Return the function name for a packed error code (deprecated; always returns NULL in 3.0).
Synopsis
Declared in <openssl/err.h>
[[deprecated]]
char const*
ERR_func_error_string(unsigned long e);|
Warning
|
Deprecated. Use of this entity is allowed but discouraged. |
Return Value
Always NULL in OpenSSL 3.0 and later.
Parameters
Name |
Description |
e |
Packed error code (function field is ignored). |
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