From: Stanislav Kinsbursky <skinsbursky@parallels.com>
To: tglx@linutronix.de, mingo@redhat.com, davem@davemloft.net, hpa@zytor.com
Cc: thierry.reding@avionic-design.de, bfields@redhat.com,
eric.dumazet@gmail.com, xemul@parallels.com, neilb@suse.de,
netdev@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org, paul.gortmaker@windriver.com,
viro@zeniv.linux.org.uk, gorcunov@openvz.org,
akpm@linux-foundation.org, tim.c.chen@linux.intel.com,
devel@openvz.org, ebiederm@xmission.com
Subject: [RFC PATCH 0/5] net: socket bind to file descriptor introduced
Date: Wed, 15 Aug 2012 20:21:56 +0400 [thread overview]
Message-ID: <20120815161141.7598.16682.stgit@localhost.localdomain> (raw)
This patch set introduces new socket operation and new system call:
sys_fbind(), which allows to bind socket to opened file.
File to bind to can be created by sys_mknod(S_IFSOCK) and opened by
open(O_PATH).
This system call is especially required for UNIX sockets, which has name
lenght limitation.
The following series implements...
---
Stanislav Kinsbursky (5):
net: cleanup unix_bind() a little
net: split unix_bind()
net: new protocol operation fbind() introduced
net: fbind() for unix sockets protocol operations introduced
syscall: sys_fbind() introduced
arch/x86/syscalls/syscall_32.tbl | 1
arch/x86/syscalls/syscall_64.tbl | 1
include/linux/net.h | 2 +
include/linux/syscalls.h | 1
kernel/sys_ni.c | 3 +
net/socket.c | 25 +++++++
net/unix/af_unix.c | 136 ++++++++++++++++++++++++++++++--------
7 files changed, 140 insertions(+), 29 deletions(-)
next reply other threads:[~2012-08-15 16:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-15 16:21 Stanislav Kinsbursky [this message]
2012-08-15 16:22 ` [RFC PATCH 1/5] net: cleanup unix_bind() a little Stanislav Kinsbursky
2012-08-15 16:22 ` [RFC PATCH 2/5] net: split unix_bind() Stanislav Kinsbursky
2012-08-15 16:22 ` [RFC PATCH 3/5] net: new protocol operation fbind() introduced Stanislav Kinsbursky
2012-08-15 16:22 ` [RFC PATCH 4/5] net: fbind() for unix sockets protocol operations introduced Stanislav Kinsbursky
2012-08-15 16:22 ` [RFC PATCH 5/5] syscall: sys_fbind() introduced Stanislav Kinsbursky
2012-08-15 16:30 ` H. Peter Anvin
2012-08-15 16:43 ` Stanislav Kinsbursky
2012-08-15 16:52 ` [RFC PATCH 0/5] net: socket bind to file descriptor introduced Ben Pfaff
2012-08-15 17:54 ` H. Peter Anvin
2012-08-15 19:49 ` Eric W. Biederman
2012-08-15 20:58 ` H. Peter Anvin
2012-08-15 21:25 ` Eric W. Biederman
2012-08-16 3:03 ` Eric W. Biederman
2012-08-16 13:54 ` J. Bruce Fields
2012-08-20 10:18 ` Stanislav Kinsbursky
2012-09-04 19:00 ` J. Bruce Fields
2012-10-05 20:00 ` J. Bruce Fields
2012-10-08 8:37 ` Stanislav Kinsbursky
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