Fix all warnings when compiling with -Wall -W -pedantic.

[tinc] / src / sptps_test.c

diff --git a/src/sptps_test.c b/src/sptps_test.c
index 0f75c24..4ff701e 100644 (file)
--- a/src/sptps_test.c
+++ b/src/sptps_test.c
@@ -32,12 +32,20 @@
 
 // Symbols necessary to link with logger.o
 bool send_request(void *c, const char *msg, ...) {
+       (void)c;
+       (void)msg;
        return false;
 }
+
 struct list_t *connection_list = NULL;
+
 bool send_meta(void *c, const char *msg, int len) {
+       (void)c;
+       (void)msg;
+       (void)len;
        return false;
 }
+
 char *logfilename = NULL;
 bool do_detach = false;
 struct timeval now;
@@ -51,6 +59,7 @@ static int out = 1;
 static int addressfamily = AF_UNSPEC;
 
 static bool send_data(void *handle, uint8_t type, const void *data, size_t len) {
+       (void)type;
        char hex[len * 2 + 1];
        bin2hex(data, hex, len);
 
@@ -60,7 +69,7 @@ static bool send_data(void *handle, uint8_t type, const void *data, size_t len)
 
        const int *sock = handle;
 
-       if(send(*sock, data, len, 0) != len) {
+       if((size_t)send(*sock, data, len, 0) != len) {
                return false;
        }
 
@@ -68,6 +77,7 @@ static bool send_data(void *handle, uint8_t type, const void *data, size_t len)
 }
 
 static bool receive_record(void *handle, uint8_t type, const void *data, uint16_t len) {
+       (void)handle;
        if(verbose) {
                fprintf(stderr, "Received type %d record of %u bytes:\n", type, len);
        }
@@ -404,7 +414,7 @@ int main(int argc, char *argv[]) {
                                if(len > 1) {
                                        sptps_send_record(&s, 0, buf, len);
                                }
-                       } else if(!sptps_send_record(&s, buf[0] == '!' ? 1 : 0, buf, (len == 1 && buf[0] == '\n') ? 0 : buf[0] == '*' ? sizeof(buf) : len)) {
+                       } else if(!sptps_send_record(&s, buf[0] == '!' ? 1 : 0, buf, (len == 1 && buf[0] == '\n') ? 0 : buf[0] == '*' ? sizeof(buf) : (size_t)len)) {
                                return 1;
                        }
                }