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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-07 21:04:14 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-07 21:04:14 +0000 |
commit | cc960d199dc0fdd52a0d2282b1ba7e6d8a1fc16c (patch) | |
tree | dd8d89c4958097dfce9485516fd69f66de2351ed | |
parent | 1be5a3ce75606b7021aa36da203de1bd58732af5 (diff) | |
download | ruby-cc960d199dc0fdd52a0d2282b1ba7e6d8a1fc16c.tar.gz |
* thread_pthread.c (get_stack): defines only if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/mvm@19231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | thread_pthread.c | 20 |
2 files changed, 15 insertions, 12 deletions
@@ -1,4 +1,4 @@ -Mon Sep 8 05:56:51 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> +Mon Sep 8 06:04:11 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (XLDFLAGS): added --enable-auto-import for cygwin and mingw. @@ -6,8 +6,8 @@ Mon Sep 8 05:56:51 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * dir.c (rb_dir_open), io.c (rb_sysopenat, rb_openat): resolved conflicts. -<<<<<<< .working -======= + * thread_pthread.c (get_stack): defines only if possible. + Sat Sep 6 15:06:21 2008 Tanaka Akira <akr@fsij.org> * transcode.c (sym_html): new variable. @@ -314,7 +314,6 @@ Thu Sep 4 13:22:02 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * vm.c (rb_vm_mark): marks trap_list. ->>>>>>> .merge-right.r19180 Thu Sep 4 13:01:11 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * io.c (struct sysopen_struct, rb_sysopen_internal, rb_sysopen): diff --git a/thread_pthread.c b/thread_pthread.c index 0d3381eb26..dd672babc4 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -207,10 +207,18 @@ native_thread_destroy(rb_thread_t *th) #define STACK_DIR_UPPER(a,b) STACK_UPPER(&stack_grow_dir_detection, a, b) #endif +#if defined HAVE_PTHREAD_GETATTR_NP || defined HAVE_PTHREAD_ATTR_GET_NP +#define STACKADDR_AVAILABLE 1 +#elif defined HAVE_PTHREAD_GET_STACKADDR_NP && defined HAVE_PTHREAD_GET_STACKSIZE_NP +#define STACKADDR_AVAILABLE 1 +#elif defined HAVE_THR_STKSEGMENT || defined HAVE_PTHREAD_STACKSEG_NP +#define STACKADDR_AVAILABLE 1 +#endif + +#ifdef STACKADDR_AVAILABLE static int get_stack(void **addr, size_t *size) { -#define STACKADDR_AVAILABLE 1 #define CHECK_ERR(expr) \ {int err = (expr); if (err) return err;} #if defined HAVE_PTHREAD_GETATTR_NP || defined HAVE_PTHREAD_ATTR_GET_NP @@ -254,15 +262,11 @@ get_stack(void **addr, size_t *size) # endif *addr = stk.ss_sp; *size = stk.ss_size; -#else -#undef STACKADDR_AVAILABLE - return -1; #endif -#ifdef STACKADDR_AVAILABLE return 0; -#endif #undef CHECK_ERR } +#endif #ifndef STACKADDR_AVAILABLE static struct { @@ -294,8 +298,8 @@ ruby_init_stack(void *addr #else if (!native_main_thread.stack_start || STACK_UPPER(&addr, - native_main_thread.stack_start > addr, - native_main_thread.stack_start < addr)) { + native_main_thread.stack_start > (VALUE *)addr, + native_main_thread.stack_start < (VALUE *)addr)) { native_main_thread.stack_start = addr; } #endif |