diff options
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 |