* process.c (rb_f_fork): remove after_exec() which sometimes caused

  two timer threads started.  [ruby-core:25217]

* signal.c: use pthread_sigmask() instead of sigprocmask().
  sigprocmask() is unspecified behavior on multi-thread programs.
  [ruby-core:25217]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 3 deletions

diff --git a/process.c b/process.c
index e566e9b753..4f68d690fb 100644
--- a/process.c
+++ b/process.c
@@ -2620,9 +2620,6 @@ rb_f_fork(VALUE obj)
 
     switch (pid = rb_fork(0, 0, 0, Qnil)) {
       case 0:
-#ifdef linux
-	after_exec();
-#endif
 	rb_thread_atfork();
 	if (rb_block_given_p()) {
 	    int status;