Changeset 20546 for trunk/psLib/src/sys/psLogMsg.c

Timestamp:

Nov 5, 2008, 12:58:04 AM (18 years ago)

Author:

Sebastian Jester

Message:

Ignore return value of write in a way that makes compiler happy and avoids avoid compiler warning: "ignoring return value of write, declared with attribute warn_unused_result" - the compiler was too clever for the fix in 1.71 of psLogMsg.c

File:

• trunk/psLib/src/sys/psLogMsg.c (modified) (3 diffs)

trunk/psLib/src/sys/psLogMsg.c

@@ -11 +11 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.71 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2008-11-04 18:36:54 $
+ *  @version $Revision: 1.72 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2008-11-05 10:58:04 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -315 +315 @@
     *head_ptr = '\0';
 
-    (void)write(logFD, head, strlen(head));
+    if (write(logFD, head, strlen(head))) {;} // ignore return value
+    
     if (logMsg) {
         psString msg = NULL;            // Message to print
@@ -324 +325 @@
         char *line = strtok_r(msg, "\n", &msgPtr);
         while (line) {
-            (void)write(logFD, "    ", 4);
-            (void)write(logFD, line, strlen(line));
-            (void)write(logFD, "\n", 1);
+            if(write(logFD, "    ", 4)) {;} // ignore return value
+            if(write(logFD, line, strlen(line))) {;} // ignore return value
+            if(write(logFD, "\n", 1)) {;} // ignore return value
             line = strtok_r(NULL, "\n", &msgPtr);
         }
         psFree(msg);
     } else {
-        (void)write(logFD, "\n", 1);
+        if(write(logFD, "\n", 1)) {;} // ignore return value
     }