From 231301a6190605bd3ced4d961ee0d5d3fcd49d65 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Mon, 29 Apr 2024 22:00:55 +0200
Subject: Kernel/IRC: Add setsockopt and move IRC client to use new socket
 interface

---
 userland/libc/include/socket.h     | 57 --------------------------------------
 userland/libc/include/sys/socket.h | 11 --------
 userland/libc/include/syscall.h    |  3 +-
 3 files changed, 2 insertions(+), 69 deletions(-)
 delete mode 100644 userland/libc/include/socket.h
 delete mode 100644 userland/libc/include/sys/socket.h

(limited to 'userland/libc/include')

diff --git a/userland/libc/include/socket.h b/userland/libc/include/socket.h
deleted file mode 100644
index bee592b..0000000
--- a/userland/libc/include/socket.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef SOCKET_H
-#define SOCKET_H
-#include <stddef.h>
-#include <stdint.h>
-
-#define AF_UNIX 0
-#define AF_INET 1
-#define AF_LOCAL AF_UNIX
-
-#define SOCK_DGRAM 0
-#define SOCK_STREAM 1
-
-#define INADDR_ANY 0
-
-typedef struct {
-  int domain;
-  int type;
-  int protocol;
-
-  // UNIX socket
-  char *path;
-  int incoming_fd;
-} SOCKET;
-
-typedef struct {
-  char *path;
-  SOCKET *s;
-} OPEN_UNIX_SOCKET;
-
-typedef uint32_t in_addr_t;
-typedef uint16_t in_port_t;
-typedef unsigned int sa_family_t;
-typedef int socklen_t;
-
-struct sockaddr {
-  sa_family_t sa_family; /* Address family */
-  char *sa_data;         /* Socket address */
-};
-
-struct sockaddr_in {
-  sa_family_t sin_family;
-  union {
-    uint32_t s_addr;
-    uint8_t a[4];
-  } sin_addr;
-  uint16_t sin_port;
-};
-
-struct sockaddr_un {
-  sa_family_t sun_family; /* Address family */
-  char *sun_path;         /* Socket pathname */
-};
-
-int socket(int domain, int type, int protocol);
-int accept(int socket, struct sockaddr *address, socklen_t *address_len);
-int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
-#endif // SOCKET_H
diff --git a/userland/libc/include/sys/socket.h b/userland/libc/include/sys/socket.h
deleted file mode 100644
index fb874a1..0000000
--- a/userland/libc/include/sys/socket.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <socket.h>
-#include <stddef.h>
-
-#define MSG_WAITALL 1
-
-size_t recvfrom(int socket, void *buffer, size_t length, int flags,
-                struct sockaddr *address, socklen_t *address_len);
-size_t sendto(int socket, const void *message, size_t length, int flags,
-               const struct sockaddr *dest_addr, socklen_t dest_len);
-int listen(int socket, int backlog);
-int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
diff --git a/userland/libc/include/syscall.h b/userland/libc/include/syscall.h
index f318955..dcc4742 100644
--- a/userland/libc/include/syscall.h
+++ b/userland/libc/include/syscall.h
@@ -1,8 +1,8 @@
 #ifndef SYSCALL_H
 #define SYSCALL_H
-#include "socket.h"
 #include <stddef.h>
 #include <stdint.h>
+#include <sys/socket.h>
 #include <sys/types.h>
 
 #define SYS_OPEN 0
@@ -60,6 +60,7 @@
 #define SYS_OPEN_PROCESS 49
 #define SYS_LSEEK 50
 #define SYS_CONNECT 51
+#define SYS_SETSOCKOPT 52
 
 int syscall(uint32_t eax, uint32_t ebx, uint32_t ecx, uint32_t edx,
             uint32_t esi, uint32_t edi);
-- 
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