1 files changed, 13 insertions, 25 deletions

diff --git a/procps/ps.c b/procps/ps.c
index 4a917282b..97e239b07 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -13,31 +13,19 @@ int ps_main(int argc, char **argv)
 {
         procps_status_t * p;
         int i, len;
-
-#if ENABLE_SELINUX
-        int use_selinux = 0;
-        security_context_t sid = NULL;
-#endif
-
-#if ENABLE_FEATURE_PS_WIDE
+        SKIP_SELINUX(const) int use_selinux = 0;
+        USE_SELINUX(security_context_t sid = NULL;)
+#if !ENABLE_FEATURE_PS_WIDE
+        enum { terminal_width = 79 };
+#else
         int terminal_width;
         int w_count = 0;
-
-        opt_complementary = "-:ww";
-#else
-# define terminal_width 79
 #endif
 
 #if ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX
-        /* handle arguments */
-#if ENABLE_FEATURE_PS_WIDE && ENABLE_SELINUX
-        i = getopt32(argc, argv, "wc", &w_count);
-#elif ENABLE_FEATURE_PS_WIDE && !ENABLE_SELINUX
-        getopt32(argc, argv, "w", &w_count);
-#else /* !ENABLE_FEATURE_PS_WIDE && ENABLE_SELINUX */
-        i = getopt32(argc, argv, "c");
-#endif
 #if ENABLE_FEATURE_PS_WIDE
+        opt_complementary = "-:ww";
+        USE_SELINUX(i =) getopt32(argc, argv, "w" USE_SELINUX("c"), &w_count);
         /* if w is given once, GNU ps sets the width to 132,
          * if w is given more than once, it is "unlimited"
          */
@@ -48,18 +36,18 @@ int ps_main(int argc, char **argv)
                 /* Go one less... */
                 terminal_width--;
         }
+#else /* only ENABLE_SELINUX */
+        i = getopt32(argc, argv, "c");
 #endif
 #if ENABLE_SELINUX
         if ((i & (1+ENABLE_FEATURE_PS_WIDE)) && is_selinux_enabled())
                 use_selinux = 1;
 #endif
-#endif  /* ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX */
+#endif /* ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX */
 
-#if ENABLE_SELINUX
         if (use_selinux)
                 puts("  PID Context                          Stat Command");
         else
-#endif
                 puts("  PID  Uid     VmSize Stat Command");
 
         while ((p = procps_scan(1)) != 0)  {
@@ -75,7 +63,7 @@ int ps_main(int argc, char **argv)
                         }
 
                         if (sid) {
-                                /*  I assume sid initilized with NULL  */
+                                /* I assume sid initialized with NULL */
                                 len = strlen(sid)+1;
                                 safe_strncpy(sbuf, sid, len);
                                 freecon(sid);
@@ -99,7 +87,7 @@ int ps_main(int argc, char **argv)
                                 i = 0;
                         if (strlen(namecmd) > (size_t)i)
                                 namecmd[i] = 0;
-                        printf("%s\n", namecmd);
+                        puts(namecmd);
                 } else {
                         namecmd = p->short_cmd;
                         if (i < 2)
@@ -108,7 +96,7 @@ int ps_main(int argc, char **argv)
                                 namecmd[i-2] = 0;
                         printf("[%s]\n", namecmd);
                 }
-                /* no check needed, but to make valgrind happy..  */
+                /* no check needed, but to make valgrind happy.. */
                 if (ENABLE_FEATURE_CLEAN_UP && p->cmd)
                         free(p->cmd);
         }