Initial commit of libtirpc 0.1.7

Signed-off-by: Steve Dickson <steved@redhat.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/getpeereid.c b/src/getpeereid.c
new file mode 100644
index 0000000..9207d9d
--- /dev/null
+++ b/src/getpeereid.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2001 Dima Dorfman.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <errno.h>
+#include <unistd.h>
+
+int
+getpeereid(int s, uid_t *euid, gid_t *egid)
+{
+	struct ucred uc;
+	socklen_t uclen;
+	int error;
+
+	uclen = sizeof(uc); 
+	error = getsockopt(s, 0, SO_PEERCRED, &uc, &uclen); /*  SCM_CREDENTIALS */
+	if (error != 0)
+		return (error);
+	//	if (uc.cr_version != XUCRED_VERSION)
+	//	return (EINVAL);
+	*euid = uc.uid;
+	*egid = uc.gid;
+	return (0);
+ }