Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Andrii Nakryiko |
311 |
99.36% |
4 |
80.00% |
| Toke Höiland-Jörgensen |
2 |
0.64% |
1 |
20.00% |
| Total |
313 |
|
5 |
|
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2019 Facebook
#include <linux/bpf.h>
#include <stdint.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_core_read.h>
char _license[] SEC("license") = "GPL";
struct {
char in[256];
char out[256];
} data = {};
struct core_reloc_mods_output {
int a, b, c, d, e, f, g, h;
};
typedef const int int_t;
typedef const char *char_ptr_t;
typedef const int arr_t[7];
struct core_reloc_mods_substruct {
int x;
int y;
};
typedef struct {
int x;
int y;
} core_reloc_mods_substruct_t;
struct core_reloc_mods {
int a;
int_t b;
char *c;
char_ptr_t d;
int e[3];
arr_t f;
struct core_reloc_mods_substruct g;
core_reloc_mods_substruct_t h;
};
#define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
SEC("raw_tracepoint/sys_enter")
int test_core_mods(void *ctx)
{
struct core_reloc_mods *in = (void *)&data.in;
struct core_reloc_mods_output *out = (void *)&data.out;
if (CORE_READ(&out->a, &in->a) ||
CORE_READ(&out->b, &in->b) ||
CORE_READ(&out->c, &in->c) ||
CORE_READ(&out->d, &in->d) ||
CORE_READ(&out->e, &in->e[2]) ||
CORE_READ(&out->f, &in->f[1]) ||
CORE_READ(&out->g, &in->g.x) ||
CORE_READ(&out->h, &in->h.y))
return 1;
return 0;
}