1 /*             ----> DO NOT REMOVE THE FOLLOWING NOTICE <----
2  *
3  *                 Copyright (c) 2014-2015 Datalight, Inc.
4  *                     All Rights Reserved Worldwide.
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; use version 2 of the License.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but "AS-IS," WITHOUT ANY WARRANTY; without even the implied warranty
12  *  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU General Public License for more details.
14  *
15  *  You should have received a copy of the GNU General Public License along
16  *  with this program; if not, write to the Free Software Foundation, Inc.,
17  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 /*  Businesses and individuals that for commercial or other reasons cannot
21  *  comply with the terms of the GPLv2 license may obtain a commercial license
22  *  before incorporating Reliance Edge into proprietary software for
23  *  distribution in any form.  Visit http://www.datalight.com/reliance-edge for
24  *  more information.
25  */
26 
27 /** @file
28  *  @brief Implements a utility to find the length of a name.
29  */
30 #include <redfs.h>
31 
32 #if REDCONF_API_POSIX == 1
33 
34 
35 /** @brief Determine the length of a name, terminated either by a null or a path
36  *         separator character.
37  *
38  *  @param pszName  The name whose length is to be determined.
39  *
40  *  @return The length of the name.
41  */
RedNameLen(const char * pszName)42     uint32_t RedNameLen( const char * pszName )
43     {
44         uint32_t ulIdx = 0U;
45 
46         if( pszName == NULL )
47         {
48             REDERROR();
49         }
50         else
51         {
52             while( ( pszName[ ulIdx ] != '\0' ) && ( pszName[ ulIdx ] != REDCONF_PATH_SEPARATOR ) )
53             {
54                 ulIdx++;
55             }
56         }
57 
58         return ulIdx;
59     }
60 
61 #endif /* if REDCONF_API_POSIX == 1 */
62