[111377] trunk/base/src/pextlib1.0/system.c

[toby at macports.org]

Revision: 111377
          https://trac.macports.org/changeset/111377
Author:   toby at macports.org
Date:     2013-09-19 13:27:22 -0700 (Thu, 19 Sep 2013)
Log Message:
-----------
fix warnings

Modified Paths:
--------------
    trunk/base/src/pextlib1.0/system.c

Modified: trunk/base/src/pextlib1.0/system.c
===================================================================
--- trunk/base/src/pextlib1.0/system.c	2013-09-19 20:09:26 UTC (rev 111376)
+++ trunk/base/src/pextlib1.0/system.c	2013-09-19 20:27:22 UTC (rev 111377)
@@ -173,7 +173,7 @@
     case -1: /* error */
         Tcl_SetResult(interp, strerror(errno), TCL_STATIC);
         return TCL_ERROR;
-        break;
+        /*NOTREACHED*/
     case 0: /* child */
         close(fdset[0]);
 
@@ -189,7 +189,7 @@
         }
         /* change scheduling priority if requested */
         if (oniceval != INT_MAX) {
-            if (setpriority(PRIO_PROCESS, getpid(), oniceval) != 0) {
+            if (setpriority(PRIO_PROCESS, (id_t)getpid(), oniceval) != 0) {
                 /* ignore failure, just continue */
             }
         }
@@ -226,7 +226,7 @@
             execve("/bin/sh", args, environ);
         }
         _exit(1);
-        break;
+        /*NOTREACHED*/
     default: /* parent */
         break;
     }
@@ -241,7 +241,7 @@
     if (pdes) {
         while ((buf = fgetln(pdes, &linelen)) != NULL) {
             char *sbuf;
-            int slen;
+            size_t slen;
     
             /*
              * Allocate enough space to insert a terminating
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