code cleanups, largely resulting from turning on -Wall. mostly

unused variables and explicit casting issues, but there were a
couple gotchas in there too.


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1267 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 3 insertions, 5 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 2a77637..cb7a869 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -31,7 +31,6 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
 #ifdef HAVE_SSL
 static int check_cert = FALSE;
 static int days_till_exp;
-static char *randbuff = "";
 # define my_recv(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_read(buf, len) : read(sd, buf, len))
 # define my_send(buf, len) ((flags & FLAG_SSL) ? np_net_ssl_write(buf, len) : send(sd, buf, len, 0))
 #else
@@ -51,7 +50,6 @@ static char *QUIT = NULL;
 static int PROTOCOL = IPPROTO_TCP; /* most common is default */
 static int PORT = 0;
 
-static char timestamp[17] = "";
 static int server_port = 0;
 static char *server_address = NULL;
 static char *server_send = NULL;
@@ -199,7 +197,7 @@ main (int argc, char **argv)
         if(flags & FLAG_VERBOSE) {
                 printf("Using service %s\n", SERVICE);
                 printf("Port: %d\n", PORT);
-                printf("flags: 0x%x\n", flags);
+                printf("flags: 0x%x\n", (int)flags);
         }
 
         if(EXPECT && !server_expect_count)
@@ -242,7 +240,7 @@ main (int argc, char **argv)
         }
 
         if(flags & FLAG_VERBOSE) {
-                printf("server_expect_count: %d\n", server_expect_count);
+                printf("server_expect_count: %d\n", (int)server_expect_count);
                 for(i = 0; i < server_expect_count; i++)
                         printf("\t%d: %s\n", i, server_expect[i]);
         }
@@ -274,7 +272,7 @@ main (int argc, char **argv)
                 /* print raw output if we're debugging */
                 if(flags & FLAG_VERBOSE)
                         printf("received %d bytes from host\n#-raw-recv-------#\n%s\n#-raw-recv-------#\n",
-                               len + 1, status);
+                               (int)len + 1, status);
                 while(isspace(status[len])) status[len--] = '\0';
 
                 for (i = 0; i < server_expect_count; i++) {