diff options
| -rw-r--r-- | Misc/NEWS | 3 | ||||
| -rw-r--r-- | Modules/selectmodule.c | 4 | ||||
| -rw-r--r-- | configure.in | 6 |
3 files changed, 13 insertions, 0 deletions
@@ -10,6 +10,9 @@ What's New in Python 2.7.1? Core and Builtins ----------------- +- Issue #9862: Compensate for broken PIPE_BUF in AIX by hard coding + its value as the default 512 when compiling on AIX. + - Issue #10068: Global objects which have reference cycles with their module's dict are now cleared again. This causes issue #7140 to appear again. diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index 1b88c98..086a647 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -1768,6 +1768,10 @@ initselect(void) PyModule_AddObject(m, "error", SelectError); #ifdef PIPE_BUF +#ifdef HAVE_BROKEN_PIPE_BUF +#undef PIPE_BUF +#define PIPE_BUF 512 +#endif PyModule_AddIntConstant(m, "PIPE_BUF", PIPE_BUF); #endif diff --git a/configure.in b/configure.in index bfa5ba5..3a87ff1 100644 --- a/configure.in +++ b/configure.in @@ -4261,6 +4261,12 @@ AC_CHECK_TYPE(socklen_t,, #endif ]) +case $ac_sys_system in +AIX*) + AC_DEFINE(HAVE_BROKEN_PIPE_BUF, 1, [Define if the system reports an invalid PIPE_BUF value.]) ;; +esac + + AC_SUBST(THREADHEADERS) for h in `(cd $srcdir;echo Python/thread_*.h)` |