1=pod
2
3=head1 NAME
4
5ERR_print_errors, ERR_print_errors_fp - print error messages
6
7=head1 SYNOPSIS
8
9 #include <openssl/err.h>
10
11 void ERR_print_errors(BIO *bp);
12 void ERR_print_errors_fp(FILE *fp);
13
14=head1 DESCRIPTION
15
16ERR_print_errors() is a convenience function that prints the error
17strings for all errors that OpenSSL has recorded to B<bp>, thus
18emptying the error queue.
19
20ERR_print_errors_fp() is the same, except that the output goes to a
21B<FILE>.
22
23
24The error strings will have the following format:
25
26 [pid]:error:[error code]:[library name]:[function name]:[reason string]:[file name]:[line]:[optional text message]
27
28I<error code> is an 8 digit hexadecimal number. I<library name>,
29I<function name> and I<reason string> are ASCII text, as is I<optional
30text message> if one was set for the respective error code.
31
32If there is no text string registered for the given error code,
33the error string will contain the numeric code.
34
35=head1 RETURN VALUES
36
37ERR_print_errors() and ERR_print_errors_fp() return no values.
38
39=head1 SEE ALSO
40
41L<err(3)|err(3)>, L<ERR_error_string(3)|ERR_error_string(3)>,
42L<ERR_get_error(3)|ERR_get_error(3)>,
43L<ERR_load_crypto_strings(3)|ERR_load_crypto_strings(3)>,
44L<SSL_load_error_strings(3)|SSL_load_error_strings(3)>
45
46=head1 HISTORY
47
48ERR_print_errors() and ERR_print_errors_fp()
49are available in all versions of SSLeay and OpenSSL.
50
51=cut
52