diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-21 13:39:24 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-21 13:39:24 +0000 |
commit | 682a661e1c4d536f38c12e5f4613e4107e10c75b (patch) | |
tree | bb578b1af9046a46c8934e487fda6126b2e3b9a8 /signal.c | |
parent | c8a34443c00d019a9bc44155c639bc55d2272db0 (diff) |
Re-Revert "Temporary revert "process.c: dead code when no SIGCHLD""
This re-reverts commit r64447.
The issue was machine side problem.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'signal.c')
-rw-r--r-- | signal.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -531,7 +531,9 @@ static struct { rb_atomic_t cnt[RUBY_NSIG]; rb_atomic_t size; } signal_buff; +#if RUBY_SIGCHLD volatile unsigned int ruby_nocldwait; +#endif #ifdef __dietlibc__ #define sighandler_t sh_t @@ -615,7 +617,8 @@ ruby_signal(int signum, sighandler_t handler) #endif switch (signum) { - case SIGCHLD: +#if RUBY_SIGCHLD + case RUBY_SIGCHLD: if (handler == SIG_IGN) { ruby_nocldwait = 1; if (sigact.sa_flags & SA_SIGINFO) { @@ -629,6 +632,7 @@ ruby_signal(int signum, sighandler_t handler) ruby_nocldwait = 0; } break; +#endif #if defined(SA_ONSTACK) && defined(USE_SIGALTSTACK) case SIGSEGV: #ifdef SIGBUS |