diff options
Diffstat (limited to 'linux-user/signal.c')
| -rw-r--r-- | linux-user/signal.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/linux-user/signal.c b/linux-user/signal.c index 0a8d7aa041..e0f6aaf733 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -361,10 +361,15 @@ int queue_signal(CPUState *env, int sig, target_siginfo_t *info) k = &ts->sigtab[sig - 1]; handler = sigact_table[sig - 1]._sa_handler; if (handler == TARGET_SIG_DFL) { + if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig == TARGET_SIGTTOU) { + kill(getpid(),SIGSTOP); + return 0; + } else /* default handler : ignore some signal. The other are fatal */ if (sig != TARGET_SIGCHLD && sig != TARGET_SIGURG && - sig != TARGET_SIGWINCH) { + sig != TARGET_SIGWINCH && + sig != TARGET_SIGCONT) { force_sig(sig); } else { return 0; /* indicate ignored */ |