more uapi bits

include/uapi/socket.h

@@ -0,0 +1,112 @@
+/* SPDX-License-Identifier: Unlicense */
+#ifndef __ZINNIA_UAPI_SOCKET_H
+#define __ZINNIA_UAPI_SOCKET_H
+
+#include <stdint.h>
+#include <uapi/types.h>
+
+typedef uint32_t __socklen_t;
+typedef uint16_t __sa_family_t;
+
+struct __msghdr {
+    uintptr_t msg_name;
+    __socklen_t msg_namelen;
+    uintptr_t msg_iov;
+    int msg_iovlen;
+    uintptr_t msg_control;
+    __socklen_t msg_controllen;
+    int msg_flags;
+};
+
+struct __cmsghdr {
+    __socklen_t cmsg_len;
+    int cmsg_level;
+    int cmsg_type;
+};
+
+struct __sockaddr {
+    __sa_family_t sa_family;
+    char sa_data[14];
+};
+
+struct __sockaddr_storage {
+    __sa_family_t ss_family;
+    char __padding[128 - sizeof(__sa_family_t) - sizeof(uintptr_t)];
+    uintptr_t __alignment;
+};
+
+struct __sockaddr_un {
+    __sa_family_t sun_family;
+    char sun_path[108];
+};
+
+struct __ucred {
+    __pid_t pid;
+    __uid_t uid;
+    __gid_t gid;
+};
+
+#define __SCM_RIGHTS      1
+#define __SCM_CREDENTIALS 0x02
+
+#define __SOCK_DGRAM     (1 << 0)
+#define __SOCK_RAW       (1 << 1)
+#define __SOCK_STREAM    (1 << 2)
+#define __SOCK_SEQPACKET (1 << 3)
+#define __SOCK_NONBLOCK  (1 << 15)
+#define __SOCK_CLOEXEC   (1 << 16)
+#define __SOCK_CLOFORK   (1 << 17)
+
+#define __SOL_SOCKET 1
+
+#define __SO_ACCEPTCONN  1
+#define __SO_BROADCAST   2
+#define __SO_DEBUG       3
+#define __SO_DONTROUTE   4
+#define __SO_ERROR       5
+#define __SO_KEEPALIVE   6
+#define __SO_LINGER      7
+#define __SO_OOBINLINE   8
+#define __SO_RCVBUF      9
+#define __SO_RCVLOWAT    10
+#define __SO_RCVTIMEO    11
+#define __SO_REUSEADDR   12
+#define __SO_SNDBUF      13
+#define __SO_SNDLOWAT    14
+#define __SO_SNDTIMEO    15
+#define __SO_TYPE        16
+#define __SO_SNDBUFFORCE 17
+#define __SO_PEERCRED    18
+#define __SO_PASSCRED    20
+#define __SO_RCVBUFFORCE 21
+#define __SO_PROTOCOL    23
+#define __SO_REUSEPORT   24
+#define __SO_DOMAIN      28
+
+#define __SOMAXCONN 128
+
+#define __MSG_CTRUNC       0x1
+#define __MSG_DONTROUTE    0x2
+#define __MSG_EOR          0x4
+#define __MSG_OOB          0x8
+#define __MSG_NOSIGNAL     0x10
+#define __MSG_PEEK         0x20
+#define __MSG_TRUNC        0x40
+#define __MSG_WAITALL      0x80
+#define __MSG_FIN          0x200
+#define __MSG_CONFIRM      0x800
+#define __MSG_DONTWAIT     0x1000
+#define __MSG_CMSG_CLOEXEC 0x2000
+#define __MSG_MORE         0x4000
+
+#define __AF_UNSPEC 0
+#define __AF_INET   1
+#define __AF_INET6  2
+#define __AF_UNIX   3
+#define __AF_PACKET 11
+
+#define __SHUT_RD   1
+#define __SHUT_WR   2
+#define __SHUT_RDWR (__SHUT_RD | __SHUT_WR)
+
+#endif