[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/docs/examples/10-at-a-time.c b/ap/lib/libcurl/curl-7.86.0/docs/examples/10-at-a-time.c
new file mode 100755
index 0000000..1739a9e
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/docs/examples/10-at-a-time.c
@@ -0,0 +1,152 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+/* <DESC>
+ * Download many files in parallel, in the same thread.
+ * </DESC>
+ */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef WIN32
+# include <unistd.h>
+#endif
+#include <curl/curl.h>
+
+static const char *urls[] = {
+ "https://www.microsoft.com",
+ "https://opensource.org",
+ "https://www.google.com",
+ "https://www.yahoo.com",
+ "https://www.ibm.com",
+ "https://www.mysql.com",
+ "https://www.oracle.com",
+ "https://www.ripe.net",
+ "https://www.iana.org",
+ "https://www.amazon.com",
+ "https://www.netcraft.com",
+ "https://www.heise.de",
+ "https://www.chip.de",
+ "https://www.ca.com",
+ "https://www.cnet.com",
+ "https://www.mozilla.org",
+ "https://www.cnn.com",
+ "https://www.wikipedia.org",
+ "https://www.dell.com",
+ "https://www.hp.com",
+ "https://www.cert.org",
+ "https://www.mit.edu",
+ "https://www.nist.gov",
+ "https://www.ebay.com",
+ "https://www.playstation.com",
+ "https://www.uefa.com",
+ "https://www.ieee.org",
+ "https://www.apple.com",
+ "https://www.symantec.com",
+ "https://www.zdnet.com",
+ "https://www.fujitsu.com/global/",
+ "https://www.supermicro.com",
+ "https://www.hotmail.com",
+ "https://www.ietf.org",
+ "https://www.bbc.co.uk",
+ "https://news.google.com",
+ "https://www.foxnews.com",
+ "https://www.msn.com",
+ "https://www.wired.com",
+ "https://www.sky.com",
+ "https://www.usatoday.com",
+ "https://www.cbs.com",
+ "https://www.nbc.com/",
+ "https://slashdot.org",
+ "https://www.informationweek.com",
+ "https://apache.org",
+ "https://www.un.org",
+};
+
+#define MAX_PARALLEL 10 /* number of simultaneous transfers */
+#define NUM_URLS sizeof(urls)/sizeof(char *)
+
+static size_t write_cb(char *data, size_t n, size_t l, void *userp)
+{
+ /* take care of the data here, ignored in this example */
+ (void)data;
+ (void)userp;
+ return n*l;
+}
+
+static void add_transfer(CURLM *cm, int i)
+{
+ CURL *eh = curl_easy_init();
+ curl_easy_setopt(eh, CURLOPT_WRITEFUNCTION, write_cb);
+ curl_easy_setopt(eh, CURLOPT_URL, urls[i]);
+ curl_easy_setopt(eh, CURLOPT_PRIVATE, urls[i]);
+ curl_multi_add_handle(cm, eh);
+}
+
+int main(void)
+{
+ CURLM *cm;
+ CURLMsg *msg;
+ unsigned int transfers = 0;
+ int msgs_left = -1;
+ int still_alive = 1;
+
+ curl_global_init(CURL_GLOBAL_ALL);
+ cm = curl_multi_init();
+
+ /* Limit the amount of simultaneous connections curl should allow: */
+ curl_multi_setopt(cm, CURLMOPT_MAXCONNECTS, (long)MAX_PARALLEL);
+
+ for(transfers = 0; transfers < MAX_PARALLEL; transfers++)
+ add_transfer(cm, transfers);
+
+ do {
+ curl_multi_perform(cm, &still_alive);
+
+ while((msg = curl_multi_info_read(cm, &msgs_left))) {
+ if(msg->msg == CURLMSG_DONE) {
+ char *url;
+ CURL *e = msg->easy_handle;
+ curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &url);
+ fprintf(stderr, "R: %d - %s <%s>\n",
+ msg->data.result, curl_easy_strerror(msg->data.result), url);
+ curl_multi_remove_handle(cm, e);
+ curl_easy_cleanup(e);
+ }
+ else {
+ fprintf(stderr, "E: CURLMsg (%d)\n", msg->msg);
+ }
+ if(transfers < NUM_URLS)
+ add_transfer(cm, transfers++);
+ }
+ if(still_alive)
+ curl_multi_wait(cm, NULL, 0, 1000, NULL);
+
+ } while(still_alive || (transfers < NUM_URLS));
+
+ curl_multi_cleanup(cm);
+ curl_global_cleanup();
+
+ return EXIT_SUCCESS;
+}