banan-os/userspace/libraries/LibC/sys/socket.cpp

94 lines
2.4 KiB
C++

#include <sys/socket.h>
#include <sys/syscall.h>
#include <unistd.h>
int accept(int socket, struct sockaddr* __restrict address, socklen_t* __restrict address_len)
{
return syscall(SYS_ACCEPT, socket, address, address_len);
}
int bind(int socket, const struct sockaddr* address, socklen_t address_len)
{
return syscall(SYS_BIND, socket, address, address_len);
}
int connect(int socket, const struct sockaddr* address, socklen_t address_len)
{
return syscall(SYS_CONNECT, socket, address, address_len);
}
int listen(int socket, int backlog)
{
return syscall(SYS_LISTEN, socket, backlog);
}
ssize_t recv(int socket, void* __restrict buffer, size_t length, int flags)
{
return recvfrom(socket, buffer, length, flags, nullptr, nullptr);
}
ssize_t recvfrom(int socket, void* __restrict buffer, size_t length, int flags, struct sockaddr* __restrict address, socklen_t* __restrict address_len)
{
sys_recvfrom_t arguments {
.socket = socket,
.buffer = buffer,
.length = length,
.flags = flags,
.address = address,
.address_len = address_len
};
return syscall(SYS_RECVFROM, &arguments);
}
ssize_t send(int socket, const void* message, size_t length, int flags)
{
return sendto(socket, message, length, flags, nullptr, 0);
}
ssize_t sendto(int socket, const void* message, size_t length, int flags, const struct sockaddr* dest_addr, socklen_t dest_len)
{
sys_sendto_t arguments {
.socket = socket,
.message = message,
.length = length,
.flags = flags,
.dest_addr = dest_addr,
.dest_len = dest_len
};
return syscall(SYS_SENDTO, &arguments);
}
int socket(int domain, int type, int protocol)
{
return syscall(SYS_SOCKET, domain, type, protocol);
}
int getsockname(int socket, struct sockaddr* __restrict address, socklen_t* __restrict address_len)
{
return syscall(SYS_GETSOCKNAME, socket, address, address_len);
}
int getsockopt(int socket, int level, int option_name, void* __restrict option_value, socklen_t* __restrict option_len)
{
return syscall(SYS_GETSOCKOPT, socket, level, option_name, option_value, option_len);
}
int setsockopt(int socket, int level, int option_name, const void* option_value, socklen_t option_len)
{
return syscall(SYS_SETSOCKOPT, socket, level, option_name, option_value, option_len);
}
#include <BAN/Assert.h>
int getpeername(int, struct sockaddr* __restrict, socklen_t* __restrict)
{
ASSERT_NOT_REACHED();
}
int shutdown(int, int)
{
ASSERT_NOT_REACHED();
}