diff options
Diffstat (limited to 'Modules/_multiprocessing')
| -rw-r--r-- | Modules/_multiprocessing/multiprocessing.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Modules/_multiprocessing/multiprocessing.h b/Modules/_multiprocessing/multiprocessing.h index f6ab994..f8750d2 100644 --- a/Modules/_multiprocessing/multiprocessing.h +++ b/Modules/_multiprocessing/multiprocessing.h @@ -45,13 +45,18 @@ * Issue 3110 - Solaris does not define SEM_VALUE_MAX */ #ifndef SEM_VALUE_MAX -# ifdef _SEM_VALUE_MAX -# define SEM_VALUE_MAX _SEM_VALUE_MAX -# else -# define SEM_VALUE_MAX INT_MAX -# endif + #if defined(HAVE_SYSCONF) && defined(_SC_SEM_VALUE_MAX) + # define SEM_VALUE_MAX sysconf(_SC_SEM_VALUE_MAX) + #elif defined(_SEM_VALUE_MAX) + # define SEM_VALUE_MAX _SEM_VALUE_MAX + #elif definef(_POSIX_SEM_VALUE_MAX) + # define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX + #else + # define SEM_VALUE_MAX INT_MAX + #endif #endif + /* * Make sure Py_ssize_t available */ |