| commit | e67c4e5744edfe865137f9699a3bd4be368b5b6f | [log] [tgz] |
|---|---|---|
| author | Willy Tarreau <w@1wt.eu> | Thu Oct 19 06:28:23 2017 +0200 |
| committer | Willy Tarreau <w@1wt.eu> | Thu Oct 19 15:01:08 2017 +0200 |
| tree | 9e7315e63a96ed66585999a095a94cc1bfb82c20 | |
| parent | 41ab86898e4e14b61fd2e1a35effdff9ab4fb4a2 [diff] |
MINOR: ist: add ist0() to add a trailing zero to a string. This function modifies the string to add a zero after the end, and returns the start pointer. The purpose is to use it on strings extracted by parsers from larger strings cut with delimiters that are not important and can be destroyed. It allows any such string to be used with regular string functions. It's also convenient to use with printf() to show data extracted from writable areas.