ebpf: This patch adds ebpf-baremetal test support

Remove object files and binaries
Suggestions in systems/Readme.
Add license headers.

Signed-off-by: Sridhar K. N. Rao <srao@linuxfoundation.org>
Change-Id: I5fd481e3ed3eb51e6b8091cbf6d1ec8e3b00cbf0

1 files changed, 29 insertions, 0 deletions

diff --git a/src/bpfswitch/usrc/libbpf_helpers.h b/src/bpfswitch/usrc/libbpf_helpers.h
new file mode 100644
index 00000000..9be0513c
--- /dev/null
+++ b/src/bpfswitch/usrc/libbpf_helpers.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LIBBPF_HELPERS_H
+#define __LIBBPF_HELPERS_H
+
+#include <bpf/libbpf.h>
+
+int load_obj_file(struct bpf_prog_load_attr *attr,
+                  struct bpf_object **obj,
+                  const char *objfile, bool user_set);
+
+int bpf_map_get_fd_by_name(const char *name);
+int bpf_map_get_fd_by_path(const char *path);
+int bpf_map_get_fd(__u32 id, const char *path, const char *name,
+		   const char *desc);
+
+int bpf_prog_get_fd_by_path(const char *path);
+int bpf_prog_get_fd(__u32 id, const char *path, const char *name,
+		    const char *desc);
+
+int attach_to_dev_generic(int idx, int prog_fd, const char *dev);
+int detach_from_dev_generic(int idx, const char *dev);
+
+int attach_to_dev(int idx, int prog_fd, const char *dev);
+int detach_from_dev(int idx, const char *dev);
+
+int attach_to_dev_tx(int idx, int prog_fd, const char *dev);
+int detach_from_dev_tx(int idx, const char *dev);
+
+#endif