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examples: remove dead variable stores

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Closes https://github.com/curl/curl/pull/3919
This commit is contained in:
Marcel Raad 2019-05-21 10:58:21 +02:00
parent 10b7067eb7
commit f91baf842a
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GPG key ID: 33C416EFAE4D6F02
4 changed files with 34 additions and 35 deletions
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32
docs/examples/cacertinmem.c
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@ -123,26 +123,26 @@ int main(void)
CURL *ch;
CURLcode rv;
rv = curl_global_init(CURL_GLOBAL_ALL);
curl_global_init(CURL_GLOBAL_ALL);
ch = curl_easy_init();
rv = curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
rv = curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
rv = curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
rv = curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
rv = curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
rv = curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
rv = curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
rv = curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
rv = curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
rv = curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
rv = curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
/* Turn off the default CA locations, otherwise libcurl will load CA
* certificates from the locations that were detected/specified at
* build-time
*/
rv = curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
rv = curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
/* first try: retrieve page without ca certificates -> should fail
* unless libcurl was built --with-ca-fallback enabled at build-time
@ -162,13 +162,13 @@ int main(void)
* handle. normally you would set the ssl ctx function before making
* any transfers, and not use this option.
*/
rv = curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
/* second try: retrieve page using cacerts' certificate -> will succeed
* load the certificate by installing a function doing the necessary
* "modifications" to the SSL CONTEXT just before link init
*/
rv = curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
rv = curl_easy_perform(ch);
if(rv == CURLE_OK)
printf("*** transfer succeeded ***\n");