libressl-ERR_asprintf_error_data3
Record a libressl error using a formatted string
Usage
Crypto Library (libcrypto, -lcrypto)
#include <openssl/err.h>
void
ERR_asprintf_error_data(char * format, ...);
Overview
ERR_asprintf_error_data builds a string using asprintf(3) called with the provided format and arguments. The resulting string is then associated with the error code that was most recently added. If asprintf(3) fails, the string "malloc failed" is associated instead.
ERR_asprintf_error_data is intended to be used instead of the OpenSSL functions ERR_add_error_data() and ERR_add_error_vdata().