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Diffstat (limited to 'sys/contrib/cloudabi/cloudabi_types_common.h')
| -rw-r--r-- | sys/contrib/cloudabi/cloudabi_types_common.h | 457 |
1 files changed, 457 insertions, 0 deletions
diff --git a/sys/contrib/cloudabi/cloudabi_types_common.h b/sys/contrib/cloudabi/cloudabi_types_common.h new file mode 100644 index 0000000..b680057 --- /dev/null +++ b/sys/contrib/cloudabi/cloudabi_types_common.h @@ -0,0 +1,457 @@ +// Copyright (c) 2016 Nuxi, https://nuxi.nl/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +// SUCH DAMAGE. + +// This file is automatically generated. Do not edit. +// Source: https://github.com/NuxiNL/cloudabi + +#ifndef CLOUDABI_TYPES_COMMON_H +#define CLOUDABI_TYPES_COMMON_H + +#if defined(__FreeBSD__) && defined(_KERNEL) +#include <sys/stdint.h> +#elif defined(__linux__) && defined(__KERNEL__) +#include <linux/types.h> +#else +#include <stddef.h> +#include <stdint.h> +#endif + +typedef uint8_t cloudabi_advice_t; +#define CLOUDABI_ADVICE_DONTNEED 1 +#define CLOUDABI_ADVICE_NOREUSE 2 +#define CLOUDABI_ADVICE_NORMAL 3 +#define CLOUDABI_ADVICE_RANDOM 4 +#define CLOUDABI_ADVICE_SEQUENTIAL 5 +#define CLOUDABI_ADVICE_WILLNEED 6 + +typedef uint32_t cloudabi_auxtype_t; +#define CLOUDABI_AT_ARGDATA 256 +#define CLOUDABI_AT_ARGDATALEN 257 +#define CLOUDABI_AT_CANARY 258 +#define CLOUDABI_AT_CANARYLEN 259 +#define CLOUDABI_AT_NCPUS 260 +#define CLOUDABI_AT_NULL 0 +#define CLOUDABI_AT_PAGESZ 6 +#define CLOUDABI_AT_PHDR 3 +#define CLOUDABI_AT_PHNUM 4 +#define CLOUDABI_AT_TID 261 + +typedef uint32_t cloudabi_backlog_t; + +typedef uint32_t cloudabi_clockid_t; +#define CLOUDABI_CLOCK_MONOTONIC 1 +#define CLOUDABI_CLOCK_PROCESS_CPUTIME_ID 2 +#define CLOUDABI_CLOCK_REALTIME 3 +#define CLOUDABI_CLOCK_THREAD_CPUTIME_ID 4 + +typedef uint32_t cloudabi_condvar_t; +#define CLOUDABI_CONDVAR_HAS_NO_WAITERS 0 + +typedef uint64_t cloudabi_device_t; + +typedef uint64_t cloudabi_dircookie_t; +#define CLOUDABI_DIRCOOKIE_START 0 + +typedef uint16_t cloudabi_errno_t; +#define CLOUDABI_E2BIG 1 +#define CLOUDABI_EACCES 2 +#define CLOUDABI_EADDRINUSE 3 +#define CLOUDABI_EADDRNOTAVAIL 4 +#define CLOUDABI_EAFNOSUPPORT 5 +#define CLOUDABI_EAGAIN 6 +#define CLOUDABI_EALREADY 7 +#define CLOUDABI_EBADF 8 +#define CLOUDABI_EBADMSG 9 +#define CLOUDABI_EBUSY 10 +#define CLOUDABI_ECANCELED 11 +#define CLOUDABI_ECHILD 12 +#define CLOUDABI_ECONNABORTED 13 +#define CLOUDABI_ECONNREFUSED 14 +#define CLOUDABI_ECONNRESET 15 +#define CLOUDABI_EDEADLK 16 +#define CLOUDABI_EDESTADDRREQ 17 +#define CLOUDABI_EDOM 18 +#define CLOUDABI_EDQUOT 19 +#define CLOUDABI_EEXIST 20 +#define CLOUDABI_EFAULT 21 +#define CLOUDABI_EFBIG 22 +#define CLOUDABI_EHOSTUNREACH 23 +#define CLOUDABI_EIDRM 24 +#define CLOUDABI_EILSEQ 25 +#define CLOUDABI_EINPROGRESS 26 +#define CLOUDABI_EINTR 27 +#define CLOUDABI_EINVAL 28 +#define CLOUDABI_EIO 29 +#define CLOUDABI_EISCONN 30 +#define CLOUDABI_EISDIR 31 +#define CLOUDABI_ELOOP 32 +#define CLOUDABI_EMFILE 33 +#define CLOUDABI_EMLINK 34 +#define CLOUDABI_EMSGSIZE 35 +#define CLOUDABI_EMULTIHOP 36 +#define CLOUDABI_ENAMETOOLONG 37 +#define CLOUDABI_ENETDOWN 38 +#define CLOUDABI_ENETRESET 39 +#define CLOUDABI_ENETUNREACH 40 +#define CLOUDABI_ENFILE 41 +#define CLOUDABI_ENOBUFS 42 +#define CLOUDABI_ENODEV 43 +#define CLOUDABI_ENOENT 44 +#define CLOUDABI_ENOEXEC 45 +#define CLOUDABI_ENOLCK 46 +#define CLOUDABI_ENOLINK 47 +#define CLOUDABI_ENOMEM 48 +#define CLOUDABI_ENOMSG 49 +#define CLOUDABI_ENOPROTOOPT 50 +#define CLOUDABI_ENOSPC 51 +#define CLOUDABI_ENOSYS 52 +#define CLOUDABI_ENOTCONN 53 +#define CLOUDABI_ENOTDIR 54 +#define CLOUDABI_ENOTEMPTY 55 +#define CLOUDABI_ENOTRECOVERABLE 56 +#define CLOUDABI_ENOTSOCK 57 +#define CLOUDABI_ENOTSUP 58 +#define CLOUDABI_ENOTTY 59 +#define CLOUDABI_ENXIO 60 +#define CLOUDABI_EOVERFLOW 61 +#define CLOUDABI_EOWNERDEAD 62 +#define CLOUDABI_EPERM 63 +#define CLOUDABI_EPIPE 64 +#define CLOUDABI_EPROTO 65 +#define CLOUDABI_EPROTONOSUPPORT 66 +#define CLOUDABI_EPROTOTYPE 67 +#define CLOUDABI_ERANGE 68 +#define CLOUDABI_EROFS 69 +#define CLOUDABI_ESPIPE 70 +#define CLOUDABI_ESRCH 71 +#define CLOUDABI_ESTALE 72 +#define CLOUDABI_ETIMEDOUT 73 +#define CLOUDABI_ETXTBSY 74 +#define CLOUDABI_EXDEV 75 +#define CLOUDABI_ENOTCAPABLE 76 + +typedef uint16_t cloudabi_eventrwflags_t; +#define CLOUDABI_EVENT_FD_READWRITE_HANGUP 0x0001 + +typedef uint8_t cloudabi_eventtype_t; +#define CLOUDABI_EVENTTYPE_CLOCK 1 +#define CLOUDABI_EVENTTYPE_CONDVAR 2 +#define CLOUDABI_EVENTTYPE_FD_READ 3 +#define CLOUDABI_EVENTTYPE_FD_WRITE 4 +#define CLOUDABI_EVENTTYPE_LOCK_RDLOCK 5 +#define CLOUDABI_EVENTTYPE_LOCK_WRLOCK 6 +#define CLOUDABI_EVENTTYPE_PROC_TERMINATE 7 + +typedef uint32_t cloudabi_exitcode_t; + +typedef uint32_t cloudabi_fd_t; +#define CLOUDABI_PROCESS_CHILD 0xffffffff +#define CLOUDABI_MAP_ANON_FD 0xffffffff + +typedef uint16_t cloudabi_fdflags_t; +#define CLOUDABI_FDFLAG_APPEND 0x0001 +#define CLOUDABI_FDFLAG_DSYNC 0x0002 +#define CLOUDABI_FDFLAG_NONBLOCK 0x0004 +#define CLOUDABI_FDFLAG_RSYNC 0x0008 +#define CLOUDABI_FDFLAG_SYNC 0x0010 + +typedef uint16_t cloudabi_fdsflags_t; +#define CLOUDABI_FDSTAT_FLAGS 0x0001 +#define CLOUDABI_FDSTAT_RIGHTS 0x0002 + +typedef int64_t cloudabi_filedelta_t; + +typedef uint64_t cloudabi_filesize_t; + +typedef uint8_t cloudabi_filetype_t; +#define CLOUDABI_FILETYPE_UNKNOWN 0 +#define CLOUDABI_FILETYPE_BLOCK_DEVICE 16 +#define CLOUDABI_FILETYPE_CHARACTER_DEVICE 17 +#define CLOUDABI_FILETYPE_DIRECTORY 32 +#define CLOUDABI_FILETYPE_FIFO 48 +#define CLOUDABI_FILETYPE_POLL 64 +#define CLOUDABI_FILETYPE_PROCESS 80 +#define CLOUDABI_FILETYPE_REGULAR_FILE 96 +#define CLOUDABI_FILETYPE_SHARED_MEMORY 112 +#define CLOUDABI_FILETYPE_SOCKET_DGRAM 128 +#define CLOUDABI_FILETYPE_SOCKET_SEQPACKET 129 +#define CLOUDABI_FILETYPE_SOCKET_STREAM 130 +#define CLOUDABI_FILETYPE_SYMBOLIC_LINK 144 + +typedef uint16_t cloudabi_fsflags_t; +#define CLOUDABI_FILESTAT_ATIM 0x0001 +#define CLOUDABI_FILESTAT_ATIM_NOW 0x0002 +#define CLOUDABI_FILESTAT_MTIM 0x0004 +#define CLOUDABI_FILESTAT_MTIM_NOW 0x0008 +#define CLOUDABI_FILESTAT_SIZE 0x0010 + +typedef uint64_t cloudabi_inode_t; + +typedef uint32_t cloudabi_linkcount_t; + +typedef uint32_t cloudabi_lock_t; +#define CLOUDABI_LOCK_UNLOCKED 0x00000000 +#define CLOUDABI_LOCK_WRLOCKED 0x40000000 +#define CLOUDABI_LOCK_KERNEL_MANAGED 0x80000000 +#define CLOUDABI_LOCK_BOGUS 0x80000000 + +typedef uint32_t cloudabi_lookupflags_t; +#define CLOUDABI_LOOKUP_SYMLINK_FOLLOW 0x00000001 + +typedef uint8_t cloudabi_mflags_t; +#define CLOUDABI_MAP_ANON 0x01 +#define CLOUDABI_MAP_FIXED 0x02 +#define CLOUDABI_MAP_PRIVATE 0x04 +#define CLOUDABI_MAP_SHARED 0x08 + +typedef uint8_t cloudabi_mprot_t; +#define CLOUDABI_PROT_EXEC 0x01 +#define CLOUDABI_PROT_WRITE 0x02 +#define CLOUDABI_PROT_READ 0x04 + +typedef uint8_t cloudabi_msflags_t; +#define CLOUDABI_MS_ASYNC 0x01 +#define CLOUDABI_MS_INVALIDATE 0x02 +#define CLOUDABI_MS_SYNC 0x04 + +typedef uint16_t cloudabi_msgflags_t; +#define CLOUDABI_MSG_CTRUNC 0x0001 +#define CLOUDABI_MSG_EOR 0x0002 +#define CLOUDABI_MSG_PEEK 0x0004 +#define CLOUDABI_MSG_TRUNC 0x0008 +#define CLOUDABI_MSG_WAITALL 0x0010 + +typedef uint32_t cloudabi_nthreads_t; + +typedef uint16_t cloudabi_oflags_t; +#define CLOUDABI_O_CREAT 0x0001 +#define CLOUDABI_O_DIRECTORY 0x0002 +#define CLOUDABI_O_EXCL 0x0004 +#define CLOUDABI_O_TRUNC 0x0008 + +typedef uint64_t cloudabi_rights_t; +#define CLOUDABI_RIGHT_FD_DATASYNC 0x0000000000000001 +#define CLOUDABI_RIGHT_FD_READ 0x0000000000000002 +#define CLOUDABI_RIGHT_FD_SEEK 0x0000000000000004 +#define CLOUDABI_RIGHT_FD_STAT_PUT_FLAGS 0x0000000000000008 +#define CLOUDABI_RIGHT_FD_SYNC 0x0000000000000010 +#define CLOUDABI_RIGHT_FD_TELL 0x0000000000000020 +#define CLOUDABI_RIGHT_FD_WRITE 0x0000000000000040 +#define CLOUDABI_RIGHT_FILE_ADVISE 0x0000000000000080 +#define CLOUDABI_RIGHT_FILE_ALLOCATE 0x0000000000000100 +#define CLOUDABI_RIGHT_FILE_CREATE_DIRECTORY 0x0000000000000200 +#define CLOUDABI_RIGHT_FILE_CREATE_FILE 0x0000000000000400 +#define CLOUDABI_RIGHT_FILE_CREATE_FIFO 0x0000000000000800 +#define CLOUDABI_RIGHT_FILE_LINK_SOURCE 0x0000000000001000 +#define CLOUDABI_RIGHT_FILE_LINK_TARGET 0x0000000000002000 +#define CLOUDABI_RIGHT_FILE_OPEN 0x0000000000004000 +#define CLOUDABI_RIGHT_FILE_READDIR 0x0000000000008000 +#define CLOUDABI_RIGHT_FILE_READLINK 0x0000000000010000 +#define CLOUDABI_RIGHT_FILE_RENAME_SOURCE 0x0000000000020000 +#define CLOUDABI_RIGHT_FILE_RENAME_TARGET 0x0000000000040000 +#define CLOUDABI_RIGHT_FILE_STAT_FGET 0x0000000000080000 +#define CLOUDABI_RIGHT_FILE_STAT_FPUT_SIZE 0x0000000000100000 +#define CLOUDABI_RIGHT_FILE_STAT_FPUT_TIMES 0x0000000000200000 +#define CLOUDABI_RIGHT_FILE_STAT_GET 0x0000000000400000 +#define CLOUDABI_RIGHT_FILE_STAT_PUT_TIMES 0x0000000000800000 +#define CLOUDABI_RIGHT_FILE_SYMLINK 0x0000000001000000 +#define CLOUDABI_RIGHT_FILE_UNLINK 0x0000000002000000 +#define CLOUDABI_RIGHT_MEM_MAP 0x0000000004000000 +#define CLOUDABI_RIGHT_MEM_MAP_EXEC 0x0000000008000000 +#define CLOUDABI_RIGHT_POLL_FD_READWRITE 0x0000000010000000 +#define CLOUDABI_RIGHT_POLL_MODIFY 0x0000000020000000 +#define CLOUDABI_RIGHT_POLL_PROC_TERMINATE 0x0000000040000000 +#define CLOUDABI_RIGHT_POLL_WAIT 0x0000000080000000 +#define CLOUDABI_RIGHT_PROC_EXEC 0x0000000100000000 +#define CLOUDABI_RIGHT_SOCK_ACCEPT 0x0000000200000000 +#define CLOUDABI_RIGHT_SOCK_BIND_DIRECTORY 0x0000000400000000 +#define CLOUDABI_RIGHT_SOCK_BIND_SOCKET 0x0000000800000000 +#define CLOUDABI_RIGHT_SOCK_CONNECT_DIRECTORY 0x0000001000000000 +#define CLOUDABI_RIGHT_SOCK_CONNECT_SOCKET 0x0000002000000000 +#define CLOUDABI_RIGHT_SOCK_LISTEN 0x0000004000000000 +#define CLOUDABI_RIGHT_SOCK_SHUTDOWN 0x0000008000000000 +#define CLOUDABI_RIGHT_SOCK_STAT_GET 0x0000010000000000 + +typedef uint8_t cloudabi_sa_family_t; +#define CLOUDABI_AF_UNSPEC 0 +#define CLOUDABI_AF_INET 1 +#define CLOUDABI_AF_INET6 2 +#define CLOUDABI_AF_UNIX 3 + +typedef uint8_t cloudabi_sdflags_t; +#define CLOUDABI_SHUT_RD 0x01 +#define CLOUDABI_SHUT_WR 0x02 + +typedef uint8_t cloudabi_signal_t; +#define CLOUDABI_SIGABRT 1 +#define CLOUDABI_SIGALRM 2 +#define CLOUDABI_SIGBUS 3 +#define CLOUDABI_SIGCHLD 4 +#define CLOUDABI_SIGCONT 5 +#define CLOUDABI_SIGFPE 6 +#define CLOUDABI_SIGHUP 7 +#define CLOUDABI_SIGILL 8 +#define CLOUDABI_SIGINT 9 +#define CLOUDABI_SIGKILL 10 +#define CLOUDABI_SIGPIPE 11 +#define CLOUDABI_SIGQUIT 12 +#define CLOUDABI_SIGSEGV 13 +#define CLOUDABI_SIGSTOP 14 +#define CLOUDABI_SIGSYS 15 +#define CLOUDABI_SIGTERM 16 +#define CLOUDABI_SIGTRAP 17 +#define CLOUDABI_SIGTSTP 18 +#define CLOUDABI_SIGTTIN 19 +#define CLOUDABI_SIGTTOU 20 +#define CLOUDABI_SIGURG 21 +#define CLOUDABI_SIGUSR1 22 +#define CLOUDABI_SIGUSR2 23 +#define CLOUDABI_SIGVTALRM 24 +#define CLOUDABI_SIGXCPU 25 +#define CLOUDABI_SIGXFSZ 26 + +typedef uint8_t cloudabi_ssflags_t; +#define CLOUDABI_SOCKSTAT_CLEAR_ERROR 0x01 + +typedef uint32_t cloudabi_sstate_t; +#define CLOUDABI_SOCKSTATE_ACCEPTCONN 0x00000001 + +typedef uint16_t cloudabi_subclockflags_t; +#define CLOUDABI_SUBSCRIPTION_CLOCK_ABSTIME 0x0001 + +typedef uint16_t cloudabi_subflags_t; +#define CLOUDABI_SUBSCRIPTION_ADD 0x0001 +#define CLOUDABI_SUBSCRIPTION_CLEAR 0x0002 +#define CLOUDABI_SUBSCRIPTION_DELETE 0x0004 +#define CLOUDABI_SUBSCRIPTION_DISABLE 0x0008 +#define CLOUDABI_SUBSCRIPTION_ENABLE 0x0010 +#define CLOUDABI_SUBSCRIPTION_ONESHOT 0x0020 + +typedef uint16_t cloudabi_subrwflags_t; +#define CLOUDABI_SUBSCRIPTION_FD_READWRITE_POLL 0x0001 + +typedef uint32_t cloudabi_tid_t; + +typedef uint64_t cloudabi_timestamp_t; + +typedef uint8_t cloudabi_ulflags_t; +#define CLOUDABI_UNLINK_REMOVEDIR 0x01 + +typedef uint64_t cloudabi_userdata_t; + +typedef uint8_t cloudabi_whence_t; +#define CLOUDABI_WHENCE_CUR 1 +#define CLOUDABI_WHENCE_END 2 +#define CLOUDABI_WHENCE_SET 3 + +typedef struct { + _Alignas(8) cloudabi_dircookie_t d_next; + _Alignas(8) cloudabi_inode_t d_ino; + _Alignas(4) uint32_t d_namlen; + _Alignas(1) cloudabi_filetype_t d_type; +} cloudabi_dirent_t; +_Static_assert(offsetof(cloudabi_dirent_t, d_next) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_dirent_t, d_ino) == 8, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_dirent_t, d_namlen) == 16, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_dirent_t, d_type) == 20, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_dirent_t) == 24, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_dirent_t) == 8, "Incorrect layout"); + +typedef struct { + _Alignas(1) cloudabi_filetype_t fs_filetype; + _Alignas(2) cloudabi_fdflags_t fs_flags; + _Alignas(8) cloudabi_rights_t fs_rights_base; + _Alignas(8) cloudabi_rights_t fs_rights_inheriting; +} cloudabi_fdstat_t; +_Static_assert(offsetof(cloudabi_fdstat_t, fs_filetype) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_fdstat_t, fs_flags) == 2, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_fdstat_t, fs_rights_base) == 8, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_fdstat_t, fs_rights_inheriting) == 16, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_fdstat_t) == 24, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_fdstat_t) == 8, "Incorrect layout"); + +typedef struct { + _Alignas(8) cloudabi_device_t st_dev; + _Alignas(8) cloudabi_inode_t st_ino; + _Alignas(1) cloudabi_filetype_t st_filetype; + _Alignas(4) cloudabi_linkcount_t st_nlink; + _Alignas(8) cloudabi_filesize_t st_size; + _Alignas(8) cloudabi_timestamp_t st_atim; + _Alignas(8) cloudabi_timestamp_t st_mtim; + _Alignas(8) cloudabi_timestamp_t st_ctim; +} cloudabi_filestat_t; +_Static_assert(offsetof(cloudabi_filestat_t, st_dev) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_ino) == 8, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_filetype) == 16, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_nlink) == 20, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_size) == 24, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_atim) == 32, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_mtim) == 40, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_filestat_t, st_ctim) == 48, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_filestat_t) == 56, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_filestat_t) == 8, "Incorrect layout"); + +typedef struct { + _Alignas(4) cloudabi_fd_t fd; + _Alignas(4) cloudabi_lookupflags_t flags; +} cloudabi_lookup_t; +_Static_assert(offsetof(cloudabi_lookup_t, fd) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_lookup_t, flags) == 4, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_lookup_t) == 8, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_lookup_t) == 4, "Incorrect layout"); + +typedef struct { + _Alignas(1) cloudabi_sa_family_t sa_family; + union { + struct { + _Alignas(1) uint8_t addr[4]; + _Alignas(2) uint16_t port; + } sa_inet; + struct { + _Alignas(1) uint8_t addr[16]; + _Alignas(2) uint16_t port; + } sa_inet6; + }; +} cloudabi_sockaddr_t; +_Static_assert(offsetof(cloudabi_sockaddr_t, sa_family) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockaddr_t, sa_inet.addr) == 2, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockaddr_t, sa_inet.port) == 6, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockaddr_t, sa_inet6.addr) == 2, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockaddr_t, sa_inet6.port) == 18, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_sockaddr_t) == 20, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_sockaddr_t) == 2, "Incorrect layout"); + +typedef struct { + _Alignas(2) cloudabi_sockaddr_t ss_sockname; + _Alignas(2) cloudabi_sockaddr_t ss_peername; + _Alignas(2) cloudabi_errno_t ss_error; + _Alignas(4) cloudabi_sstate_t ss_state; +} cloudabi_sockstat_t; +_Static_assert(offsetof(cloudabi_sockstat_t, ss_sockname) == 0, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockstat_t, ss_peername) == 20, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockstat_t, ss_error) == 40, "Incorrect layout"); +_Static_assert(offsetof(cloudabi_sockstat_t, ss_state) == 44, "Incorrect layout"); +_Static_assert(sizeof(cloudabi_sockstat_t) == 48, "Incorrect layout"); +_Static_assert(_Alignof(cloudabi_sockstat_t) == 4, "Incorrect layout"); + +#endif |
