[112419] branches/release_2_2

[jmr at macports.org]

Revision: 112419
          https://trac.macports.org/changeset/112419
Author:   jmr at macports.org
Date:     2013-10-22 06:29:42 -0700 (Tue, 22 Oct 2013)
Log Message:
-----------
merge r111377 from trunk:
 fix warnings

Revision Links:
--------------
    https://trac.macports.org/changeset/111377

Modified Paths:
--------------
    branches/release_2_2/base/src/pextlib1.0/system.c

Property Changed:
----------------
    branches/release_2_2/
    branches/release_2_2/base/


Property changes on: branches/release_2_2
___________________________________________________________________
Modified: svn:mergeinfo
   - /trunk:107106,107465,107527,107674,107753,108406,109869,110985,111254
   + /trunk:107106,107465,107527,107674,107753,108406,109869,110985,111254,111377


Property changes on: branches/release_2_2/base
___________________________________________________________________
Modified: svn:mergeinfo
   - /branches/gsoc08-privileges/base:37343-46937
/branches/gsoc09-logging/base:51231-60371
/branches/gsoc11-rev-upgrade/base:78828-88375
/branches/universal-sanity/base:51872-52323
/branches/variant-descs-14482/base:34469-34855,34900-37508,37511-37512,41040-41463,42575-42626,42640-42659
/trunk/base:106802,106807,106809-106810,107106,107465,107527,107674,107753,108406,109869,110985,111254
/users/perry/base-bugs_and_notes:45682-46060
/users/perry/base-select:44044-44692
   + /branches/gsoc08-privileges/base:37343-46937
/branches/gsoc09-logging/base:51231-60371
/branches/gsoc11-rev-upgrade/base:78828-88375
/branches/universal-sanity/base:51872-52323
/branches/variant-descs-14482/base:34469-34855,34900-37508,37511-37512,41040-41463,42575-42626,42640-42659
/trunk/base:106802,106807,106809-106810,107106,107465,107527,107674,107753,108406,109869,110985,111254,111377
/users/perry/base-bugs_and_notes:45682-46060
/users/perry/base-select:44044-44692

Modified: branches/release_2_2/base/src/pextlib1.0/system.c
===================================================================
--- branches/release_2_2/base/src/pextlib1.0/system.c	2013-10-22 13:23:02 UTC (rev 112418)
+++ branches/release_2_2/base/src/pextlib1.0/system.c	2013-10-22 13:29:42 UTC (rev 112419)
@@ -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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