CURLOPT_TELNETOPTIONS.3 2.2 KB

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  23. .TH CURLOPT_TELNETOPTIONS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
  24. .SH NAME
  25. CURLOPT_TELNETOPTIONS \- set of telnet options
  26. .SH SYNOPSIS
  27. .nf
  28. #include <curl/curl.h>
  29. CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TELNETOPTIONS,
  30. struct curl_slist *cmds);
  31. .fi
  32. .SH DESCRIPTION
  33. Provide a pointer to a curl_slist with variables to pass to the telnet
  34. negotiations. The variables should be in the format <option=value>. libcurl
  35. supports the options 'TTYPE', 'XDISPLOC' and 'NEW_ENV'. See the TELNET
  36. standard for details.
  37. .SH DEFAULT
  38. NULL
  39. .SH PROTOCOLS
  40. TELNET
  41. .SH EXAMPLE
  42. .nf
  43. CURL *curl = curl_easy_init();
  44. if(curl) {
  45. struct curl_slist *options;
  46. options = curl_slist_append(NULL, "TTTYPE=vt100");
  47. options = curl_slist_append(options, "USER=foobar");
  48. curl_easy_setopt(curl, CURLOPT_URL, "telnet://example.com/");
  49. curl_easy_setopt(curl, CURLOPT_TELNETOPTIONS, options);
  50. ret = curl_easy_perform(curl);
  51. curl_easy_cleanup(curl);
  52. curl_slist_free_all(options);
  53. }
  54. .fi
  55. .SH AVAILABILITY
  56. Along with TELNET
  57. .SH RETURN VALUE
  58. Returns CURLE_OK if TELNET is supported, and CURLE_UNKNOWN_OPTION if not.
  59. .SH "SEE ALSO"
  60. .BR CURLOPT_HTTPHEADER "(3), " CURLOPT_QUOTE "(3), "