/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <netinet/in.h>
#include <stdbool.h>
#include "openvswitch/types.h"
+#include <netinet/in_systm.h>
#include <netinet/ip.h>
int set_nonblocking(int fd);
void xset_nonblocking(int fd);
+int set_dscp(int fd, uint8_t dscp);
int get_max_fds(void);
int lookup_hostname(const char *host_name, struct in_addr *);
-int get_socket_error(int sock);
int get_socket_rcvbuf(int sock);
int check_connection_completion(int fd);
int drain_rcvbuf(int fd);
int get_mtime(const char *file_name, struct timespec *mtime);
void xpipe(int fds[2]);
+void xpipe_nonblocking(int fds[2]);
char *describe_fd(int fd);
* in <netinet/ip.h> is used. */
#define DSCP_DEFAULT (IPTOS_PREC_INTERNETCONTROL >> 2)
-/* Maximum number of fds that we support sending or receiving at one time
- * across a Unix domain socket. */
-#define SOUTIL_MAX_FDS 8
-
-/* Iovecs. */
-size_t iovec_len(const struct iovec *iovs, size_t n_iovs);
-bool iovec_is_empty(const struct iovec *iovs, size_t n_iovs);
-
-/* Functions particularly useful for Unix domain sockets. */
-void xsocketpair(int domain, int type, int protocol, int fds[2]);
-int send_iovec_and_fds(int sock,
- const struct iovec *iovs, size_t n_iovs,
- const int fds[], size_t n_fds);
-int send_iovec_and_fds_fully(int sock,
- const struct iovec *iovs, size_t n_iovs,
- const int fds[], size_t n_fds,
- size_t skip_bytes, size_t *bytes_sent);
-int send_iovec_and_fds_fully_block(int sock,
- const struct iovec *iovs, size_t n_iovs,
- const int fds[], size_t n_fds);
-int recv_data_and_fds(int sock,
- void *data, size_t size,
- int fds[SOUTIL_MAX_FDS], size_t *n_fdsp);
+/* Helpers for calling ioctl() on an AF_INET socket. */
+struct ifreq;
+int af_inet_ioctl(unsigned long int command, const void *arg);
+int af_inet_ifreq_ioctl(const char *name, struct ifreq *,
+ unsigned long int cmd, const char *cmd_name);
#endif /* socket-util.h */