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* sysdeps/mach/hurd/socketpair.c (__socketpair): Renamed from socketpair. Made socketpair a weak alias. * sysdeps/mach/hurd/pipe.c (__pipe): Reimplemented using __socketpair. Use S_IFIFO protocol to make pipes POSIX conforming, but fall back on the old protocol if the socket server doesn't support it. * include/sys/socket.h: Add prototype for __socketpair.

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2000-08-02  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/mach/hurd/socketpair.c (__socketpair): Renamed from
	socketpair.  Made socketpair a weak alias.
	* sysdeps/mach/hurd/pipe.c (__pipe): Reimplemented using
	__socketpair.  Use S_IFIFO protocol to make pipes POSIX
	conforming, but fall back on the old protocol if the socket server
	doesn't support it.
	* include/sys/socket.h: Add prototype for __socketpair.
This commit is contained in:
Mark Kettenis
2000-08-09 21:05:45 +00:00
parent 1000d1e5bb
commit 36f7b1df97
4 changed files with 44 additions and 75 deletions
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22
sysdeps/mach/hurd/socketpair.c
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@@ -1,4 +1,4 @@
/* Copyright (C) 1992, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1992, 94, 95, 96, 97, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -17,24 +17,20 @@
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <sys/socket.h>
#include <hurd.h>
#include <hurd/socket.h>
#include <hurd/fd.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <unistd.h>
#include <hurd.h>
#include <hurd/fd.h>
#include <hurd/socket.h>
/* Create two new sockets, of type TYPE in domain DOMAIN and using
protocol PROTOCOL, which are connected to each other, and put file
descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero,
one will be chosen automatically. Returns 0 on success, -1 for errors. */
/* XXX should be __socketpair ? */
int
socketpair (domain, type, protocol, fds)
int domain;
int type;
int protocol;
int fds[2];
__socketpair (int domain, int type, int protocol, int fds[2])
{
error_t err;
socket_t server, sock1, sock2;
@@ -95,3 +91,5 @@ socketpair (domain, type, protocol, fds)
fds[1] = d2;
return 0;
}
weak_alias (__socketpair, socketpair)