mirror of https://github.com/openssl/openssl
59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
ERR_load_strings, ERR_PACK, ERR_get_next_error_library - load
|
|
arbitrary error strings
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/err.h>
|
|
|
|
int ERR_load_strings(int lib, ERR_STRING_DATA *str);
|
|
|
|
int ERR_get_next_error_library(void);
|
|
|
|
unsigned long ERR_PACK(int lib, int func, int reason);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
ERR_load_strings() registers error strings for library number B<lib>.
|
|
|
|
B<str> is an array of error string data:
|
|
|
|
typedef struct ERR_string_data_st
|
|
{
|
|
unsigned long error;
|
|
char *string;
|
|
} ERR_STRING_DATA;
|
|
|
|
The error code is generated from the library number and a function and
|
|
reason code: B<error> = ERR_PACK(B<lib>, B<func>, B<reason>).
|
|
ERR_PACK() is a macro.
|
|
|
|
The last entry in the array is {0,0}.
|
|
|
|
ERR_get_next_error_library() can be used to assign library numbers
|
|
to user libraries at run time.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
ERR_load_strings() returns 1 for success and 0 for failure. ERR_PACK() returns the error code.
|
|
ERR_get_next_error_library() returns zero on failure, otherwise a new
|
|
library number.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<ERR_load_strings(3)>
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|