1 files changed, 0 insertions, 58 deletions
diff --git a/src/heap.c b/src/heap.c
index c7d8560..0611c39 100644
--- a/src/heap.c
+++ b/src/heap.c
@@ -97,61 +97,3 @@ char *debugging_strdup (const char *s, const char *file, unsigned long line)
 
 #endif /* !NDEBUG */
 
-/*
- * Allocate a block of memory in the "shared" memory region.
- *
- * FIXME: This uses the most basic (and slowest) means of creating a
- * shared memory location.  It requires the use of a temporary file.  We might
- * want to look into something like MM (Shared Memory Library) for a better
- * solution.
- */
-void *malloc_shared_memory (size_t size)
-{
-        int fd;
-        void *ptr;
-        char buffer[32];
-
-        static const char *shared_file = "/tmp/tinyproxy.shared.XXXXXX";
-
-        assert (size > 0);
-
-        strlcpy (buffer, shared_file, sizeof (buffer));
-
-        /* Only allow u+rw bits. This may be required for some versions
-         * of glibc so that mkstemp() doesn't make us vulnerable.
-         */
-        umask (0177);
-
-        if ((fd = mkstemp (buffer)) == -1)
-                return MAP_FAILED;
-        unlink (buffer);
-
-        if (ftruncate (fd, size) == -1)
-                return MAP_FAILED;
-        ptr = mmap (NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
-
-        return ptr;
-}
-
-/*
- * Allocate a block of memory from the "shared" region an initialize it to
- * zero.
- */
-void *calloc_shared_memory (size_t nmemb, size_t size)
-{
-        void *ptr;
-        long length;
-
-        assert (nmemb > 0);
-        assert (size > 0);
-
-        length = nmemb * size;
-
-        ptr = malloc_shared_memory (length);
-        if (ptr == MAP_FAILED)
-                return ptr;
-
-        memset (ptr, 0, length);
-
-        return ptr;
-}