ERR_LOAD_STRINGS(3)        Library Functions Manual        ERR_LOAD_STRINGS(3)

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
     ERR(3)

HISTORY
     ERR_load_strings() and ERR_PACK() first appeared in SSLeay 0.4.4.
     ERR_get_next_error_library() first appeared in SSLeay 0.9.0.  These
     functions have been available since OpenBSD 2.4.

Linux 6.8.7-arch1-1             March 27, 2018             Linux 6.8.7-arch1-1