getsockopt.c File Reference

#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/tcp.h>
#include <net/gen/in.h>
#include <net/gen/tcp.h>
#include <net/gen/tcp_io.h>
#include <net/gen/udp.h>
#include <net/gen/udp_io.h>

Include dependency graph for getsockopt.c:

Go to the source code of this file.

Defines
#define	DEBUG   0
Functions
static int	_tcp_getsockopt (int socket, int level, int option_name, void *_RESTRICT option_value, socklen_t *_RESTRICT option_len)
static int	_udp_getsockopt (int socket, int level, int option_name, void *_RESTRICT option_value, socklen_t *_RESTRICT option_len)
int	getsockopt (int socket, int level, int option_name, void *_RESTRICT option_value, socklen_t *_RESTRICT option_len)

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Define Documentation

#define DEBUG   0

Definition at line 16 of file getsockopt.c.

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Function Documentation

static int _tcp_getsockopt (  int  socket, int  level, int  option_name, void *_RESTRICT  option_value, socklen_t *_RESTRICT  option_len )  [static]

Definition at line 61 of file getsockopt.c. References ENOPROTOOPT, err, errno, fprintf(), i, ioctl, IPPROTO_TCP, memcpy(), NWIOTCPGERROR, r, SO_ERROR, SO_KEEPALIVE, SO_RCVBUF, SO_SNDBUF, SOL_SOCKET, stderr, and TCP_NODELAY. Referenced by getsockopt().

static int _udp_getsockopt (  int  socket, int  level, int  option_name, void *_RESTRICT  option_value, socklen_t *_RESTRICT  option_len )  [static]

Definition at line 129 of file getsockopt.c. References ENOSYS, errno, fprintf(), i, and stderr. Referenced by getsockopt().

int getsockopt (  int  socket, int  level, int  option_name, void *_RESTRICT  option_value, socklen_t *_RESTRICT  option_len )

Definition at line 23 of file getsockopt.c. References _tcp_getsockopt(), _udp_getsockopt(), ENOTSOCK, ENOTTY, errno, fprintf(), ioctl, NWIOGTCPOPT, NWIOGUDPOPT, r, and stderr.

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