LU-6245 libcfs: create userland and kernel string operations

[fs/lustre-release.git] / libcfs / include / libcfs / libcfs_string.h

diff --git a/libcfs/include/libcfs/libcfs_string.h b/libcfs/include/libcfs/libcfs_string.h
index 82c5c27..238be35 100644 (file)
--- a/libcfs/include/libcfs/libcfs_string.h
+++ b/libcfs/include/libcfs/libcfs_string.h
@@ -27,7 +27,7 @@
  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -45,17 +45,10 @@
 
 /* libcfs_string.c */
 char *cfs_strrstr(const char *haystack, const char *needle);
-/* string comparison ignoring case */
-int cfs_strncasecmp(const char *s1, const char *s2, size_t n);
 /* Convert a text string to a bitmask */
 int cfs_str2mask(const char *str, const char *(*bit2str)(int bit),
                  int *oldmask, int minmask, int allmask);
 
-/* Allocate space for and copy an existing string.
- * Must free with kfree().
- */
-char *cfs_strdup(const char *str, u_int32_t flags);
-
 /* safe vsnprintf */
 int cfs_vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
 
@@ -91,21 +84,6 @@ struct cfs_expr_list {
        struct list_head        el_exprs;
 };
 
-static inline int
-cfs_iswhite(char c)
-{
-       switch (c) {
-       case ' ':
-       case '\t':
-       case '\n':
-       case '\r':
-               return 1;
-       default:
-               break;
-       }
-       return 0;
-}
-
 char *cfs_trimwhite(char *str);
 int cfs_gettok(struct cfs_lstr *next, char delim, struct cfs_lstr *res);
 int cfs_str2num_check(char *str, int nob, unsigned *num,
@@ -113,6 +91,8 @@ int cfs_str2num_check(char *str, int nob, unsigned *num,
 int cfs_range_expr_parse(struct cfs_lstr *src, unsigned min, unsigned max,
                         int single_tok, struct cfs_range_expr **expr);
 int cfs_expr_list_match(__u32 value, struct cfs_expr_list *expr_list);
+int cfs_expr_list_print(char *buffer, int count,
+                       struct cfs_expr_list *expr_list);
 int cfs_expr_list_values(struct cfs_expr_list *expr_list,
                         int max, __u32 **values);
 static inline void
@@ -125,16 +105,10 @@ cfs_expr_list_values_free(__u32 *values, int num)
 }
 
 void cfs_expr_list_free(struct cfs_expr_list *expr_list);
-void cfs_expr_list_print(struct cfs_expr_list *expr_list);
 int cfs_expr_list_parse(char *str, int len, unsigned min, unsigned max,
                        struct cfs_expr_list **elpp);
 void cfs_expr_list_free_list(struct list_head *list);
 int cfs_ip_addr_parse(char *str, int len, struct list_head *list);
 int cfs_ip_addr_match(__u32 addr, struct list_head *list);
-void cfs_ip_addr_free(struct list_head *list);
-
-#ifdef __KERNEL__
-#define        strtoul(str, endp, base)        simple_strtoul(str, endp, base)
-#endif
 
 #endif