-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2012, 2017, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* libcfs/include/libcfs/libcfs_string.h
*
/* libcfs_string.c */
/* Convert a text string to a bitmask */
int cfs_str2mask(const char *str, const char *(*bit2str)(int bit),
- int *oldmask, int minmask, int allmask);
+ int *oldmask, int minmask, int allmask, int defmask);
-/* Allocate space for and copy an existing string.
- * Must free with cfs_free().
+/*
+ * Structure to represent \<range_expr\> token of the syntax.
*/
-char *cfs_strdup(const char *str, u_int32_t flags);
+struct cfs_range_expr {
+ /*
+ * Link to cfs_expr_list::el_exprs.
+ */
+ struct list_head re_link;
+ u32 re_lo;
+ u32 re_hi;
+ u32 re_stride;
+};
+
+struct cfs_expr_list {
+ struct list_head el_link;
+ struct list_head el_exprs;
+};
-/* safe vsnprintf */
-int cfs_vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
+int cfs_expr_list_match(u32 value, struct cfs_expr_list *expr_list);
+int cfs_expr_list_values(struct cfs_expr_list *expr_list,
+ int max, u32 **values);
+void cfs_expr_list_free(struct cfs_expr_list *expr_list);
+int cfs_expr_list_parse(char *str, int len, unsigned int min, unsigned int max,
+ struct cfs_expr_list **elpp);
+void cfs_expr_list_free_list(struct list_head *list);
+#define cfs_expr_list_values_free(values, num) CFS_FREE_PTR_ARRAY(values, num)
-/* safe snprintf */
-int cfs_snprintf(char *buf, size_t size, const char *fmt, ...);
#endif