From 143096999f3b69dc16b7ff118c1f49c96e7edb53 Mon Sep 17 00:00:00 2001
From: Mario Fetka <mario.fetka@gmail.com>
Date: Mon, 20 Apr 2026 23:39:42 +0200
Subject: [PATCH] Clean up opt tools, ftrustee and nwbind warning cases

---
 opt/CMakeLists.txt |  2 +-
 opt/unxsendm.c     |  2 +-
 src/ftrustee.c     |  2 +-
 src/nwbind.c       | 14 +++++++-------
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/opt/CMakeLists.txt b/opt/CMakeLists.txt
index 71ad281..a89fdbc 100644
--- a/opt/CMakeLists.txt
+++ b/opt/CMakeLists.txt
@@ -41,7 +41,7 @@ add_executable( comm comm.c )
 add_executable( sendm sendm.c )
 add_executable( unxcomm unxcomm.c )
 add_executable( unxsendm unxsendm.c )
-# add_executable( xsockrt xsockrt.c )
+add_executable( xsockrt xsockrt.c )
 
 #################################
 # Linking
diff --git a/opt/unxsendm.c b/opt/unxsendm.c
index e884893..628be69 100644
--- a/opt/unxsendm.c
+++ b/opt/unxsendm.c
@@ -40,7 +40,7 @@ int main(int argc, char *argv[])
     sprintf(path, "/usr/bin/sendmail %s", buf);
     f=popen(path, "w");
     if (NULL != f) {
-      write(1, "+++++\n", 6);
+      if (write(1, "+++++\n", 6) < 0) {}
       while (0 < (size=bl_read(0, buf, sizeof(buf)))){
         fwrite(buf, size, 1, f);
       }
diff --git a/src/ftrustee.c b/src/ftrustee.c
index 94406bf..2d74e8e 100644
--- a/src/ftrustee.c
+++ b/src/ftrustee.c
@@ -206,7 +206,7 @@ int do_export_trustees(char *expfn)
                j, v->sysname, v->unixname, fn);
       if (NULL != (f=fopen(fn, "w")) ) {
         chmod(fn, 0600);
-        chown(fn, 0, 0);
+        if (chown(fn, 0, 0)) {}
 
 
         fclose(f);
diff --git a/src/nwbind.c b/src/nwbind.c
index 482153f..298405b 100644
--- a/src/nwbind.c
+++ b/src/nwbind.c
@@ -67,19 +67,19 @@ static void write_to_nwserv(int what, int connection, int mode,
     case 0x4444  : /* tell the wdog there's no need to look  0 */
                    /* activate wdogs to free connection      1 */
                    /* the connection ist closed             99 */
-                   write(FD_NWSERV, &what,       sizeof(int));
-                   write(FD_NWSERV, &connection, sizeof(int));
-                   write(FD_NWSERV, &mode,       sizeof(int));
+                   if (write(FD_NWSERV, &what,       sizeof(int)) < 0) {}
+                   if (write(FD_NWSERV, &connection, sizeof(int)) < 0) {}
+                   if (write(FD_NWSERV, &mode,       sizeof(int)) < 0) {}
                    break;
 
     case 0x6666  : /* send to client that server holds message */
-                   write(FD_NWSERV, &what,       sizeof(int));
-                   write(FD_NWSERV, &connection, sizeof(int));
+                   if (write(FD_NWSERV, &what,       sizeof(int)) < 0) {}
+                   if (write(FD_NWSERV, &connection, sizeof(int)) < 0) {}
                    break;
 
     case 0xffff  : /* tell nwserv to down the server */
-                   write(FD_NWSERV, &what, sizeof(int));
-                   write(FD_NWSERV, &what, sizeof(int));
+                   if (write(FD_NWSERV, &what, sizeof(int)) < 0) {}
+                   if (write(FD_NWSERV, &what, sizeof(int)) < 0) {}
                    break;
 
     default     :  break;