diff options
author | 2016-10-07 14:14:08 +0200 | |
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committer | 2016-10-07 14:14:08 +0200 | |
commit | 85f4741fcf642f52ac4fa56f0aff1728727c901b (patch) | |
tree | da8cca02913839152d2eb04c0e85a83018bcaed3 /3rdparty/libuv/src/unix/getaddrinfo.c | |
parent | ff01b716711b97c2fcaa709ea97f7650f106aa10 (diff) |
Remove libuv library (nw)
Diffstat (limited to '3rdparty/libuv/src/unix/getaddrinfo.c')
-rw-r--r-- | 3rdparty/libuv/src/unix/getaddrinfo.c | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/3rdparty/libuv/src/unix/getaddrinfo.c b/3rdparty/libuv/src/unix/getaddrinfo.c deleted file mode 100644 index 2049aea2f38..00000000000 --- a/3rdparty/libuv/src/unix/getaddrinfo.c +++ /dev/null @@ -1,202 +0,0 @@ -/* Copyright Joyent, Inc. and other Node contributors. All rights reserved. - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -/* Expose glibc-specific EAI_* error codes. Needs to be defined before we - * include any headers. - */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE -#endif - -#include "uv.h" -#include "internal.h" - -#include <errno.h> -#include <stddef.h> /* NULL */ -#include <stdlib.h> -#include <string.h> - -/* EAI_* constants. */ -#include <netdb.h> - - -int uv__getaddrinfo_translate_error(int sys_err) { - switch (sys_err) { - case 0: return 0; -#if defined(EAI_ADDRFAMILY) - case EAI_ADDRFAMILY: return UV_EAI_ADDRFAMILY; -#endif -#if defined(EAI_AGAIN) - case EAI_AGAIN: return UV_EAI_AGAIN; -#endif -#if defined(EAI_BADFLAGS) - case EAI_BADFLAGS: return UV_EAI_BADFLAGS; -#endif -#if defined(EAI_BADHINTS) - case EAI_BADHINTS: return UV_EAI_BADHINTS; -#endif -#if defined(EAI_CANCELED) - case EAI_CANCELED: return UV_EAI_CANCELED; -#endif -#if defined(EAI_FAIL) - case EAI_FAIL: return UV_EAI_FAIL; -#endif -#if defined(EAI_FAMILY) - case EAI_FAMILY: return UV_EAI_FAMILY; -#endif -#if defined(EAI_MEMORY) - case EAI_MEMORY: return UV_EAI_MEMORY; -#endif -#if defined(EAI_NODATA) - case EAI_NODATA: return UV_EAI_NODATA; -#endif -#if defined(EAI_NONAME) -# if !defined(EAI_NODATA) || EAI_NODATA != EAI_NONAME - case EAI_NONAME: return UV_EAI_NONAME; -# endif -#endif -#if defined(EAI_OVERFLOW) - case EAI_OVERFLOW: return UV_EAI_OVERFLOW; -#endif -#if defined(EAI_PROTOCOL) - case EAI_PROTOCOL: return UV_EAI_PROTOCOL; -#endif -#if defined(EAI_SERVICE) - case EAI_SERVICE: return UV_EAI_SERVICE; -#endif -#if defined(EAI_SOCKTYPE) - case EAI_SOCKTYPE: return UV_EAI_SOCKTYPE; -#endif -#if defined(EAI_SYSTEM) - case EAI_SYSTEM: return -errno; -#endif - } - assert(!"unknown EAI_* error code"); - abort(); - return 0; /* Pacify compiler. */ -} - - -static void uv__getaddrinfo_work(struct uv__work* w) { - uv_getaddrinfo_t* req; - int err; - - req = container_of(w, uv_getaddrinfo_t, work_req); - err = getaddrinfo(req->hostname, req->service, req->hints, &req->addrinfo); - req->retcode = uv__getaddrinfo_translate_error(err); -} - - -static void uv__getaddrinfo_done(struct uv__work* w, int status) { - uv_getaddrinfo_t* req; - - req = container_of(w, uv_getaddrinfo_t, work_req); - uv__req_unregister(req->loop, req); - - /* See initialization in uv_getaddrinfo(). */ - if (req->hints) - uv__free(req->hints); - else if (req->service) - uv__free(req->service); - else if (req->hostname) - uv__free(req->hostname); - else - assert(0); - - req->hints = NULL; - req->service = NULL; - req->hostname = NULL; - - if (status == -ECANCELED) { - assert(req->retcode == 0); - req->retcode = UV_EAI_CANCELED; - } - - if (req->cb) - req->cb(req, req->retcode, req->addrinfo); -} - - -int uv_getaddrinfo(uv_loop_t* loop, - uv_getaddrinfo_t* req, - uv_getaddrinfo_cb cb, - const char* hostname, - const char* service, - const struct addrinfo* hints) { - size_t hostname_len; - size_t service_len; - size_t hints_len; - size_t len; - char* buf; - - if (req == NULL || (hostname == NULL && service == NULL)) - return -EINVAL; - - hostname_len = hostname ? strlen(hostname) + 1 : 0; - service_len = service ? strlen(service) + 1 : 0; - hints_len = hints ? sizeof(*hints) : 0; - buf = uv__malloc(hostname_len + service_len + hints_len); - - if (buf == NULL) - return -ENOMEM; - - uv__req_init(loop, req, UV_GETADDRINFO); - req->loop = loop; - req->cb = cb; - req->addrinfo = NULL; - req->hints = NULL; - req->service = NULL; - req->hostname = NULL; - req->retcode = 0; - - /* order matters, see uv_getaddrinfo_done() */ - len = 0; - - if (hints) { - req->hints = memcpy(buf + len, hints, sizeof(*hints)); - len += sizeof(*hints); - } - - if (service) { - req->service = memcpy(buf + len, service, service_len); - len += service_len; - } - - if (hostname) - req->hostname = memcpy(buf + len, hostname, hostname_len); - - if (cb) { - uv__work_submit(loop, - &req->work_req, - uv__getaddrinfo_work, - uv__getaddrinfo_done); - return 0; - } else { - uv__getaddrinfo_work(&req->work_req); - uv__getaddrinfo_done(&req->work_req, 0); - return req->retcode; - } -} - - -void uv_freeaddrinfo(struct addrinfo* ai) { - if (ai) - freeaddrinfo(ai); -} |