/usr/man/cat.3/ERR_print_errors_fp.3

ERR_print_errors(3)          OpenSSL          ERR_print_errors(3)

NAME

     ERR_print_errors, ERR_print_errors_fp - print error messages

SYNOPSIS

      #include <openssl/err.h>

      void ERR_print_errors(BIO *bp);
      void ERR_print_errors_fp(FILE *fp);

DESCRIPTION

     ERR_print_errors() is a convenience function that prints the
     error strings for all errors that OpenSSL has recorded to
     bp, thus emptying the error queue.

     ERR_print_errors_fp() is the same, except that the output
     goes to a FILE.

     The error strings will have the following format:

      [pid]:error:[error code]:[library name]:[function name]:[reason string]:[file name]:[line]:[optional text message]

     error code is an 8 digit hexadecimal number. library name,
     function name and reason string are ASCII text, as is
     optional text message if one was set for the respective
     error code.

     If there is no text string registered for the given error
     code, the error string will contain the numeric code.

RETURN VALUES

     ERR_print_errors() and ERR_print_errors_fp() return no
     values.

SEE ALSO

     err(3), ERR_error_string(3), ERR_get_error(3),
     ERR_load_crypto_strings(3), SSL_load_error_strings(3)

HISTORY

     ERR_print_errors() and ERR_print_errors_fp() are available
     in all versions of SSLeay and OpenSSL.

1.0.2t               Last change: 2019-09-10                    1

See also ERR_print_errors(3)