BIO_socket_nbio

Set or clear non-blocking mode on a socket file descriptor.

Synopsis

Declared in <openssl/bio.h>

int
BIO_socket_nbio(
    int fd,
    int mode);

Return Value

1 on success, or 0 on error.

Parameters

NameDescription
fdSocket descriptor to configure.
modeNon-zero to enable non-blocking I/O; 0 to disable.