diff options
Diffstat (limited to 'src/uanytun.c')
| -rw-r--r-- | src/uanytun.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/uanytun.c b/src/uanytun.c index 159f773..da90eda 100644 --- a/src/uanytun.c +++ b/src/uanytun.c @@ -52,6 +52,10 @@ #include <stdio.h> #include <string.h> #include <errno.h> +#include <sys/select.h> +#include <sys/types.h> +#include <unistd.h> +#include <signal.h> #include "log.h" #include "sig_handler.h" @@ -258,9 +262,8 @@ int main_loop(tun_device_t* dev, udp_t* sock, options_t* opt) if(FD_ISSET(sig_fd, &readyfds)) { return_value = signal_handle(); - if(return_value == 1) - break; - else if(return_value == 2) { + if(return_value == SIGINT || return_value == SIGQUIT || return_value == SIGTERM) break; + else if(return_value == SIGHUP) { seq_win_clear(&seq_win); seq_nr = 0; log_printf(NOTICE, "sequence window cleared"); @@ -447,8 +450,11 @@ int main(int argc, char* argv[]) log_printf(NOTICE, "normal shutdown"); else if(ret < 0) log_printf(NOTICE, "shutdown after error"); - else + else { log_printf(NOTICE, "shutdown after signal"); + log_close(); + kill(getpid(), ret); + } log_close(); |