netinet_tcp.h (7)

PROLOG

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

NAME

netinet/tcp.h --- definitions for the Internet Transmission Control Protocol (TCP)

SYNOPSIS

#include <netinet/tcp.h>

DESCRIPTION

The <netinet/tcp.h> header shall define the following symbolic constant for use as a socket option at the IPPROTO_TCP level:

TCP_NODELAY

Avoid coalescing of small segments. The implementation need not allow the value of the option to be set via setsockopt() or retrieved via getsockopt().

The following sections are informative.

APPLICATION USAGE

None.

RATIONALE

None.

FUTURE DIRECTIONS

None.

SEE ALSO

<sys_socket.h> The System Interfaces volume of POSIX.1-2008, getsockopt(), setsockopt()

COPYRIGHT

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source files to man page format. To report such errors, see www.kernel.org/doc/man-pages/reporting_bugs.html .