NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON
gnutls_x509_crt_export(3) gnutls gnutls_x509_crt_export(3)
gnutls_x509_crt_export - API function
#include <gnutls/x509.h> int gnutls_x509_crt_export(gnutls_x509_crt_t cert, gnutls_x509_crt_fmt_t format, void * output_data, size_t * output_data_size);
gnutls_x509_crt_t cert Holds the certificate gnutls_x509_crt_fmt_t format the format of output params. One of PEM or DER. void * output_data will contain a certificate PEM or DER encoded size_t * output_data_size holds the size of output_data (and will be replaced by the actual size of parameters)
This function will export the certificate to DER or PEM format. If the buffer provided is not long enough to hold the output, then *output_data_size is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be returned. If the structure is PEM encoded, it will have a header of "BEGIN CERTIFICATE".
In case of failure a negative error code will be returned, and 0 on success.
Report bugs to <firstname.lastname@example.org>. Home page: https://www.gnutls.org
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