Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_CAPATH.3, revision 1.1
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! 23: .TH CURLOPT_CAPATH 3 "March 04, 2020" "libcurl 7.70.0" "curl_easy_setopt options"
! 24:
! 25: .SH NAME
! 26: CURLOPT_CAPATH \- specify directory holding CA certificates
! 27: .SH SYNOPSIS
! 28: #include <curl/curl.h>
! 29:
! 30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CAPATH, char *capath);
! 31: .SH DESCRIPTION
! 32: Pass a char * to a zero terminated string naming a directory holding multiple
! 33: CA certificates to verify the peer with. If libcurl is built against OpenSSL,
! 34: the certificate directory must be prepared using the openssl c_rehash utility.
! 35: This makes sense only when used in combination with the
! 36: \fICURLOPT_SSL_VERIFYPEER(3)\fP option.
! 37:
! 38: The \fICURLOPT_CAPATH(3)\fP function apparently does not work in Windows due
! 39: to some limitation in openssl.
! 40:
! 41: The application does not have to keep the string around after setting this
! 42: option.
! 43: .SH DEFAULT
! 44: NULL
! 45: .SH PROTOCOLS
! 46: All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
! 47: .SH EXAMPLE
! 48: .nf
! 49: CURL *curl = curl_easy_init();
! 50: if(curl) {
! 51: curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
! 52: curl_easy_setopt(curl, CURLOPT_CAPATH, "/etc/cert-dir");
! 53: ret = curl_easy_perform(curl);
! 54: curl_easy_cleanup(curl);
! 55: }
! 56: .fi
! 57: .SH AVAILABILITY
! 58: This option is supported by the OpenSSL, GnuTLS and mbedTLS (since 7.56.0)
! 59: backends. The NSS backend provides the option only for backward compatibility.
! 60: .SH RETURN VALUE
! 61: CURLE_OK if supported; or an error such as:
! 62:
! 63: CURLE_NOT_BUILT_IN - Not supported by the SSL backend
! 64:
! 65: CURLE_UNKNOWN_OPTION
! 66:
! 67: CURLE_OUT_OF_MEMORY
! 68: .SH "SEE ALSO"
! 69: .BR CURLOPT_CAINFO "(3), "
! 70: .BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "
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