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/contrib/groff/src/libs/libgroff/strsave.cpp

https://bitbucket.org/freebsd/freebsd-head/
C++ | 31 lines | 9 code | 3 blank | 19 comment | 2 complexity | 694ae1cfbae374af1a0811df2e4b702e MD5 | raw file
 1// -*- C++ -*-
 2/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
 3     Written by James Clark (jjc@jclark.com)
 4
 5This file is part of groff.
 6
 7groff is free software; you can redistribute it and/or modify it under
 8the terms of the GNU General Public License as published by the Free
 9Software Foundation; either version 2, or (at your option) any later
10version.
11
12groff is distributed in the hope that it will be useful, but WITHOUT ANY
13WARRANTY; without even the implied warranty of MERCHANTABILITY or
14FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15for more details.
16
17You should have received a copy of the GNU General Public License along
18with groff; see the file COPYING.  If not, write to the Free Software
19Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
20
21#include <string.h>
22
23char *strsave(const char *s)
24{
25  if (s == 0)
26    return 0;
27  char *p = new char[strlen(s) + 1];
28  strcpy(p, s);
29  return p;
30}
31