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bpf: Remove bpf_sys.h from selftests

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Add require dependency headers.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mickaël Salaün 2017-02-10 00:21:44 +01:00 committed by David S. Miller
parent f4874d01be
commit 702498a142
7 changed files with 9 additions and 34 deletions
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6
tools/lib/bpf/bpf.c
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@ -50,7 +50,13 @@ static __u64 ptr_to_u64(const void *ptr)
static int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
unsigned int size)
{
#ifdef __NR_bpf
return syscall(__NR_bpf, cmd, attr, size);
#else
fprintf(stderr, "No bpf syscall, kernel headers too old?\n");
errno = ENOSYS;
return -1;
#endif
}
int bpf_create_map(enum bpf_map_type map_type, int key_size,

27
tools/testing/selftests/bpf/bpf_sys.h
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@ -1,27 +0,0 @@
#ifndef __BPF_SYS__
#define __BPF_SYS__
#include <stdint.h>
#include <stdlib.h>
#include <sys/syscall.h>
#include <linux/bpf.h>
static inline __u64 bpf_ptr_to_u64(const void *ptr)
{
return (__u64)(unsigned long) ptr;
}
static inline int bpf(int cmd, union bpf_attr *attr, unsigned int size)
{
#ifdef __NR_bpf
return syscall(__NR_bpf, cmd, attr, size);
#else
fprintf(stderr, "No bpf syscall, kernel headers too old?\n");
errno = ENOSYS;
return -1;
#endif
}
#endif /* __BPF_SYS__ */

1
tools/testing/selftests/bpf/test_lpm_map.c
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@ -23,7 +23,6 @@
#include <sys/resource.h>
#include <bpf/bpf.h>
#include "bpf_sys.h"
#include "bpf_util.h"
struct tlpm_node {

1
tools/testing/selftests/bpf/test_lru_map.c
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@ -19,7 +19,6 @@
#include <sys/resource.h>
#include <bpf/bpf.h>
#include "bpf_sys.h"
#include "bpf_util.h"
#define LOCAL_FREE_TARGET (128)

1
tools/testing/selftests/bpf/test_maps.c
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@ -22,7 +22,6 @@
#include <linux/bpf.h>
#include <bpf/bpf.h>
#include "bpf_sys.h"
#include "bpf_util.h"
static int map_flags;

3
tools/testing/selftests/bpf/test_tag.c
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@ -1,3 +1,4 @@
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
@ -20,8 +21,6 @@
#include "../../../include/linux/filter.h"
#include "bpf_sys.h"
static struct bpf_insn prog[BPF_MAXINSNS];
static void bpf_gen_imm_prog(unsigned int insns, int fd_map)

4
tools/testing/selftests/bpf/test_verifier.c
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@ -8,7 +8,9 @@
* License as published by the Free Software Foundation.
*/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
@ -28,8 +30,6 @@
#include "../../../include/linux/filter.h"
#include "bpf_sys.h"
#ifndef ARRAY_SIZE
# define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#endif