Now using Doug Lea's malloc in kernel land. Next: same in userland.

2 files changed, 25 insertions, 0 deletions

diff --git a/src/kernel/lib/std.c b/src/kernel/lib/std.c
new file mode 100644
index 0000000..316dfa3
--- /dev/null
+++ b/src/kernel/lib/std.c
@@ -0,0 +1,11 @@
+#include "std.h"
+#include "core/sys.h"
+
+int errno = 0;
+
+void abort() {
+	monitor_write("\n\n ABORT - errno: ");
+	monitor_writeDec(errno);
+	monitor_write("\n");
+	PANIC("abort() called, probably a memory manager failure.");
+}
diff --git a/src/kernel/lib/std.h b/src/kernel/lib/std.h
new file mode 100644
index 0000000..51e0435
--- /dev/null
+++ b/src/kernel/lib/std.h
@@ -0,0 +1,14 @@
+#ifndef DEF_LIB_STD_H
+#define DEF_LIB_STD_H
+
+// Functions enabling the use of dlmalloc code
+
+#include <types.h>  /* For size_t */
+
+void abort();
+#define sbrk ksbrk
+#define brk kbrk
+
+extern int errno;
+
+#endif