diff options
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -22,6 +22,7 @@ #include "vm_opts.h" #include "id.h" #include "method.h" +#include "atomic.h" #if defined(_WIN32) #include "thread_win32.h" @@ -430,7 +431,7 @@ typedef struct rb_thread_struct { VALUE thrown_errinfo; int exec_signal; - int interrupt_flag; + rb_atomic_t interrupt_flag; rb_thread_lock_t interrupt_lock; struct rb_unblock_callback unblock; VALUE locking_mutex; @@ -686,9 +687,9 @@ extern rb_vm_t *ruby_current_vm; #error "unsupported thread model" #endif -#define RUBY_VM_SET_INTERRUPT(th) ((th)->interrupt_flag |= 0x02) -#define RUBY_VM_SET_TIMER_INTERRUPT(th) ((th)->interrupt_flag |= 0x01) -#define RUBY_VM_SET_FINALIZER_INTERRUPT(th) ((th)->interrupt_flag |= 0x04) +#define RUBY_VM_SET_TIMER_INTERRUPT(th) ATOMIC_OR((th)->interrupt_flag, 0x01) +#define RUBY_VM_SET_INTERRUPT(th) ATOMIC_OR((th)->interrupt_flag, 0x02) +#define RUBY_VM_SET_FINALIZER_INTERRUPT(th) ATOMIC_OR((th)->interrupt_flag, 0x04) #define RUBY_VM_INTERRUPTED(th) ((th)->interrupt_flag & 0x02) int rb_signal_buff_size(void); |