#ifndef _LTTCOMM_UNIX_H
#define _LTTCOMM_UNIX_H
-#define _GNU_SOURCE
#include <limits.h>
#include <sys/un.h>
LTTNG_HIDDEN
ssize_t lttcomm_recv_unix_sock(int sock, void *buf, size_t len);
LTTNG_HIDDEN
-ssize_t lttcomm_send_unix_sock(int sock, void *buf, size_t len);
+ssize_t lttcomm_send_unix_sock(int sock, const void *buf, size_t len);
LTTNG_HIDDEN
ssize_t lttcomm_send_creds_unix_sock(int sock, void *buf, size_t len);