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author | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-02 23:50:23 +0300 |
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committer | hiddenpath <hiddenpath@yandex-team.com> | 2024-04-03 00:02:31 +0300 |
commit | 8923c6d2c438e0aeed2e06b8b0275e1864eeee33 (patch) | |
tree | 6b5e476699fc0be5091cb650654ef5f602c8afff /contrib/go/_std_1.22/src/net/cgo_unix_cgo.go | |
parent | d18afd09df2a08cd023012593b46109b77713a6c (diff) | |
download | ydb-8923c6d2c438e0aeed2e06b8b0275e1864eeee33.tar.gz |
Update golang to 1.22.1
2967d19c907adf59101a1f47b4208bd0b04a6186
Diffstat (limited to 'contrib/go/_std_1.22/src/net/cgo_unix_cgo.go')
-rw-r--r-- | contrib/go/_std_1.22/src/net/cgo_unix_cgo.go | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/contrib/go/_std_1.22/src/net/cgo_unix_cgo.go b/contrib/go/_std_1.22/src/net/cgo_unix_cgo.go new file mode 100644 index 0000000000..7c609eddbf --- /dev/null +++ b/contrib/go/_std_1.22/src/net/cgo_unix_cgo.go @@ -0,0 +1,80 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build cgo && !netgo && unix && !darwin + +package net + +/* +#define _GNU_SOURCE + +#cgo CFLAGS: -fno-stack-protector +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <netdb.h> +#include <unistd.h> +#include <string.h> +#include <stdlib.h> + +#ifndef EAI_NODATA +#define EAI_NODATA -5 +#endif + +// If nothing else defined EAI_OVERFLOW, make sure it has a value. +#ifndef EAI_OVERFLOW +#define EAI_OVERFLOW -12 +#endif +*/ +import "C" +import "unsafe" + +const ( + _C_AF_INET = C.AF_INET + _C_AF_INET6 = C.AF_INET6 + _C_AF_UNSPEC = C.AF_UNSPEC + _C_EAI_AGAIN = C.EAI_AGAIN + _C_EAI_NODATA = C.EAI_NODATA + _C_EAI_NONAME = C.EAI_NONAME + _C_EAI_SERVICE = C.EAI_SERVICE + _C_EAI_OVERFLOW = C.EAI_OVERFLOW + _C_EAI_SYSTEM = C.EAI_SYSTEM + _C_IPPROTO_TCP = C.IPPROTO_TCP + _C_IPPROTO_UDP = C.IPPROTO_UDP + _C_SOCK_DGRAM = C.SOCK_DGRAM + _C_SOCK_STREAM = C.SOCK_STREAM +) + +type ( + _C_char = C.char + _C_uchar = C.uchar + _C_int = C.int + _C_uint = C.uint + _C_socklen_t = C.socklen_t + _C_struct_addrinfo = C.struct_addrinfo + _C_struct_sockaddr = C.struct_sockaddr +) + +func _C_malloc(n uintptr) unsafe.Pointer { return C.malloc(C.size_t(n)) } +func _C_free(p unsafe.Pointer) { C.free(p) } + +func _C_ai_addr(ai *_C_struct_addrinfo) **_C_struct_sockaddr { return &ai.ai_addr } +func _C_ai_family(ai *_C_struct_addrinfo) *_C_int { return &ai.ai_family } +func _C_ai_flags(ai *_C_struct_addrinfo) *_C_int { return &ai.ai_flags } +func _C_ai_next(ai *_C_struct_addrinfo) **_C_struct_addrinfo { return &ai.ai_next } +func _C_ai_protocol(ai *_C_struct_addrinfo) *_C_int { return &ai.ai_protocol } +func _C_ai_socktype(ai *_C_struct_addrinfo) *_C_int { return &ai.ai_socktype } + +func _C_freeaddrinfo(ai *_C_struct_addrinfo) { + C.freeaddrinfo(ai) +} + +func _C_gai_strerror(eai _C_int) string { + return C.GoString(C.gai_strerror(eai)) +} + +func _C_getaddrinfo(hostname, servname *_C_char, hints *_C_struct_addrinfo, res **_C_struct_addrinfo) (int, error) { + x, err := C.getaddrinfo(hostname, servname, hints, res) + return int(x), err +} |