1 files changed, 0 insertions, 184 deletions
diff --git a/accel-pptpd/memdebug.c b/accel-pptpd/memdebug.c
deleted file mode 100644
index c33e34b..0000000
--- a/accel-pptpd/memdebug.c
+++ /dev/null
@@ -1,184 +0,0 @@
-#undef MEMDEBUG
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <stdio.h>
-#include <limits.h>
-#include <signal.h>
-
-#include "spinlock.h"
-#include "list.h"
-
-#define __init __attribute__((constructor))
-#define __export __attribute__((visibility("default")))
-
-#undef offsetof
-#ifdef __compiler_offsetof
-#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
-#else
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-#endif
-
-#define container_of(ptr, type, member) ({			\
-	const typeof( ((type *)0)->member ) *__mptr = (ptr);	\
-	(type *)( (char *)__mptr - offsetof(type,member) );})
-
-
-#define MAGIC1 0x1122334455667788llu
-
-struct mem_t
-{
-	struct list_head entry;
-	char fname[PATH_MAX];
-	int line;
-	size_t size;
-	uint64_t magic2;
-	uint64_t magic1;
-	char data[0];
-};
-
-static LIST_HEAD(mem_list);
-static spinlock_t mem_list_lock = SPINLOCK_INITIALIZER;
-
-struct mem_t *_md_malloc(size_t size, const char *fname, int line)
-{
-	struct mem_t *mem = malloc(sizeof(*mem) + size + 8);
-
-	if (size > 4096)
-		line = 0;
-
-	strcpy(mem->fname, fname);
-	mem->line = line;
-	mem->size = size;
-	mem->magic1 = MAGIC1;
-	mem->magic2 = (uint64_t)random() * (uint64_t)random();
-	*(uint64_t*)(mem->data + size) = mem->magic2;
-
-	spin_lock(&mem_list_lock);
-	list_add_tail(&mem->entry, &mem_list);
-	spin_unlock(&mem_list_lock);
-
-	return mem;
-}
-
-void __export *md_malloc(size_t size, const char *fname, int line)
-{
-	struct mem_t *mem = _md_malloc(size, fname, line);
-
-	return mem->data;
-}
-
-void __export md_free(void *ptr, const char *fname, int line)
-{
-	struct mem_t *mem = container_of(ptr, typeof(*mem), data);
-
-	if (!ptr) {
-		printf("free null pointer at %s:%i\n", fname, line);
-		abort();
-	}
-	
-	if (mem->magic1 != MAGIC1) {
-		printf("memory corruption:\nfree at %s:%i\n", fname, line);
-		abort();
-	}
-
-	if (mem->magic2 != *(uint64_t*)(mem->data + mem->size)) {
-		printf("memory corruption:\nmalloc(%lu) at %s:%i\nfree at %s:%i\n", (long unsigned)mem->size, mem->fname, mem->line, fname, line);
-		abort();
-	}
-	
-	mem->magic1 = 0;
-	mem->magic2 = 0;
-
-	spin_lock(&mem_list_lock);
-	list_del(&mem->entry);
-	spin_unlock(&mem_list_lock);
-
-	free(mem);
-	return;
-}
-
-void __export *md_realloc(void *ptr, size_t size, const char *fname, int line)
-{
-	struct mem_t *mem = container_of(ptr, typeof(*mem), data);
-	struct mem_t *mem2;
-	
-	if (mem->magic1 != MAGIC1) {
-		printf("memory corruption:\nfree at %s:%i\n", fname, line);
-		abort();
-	}
-
-	if (mem->magic2 != *(uint64_t*)(mem->data + mem->size)) {
-		printf("memory corruption:\nmalloc(%lu) at %s:%i\nfree at %s:%i\n", (long unsigned)mem->size, mem->fname, mem->line, fname, line);
-		abort();
-	}
-
-	mem2 = _md_malloc(size, fname, line);
-	memcpy(mem2->data, mem->data, mem->size);
-	
-	md_free(mem->data, fname, line);
-
-	return mem2->data;
-}
-
-char __export *md_strdup(const char *ptr, const char *fname, int line)
-{
-	struct mem_t *mem = _md_malloc(strlen(ptr) + 1, fname, line);
-	memcpy(mem->data, ptr, strlen(ptr) + 1);
-	return mem->data;
-}
-
-char __export *md_strndup(const char *ptr, size_t n, const char *fname, int line)
-{
-	struct mem_t *mem = _md_malloc(n + 1, fname, line);
-	memcpy(mem->data, ptr, n);
-	mem->data[n] = 0;
-	return mem->data;
-}
-
-static void siginfo(int num)
-{
-	struct mem_t *mem;
-	size_t total = 0;
-
-	spin_lock(&mem_list_lock);
-	list_for_each_entry(mem, &mem_list, entry) {
-		printf("%s:%i %lu\n", mem->fname, mem->line, (long unsigned)mem->size);
-		total += mem->size;
-	}
-	spin_unlock(&mem_list_lock);
-	printf("total = %lu\n", (long unsigned)total);
-}
-
-static void siginfo2(int num)
-{
-	struct mem_t *mem;
-
-	spin_lock(&mem_list_lock);
-	list_for_each_entry(mem, &mem_list, entry) {
-		if (mem->magic1 != MAGIC1 || mem->magic2 != *(uint64_t*)(mem->data + mem->size))
-			printf("%s:%i %lu\n", mem->fname, mem->line, (long unsigned)mem->size);
-	}
-	spin_unlock(&mem_list_lock);
-}
-
-void __export md_check(void *ptr)
-{
-	struct mem_t *mem = container_of(ptr, typeof(*mem), data);
-
-	if (!ptr)
-		abort();
-	
-	if (mem->magic1 != MAGIC1)
-		abort();
-
-	if (mem->magic2 != *(uint64_t*)(mem->data + mem->size))
-		abort();
-}
-
-static void __init init(void)
-{
-	signal(36, siginfo);
-	signal(37, siginfo2);
-}