NAME |SYNOPSIS |ARGUMENTS |DESCRIPTION |RETURNS |REPORTING BUGS |COPYRIGHT |SEE ALSO |COLOPHON | |
gnutls_x509_c...xpiration_time(3) gnutlsgnutls_x509_c...xpiration_time(3)gnutls_x509_crt_set_expiration_time - API function
#include <gnutls/x509.h>int gnutls_x509_crt_set_expiration_time(gnutls_x509_crt_tcert,time_texp_time);
gnutls_x509_crt_t cert a certificate of typegnutls_x509_crt_t time_t exp_time The actual time
This function will set the time this Certificate will expire. Setting an expiration time to (time_t)-1 will set to the no well-defined expiration date value.
On success,GNUTLS_E_SUCCESS(0) is returned, otherwise a negative error value.
Report bugs to <bugs@gnutls.org>. Home page:https://www.gnutls.org
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This page is part of theGnuTLS (GnuTLS Transport Layer Security Library) project. Information about the project can be found at ⟨http://www.gnutls.org/⟩. If you have a bug report for this manual page, send it to bugs@gnutls.org. This page was obtained from the tarball fetched from ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11. If you discover any rendering problems in this HTML version of the page, or you believe there is a better or more up-to-date source for the page, or you have corrections or improvements to the information in this COLOPHON (which isnot part of the original manual page), send a mail to man-pages@man7.orggnutls 3.8.10gnutls_x509_c...xpiration_time(3)HTML rendering created 2025-09-06 byMichael Kerrisk, author ofThe Linux Programming Interface. For details of in-depthLinux/UNIX system programming training courses that I teach, lookhere. Hosting byjambit GmbH. | ![]() |