/* Copyright (C) 1991-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
/* Perform the "SVID path search malarkey" on DIR and PFX. Write a
template suitable for use in __gen_tempname into TMPL, bounded
by TMPL_LEN. */
__path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
/* Generate a (hopefully) unique temporary filename
in DIR (if applicable), using template TMPL.
KIND determines what to do with that name. It may be one of:
__GT_FILE: create a file and return a read-write fd.
__GT_BIGFILE: same, but use open64() (or equivalent).
__GT_DIR: create a directory.
__GT_NOCREATE: just find a name not currently in use.
__gen_tempname (char *tmpl, int suffixlen, int flags, int kind)