1 files changed, 0 insertions, 319 deletions
diff --git a/libattr/attr.c b/libattr/attr.c
deleted file mode 100644
index f076b67..0000000
--- a/libattr/attr.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
- * 
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- * 
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * 
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- * 
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- * 
- * http://www.sgi.com 
- * 
- * For further information regarding this notice, see: 
- * 
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <asm/types.h>
-
-#include <attributes.h>
-#include <attr_kern.h>
-
-
-/* Experimental system call interface for Linux */
-static int attrctl(attr_obj_t, int, attr_op_t *, int);
-
-/* Other local function prototypes */
-static int _attr_get(attr_obj_t, int, const char *, char *, int *, int);
-static int _attr_set(attr_obj_t, int, const char *, const char *, const int, int);
-static int _attr_remove(attr_obj_t, int, const char *, int);
-static int _attr_listf(attr_obj_t, int, char *, const int, int,
-		       attrlist_cursor_t *);
-static int _attr_multif(attr_obj_t, int, attr_multiop_t *, int, int);
-
-
-/*
- * Get the value of an attribute.
- */
-int
-attr_get(const char *path, const char *attrname, char *attrvalue,
-	 int *valuelength, int flags )
-{
-	attr_obj_t obj;
-	int follow;
-	obj.path = (char *) path;
-	follow = (flags & ATTR_DONTFOLLOW) ? ATTR_TYPE_LPATH : ATTR_TYPE_PATH;
-	return _attr_get(obj, follow, attrname, attrvalue, valuelength, flags);
-}
-
-int
-attr_getf(int fd, const char *attrname, char *attrvalue,
-	 int *valuelength, int flags )
-{
-	attr_obj_t obj;
-	obj.fd = fd;
-	return _attr_get(obj, ATTR_TYPE_FD, attrname, attrvalue,
-			 valuelength, flags);
-}
-
-static int
-_attr_get(attr_obj_t obj, int type, const char *attrname, char *attrvalue,
-	  int *valuelength, int flags)
-{
-	attr_op_t op;
-	memset(&op, 0, sizeof(attr_op_t));
-	op.opcode = ATTR_OP_GET;
-	op.name = (char *) attrname;
-	op.value = (char *) attrvalue;	/* buffer to fill */
-	op.length = *valuelength;	/* buffer size */
-	op.flags = flags;
-	
-	if (attrctl(obj, type, &op, 1) < 0)
-		return -1;
-	errno = op.error;
-	*valuelength = op.length;
-	return (errno ? -1 : 0);
-}
-
-
-/*
- * Set the value of an attribute, creating the attribute if necessary.
- */
-int
-attr_set(const char *path, const char *attrname, const char *attrvalue,
-	 const int valuelength, int flags)
-{
-	attr_obj_t obj;
-	int follow;
-	obj.path = (char *) path;
-	follow = (flags & ATTR_DONTFOLLOW) ? ATTR_TYPE_LPATH : ATTR_TYPE_PATH;
-	return _attr_set(obj, follow, attrname, attrvalue, valuelength, flags);
-}
-
-int
-attr_setf(int fd, const char *attrname,
-	  const char *attrvalue, const int valuelength, int flags)
-{
-	attr_obj_t obj;
-	obj.fd = fd;
-	return _attr_set(obj, ATTR_TYPE_FD, attrname, attrvalue,
-			 valuelength, flags);
-}
-
-static int
-_attr_set(attr_obj_t obj, int type, const char *attrname,
-	 const char *attrvalue, const int valuelength, int flags)
-{
-	attr_op_t op;
-	memset(&op, 0, sizeof(attr_op_t));
-	op.opcode = ATTR_OP_SET;
-	op.name = (char *) attrname;
-	op.value = (char *) attrvalue;
-	op.length = valuelength;
-	op.flags = flags;
-
-	if (attrctl(obj, type, &op, 1) < 0)
-		return -1;
-	errno = op.error;
-	return (errno ? -1 : 0);
-}
-
-
-/*
- * Remove an attribute.
- */
-int
-attr_remove(const char *path, const char *attrname, int flags)
-{
-	attr_obj_t obj;
-	int follow;
-	obj.path = (char *) path;
-	follow = (flags & ATTR_DONTFOLLOW) ? ATTR_TYPE_LPATH : ATTR_TYPE_PATH;
-	return _attr_remove(obj, follow, attrname, flags);
-}
-
-int
-attr_removef(int fd, const char *attrname, int flags)
-{
-	attr_obj_t obj;
-	obj.fd = fd;
-	return _attr_remove(obj, ATTR_TYPE_FD, attrname, flags);
-}
-
-static int
-_attr_remove(attr_obj_t obj, int type, const char *attrname, int flags)
-{
-	attr_op_t op;
-	memset(&op, 0, sizeof(attr_op_t));
-	op.opcode = ATTR_OP_REMOVE;
-	op.name = (char *) attrname;
-	op.flags = flags;
-
-	if (attrctl(obj, type, &op, 1) < 0)
-		return -1;
-	errno = op.error;
-	return (errno ? -1 : 0);
-}
-
-
-/*
- * List the names and sizes of the values of all the attributes of an object.
- */
-int
-attr_list(const char *path, char *buffer, const int buffersize,
-	  int flags, attrlist_cursor_t *cursor)
-{
-	attr_obj_t obj;
-	int follow;
-	obj.path = (char *) path;
-	follow = (flags & ATTR_DONTFOLLOW) ? ATTR_TYPE_LPATH : ATTR_TYPE_PATH;
-	return _attr_listf(obj, follow, buffer, buffersize, flags, cursor);
-}
-
-int
-attr_listf(int fd, char *buffer, const int buffersize,
-	   int flags, attrlist_cursor_t *cursor)
-{
-	attr_obj_t obj;
-	obj.fd = fd;
-	return _attr_listf(obj, ATTR_TYPE_FD, buffer, buffersize,
-			   flags, cursor);
-}
-
-static int
-_attr_listf(attr_obj_t obj, int type, char *buffer, const int buffersize,
-	    int flags, attrlist_cursor_t *cursor)
-{
-	attr_op_t op;
-	memset(&op, 0, sizeof(attr_op_t));
-	op.opcode = ATTR_OP_IRIX_LIST;
-	op.value = (char *) buffer;
-	op.length = buffersize;
-	op.flags = flags;
-	op.aux = cursor;
-
-	if (attrctl(obj, type, &op, 1) < 0)
-		return -1;
-	errno = op.error;
-	return (errno ? -1 : 0);
-}
-
-/*
- * Operate on multiple attributes of the same object simultaneously
- */
-int
-attr_multi(const char *path, attr_multiop_t *multiops, int count, int flags)
-{
-	attr_obj_t obj;
-	int follow;
-	obj.path = (char *) path;
-	follow = (flags & ATTR_DONTFOLLOW) ? ATTR_TYPE_LPATH : ATTR_TYPE_PATH;
-	return _attr_multif(obj, follow, multiops, count, flags);
-}
-
-int
-attr_multif(int fd, attr_multiop_t *multiops, int count, int flags)
-{
-	attr_obj_t obj;
-	obj.fd = fd;
-	return _attr_multif(obj, ATTR_TYPE_FD, multiops, count, flags);
-}
-
-static int
-_attr_multif(attr_obj_t obj, int type, attr_multiop_t *multiops, int count,
-	     int flags)
-{
-	int		i;
-	int		error = 0;
-	attr_op_t	*ops;
-
-	/* From the manpage: "attr_multi will fail if ... A bit other than */
-	/* ATTR_DONTFOLLOW was set in the flag argument." flags must be */
-	/* checked here as they are not passed into the kernel. */
-	/* All other flags are checked in the kernel (linvfs_attrctl). */
-
-	if ((flags & ATTR_DONTFOLLOW) != flags) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	if (! (ops = malloc(count * sizeof (attr_op_t)))) {
-		errno = ENOMEM;
-		return -1;
-	}
-
-	for (i = 0; i < count; i++) {
-		ops[i].opcode = multiops[i].am_opcode;
-		ops[i].name = multiops[i].am_attrname;
-		ops[i].value = multiops[i].am_attrvalue;
-		ops[i].length = multiops[i].am_length;
-		ops[i].flags = multiops[i].am_flags;
-	}
-
-	if (attrctl(obj, type, ops, count) < 0) {
-		error = -1;
-		goto free_mem;
-	}
-
-	/* copy return vals */
-	for (i = 0; i < count; i++) {
-		multiops[i].am_error = ops[i].error;
-		if (ops[i].opcode == ATTR_OP_GET)
-			multiops[i].am_length = ops[i].length;
-	}
-
- free_mem:
-	free(ops);
-	return error;
-}
-
-
-/* 
- * attrctl(2) experimental system call function definition.
- */
-
-#if __i386__
-#  define HAVE_ACL_SYSCALL 1
-#  ifndef SYS__attrctl
-#    define SYS__attrctl       250
-#  endif
-#elif __ia64__
-#  define HAVE_ACL_SYSCALL 1
-#  ifndef SYS__attrctl
-#    define SYS__attrctl       1260
-#  endif
-#else
-#  define HAVE_ACL_SYSCALL 0
-#endif
-
-static int
-attrctl(attr_obj_t obj, int type, attr_op_t *ops, int count)
-{
-#if HAVE_ACL_SYSCALL
-	return syscall(SYS__attrctl, obj, type, ops, count);
-#else
-	errno = ENOSYS;
-	return -1;
-#endif
-}