src/compat/stdlib.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
   5  */
   6
   7 #ifndef _BABELTRACE_COMPAT_STDLIB_H
   8 #define _BABELTRACE_COMPAT_STDLIB_H
   9
  10 /*
  11  * This compat wrapper can be removed and replaced by g_mkdtemp() when we bump
  12  * the requirement on glib to version 2.30.
  13  */
  14
  15 #include <unistd.h>
  16 #include <stdlib.h>
  17 #include <sys/stat.h>
  18 #include <glib.h>
  19
  20 #ifdef HAVE_MKDTEMP
  21
  22 static inline
  23 char *bt_mkdtemp(char *template)
  24 {
  25         return mkdtemp(template);
  26 }
  27
  28 #elif GLIB_CHECK_VERSION(2,30,0)
  29
  30 #include <glib/gstdio.h>
  31 static inline
  32 char *bt_mkdtemp(char *template)
  33 {
  34         return g_mkdtemp(template);
  35 }
  36
  37 #else
  38
  39 static inline
  40 char *bt_mkdtemp(char *template)
  41 {
  42         char *ret;
  43
  44         ret = mktemp(template);
  45         if (!ret) {
  46                 goto end;
  47         }
  48
  49         if(mkdir(template, 0700)) {
  50                 ret = NULL;
  51                 goto end;
  52         }
  53
  54         ret = template;
  55 end:
  56         return ret;
  57 }
  58
  59 #endif
  60
  61 #endif /* _BABELTRACE_COMPAT_STDLIB_H */