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Reference/es_sock_recvbuffer

Syntax

int es_sock_recvbuffer( int fd, unsigned bufsize );

Arguments

int fd File descriptor.
unsigned bufsize New receive buffer size.

Description

Sets the receive buffer size socket option (SO_RCVBUF) for the socket associated with the file descriptor fd.

Returns zero on success and returns errno (from the standard library errno.h) on error.

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