move all C code to internal/c

5 files changed, 18 insertions, 4 deletions

diff --git a/internal/c/Makefile b/internal/c/Makefile
new file mode 100644
index 0000000..196b2d3
--- /dev/null
+++ b/internal/c/Makefile
@@ -0,0 +1,14 @@
+export LIBBPFGO = $(CURDIR)/../../../libbpfgo
+export CC = clang
+
+all: bpfbuild
+
+.PHONY: bpfbuild
+bpfbuild:
+	bpftool btf dump file /sys/kernel/btf/vmlinux format c > vmlinux.h
+	$(CC) -g -O2 -Wall -fpie -target bpf -D__TARGET_ARCH_amd64 -I$(LIBBPFGO)/output -c ioriotng.bpf.c -o ioriotng.bpf.o
+
+.PHONY: clean
+clean:
+	find . -name \*.o -delete
+	find . -name vmlinux.h -delete
diff --git a/internal/flags/flags.bpf.h b/internal/c/flags.h
index 53b9492..53b9492 100644
--- a/internal/flags/flags.bpf.h
+++ b/internal/c/flags.h
diff --git a/internal/ioriotng.bpf.c b/internal/c/ioriotng.bpf.c
index 3948529..c9c9c88 100644
--- a/internal/ioriotng.bpf.c
+++ b/internal/c/ioriotng.bpf.c
@@ -1,10 +1,10 @@
 //+build ignore
 
-#include "types/vmlinux.h"
+#include "vmlinux.h"
 #include <bpf/bpf_helpers.h>
-#include "types/types.bpf.h"
-#include "types/maps.bpf.h"
-#include "flags/flags.bpf.h"
+#include "types.h"
+#include "maps.h"
+#include "flags.h"
 
 static __always_inline int filter() {
     return (bpf_get_current_uid_gid() & 0xFFFFFFFF) != UID_FILTER;
diff --git a/internal/types/maps.bpf.h b/internal/c/maps.h
index 7ec871c..7ec871c 100644
--- a/internal/types/maps.bpf.h
+++ b/internal/c/maps.h
diff --git a/internal/types/types.bpf.h b/internal/c/types.h
index 25cfcd8..25cfcd8 100644
--- a/internal/types/types.bpf.h
+++ b/internal/c/types.h