stdio-common/tempname.c

   1 /* Copyright (C) 1991, 92, 93, 95-98, 99, 2007 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #define __need_size_t
  20 #include <stddef.h>
  21 #include <stdio.h>
  22 #include <errno.h>
  23
  24 /* Perform the "SVID path search malarkey" on DIR and PFX.  Write a
  25    template suitable for use in __gen_tempname into TMPL, bounded
  26    by TMPL_LEN. */
  27 int
  28 __path_search (tmpl, tmpl_len, dir, pfx, try_tmpdir)
  29      char *tmpl;
  30      size_t tmpl_len;
  31      const char *dir;
  32      const char *pfx;
  33      int try_tmpdir;
  34 {
  35   __set_errno (ENOSYS);
  36   return -1;
  37 }
  38 stub_warning (__path_search)
  39
  40 /* Generate a (hopefully) unique temporary filename
  41    in DIR (if applicable), using template TMPL.
  42    KIND determines what to do with that name.  It may be one of:
  43      __GT_FILE:         create a file and return a read-write fd.
  44      __GT_BIGFILE:      same, but use open64() (or equivalent).
  45      __GT_DIR:          create a directory.
  46      __GT_NOCREATE:     just find a name not currently in use.
  47  */
  48
  49 int
  50 __gen_tempname (tmpl, flags, kind)
  51      char *tmpl;
  52      int flags;
  53      int kind;
  54 {
  55   __set_errno (ENOSYS);
  56   return -1;
  57 }
  58
  59 stub_warning (__gen_tempname)
  60 #include <stub-tag.h>