Import glibc-mainline for 2006-08-16

git-svn-id: svn://svn.eglibc.org/fsf/trunk@4 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 64 insertions, 0 deletions

diff --git a/libc/misc/getdomain.c b/libc/misc/getdomain.c
new file mode 100644
index 000000000..6074ccfb7
--- /dev/null
+++ b/libc/misc/getdomain.c
@@ -0,0 +1,64 @@
+/* Copyright (C) 1994,95,97,2000,02 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Put the name of the current YP domain in no more than LEN bytes of NAME.
+   The result is null-terminated if LEN is large enough for the full
+   name and the terminator.  */
+
+#include <errno.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/utsname.h>
+#include <string.h>
+
+#if _UTSNAME_DOMAIN_LENGTH
+/* The `uname' information includes the domain name.  */
+
+int
+getdomainname (name, len)
+    char *name;
+    size_t len;
+{
+  struct utsname u;
+  size_t u_len;
+
+  if (uname (&u) < 0)
+    return -1;
+
+  u_len = strlen (u.domainname);
+  memcpy (name, u.domainname, MIN (u_len + 1, len));
+  return 0;
+}
+
+#else
+
+int
+getdomainname (name, len)
+     char *name;
+     size_t len;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+stub_warning (getdomainname)
+#include <stub-tag.h>
+
+#endif
+
+libc_hidden_def (getdomainname)