/src/server/strings/strend.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* Copyright Richard A. O'Keefe. |
2 | | Copyright (c) 2000 TXT DataKonsult Ab & Monty Program Ab |
3 | | Copyright (c) 2009-2011, Monty Program Ab |
4 | | |
5 | | Redistribution and use in source and binary forms, with or without |
6 | | modification, are permitted provided that the following conditions are |
7 | | met: |
8 | | |
9 | | 1. Redistributions of source code must retain the above copyright |
10 | | notice, this list of conditions and the following disclaimer. |
11 | | |
12 | | 2. Redistributions in binary form must the following disclaimer in |
13 | | the documentation and/or other materials provided with the |
14 | | distribution. |
15 | | |
16 | | THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY |
17 | | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
18 | | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
19 | | PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR |
20 | | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 | | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 | | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
23 | | USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 | | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
25 | | OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
26 | | OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
27 | | SUCH DAMAGE. |
28 | | */ |
29 | | |
30 | | /* File : strend.c |
31 | | Author : Richard A. O'Keefe. |
32 | | Updated: 23 April 1984 |
33 | | Defines: strend() |
34 | | |
35 | | strend(s) returns a character pointer to the NUL which ends s. That |
36 | | is, strend(s)-s == strlen(s). This is useful for adding things at |
37 | | the end of strings. It is redundant, because strchr(s,'\0') could |
38 | | be used instead, but this is clearer and faster. |
39 | | */ |
40 | | |
41 | | #include "strings_def.h" |
42 | | |
43 | | char *strend(register const char *s) |
44 | 0 | { |
45 | 0 | while (*s++); |
46 | 0 | return (char*) (s-1); |
47 | 0 | } |
48 | | |