Look up the wait file descriptor registered under key.

Synopsis

Declared in <openssl/async.h>

int
ASYNC_WAIT_CTX_get_fd(
    ASYNC_WAIT_CTX* ctx,
    void const* key,
    int* fd,
    void** custom_data);

Return Value

1 if a matching fd was found, or 0 otherwise.

Parameters

Name

Description

ctx

Wait context to query.

key

Unique key previously passed to ASYNC_WAIT_CTX_set_wait_fd.

fd

Receives the registered OSSL_ASYNC_FD on success.

custom_data

Receives the custom_data pointer registered with the fd, or NULL.

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