Kaydet (Commit) b502bc7a authored tarafından Jesse Noller's avatar Jesse Noller

Issue 3110: Additional protection for SEM_VALUE_MAX on platforms, thanks to Martin Loewis

üst 569fc96f
......@@ -202,6 +202,8 @@ Core and Builtins
Library
-------
- Issue #3110: Add additional protect around SEM_VALUE_MAX for multiprocessing
- In Pdb, prevent the reassignment of __builtin__._ by sys.displayhook on
printing out values.
......
......@@ -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
*/
......
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