process.c: dead code when no SIGCHLD
process.c (ruby_waitpid_all): nothing to do unless SIGCHLD is available.
signal.c (ruby_nocldwait): used only if SIGCHLD is available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by nobu (Nobuyoshi Nakada) about 7 years ago
process.c: dead code when no SIGCHLD
process.c (ruby_waitpid_all): nothing to do unless SIGCHLD is
available.
signal.c (ruby_nocldwait): used only if SIGCHLD is available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e