Allow extra options to be passed to "tinc restart" again.

[tinc] / src / tincctl.c

diff --git a/src/tincctl.c b/src/tincctl.c
index a0061dc..4c5102b 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -40,7 +40,6 @@
 #include "top.h"
 
 #ifdef HAVE_MINGW
-#define mkdir(a, b) mkdir(a)
 #define SCRIPTEXTENSION ".bat"
 #else
 #define SCRIPTEXTENSION ""
@@ -117,7 +116,7 @@ static void usage(bool status) {
                                "  del VARIABLE [VALUE]       Remove VARIABLE [only ones with watching VALUE]\n"
                                "  start [tincd options]      Start tincd.\n"
                                "  stop                       Stop tincd.\n"
-                               "  restart                    Restart tincd.\n"
+                               "  restart [tincd options]    Restart tincd.\n"
                                "  reload                     Partially reload configuration of running tincd.\n"
                                "  pid                        Show PID of currently running tincd.\n"
                                "  generate-keys [bits]       Generate new RSA and ECDSA public/private keypairs.\n"
@@ -469,7 +468,8 @@ bool recvline(int fd, char *line, size_t len) {
        char *newline = NULL;
 
        if(!fd)
-abort();
+               abort();
+
        while(!(newline = memchr(buffer, '\n', blen))) {
                int result = recv(fd, buffer + blen, sizeof buffer - blen, 0);
                if(result == -1 && errno == EINTR)
@@ -871,7 +871,7 @@ static int cmd_stop(int argc, char *argv[]) {
 }
 
 static int cmd_restart(int argc, char *argv[]) {
-       cmd_stop(argc, argv);
+       cmd_stop(1, argv);
        return cmd_start(argc, argv);
 }
 
@@ -1187,6 +1187,13 @@ static int cmd_pcap(int argc, char *argv[]) {
        return 0;
 }
 
+#ifdef SIGINT
+static void sigint_handler(int sig) {
+       fprintf(stderr, "\n");
+       shutdown(fd, SHUT_RDWR);
+}
+#endif
+
 static int cmd_log(int argc, char *argv[]) {
        if(argc > 2) {
                fprintf(stderr, "Too many arguments!\n");
@@ -1196,7 +1203,18 @@ static int cmd_log(int argc, char *argv[]) {
        if(!connect_tincd(true))
                return 1;
 
+#ifdef SIGINT
+       signal(SIGINT, sigint_handler);
+#endif
+
        logcontrol(fd, stdout, argc > 1 ? atoi(argv[1]) : -1);
+
+#ifdef SIGINT
+       signal(SIGINT, SIG_DFL);
+#endif
+
+       close(fd);
+       fd = -1;
        return 0;
 }
 
@@ -1277,6 +1295,7 @@ const var_t variables[] = {
        {"KeyExpire", VAR_SERVER},
        {"LocalDiscovery", VAR_SERVER},
        {"MACExpire", VAR_SERVER},
+       {"MaxConnectionBurst", VAR_SERVER},
        {"MaxOutputBufferSize", VAR_SERVER},
        {"MaxTimeout", VAR_SERVER},
        {"Mode", VAR_SERVER | VAR_SAFE},