diff options
author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-06-30 00:51:57 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-06-30 00:51:57 +0000 |
commit | ce2a3b40ed06a25e9292dd7d02b311510d0ba8e2 (patch) | |
tree | 5150e7c0b581692d5651539ef8a74fef74a8c8bf /signal.c | |
parent | 47f3c4d1477ebc479a5e0ab4342e1d86604caeb9 (diff) |
use SIGCHLD_LOSSY to enable waitpid polling mode
Some systems lack SIGCHLD or have incomplete SIGCHLD
implementations. So enable polling mode for them.
[ruby-core:87705] [Bug #14867]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'signal.c')
-rw-r--r-- | signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1066,7 +1066,7 @@ void ruby_waitpid_all(rb_vm_t *); /* process.c */ void ruby_sigchld_handler(rb_vm_t *vm) { - if (ATOMIC_EXCHANGE(sigchld_hit, 0)) { + if (SIGCHLD_LOSSY || ATOMIC_EXCHANGE(sigchld_hit, 0)) { ruby_waitpid_all(vm); } } |