mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-22 04:52:39 +02:00
69 lines
3.3 KiB
C
69 lines
3.3 KiB
C
/**
|
|
* @file bsd.h
|
|
* @brief BSD sockets (bsd:u/s) service IPC wrapper.
|
|
* @author plutoo
|
|
* @author TuxSH
|
|
* @copyright libnx Authors
|
|
*/
|
|
#pragma once
|
|
#include "../types.h"
|
|
#include "../kernel/tmem.h"
|
|
|
|
#include <sys/types.h> // for ssize_t, etc.
|
|
#include <sys/socket.h> // for socklen_t
|
|
#include <sys/select.h> // for fd_set
|
|
#include <poll.h> // for struct pollfd, ndfs_t
|
|
|
|
/// Configuration structure for bsdInitalize
|
|
typedef struct {
|
|
u32 version; ///< Observed 1 on 2.0 LibAppletWeb, 2 on 3.0.
|
|
|
|
u32 tcp_tx_buf_size; ///< Size of the TCP transfer (send) buffer (initial or fixed).
|
|
u32 tcp_rx_buf_size; ///< Size of the TCP recieve buffer (initial or fixed).
|
|
u32 tcp_tx_buf_max_size; ///< Maximum size of the TCP transfer (send) buffer. If it is 0, the size of the buffer is fixed to its initial value.
|
|
u32 tcp_rx_buf_max_size; ///< Maximum size of the TCP receive buffer. If it is 0, the size of the buffer is fixed to its initial value.
|
|
|
|
u32 udp_tx_buf_size; ///< Size of the UDP transfer (send) buffer (typically 0x2400 bytes).
|
|
u32 udp_rx_buf_size; ///< Size of the UDP receive buffer (typically 0xA500 bytes).
|
|
|
|
u32 sb_efficiency; ///< Number of buffers for each socket (standard values range from 1 to 8).
|
|
} BsdBufferConfig;
|
|
|
|
const BsdBufferConfig *bsdGetDefaultBufferConfig(void);
|
|
Result bsdInitialize(const BsdBufferConfig *config);
|
|
void bsdExit(void);
|
|
|
|
int bsdSocket(int domain, int type, int protocol);
|
|
int bsdSocketExempt(int domain, int type, int protocol);
|
|
int bsdOpen(const char *pathname, int flags);
|
|
int bsdSelect(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
|
|
int bsdPoll(struct pollfd *fds, nfds_t nfds, int timeout);
|
|
int bsdSysctl(const int *name, unsigned int namelen, void *oldp, size_t *oldlenp, const void *newp, size_t newlen);
|
|
ssize_t bsdRecv(int sockfd, void *buf, size_t len, int flags);
|
|
ssize_t bsdRecvFrom(int sockfd, void *buf, size_t len, int flags, struct sockaddr *src_addr, socklen_t *addrlen);
|
|
ssize_t bsdSend(int sockfd, const void* buf, size_t len, int flags);
|
|
ssize_t bsdSendTo(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen);
|
|
int bsdAccept(int sockfd, struct sockaddr *address, socklen_t *addrlen);
|
|
int bsdBind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
|
|
int bsdConnect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
|
|
int bsdGetPeerName(int sockfd, struct sockaddr *address, socklen_t *addrlen);
|
|
int bsdGetSockName(int sockfd, struct sockaddr *address, socklen_t *addrlen);
|
|
int bsdGetSockOpt(int sockfd, int level, int optname, void *optval, socklen_t *optlen);
|
|
int bsdListen(int sockfd, int backlog);
|
|
int bsdIoctl(int fd, int request, ...);
|
|
int bsdFnctl(int fd, int cmd, ...);
|
|
int bsdSetSockOpt(int sockfd, int level, int optname, const void *optval, socklen_t optlen);
|
|
int bsdShutdown(int sockfd, int how);
|
|
int bsdShutdownAllSockets(int how);
|
|
ssize_t bsdWrite(int fd, const void *buf, size_t count);
|
|
ssize_t bsdRead(int fd, void *buf, size_t count);
|
|
int bsdClose(int fd);
|
|
int bsdDuplicateSocket(int sockfd);
|
|
|
|
//TODO: Reverse-engineer GetResourceStatistics, sendmmsg/recvmmsg (custom (un)serialization)
|
|
|
|
static inline Result bsdInitializeDefault(void)
|
|
{
|
|
return bsdInitialize(bsdGetDefaultBufferConfig());
|
|
}
|