commit aa907768af7ba9e29901d356cdcac6a436970323
author Mark Salyzyn <salyzyn@google.com> Thu May 08 09:31:43 2014 -0700
committer Mark Salyzyn <salyzyn@google.com> Wed May 14 12:41:24 2014 -0700
tree 37b375fc862fad56969e14243bcd394d4a8e91b2
parent 3fe8afa404a4317807c7116fdab40f2506713396

toolbox: turn on -Werror

- Deal with some signedness issues
- Deal with some size issues
- Deal with NULL pointer issues
- Deal with some -Wunused issues

Change-Id: I1479dd90d690084491bae3475f2c547833519a57

toolbox/ps.c

diff --git a/toolbox/ps.c b/toolbox/ps.c
index 7c35ccb..6761555 100644
--- a/toolbox/ps.c
+++ b/toolbox/ps.c
@@ -40,7 +40,7 @@
     struct stat stats;
     int fd, r;
     char *ptr, *name, *state;
-    int ppid, tty;
+    int ppid;
     unsigned wchan, rss, vss, eip;
     unsigned utime, stime;
     int prio, nice, rtprio, sched, psr;
@@ -88,7 +88,7 @@
     ppid = atoi(nexttok(&ptr));
     nexttok(&ptr); // pgrp
     nexttok(&ptr); // sid
-    tty = atoi(nexttok(&ptr));
+    nexttok(&ptr); // tty
     
     nexttok(&ptr); // tpgid
     nexttok(&ptr); // flags
@@ -130,7 +130,7 @@
     rtprio = atoi(nexttok(&ptr)); // rt_priority
     sched = atoi(nexttok(&ptr)); // scheduling policy
     
-    tty = atoi(nexttok(&ptr));
+    nexttok(&ptr); // tty
     
     if(tid != 0) {
         ppid = pid;