Add build system scaffolding and libc headers

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/libc/mman/mmap.c b/lib/libc/mman/mmap.c
new file mode 100644
index 00000000..d7918447
--- /dev/null
+++ b/lib/libc/mman/mmap.c
@@ -0,0 +1,10 @@
+#include <stddef.h>
+#include <linux/mman.h>
+#include <syscall.h>
+
+typedef __INT64_TYPE__ off_t;
+
+void *mmap(void *addr, size_t len, int prot, int flags, int fildes, off_t off)
+{
+	return (void *)syscall(mmap, addr, len, prot, flags, fildes, off);
+}