NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON
gnutls_ext_raw_parse(3) gnutls gnutls_ext_raw_parse(3)
gnutls_ext_raw_parse - API function
#include <gnutls/gnutls.h> int gnutls_ext_raw_parse(void * ctx, gnutls_ext_raw_process_func cb, const gnutls_datum_t * data, unsigned int flags);
void * ctx a pointer to pass to callback function gnutls_ext_raw_process_func cb callback function to process each extension found const gnutls_datum_t * data TLS extension data unsigned int flags should be zero or GNUTLS_EXT_RAW_FLAG_TLS_CLIENT_HELLO or GNUTLS_EXT_RAW_FLAG_DTLS_CLIENT_HELLO
This function iterates through the TLS extensions as passed in data , passing the individual extension data to callback. The data must conform to Extension extensions<0..2^16-1> format. If flags is GNUTLS_EXT_RAW_TLS_FLAG_CLIENT_HELLO then this function will parse the extension data from the position, as if the packet in data is a client hello (without record or handshake headers) - as provided by gnutls_handshake_set_hook_function(). The return value of the callback will be propagated.
GNUTLS_E_SUCCESS on success, or an error code. On unknown flags it returns GNUTLS_E_INVALID_REQUEST.
Report bugs to <email@example.com>. Home page: https://www.gnutls.org
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