From d29deffa2c68980cc3bad00f531a1c0cf7ee5f63 Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Sun, 4 May 2008 00:28:27 +0000
Subject: [PATCH] Added the Linuxish SO_PEERCRED.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25303 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/posix/sys/socket.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/headers/posix/sys/socket.h b/headers/posix/sys/socket.h
index 00202fa8af..0bbdd75c65 100644
--- a/headers/posix/sys/socket.h
+++ b/headers/posix/sys/socket.h
@@ -67,6 +67,7 @@ typedef uint32_t socklen_t;
 #define	SO_TYPE			0x40000008	/* get socket type */
 #define SO_NONBLOCK		0x40000009
 #define SO_BINDTODEVICE	0x4000000a
+#define SO_PEERCRED		0x4000000b	/* get peer credentials, param: ucred */
 
 /* Shutdown options */
 #define SHUT_RD			0
@@ -144,6 +145,13 @@ struct cmsghdr {
 /* SOL_SOCKET control message types */
 #define SCM_RIGHTS	0x01
 
+/* parameter to SO_PEERCRED */
+struct ucred {
+	pid_t	pid;	/* PID of sender */
+	uid_t	uid;	/* UID of sender */
+	gid_t	gid;	/* GID of sender */
+};
+
 
 #if __cplusplus
 extern "C" {