/*
- * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2013 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
-#include <stdbool.h>
-
/** \file net.h exported symbols from net.c */
/**
- * the buffer size of the sun_path component of struct sockaddr_un
+ * The buffer size of the sun_path component of struct sockaddr_un.
*
- * While glibc doesn't define \p UNIX_PATH_MAX, it
- * documents it has being limited to 108 bytes.
+ * While glibc doesn't define \p UNIX_PATH_MAX, it documents it has being
+ * limited to 108 bytes. On NetBSD it is only 104 bytes though. We trust \p
+ * UNIX_PATH_MAX if it is defined and use the size of the ->sun_path member
+ * otherwise. This should be safe everywhere.
*/
#ifndef UNIX_PATH_MAX
-#define UNIX_PATH_MAX 108
+#define UNIX_PATH_MAX (sizeof(((struct sockaddr_un *)0)->sun_path))
#endif
/* Userland defines for Linux DCCP support. */
extern struct flowopts *flowopt_new(void);
extern void flowopt_add(struct flowopts *fo, int level, int opt,
- char *name, const void *val, int len);
+ const char *name, const void *val, int len);
extern void flowopt_add_bool(struct flowopts *fo, int lev, int opt,
- char *optname, bool on_or_off);
+ const char *optname, bool on_or_off);
/** Flowopt shortcut macros */
#define OPT_ADD(fo, lev, opt, val, len) flowopt_add(fo, lev, opt, #opt, val, len)
#define OPT_ENABLE(fo, lev, opt) flowopt_add_bool(fo, lev, opt, #opt, 1)
*/
extern int generic_max_transport_msg_size(int sockfd);
-int send_bin_buffer(int, const char *, size_t);
-int send_buffer(int, const char *);
-__printf_2_3 int send_va_buffer(int fd, const char *fmt, ...);
-
int recv_bin_buffer(int fd, char *buf, size_t size);
int recv_buffer(int fd, char *buf, size_t size);