gnutls_url_is_supported(3) gnutls gnutls_url_is_supported(3) NAME gnutls_url_is_supported - API function SYNOPSIS #include unsigned gnutls_url_is_supported(const char * url); ARGUMENTS const char * url A URI to be tested DESCRIPTION Check whether the provided url is supported. Depending on the system libraries GnuTLS may support pkcs11, tpmkey or other URLs. RETURNS return non-zero if the given URL is supported, and zero if it is not known. SINCE 3.1.0 REPORTING BUGS Report bugs to . Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.5 gnutls_url_is_supported(3)