1=pod 2 3=head1 NAME 4 5ERR_put_error, ERR_add_error_data - record an error 6 7=head1 SYNOPSIS 8 9 #include <openssl/err.h> 10 11 void ERR_put_error(int lib, int func, int reason, const char *file, 12 int line); 13 14 void ERR_add_error_data(int num, ...); 15 16=head1 DESCRIPTION 17 18ERR_put_error() adds an error code to the thread's error queue. It 19signals that the error of reason code B<reason> occurred in function 20B<func> of library B<lib>, in line number B<line> of B<file>. 21This function is usually called by a macro. 22 23ERR_add_error_data() associates the concatenation of its B<num> string 24arguments with the error code added last. 25 26L<ERR_load_strings(3)|ERR_load_strings(3)> can be used to register 27error strings so that the application can a generate human-readable 28error messages for the error code. 29 30=head1 RETURN VALUES 31 32ERR_put_error() and ERR_add_error_data() return 33no values. 34 35=head1 SEE ALSO 36 37L<err(3)|err(3)>, L<ERR_load_strings(3)|ERR_load_strings(3)> 38 39=head1 HISTORY 40 41ERR_put_error() is available in all versions of SSLeay and OpenSSL. 42ERR_add_error_data() was added in SSLeay 0.9.0. 43 44=cut 45