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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-03-13 19:36:54 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 20:15:09 +0200 |
| commit | 25e290eed9c653cc90ac675d64b30b66cffce82f (patch) | |
| tree | f026fbd3e12fdcabec23ffb916cc946a6ab69b0c /include | |
| parent | 1387c2c2f988f8180c6189d5083eaeeb8f120d44 (diff) | |
| download | linux-25e290eed9c653cc90ac675d64b30b66cffce82f.tar.bz2 | |
net: socket: add __sys_listen() helper; remove in-kernel call to syscall
Using the net-internal helper __sys_listen() allows us to avoid the
internal calls to the sys_listen() syscall.
This patch is part of a series which removes in-kernel calls to syscalls.
On this basis, the syscall entry path can be streamlined. For details, see
http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/socket.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index 7daa344d7320..7e37af25509d 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -367,5 +367,6 @@ extern int __sys_socket(int family, int type, int protocol); extern int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen); extern int __sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen); +extern int __sys_listen(int fd, int backlog); #endif /* _LINUX_SOCKET_H */ |