1 files changed, 19 insertions, 0 deletions
diff --git a/kernel/libc/include/assert.h b/kernel/libc/include/assert.h
new file mode 100644
index 0000000..90a0be4
--- /dev/null
+++ b/kernel/libc/include/assert.h
@@ -0,0 +1,19 @@
+#include <log.h>
+#include <stdio.h>
+
+#define assert(expr)                                                           \
+  {                                                                            \
+    if (!(expr))                                                               \
+      aFailed(__FILE__, __LINE__);                                             \
+  }
+
+#define ASSERT_BUT_FIXME_PROPOGATE(expr)                                       \
+  {                                                                            \
+    if (!(expr))                                                               \
+      kprintf("Performing assert that should have been a propogated error.");  \
+    assert(expr);                                                              \
+  }
+
+void aFailed(char *f, int l);
+#define ASSERT_NOT_REACHED                                                     \
+  { assert(0) }