diff options
Diffstat (limited to 'tools/driver/Driver.cpp')
| -rw-r--r-- | tools/driver/Driver.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/driver/Driver.cpp b/tools/driver/Driver.cpp index 102ba775da91..7e1dec7a34fa 100644 --- a/tools/driver/Driver.cpp +++ b/tools/driver/Driver.cpp @@ -9,6 +9,7 @@ #include "Driver.h" +#include <atomic> #include <csignal> #include <fcntl.h> #include <limits.h> @@ -1177,17 +1178,16 @@ void sigwinch_handler(int signo) { } void sigint_handler(int signo) { - static bool g_interrupt_sent = false; + static std::atomic_flag g_interrupt_sent = ATOMIC_FLAG_INIT; if (g_driver) { - if (!g_interrupt_sent) { - g_interrupt_sent = true; + if (!g_interrupt_sent.test_and_set()) { g_driver->GetDebugger().DispatchInputInterrupt(); - g_interrupt_sent = false; + g_interrupt_sent.clear(); return; } } - exit(signo); + _exit(signo); } void sigtstp_handler(int signo) { |