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Member "cpio-2.13/gnu/xstrndup.c" (2 Jan 2017, 1189 Bytes) of package /linux/misc/cpio-2.13.tar.bz2:


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    1 /* Duplicate a bounded initial segment of a string, with out-of-memory
    2    checking.
    3    Copyright (C) 2003, 2006-2007, 2009-2017 Free Software Foundation, Inc.
    4 
    5    This program is free software: you can redistribute it and/or modify
    6    it under the terms of the GNU General Public License as published by
    7    the Free Software Foundation; either version 3 of the License, or
    8    (at your option) any later version.
    9 
   10    This program is distributed in the hope that it will be useful,
   11    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12    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
   16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
   17 
   18 #include <config.h>
   19 
   20 /* Specification.  */
   21 #include "xstrndup.h"
   22 
   23 #include <string.h>
   24 #include "xalloc.h"
   25 
   26 /* Return a newly allocated copy of at most N bytes of STRING.
   27    In other words, return a copy of the initial segment of length N of
   28    STRING.  */
   29 char *
   30 xstrndup (const char *string, size_t n)
   31 {
   32   char *s = strndup (string, n);
   33   if (! s)
   34     xalloc_die ();
   35   return s;
   36 }