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authorRoland McGrath <roland@gnu.org>2006-02-20 22:12:40 +0000
committerRoland McGrath <roland@gnu.org>2006-02-20 22:12:40 +0000
commitc5780b5fc8892aed62501fc599c9958f543b412e (patch)
tree92c08afd06611f9d797a8d0a54273705780658d2 /sysdeps/mach/hurd/getxattr.c
parent24d58fb41db26300aa7ebfdf7b373860f636979a (diff)
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* hurd/hurd/xattr.h: New file.
	* hurd/xattr.c: New file.
	* hurd/Makefile (routines): Add it.
	* sysdeps/mach/hurd/fgetxattr.c: New file.
	* sysdeps/mach/hurd/flistxattr.c: New file.
	* sysdeps/mach/hurd/fremovexattr.c: New file.
	* sysdeps/mach/hurd/fsetxattr.c: New file.
	* sysdeps/mach/hurd/getxattr.c: New file.
	* sysdeps/mach/hurd/lgetxattr.c: New file.
	* sysdeps/mach/hurd/listxattr.c: New file.
	* sysdeps/mach/hurd/lsetxattr.c: New file.
	* sysdeps/mach/hurd/removexattr.c: New file.
	* sysdeps/mach/hurd/setxattr.c: New file.
Diffstat (limited to 'sysdeps/mach/hurd/getxattr.c')
-rw-r--r--sysdeps/mach/hurd/getxattr.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/getxattr.c b/sysdeps/mach/hurd/getxattr.c
new file mode 100644
index 0000000000..8f688a1d2f
--- /dev/null
+++ b/sysdeps/mach/hurd/getxattr.c
@@ -0,0 +1,35 @@
+/* Access to extended attributes on files.  Hurd version.
+   Copyright (C) 2004 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.  */
+
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+
+ssize_t
+getxattr (const char *path, const char *name, void *value, size_t size)
+{
+  error_t err;
+  file_t port = __file_name_lookup (path, 0, 0);
+  if (port == MACH_PORT_NULL)
+    return -1;
+  err = _hurd_xattr_get (port, name, value, &size);
+  __mach_port_deallocate (__mach_task_self (), port);
+  return err ? __hurd_fail (err) : size;
+}