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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-30 13:37:46 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-30 13:37:46 +0000 |
| commit | 7703ba8544c485b1ae1fcafbdff1566e9d78a7a2 (patch) | |
| tree | 25f44ac64f6348148a7145413da9e6994d8a46fa /thread_pthread.c | |
| parent | 51f09f15c354972fb0a342217ad7d18e9613e02d (diff) | |
| download | ruby-7703ba8544c485b1ae1fcafbdff1566e9d78a7a2.tar.gz | |
thread_pthread.c: get_main_stack
* thread_pthread.c (get_main_stack): separate function to get stack of
main thread.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread_pthread.c')
| -rw-r--r-- | thread_pthread.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/thread_pthread.c b/thread_pthread.c index 1e6b80ae49..19b3fb790f 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -544,6 +544,9 @@ hpux_attr_getstackaddr(const pthread_attr_t *attr, void *addr) # define MAINSTACKADDR_AVAILABLE 0 # endif #endif +#if MAINSTACKADDR_AVAILABLE && !defined(get_main_stack) +# define get_main_stack(addr, size) get_stack(addr, size) +#endif #ifdef STACKADDR_AVAILABLE /* @@ -685,7 +688,7 @@ ruby_init_stack(volatile VALUE *addr #if MAINSTACKADDR_AVAILABLE void* stackaddr; STACK_GROW_DIR_DETECTION; - if (get_stack(&stackaddr, &size) == 0) { + if (get_main_stack(&stackaddr, &size) == 0) { space = STACK_DIR_UPPER((char *)addr - (char *)stackaddr, (char *)stackaddr - (char *)addr); } native_main_thread.stack_maxsize = size - space; |