curl_slist_free_all - Man Page

#include <curl/curl.h>

void curl_slist_free_all(struct curl_slist *list);

curl_slist_free_all() removes all traces of a previously built curl_slist linked list.

Passing in a NULL pointer in list makes this function return immediately with no action.

All

int main(void)
{
  CURL *handle;
  struct curl_slist *slist = NULL;

  slist = curl_slist_append(slist, "X-libcurl: coolness");

  if(!slist)
    return -1;

  curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist);

  curl_easy_perform(handle);

  curl_slist_free_all(slist); /* free the list again */
}

Always

Nothing.

curl_slist_append(3)

CURLINFO_COOKIELIST(3), CURLINFO_SSL_ENGINES(3), CURLOPT_CONNECT_TO(3), CURLOPT_HTTP200ALIASES(3), CURLOPT_HTTPHEADER(3), CURLOPT_MAIL_RCPT(3), CURLOPT_QUOTE(3), CURLOPT_RESOLVE(3), curl_slist_append(3), libcurl-tutorial(3).