mirror of /home/gitosis/repositories/libowfat.git
Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat
https://www.fefe.de/libowfat/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
173 lines
6.1 KiB
173 lines
6.1 KiB
/* this header file comes from libowfat, http://www.fefe.de/libowfat/ */
|
|
#ifndef SOCKET_H
|
|
#define SOCKET_H
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <libowfat/compiler.h>
|
|
#include <libowfat/uint16.h>
|
|
#include <libowfat/uint32.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int socket_tcp4(void);
|
|
int socket_tcp4b(void);
|
|
int socket_udp4(void);
|
|
int socket_udp4b(void);
|
|
int socket_tcp6(void);
|
|
int socket_tcp6b(void);
|
|
int socket_udp6(void);
|
|
int socket_udp6b(void);
|
|
|
|
int socket_sctp4(void);
|
|
int socket_sctp4b(void);
|
|
int socket_sctp6(void);
|
|
int socket_sctp6b(void);
|
|
|
|
#define socket_tcp() socket_tcp4()
|
|
#define socket_udp() socket_udp4()
|
|
|
|
int socket_connect4(int s,const char* ip,uint16 port);
|
|
int socket_connect6(int s,const char* ip,uint16 port,uint32 scope_id);
|
|
int socket_connected(int s);
|
|
int socket_bind4(int s,const char* ip,uint16 port);
|
|
int socket_bind4_reuse(int s,const char* ip,uint16 port);
|
|
int socket_bind6(int s,const char* ip,uint16 port,uint32 scope_id);
|
|
int socket_bind6_reuse(int s,const char* ip,uint16 port,uint32 scope_id);
|
|
int socket_listen(int s,unsigned int backlog);
|
|
int socket_accept4(int s,char* ip,uint16* port);
|
|
int socket_accept6(int s,char* ip,uint16* port,uint32* scope_id);
|
|
int socket_accept4_makenonblocking(int s,char* ip,uint16* port);
|
|
int socket_accept6_makenonblocking(int s,char* ip,uint16* port,uint32* scope_id);
|
|
int socket_accept4_setcloseonexec(int s,char* ip,uint16* port);
|
|
int socket_accept6_setcloseonexec(int s,char* ip,uint16* port,uint32* scope_id);
|
|
int socket_accept4_makenonblocking_setcloseonexec(int s,char* ip,uint16* port);
|
|
int socket_accept6_makenonblocking_setcloseonexec(int s,char* ip,uint16* port,uint32* scope_id);
|
|
|
|
/* These are internal wrappers around accept4, not meant for external use.
|
|
* flags can be SOCK_NONBLOCK or SOCK_CLOEXEC or both (defined in sys/socket.h) */
|
|
int socket_accept4_flags(int s,char* ip,uint16* port, int flags);
|
|
int socket_accept6_flags(int s,char* ip,uint16* port,uint32* scope_id, int flags);
|
|
|
|
att_writen(2,3) att_nonnull(2)
|
|
ssize_t socket_recv4(int s,char* buf,size_t len,char* ip,uint16* port);
|
|
att_writen(2,3) att_nonnull(2)
|
|
ssize_t socket_recv6(int s,char* buf,size_t len,char* ip,uint16* port,uint32* scope_id);
|
|
|
|
att_readn(2,3) att_nonnull(2)
|
|
ssize_t socket_send4(int s,const char* buf,size_t len,const char* ip,uint16 port);
|
|
att_readn(2,3) att_nonnull(2)
|
|
ssize_t socket_send4_flag(int s,const char* buf,size_t len,const char* ip,uint16 port,int flags);
|
|
att_readn(2,3) att_nonnull(2)
|
|
ssize_t socket_send6(int s,const char* buf,size_t len,const char* ip,uint16 port,uint32 scope_id);
|
|
att_readn(2,3) att_nonnull(2)
|
|
ssize_t socket_send6_flag(int s,const char* buf,size_t len,const char* ip,uint16 port,uint32 scope_id,int flags);
|
|
|
|
int socket_local4(int s,char* ip,uint16* port);
|
|
int socket_local6(int s,char* ip,uint16* port,uint32* scope_id);
|
|
int socket_remote4(int s,char* ip,uint16* port);
|
|
int socket_remote6(int s,char* ip,uint16* port,uint32* scope_id);
|
|
|
|
/* enable sending udp packets to the broadcast address */
|
|
int socket_broadcast(int s);
|
|
/* join a multicast group on the given interface */
|
|
int socket_mcjoin4(int s,const char* groupip,const char* _interface);
|
|
int socket_mcjoin6(int s,const char* groupip,int _interface);
|
|
/* leave a multicast group on the given interface */
|
|
int socket_mcleave4(int s,const char* groupip);
|
|
int socket_mcleave6(int s,const char* groupip);
|
|
/* set multicast TTL/hop count for outgoing packets */
|
|
int socket_mcttl4(int s,char hops);
|
|
int socket_mchopcount6(int s,char hops);
|
|
/* enable multicast loopback, pass 1 for enable, 0 for disable */
|
|
int socket_mcloop4(int s,char loop);
|
|
int socket_mcloop6(int s,char loop);
|
|
|
|
/* Please note that these are platform specific. Do not expect them to
|
|
* work. You might still get an accept() signalled even though there is
|
|
* no data available. So far, DATAIN is supported on FreeBSD and Linux,
|
|
* and HTTPIN is supported on FreeBSD. */
|
|
enum defermode {
|
|
DATAIN, /* only signal accept() if there is data coming in */
|
|
HTTPIN, /* only signal accept() if a HTTP header has come in */
|
|
};
|
|
|
|
void socket_deferaccept(int s,enum defermode mode);
|
|
|
|
void socket_tryreservein(int s,int size);
|
|
|
|
const char* socket_getifname(uint32 _interface);
|
|
uint32 socket_getifidx(const char* ifname);
|
|
|
|
extern int noipv6;
|
|
|
|
|
|
/* if HAVE_SOCKET_FASTOPEN is #defined, your version of libowfat
|
|
* has socket_fastopen, socket_fastopen_connect4,
|
|
* socket_fastopen_connect6 and socket_quickack */
|
|
#define HAVE_SOCKET_FASTOPEN
|
|
|
|
/* Turn on server-side TCP fast open support (0 success, -1 error) */
|
|
int socket_fastopen(int s);
|
|
|
|
/* Turn quick ack mode on or off for the socket s. */
|
|
int socket_quickack(int s,int value);
|
|
|
|
/* For client-side TCP fast open, connect and sending the first data is
|
|
* just one step, so we need an API to do it in one step */
|
|
ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len);
|
|
ssize_t socket_fastopen_connect6(int s,const char* ip,uint16 port,uint32 scope_id,const char* buf,size_t len);
|
|
|
|
|
|
#ifdef __MINGW32__
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>
|
|
|
|
#ifndef EWOULDBLOCK
|
|
#define EWOULDBLOCK WSAEWOULDBLOCK
|
|
#define EINPROGRESS WSAEINPROGRESS
|
|
#define EALREADY WSAEALREADY
|
|
#define ENOTSOCK WSAENOTSOCK
|
|
#define EDESTADDRREQ WSAEDESTADDRREQ
|
|
#define EMSGSIZE WSAEMSGSIZE
|
|
#define EPROTOTYPE WSAEPROTOTYPE
|
|
#define ENOPROTOOPT WSAENOPROTOOPT
|
|
#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
|
|
#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
|
|
#define EOPNOTSUPP WSAEOPNOTSUPP
|
|
#define EPFNOSUPPORT WSAEPFNOSUPPORT
|
|
#define EAFNOSUPPORT WSAEAFNOSUPPORT
|
|
#define EADDRINUSE WSAEADDRINUSE
|
|
#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
|
|
#define ENETDOWN WSAENETDOWN
|
|
#define ENETUNREACH WSAENETUNREACH
|
|
#define ENETRESET WSAENETRESET
|
|
#define ECONNABORTED WSAECONNABORTED
|
|
#define ECONNRESET WSAECONNRESET
|
|
#define ENOBUFS WSAENOBUFS
|
|
#define EISCONN WSAEISCONN
|
|
#define ENOTCONN WSAENOTCONN
|
|
#define ESHUTDOWN WSAESHUTDOWN
|
|
#define ETOOMANYREFS WSAETOOMANYREFS
|
|
#define ETIMEDOUT WSAETIMEDOUT
|
|
#define ECONNREFUSED WSAECONNREFUSED
|
|
#define ELOOP WSAELOOP
|
|
#define EHOSTDOWN WSAEHOSTDOWN
|
|
#define EHOSTUNREACH WSAEHOSTUNREACH
|
|
#define EPROCLIM WSAEPROCLIM
|
|
#define EUSERS WSAEUSERS
|
|
#define EDQUOT WSAEDQUOT
|
|
#define ESTALE WSAESTALE
|
|
#define EREMOTE WSAEREMOTE
|
|
#define EDISCON WSAEDISCON
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|