x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
SOCKETCALL(2) Linux Programmer's Manual SOCKETCALL(2)
NAME
socketcall - socket system calls
SYNOPSIS
int socketcall(int call, unsigned long *args);
DESCRIPTION
socketcall() is a common kernel entry point for the socket system
calls. call determines which socket function to invoke. args points
to a block containing the actual arguments, which are passed through to
the appropriate call.
User programs should call the appropriate functions by their usual
names. Only standard library implementors and kernel hackers need to
know about socketcall().
CONFORMING TO
This call is specific to Linux, and should not be used in programs
intended to be portable.
NOTES
On a some architectures--for example, x86-64 and ARM--there is no sock-
etcall() system call; instead socket(2), accept(2), bind(2), and so on
really are implemented as separate system calls.
SEE ALSO
accept(2), bind(2), connect(2), getpeername(2), getsockname(2), get-
sockopt(2), listen(2), recv(2), recvfrom(2), recvmsg(2), send(2),
sendmsg(2), sendto(2), setsockopt(2), shutdown(2), socket(2), socket-
pair(2)
COLOPHON
This page is part of release 3.69 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
http://www.kernel.org/doc/man-pages/.
Linux 2012-10-16 SOCKETCALL(2)
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