examples: return `curl_easy_perform()` results
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| @@ -57,7 +57,7 @@ static void *pull_one_url(void *pindex) | |
| curl = curl_easy_init(); | |
| curl_easy_setopt(curl, CURLOPT_URL, urls[i]); | |
| - | curl_easy_perform(curl); /* ignores error */ |
| + | (void)curl_easy_perform(curl); /* ignores error */ |
| curl_easy_cleanup(curl); | |
| return NULL; | |
| @@ -38,6 +38,7 @@ static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream) | |
| int main(void) | |
| { | |
| + | CURLcode res; |
| CURL *curl_handle; | |
| static const char *headerfilename = "head.out"; | |
| FILE *headerfile; | |
| @@ -80,7 +81,7 @@ int main(void) | |
| curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, bodyfile); | |
| /* get it! */ | |
| - | curl_easy_perform(curl_handle); |
| + | res = curl_easy_perform(curl_handle); |
| /* close the header file */ | |
| fclose(headerfile); | |
| @@ -93,5 +94,5 @@ int main(void) | |
| curl_global_cleanup(); | |
| - | return 0; |
| + | return (int)res; |
| } | |
| @@ -80,7 +80,7 @@ static void run_one(gchar *http, int j) | |
| /* Write to the file */ | |
| curl_easy_setopt(curl, CURLOPT_WRITEDATA, outfile); | |
| curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_file); | |
| - | curl_easy_perform(curl); |
| + | (void)curl_easy_perform(curl); |
| fclose(outfile); | |
| curl_easy_cleanup(curl); | |
| @@ -64,7 +64,7 @@ static void *pull_one_url(void *pindex) | |
| might be downloading stuff from an impostor */ | |
| curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); | |
| curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L); | |
| - | curl_easy_perform(curl); /* ignores error */ |
| + | (void)curl_easy_perform(curl); /* ignores error */ |
| curl_easy_cleanup(curl); | |
| return NULL; | |
| @@ -38,6 +38,8 @@ static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream) | |
| int main(int argc, char *argv[]) | |
| { | |
| + | CURLcode res = CURLE_OK; |
| + | |
| CURL *curl_handle; | |
| static const char *pagefilename = "page.out"; | |
| FILE *pagefile; | |
| @@ -72,7 +74,7 @@ int main(int argc, char *argv[]) | |
| curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, pagefile); | |
| /* get it! */ | |
| - | curl_easy_perform(curl_handle); |
| + | res = curl_easy_perform(curl_handle); |
| /* close the header file */ | |
| fclose(pagefile); | |
| @@ -83,5 +85,5 @@ int main(int argc, char *argv[]) | |
| curl_global_cleanup(); | |
| - | return 0; |
| + | return (int)res; |
| } | |