ENGINE_ctrl_cmd

Run a named ENGINE control command whose argument is a string (deprecated).

Synopsis

Declared in <openssl/engine.h>

[[deprecated]]
int
ENGINE_ctrl_cmd_string(
    ENGINE* e,
    char const* cmd_name,
    char const* arg,
    int cmd_optional);

Warning

Deprecated. Use of this entity is allowed but discouraged.

1 on success, or 0 on failure.

Name

Description

ENGINE that receives the command.

cmd_name

Command name as advertised by the ENGINE.

arg

String argument for the command, or NULL.

cmd_optional

Non‐zero to treat an unknown command as success.

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