David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
22 lines
536 B
C
22 lines
536 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* bpf-script-test-kbuild.c
|
|
* Test include from kernel header
|
|
*/
|
|
#ifndef LINUX_VERSION_CODE
|
|
# error Need LINUX_VERSION_CODE
|
|
# error Example: for 4.2 kernel, put 'clang-opt="-DLINUX_VERSION_CODE=0x40200" into llvm section of ~/.perfconfig'
|
|
#endif
|
|
#define SEC(NAME) __attribute__((section(NAME), used))
|
|
|
|
#include <uapi/linux/fs.h>
|
|
|
|
SEC("func=vfs_llseek")
|
|
int bpf_func__vfs_llseek(void *ctx)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
char _license[] SEC("license") = "GPL";
|
|
int _version SEC("version") = LINUX_VERSION_CODE;
|