diff options
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -145,6 +145,9 @@ extern int ruby_assert_critical_section_entered; # define SIGCHLD_LOSSY (0) #endif +/* define to 0 to test old code path */ +#define WAITPID_USE_SIGCHLD (RUBY_SIGCHLD || SIGCHLD_LOSSY) + #if defined(SIGSEGV) && defined(HAVE_SIGALTSTACK) && defined(SA_SIGINFO) && !defined(__NetBSD__) # define USE_SIGALTSTACK void *rb_allocate_sigaltstack(void); @@ -649,6 +652,9 @@ typedef struct rb_vm_struct { #endif rb_serial_t fork_gen; + rb_nativethread_lock_t waitpid_lock; + struct ccan_list_head waiting_pids; /* PID > 0: <=> struct waitpid_state */ + struct ccan_list_head waiting_grps; /* PID <= 0: <=> struct waitpid_state */ struct ccan_list_head waiting_fds; /* <=> struct waiting_fd */ /* set in single-threaded processes only: */ @@ -1756,7 +1762,9 @@ static inline void rb_vm_living_threads_init(rb_vm_t *vm) { ccan_list_head_init(&vm->waiting_fds); + ccan_list_head_init(&vm->waiting_pids); ccan_list_head_init(&vm->workqueue); + ccan_list_head_init(&vm->waiting_grps); ccan_list_head_init(&vm->ractor.set); } |