From 7ca97d5208e37690f43045d5f89098f42d88fd0f Mon Sep 17 00:00:00 2001 From: Ned Deily Date: Tue, 13 Mar 2012 11:18:18 -0700 Subject: Issue #14184: Increase the default stack size for secondary threads on Mac OS X to prevent interpreter crashes when compiled on 10.7. --- Python/thread_pthread.h | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) (limited to 'Python/thread_pthread.h') diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 3efccf660a5..3cde03567c3 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -19,14 +19,18 @@ #define THREAD_STACK_SIZE 0 /* use default stack size */ #endif -#if (defined(__APPLE__) || defined(__FreeBSD__)) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 - /* The default stack size for new threads on OSX is small enough that - * we'll get hard crashes instead of 'maximum recursion depth exceeded' - * exceptions. - * - * The default stack size below is the minimal stack size where a - * simple recursive function doesn't cause a hard crash. - */ +/* The default stack size for new threads on OSX and BSD is small enough that + * we'll get hard crashes instead of 'maximum recursion depth exceeded' + * exceptions. + * + * The default stack sizes below are the empirically determined minimal stack + * sizes where a simple recursive function doesn't cause a hard crash. + */ +#if defined(__APPLE__) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 +#undef THREAD_STACK_SIZE +#define THREAD_STACK_SIZE 0x500000 +#endif +#if defined(__FreeBSD__) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 #undef THREAD_STACK_SIZE #define THREAD_STACK_SIZE 0x400000 #endif -- cgit v1.2.3