NAME
ERR_load_strings
,
ERR_PACK
,
ERR_get_next_error_library
—
load arbitrary OpenSSL error
strings
SYNOPSIS
#include
<openssl/err.h>
void
ERR_load_strings
(int lib,
ERR_STRING_DATA str[]);
unsigned long
ERR_PACK
(int lib,
int func, int reason);
int
ERR_get_next_error_library
(void);
DESCRIPTION
ERR_load_strings
()
registers error strings for library number lib.
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:
error = ERR_PACK(lib, func,
reason)
ERR_PACK
()
is a macro.
The last entry in the array is {0,
NULL
}.
ERR_get_next_error_library
()
can be used to assign library numbers to user libraries at runtime.
RETURN VALUES
ERR_PACK
() returns the error code.
ERR_get_next_error_library
() returns a new library
number.
SEE ALSO
HISTORY
ERR_load_error_strings
() and
ERR_PACK
() are available in all versions of SSLeay
and OpenSSL. ERR_get_next_error_library
() was added
in SSLeay 0.9.0.