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/* This file is part of GNU Pies
Copyright (C) 2015-2019 Sergey Poznyakoff
GNU Pies is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Pies is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Pies. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "libpies.h"
#include <grecs.h>
char *
mkfilename (const char *dir, const char *name, const char *suf)
{
size_t dirlen = strlen (dir);
char *s;
while (dirlen > 0 && dir[dirlen-1] == '/')
dirlen--;
s = malloc (dirlen + 1 + strlen (name) + (suf ? strlen (suf) : 0) + 1);
if (!s)
grecs_alloc_die ();
strcpy (s, dir);
strcat (s, "/");
strcat (s, name);
if (suf)
strcat (s, suf);
return s;
}
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