1 files changed, 51 insertions, 0 deletions
diff --git a/src/test/hacks.c b/src/test/hacks.c
new file mode 100644
index 0000000..43e7696
--- /dev/null
+++ b/src/test/hacks.c
@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#define BUF 4*1024
+
+void * fd_to_memory(int fd, unsigned long * length)
+{
+	void *ptr1;
+	unsigned long size_alloc, size_read;
+	unsigned long i;
+
+	ptr1 = malloc(size_alloc = (BUF+sizeof(unsigned long)));
+	if (!ptr1) {
+		fprintf(stderr, "Not enough memory\n");
+		return NULL;
+	}
+	size_read = i = read(fd, ptr1, BUF);
+	while(i > 0) {
+		if ((size_alloc - size_read) < BUF) {
+			ptr1 = realloc(ptr1, size_alloc+=BUF);
+			if (!ptr1) {
+				fprintf(stderr, "Not enough memory\n");
+				return NULL;
+			}
+		}
+		i = read(fd, ptr1+size_read, BUF);
+		size_read += i;
+	}
+	if (i>=0) {
+		ptr1 = realloc(ptr1, size_read);
+		*length = size_read;
+		return ptr1;
+	} else {
+		perror("read");
+		return NULL;
+	}
+}
+
+#ifdef STANDALONE
+void main(void)
+{
+	void * ptr;
+	unsigned long length;
+
+	ptr = fd_to_memory(0, &length);
+	fprintf(stderr, "Length: %lu\n", length);
+	write(1, ptr, length);
+}
+#endif
+