diff options
Diffstat (limited to 'ares/ares_setup.h')
| -rw-r--r-- | ares/ares_setup.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/ares/ares_setup.h b/ares/ares_setup.h index 589643716..ce81b1fa3 100644 --- a/ares/ares_setup.h +++ b/ares/ares_setup.h @@ -49,6 +49,17 @@ /* ================================================================ */ /* + * AIX 4.3 and newer needs _THREAD_SAFE defined to build + * proper reentrant code. Others may also need it. + */ + +#ifdef NEED_THREAD_SAFE +# ifndef _THREAD_SAFE +# define _THREAD_SAFE +# endif +#endif + +/* * Tru64 needs _REENTRANT set for a few function prototypes and * things to appear in the system header files. Unixware needs it * to build proper reentrant code. Others may also need it. |