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author Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
commit85f4741fcf642f52ac4fa56f0aff1728727c901b (patch)
treeda8cca02913839152d2eb04c0e85a83018bcaed3 /3rdparty/libuv/src/unix/getaddrinfo.c
parentff01b716711b97c2fcaa709ea97f7650f106aa10 (diff)
Remove libuv library (nw)
Diffstat (limited to '3rdparty/libuv/src/unix/getaddrinfo.c')
-rw-r--r--3rdparty/libuv/src/unix/getaddrinfo.c202
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);
-}