Author: eadler
Date: Tue Jun 12 07:31:59 2018
New Revision: 334990
URL: https://svnweb.freebsd.org/changeset/base/334990

Log:
  top(1): remove trailing whitespace

Modified:
  head/usr.bin/top/commands.c
  head/usr.bin/top/display.c
  head/usr.bin/top/top.c
  head/usr.bin/top/top.h
  head/usr.bin/top/utils.c

Modified: head/usr.bin/top/commands.c
==============================================================================
--- head/usr.bin/top/commands.c Tue Jun 12 07:14:12 2018        (r334989)
+++ head/usr.bin/top/commands.c Tue Jun 12 07:31:59 2018        (r334990)
@@ -171,7 +171,7 @@ scanint(char *str, int *intp)
 static struct errs errs[ERRMAX];
 static int errcnt;
 static char err_toomany[] = " too many errors occurred";
-static char err_listem[] = 
+static char err_listem[] =
        " Many errors occurred.  Press `e' to display the list of errors.";
 
 /* These macros get used to reset and log the errors */
@@ -403,7 +403,7 @@ kill_procs(char *str)
                return(invalid_signal_number);
            }
        }
-       else 
+       else
        {
                signum = signame_to_signum(str + 1);
 

Modified: head/usr.bin/top/display.c
==============================================================================
--- head/usr.bin/top/display.c  Tue Jun 12 07:14:12 2018        (r334989)
+++ head/usr.bin/top/display.c  Tue Jun 12 07:31:59 2018        (r334990)
@@ -164,7 +164,7 @@ int display_updatecpus(struct statics *statics)
 {
     int lines;
     int i;
-    
+
     /* call resize to do the dirty work */
     lines = display_resize();
     if (pcpu_stats)
@@ -180,10 +180,10 @@ int display_updatecpus(struct statics *statics)
        for (i = 0; i < num_cpustates * num_cpus; ++i) {
                lcpustates[i] = -1;
     }
-    
+
     return(lines);
 }
-    
+
 int display_init(struct statics * statics)
 {
     int lines;
@@ -220,7 +220,7 @@ int display_init(struct statics * statics)
 
        arc_names = statics->arc_names;
        carc_names = statics->carc_names;
-       
+
        /* calculate starting columns where needed */
        cpustate_total_length = 0;
        pp = cpustate_names;
@@ -306,7 +306,7 @@ i_timeofday(time_t *tod)
     /*
      *  Display the current time.
      *  "ctime" always returns a string that looks like this:
-     *  
+     *
      * Sun Sep 16 01:03:52 1973
      *      012345678901234567890123
      *           1         2
@@ -641,7 +641,7 @@ u_carc(int *stats)
     summary_format(new, stats, carc_names);
     line_update(carc_buffer, new, x_carc, y_carc);
 }
- 
+
 /*
  *  *_swap(stats) - print "Swap: " followed by the swap summary string
  *
@@ -1095,7 +1095,7 @@ static void summary_format(char *str, int *numbers, co
            /* is this number a ratio? */
            else if (thisname[0] == ':')
            {
-               (void) snprintf(rbuf, sizeof(rbuf), "%.2f", 
+               (void) snprintf(rbuf, sizeof(rbuf), "%.2f",
                    (float)*(numbers - 2) / (float)num);
                p = stpcpy(p, rbuf);
                p = stpcpy(p, thisname);
@@ -1160,7 +1160,7 @@ line_update(char *old, char *new, int start, int line)
        lastcol = 1;
     }
     old++;
-       
+
     /*
      *  main loop -- check each character.  If the old and new aren't the
      * same, then update the display.  When the distance from the
@@ -1201,7 +1201,7 @@ line_update(char *old, char *new, int start, int line)
                /* already there, update position */
                lastcol++;
            }
-               
+
            /* write what we need to */
            if (ch == '\0')
            {
@@ -1216,11 +1216,11 @@ line_update(char *old, char *new, int start, int line)
            /* put the new character in the screen buffer */
            *old = ch;
        }
-           
+
        /* update working column and screen buffer pointer */
        newcol++;
        old++;
-           
+
     } while (ch != '\0');
 
     /* zero out the rest of the line buffer -- MUST BE DONE! */

Modified: head/usr.bin/top/top.c
==============================================================================
--- head/usr.bin/top/top.c      Tue Jun 12 07:14:12 2018        (r334989)
+++ head/usr.bin/top/top.c      Tue Jun 12 07:31:59 2018        (r334990)
@@ -294,7 +294,7 @@ main(int argc, char *argv[])
     ps.jail    = false;
     ps.swap    = false;
     ps.kidle   = true;
-    ps.pid     = -1; 
+    ps.pid     = -1;
     ps.command = NULL;
     ps.thread_id = false;
 
@@ -548,7 +548,7 @@ main(int argc, char *argv[])
        fprintf(stderr, "%s: can't allocate sufficient memory\n", myname);
        exit(4);
     }
-    
+
     /* print warning if user requested more processes than we can display */
     if (topn > max_topn)
     {
@@ -617,7 +617,7 @@ restart:
     {
        int (*compare)(const void * const, const void * const);
 
-           
+
        /* get the current stats */
        get_system_info(&system_info);
 
@@ -673,7 +673,7 @@ restart:
 
        /* update the header area */
        (*d_header)(header_text);
-    
+
        if (topn > 0)
        {
            /* determine number of processes to actually display */
@@ -736,7 +736,7 @@ restart:
                    d_process = u_process;
                }
            }
-    
+
            no_command = true;
            if (!interactive)
            {
@@ -808,7 +808,7 @@ restart:
                    int newval;
                    const char *errmsg;
                        const struct command *cptr;
-    
+
                    /* something to read -- clear the message area first */
                    clear_message();
 
@@ -849,7 +849,7 @@ restart:
                            case CMD_redraw:    /* redraw screen */
                                reset_display();
                                break;
-    
+
                            case CMD_update:    /* merely update display */
                                /* is the load average high? */
                                if (system_info.load_avg[0] > LoadMax)
@@ -859,11 +859,11 @@ restart:
                                    fflush(stdout);
                                }
                                break;
-           
+
                            case CMD_quit:
                                quit(0);
                                break;
-           
+
                            case CMD_help:
                                reset_display();
                                top_clear();
@@ -872,7 +872,7 @@ restart:
                                fflush(stdout);
                                read(0, &ch, 1);
                                break;
-       
+
                            case CMD_errors:    /* show errors */
                                if (error_count() == 0)
                                {
@@ -891,7 +891,7 @@ restart:
                                    read(0, &ch, 1);
                                }
                                break;
-       
+
                            case CMD_number:
                                new_message(MT_standout,
                                    "Number of processes to show: ");
@@ -920,7 +920,7 @@ restart:
                                    topn = newval;
                                }
                                break;
-           
+
                            case CMD_delay:     /* new seconds delay */
                                new_message(MT_standout, "Seconds to delay: ");
                                if ((i = readline(tempbuf1, 8, true)) > -1)
@@ -932,7 +932,7 @@ restart:
                                }
                                clear_message();
                                break;
-       
+
                            case CMD_displays:  /* change display count */
                                new_message(MT_standout,
                                        "Displays to show (currently %s): ",
@@ -948,7 +948,7 @@ restart:
                                }
                                clear_message();
                                break;
-    
+
                            case CMD_kill:      /* kill program */
                                new_message(0, "kill ");
                                if (readline(tempbuf2, sizeof(tempbuf2), false) 
> 0)
@@ -965,7 +965,7 @@ restart:
                                    clear_message();
                                }
                                break;
-           
+
                            case CMD_renice:    /* renice program */
                                new_message(0, "renice ");
                                if (readline(tempbuf2, sizeof(tempbuf2), false) 
> 0)
@@ -1003,7 +1003,7 @@ restart:
                                if (handle_user(tempbuf2, sizeof(tempbuf2)))
                                    no_command = true;
                                break;
-           
+
                            case CMD_thrtog:
                                ps.thread = !ps.thread;
                                new_message(MT_standout | MT_delayed,
@@ -1114,7 +1114,7 @@ restart:
                                    clear_message();
                                }
                                break;
-           
+
                            case CMD_kidletog:
                                ps.kidle = !ps.kidle;
                                new_message(MT_standout | MT_delayed,

Modified: head/usr.bin/top/top.h
==============================================================================
--- head/usr.bin/top/top.h      Tue Jun 12 07:14:12 2018        (r334989)
+++ head/usr.bin/top/top.h      Tue Jun 12 07:31:59 2018        (r334990)
@@ -60,7 +60,7 @@ void quit(int);
 #define LoadMax  5.0
 
 /*
- *  "Nominal_TOPN" is used as the default TOPN when 
+ *  "Nominal_TOPN" is used as the default TOPN when
  *  the output is a dumb terminal.  If we didn't do this, then
  *  we will get every
  *  process in the system when running top on a dumb terminal (or redirected

Modified: head/usr.bin/top/utils.c
==============================================================================
--- head/usr.bin/top/utils.c    Tue Jun 12 07:14:12 2018        (r334989)
+++ head/usr.bin/top/utils.c    Tue Jun 12 07:31:59 2018        (r334990)
@@ -402,6 +402,6 @@ find_pid(pid_t pid)
        }
 
 done:
-       kvm_close(kd);  
+       kvm_close(kd);
        return ret;
 }
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