diff options
| -rw-r--r-- | qemu-nbd.c | 15 |
1 files changed, 8 insertions, 7 deletions
@@ -154,13 +154,13 @@ QEMU_COPYRIGHT "\n" , name); } -#if HAVE_NBD_DEVICE +#ifdef CONFIG_POSIX static void termsig_handler(int signum) { qatomic_cmpxchg(&state, RUNNING, TERMINATE); qemu_notify_event(); } -#endif /* HAVE_NBD_DEVICE */ +#endif /* CONFIG_POSIX */ static int qemu_nbd_client_list(SocketAddress *saddr, QCryptoTLSCreds *tls, const char *hostname) @@ -581,17 +581,18 @@ int main(int argc, char **argv) const char *pid_file_name = NULL; BlockExportOptions *export_opts; -#if HAVE_NBD_DEVICE - /* The client thread uses SIGTERM to interrupt the server. A signal - * handler ensures that "qemu-nbd -v -c" exits with a nice status code. +#ifdef CONFIG_POSIX + /* + * Exit gracefully on various signals, which includes SIGTERM used + * by 'qemu-nbd -v -c'. */ struct sigaction sa_sigterm; memset(&sa_sigterm, 0, sizeof(sa_sigterm)); sa_sigterm.sa_handler = termsig_handler; sigaction(SIGTERM, &sa_sigterm, NULL); -#endif /* HAVE_NBD_DEVICE */ + sigaction(SIGINT, &sa_sigterm, NULL); + sigaction(SIGHUP, &sa_sigterm, NULL); -#ifdef CONFIG_POSIX signal(SIGPIPE, SIG_IGN); #endif |