You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
aya/test/integration-test/bpf/text_64_64_reloc.c

29 lines
538 B
C

#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
char _license[] SEC("license") = "GPL";
struct {
__uint(type, BPF_MAP_TYPE_ARRAY);
__type(key, __u32);
__type(value, __u64);
__uint(max_entries, 2);
} RESULTS SEC(".maps");
static __u64
inc_cb(void *map, __u32 *key, void *val,
void *data)
{
__u64 *value = val;
*value += 1;
return 0;
}
SEC("uprobe/test_text_64_64_reloc")
int test_text_64_64_reloc(struct pt_regs *ctx)
{
bpf_for_each_map_elem(&RESULTS, inc_cb, NULL, 0);
return 0;
}