buf
struct buf {
uint8_t *buf, uint32_t buf_size);
char *buf, int maxlen);
char *buf, int maxlen);
void *buf; /* for reconstructing segmented data */
free(cpu_buf->buf);
LIBBPF_API int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf,
LIBBPF_API int bpf_linker__add_buf(struct bpf_linker *linker, void *buf, size_t buf_sz,
} buf __attribute__((aligned(64)));
struct buf {
typedef struct buf {