CURLINFO_CAINFO.3 2.1 KB

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  23. .TH CURLINFO_CAINFO 3 "20 May 2022" "libcurl 7.84.0" "curl_easy_getinfo options"
  24. .SH NAME
  25. CURLINFO_CAINFO \- get the default built-in CAINFO string
  26. .SH SYNOPSIS
  27. .nf
  28. #include <curl/curl.h>
  29. CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CAINFO, char **path);
  30. .fi
  31. .SH DESCRIPTION
  32. Pass a pointer to a char pointer to receive the pointer to a null-terminated
  33. string holding the default built-in path used for the \fICURLOPT_CAINFO(3)\fP
  34. option unless set by the user.
  35. This is a path identifying a single file containing CA certificates.
  36. The \fBpath\fP pointer will be NULL if there is no default path.
  37. .SH PROTOCOLS
  38. All
  39. .SH EXAMPLE
  40. .nf
  41. CURL *curl = curl_easy_init();
  42. if(curl) {
  43. CURLcode res;
  44. char *cainfo = NULL;
  45. curl_easy_getinfo(curl, CURLINFO_CAINFO, &cainfo);
  46. if(cainfo)
  47. printf("default ca info path: %s\\n", cainfo);
  48. }
  49. curl_easy_cleanup(curl);
  50. }
  51. .fi
  52. .SH AVAILABILITY
  53. Added in 7.84.0
  54. .SH RETURN VALUE
  55. Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
  56. .SH "SEE ALSO"
  57. .BR CURLINFO_CAPATH "(3), "
  58. .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "