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userspace/libc: add <sys/socket.h> for socket programming support

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Signed-off-by: EnderIce2 <enderice2@protonmail.com>
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EnderIce2
2025-02-14 02:18:15 +02:00
parent dfe9bbdbfa
commit 22d01c7a51
2 changed files with 219 additions and 0 deletions
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63
Userspace/libc/src/std/sys/socket.c Normal file
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/*
This file is part of Fennix C Library.
Fennix C Library is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
*/
#include <sys/socket.h>
#include <errno.h>
#include <fennix/syscalls.h>
export int accept(int socket, struct sockaddr *restrict address, socklen_t *restrict address_len)
{
return __check_errno(call_accept(socket, address, address_len), -1);
}
export int accept4(int socket, struct sockaddr *restrict address, socklen_t *restrict address_len, int flag);
export int bind(int socket, const struct sockaddr *address, socklen_t address_len)
{
return __check_errno(call_bind(socket, address, address_len), -1);
}
export int connect(int socket, const struct sockaddr *address, socklen_t address_len)
{
return __check_errno(call_connect(socket, address, address_len), -1);
}
export int getpeername(int, struct sockaddr *restrict, socklen_t *restrict);
export int getsockname(int, struct sockaddr *restrict, socklen_t *restrict);
export int getsockopt(int, int, int, void *restrict, socklen_t *restrict);
export int listen(int socket, int backlog)
{
return __check_errno(call_listen(socket, backlog), -1);
}
export ssize_t recv(int, void *, size_t, int);
export ssize_t recvfrom(int, void *restrict, size_t, int, struct sockaddr *restrict, socklen_t *restrict);
export ssize_t recvmsg(int, struct msghdr *, int);
export ssize_t send(int, const void *, size_t, int);
export ssize_t sendmsg(int, const struct msghdr *, int);
export ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
export int setsockopt(int, int, int, const void *, socklen_t);
export int shutdown(int, int);
export int sockatmark(int);
export int socket(int domain, int type, int protocol)
{
return __check_errno(call_socket(domain, type, protocol), -1);
}
export int socketpair(int, int, int, int[2]);