* process.c (rb_waitpid): no needs to poll. [ruby-dev:31871]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu Sep 27 03:17:41 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_waitpid): no needs to poll.  [ruby-dev:31871]
+
 Wed Sep 26 20:11:46 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* bootstraptest/test_knownbug.rb: remove a fixed test.

process.c

@@ -605,7 +605,6 @@ rb_waitpid(rb_pid_t pid, int *st, int flags)
     arg.pid = pid;
     arg.st = st;
     arg.flags = flags;
-  retry:
     result = (rb_pid_t)rb_thread_blocking_region(rb_waitpid_blocking, &arg,
 						 RB_UBF_DFL, 0);
     if (result < 0) {
@@ -617,10 +616,6 @@ rb_waitpid(rb_pid_t pid, int *st, int flags)
 #endif
 	return -1;
     }
-    if (result == 0) {
-	rb_thread_polling();
-	goto retry;
-    }
 #else  /* NO_WAITPID */
     if (pid_tbl && st_lookup(pid_tbl, pid, (st_data_t *)st)) {
 	rb_last_status_set(*st, pid);
@@ -861,7 +856,7 @@ proc_waitall(void)
 static VALUE
 detach_process_watcher(void *arg)
 {
-    rb_pid_t cpid, pid = (rb_pid_t)arg;
+    rb_pid_t cpid, pid = (rb_pid_t)(VALUE)arg;
     int status;
 
     while ((cpid = rb_waitpid(pid, &status, 0)) == 0) {
@@ -873,7 +868,7 @@ detach_process_watcher(void *arg)
 VALUE
 rb_detach_process(rb_pid_t pid)
 {
-    return rb_thread_create(detach_process_watcher, (void*)pid);
+    return rb_thread_create(detach_process_watcher, (void*)(VALUE)pid);
 }
 
 

version.h

@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-09-26"
+#define RUBY_RELEASE_DATE "2007-09-27"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20070926
+#define RUBY_RELEASE_CODE 20070927
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 9
-#define RUBY_RELEASE_DAY 26
+#define RUBY_RELEASE_DAY 27
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];