--- name: "gnutls_ecc_curve_set_enabled" section: "3" platform: "linux" package: "gnutls" version: "3.8.13-3" release: "Arch Linux 2026-11-01" platforms: ["linux"] url: "https://new.carta.tech/gnutls_ecc_curve_set_enabled" --- # gnutls\_ecc\_curve\_set\_enabled(3) API function ## NAME gnutls\_ecc\_curve\_set\_enabled - API function ## SYNOPSIS **#include \** **int gnutls\_ecc\_curve\_set\_enabled(gnutls\_ecc\_curve\_t** *curve***, unsigned int** *enabled***);** ## ARGUMENTS - gnutls\_ecc\_curve\_t curve is an ECC curve - unsigned int enabled whether to enable the curve ## DESCRIPTION Modify the previous system wide setting that marked *curve* as enabled or disabled. Calling this function is allowed only if allowlisting mode is set in the configuration file, and only if the system-wide TLS priority string has not been initialized yet. The intended usage is to provide applications with a way to expressly deviate from the distribution or site defaults inherited from the configuration file. The modification is composable with further modifications performed through the priority string mechanism. This function is not thread-safe and is intended to be called in the main thread at the beginning of the process execution. ## RETURNS 0 on success or negative error code otherwise. ## SINCE 3\.7.3 ## REPORTING BUGS Report bugs to \.\ Home page: https://www.gnutls.org ## COPYRIGHT Copyright © 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/