line, str);
-   }
-   return data;
-}
-
-void* DebugMemory_strdup(const char* str, char* file, int line) {
-   assert(str);
-   char* data = strdup(str);
-   DebugMemory_registerAllocation(data, file, line);
-   if (singleton->file) {
-      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
-      fprintf(singleton->file, "%d\t%s:%d\n", (int) strlen(str), file, line);
-   }
-   return data;
-}
-
-void DebugMemory_free(void* data, char* file, int line) {
-   if (!data) return;
-   DebugMemory_registerDeallocation(data, file, line);
-   if (singleton->file) {
-      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
-      fprintf(singleton->file, "free\t%s:%d\n", file, line);
-   }
-   free(data);
-}
-
-void DebugMemory_assertSize() {
-   if (!singleton->first) {
-      assert (singleton->size == 0);
-   }
-   DebugMemoryItem* walk = singleton->first;
-   int i = 0;
-   while (walk != NULL) {
-      assert(walk->magic == 11061980);
-      i++;
-      walk = walk->next;
-   }
-   assert (i == singleton->size);
-}
-
-int DebugMemory_getBlockCount() {
-   if (!singleton->first) {
-      return 0;
-   }
-   DebugMemoryItem* walk = singleton->first;
-   int i = 0;
-   while (walk != NULL) {
-      assert(walk->magic == 11061980);
-      i++;
-      walk = walk->next;
-   }
-   return i;
-}
-
-void DebugMemory_registerAllocation(void* data, char* file, int line) {
-   if (!singleton)
-      DebugMemory_new();
-   DebugMemory_assertSize();
-   DebugMemoryItem* item = (DebugMemoryItem*) malloc(sizeof(DebugMemoryItem));
-   item->magic = 11061980;
-   item->data = data;
-   item->file = file;
-   item->line = line;
-   item->next = NULL;
-   int val = DebugMemory_getBlockCount();
-   if (singleton->first == NULL) {
-      assert (val == 0);
-      singleton->first = item;
-   } else {
-      DebugMemoryItem* walk = singleton->first;
-      while (true) {
-         if (walk->next == NULL) {
-            walk->next = item;
-            break;
-         }
-         assert(walk->magic == 11061980);
-         walk = walk->next;
-      }
-   }
-   int nval = DebugMemory_getBlockCount();
-   assert(nval == val + 1);
-   singleton->allocations++;
-   singleton->size++;
-   DebugMemory_assertSize();
-}
-
-void DebugMemory_registerDeallocation(void* data, char* file, int line) {
-   assert(singleton);
-   assert(singleton->first);
-   DebugMemoryItem* walk = singleton->first;
-   DebugMemoryItem* prev = NULL;
-   int val = DebugMemory_getBlockCount();
-   while (walk != NULL) {
-      assert(walk->magic == 11061980);
-      if (walk->data == data) {
-         if (prev == NULL) {
-            singleton->first = walk->next;
-         } else {
-            prev->next = walk->next;
-         }
-         free(walk);
-         assert(DebugMemory_getBlockCount() == val - 1);
-         singleton->deallocations++;
-         singleton->size--;
-         DebugMemory_assertSize();
-         return;
-      }
-      DebugMemoryItem* tmp = walk;
-      walk = walk->next;
-      prev = tmp;
-   }
-   DebugMemory_report();
-   fprintf(stderr, "Couldn't find allocation for memory freed at %s:%d\n", file, line);
-   assert(false);
-}
-
-void DebugMemory_report() {
-   assert(singleton);
-   DebugMemoryItem* walk = singleton->first;
-   int i = 0;
-   while (walk != NULL) {
-      assert(walk->magic == 11061980);
-      i++;
-      fprintf(stderr, "%p %s:%d\n", walk->data, walk->file, walk->line);
-      DebugMemoryItem* old = walk;
-      walk = walk->next;
-      free(old->file);
-      free(old);
-   }
-   fprintf(stderr, "Total:\n");
-   fprintf(stderr, "%d allocations\n", singleton->allocations);
-   fprintf(stderr, "%d deallocations\n", singleton->deallocations);
-   fprintf(stderr, "%d size\n", singleton->size);
-   fprintf(stderr, "%d non-freed blocks\n", i);
-   if (singleton->file)
-      fclose(singleton->file);
-   free(singleton);
-}
-
-#elif defined(DEBUGLITE)
-
-//#include "efence.h"
-
-#endif