1 files changed, 1 insertions, 105 deletions

diff --git a/src/bumpptr_alloc.c b/src/bumpptr_alloc.c
index 7be5399..77a11d9 100644
--- a/src/bumpptr_alloc.c
+++ b/src/bumpptr_alloc.c
@@ -2,8 +2,6 @@
 #include <stddef.h> /* NULL, size_t */
 #include <stdint.h> /* uintptr_t */
 #include <stdio.h>  /* fprintf */
-#include <unistd.h> /* sysconf(_SC_PAGESIZE) */
-#include <string.h> /* memset */
 
 #include "bump_alloc.h"
 
@@ -20,115 +18,13 @@ void* malloc(size_t size) {
 void free(__attribute__ ((unused)) void* ptr) {
 }
 
-void* realloc(void* ptr, size_t size) {
-	if(ptr == NULL)
-		return malloc(size);
-
-	void* new_ptr = bump_up(size, MIN_ALIGNMENT);
-	// this may copies to much
-	memcpy(new_ptr, ptr, size);
-	return new_ptr;
-}
-
 void* memalign(size_t alignment, size_t size) {
 	return bump_up(size, alignment);
 }
 
-int posix_memalign(void **memptr, size_t alignment, size_t size)
-{
-	void *out;
-
-	if(memptr == NULL) {
-		return 22;
-	}
-
-	if((alignment % sizeof(void*)) != 0) {
-		return 22;
-	}
-
-	/* if not power of two */
-	if(!((alignment != 0) && !(alignment & (alignment - 1)))) {
-		return 22;
-	}
-
-	if(size == 0) {
-		*memptr = NULL;
-		return 0;
-	}
-
-	out = bump_up(size, alignment);
-	if(out == NULL) {
-		return 12;
-	}
-
-	*memptr = out;
-	return 0;
-}
-
-void* calloc(size_t nmemb, size_t size)
-{
-	void *out;
-	size_t fullsize = nmemb * size;
-
-	if((size != 0) && ((fullsize / size) != nmemb)) {
-		return NULL;
-	}
-	
-	out = bump_up(fullsize, MIN_ALIGNMENT);
-	if(out == NULL) {
-		return NULL;
-	}
-
-	memset(out, 0, fullsize);
-	return out;
-}
-
-void* valloc(size_t size)
-{
-	long ret = sysconf(_SC_PAGESIZE);
-	if(ret == -1) {
-		return NULL;
-	}
-
-	return memalign(ret, size);
-}
-
-void* pvalloc(size_t size)
-{
-	size_t ps, rem, allocsize;
-
-	long ret = sysconf(_SC_PAGESIZE);
-	if(ret == -1) {
-		return NULL;
-	}
-
-	ps = ret;
-	rem = size % ps;
-	allocsize = size;
-	if(rem != 0) {
-		allocsize = ps + (size - rem);
-	}
-
-	return memalign(ps, allocsize);
-}
-
-void* aligned_alloc(size_t alignment, size_t size)
-{
-	if(alignment > size) {
-		return NULL;
-	}
-
-	if((size % alignment) != 0) {
-		return NULL;
-	}
-
-	return memalign(alignment, size);
-}
-
-int malloc_stats() {
+void malloc_stats() {
 	fprintf(stderr, "Bump pointer allocator by muhq\n");
 	fprintf(stderr, "Memsize: %zu, start address: %p, bump pointer %p\n", MEMSIZE, tsd, tsd->ptr);
-	return 0;
 }
 
 #ifdef __cplusplus