Remove internal mkdtemp and define feature test macro

mkdtemp():
   /* Since glibc 2.19: */ _DEFAULT_SOURCE
   || /* Glibc 2.19 and earlier: */ _BSD_SOURCE
   || /* Since glibc 2.10: */ _POSIX_C_SOURCE >= 200809L

_POSIX_C_SOURCE 200809L is enabled by _XOPEN_SOURCE >= 700.

Ref: http://man7.org/linux/man-pages/man7/feature_test_macros.7.html

1 files changed, 0 insertions, 40 deletions

diff --git a/src/mkdtemp.h b/src/mkdtemp.h
deleted file mode 100644
index 542d177..0000000
--- a/src/mkdtemp.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Creating a private temporary directory.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-
-   This program 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 2, or (at your option)
-   any later version.
-
-   This program 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 this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef PARAMS
-# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
-#  define PARAMS(Args) Args
-# else
-#  define PARAMS(Args) ()
-# endif
-#endif
-
-#if HAVE_MKDTEMP
-
-/* Get mkdtemp() declaration.  */
-#include <stdlib.h>
-
-#else
-
-/* Create a unique temporary directory from TEMPLATE.
-   The last six characters of TEMPLATE must be "XXXXXX";
-   they are replaced with a string that makes the directory name unique.
-   Returns TEMPLATE, or a null pointer if it cannot get a unique name.
-   The directory is created mode 700.  */
-extern char * mkdtemp PARAMS ((char *template));
-
-#endif