Author: eadler
Date: Fri Jun 22 09:45:18 2018
New Revision: 335547
URL: https://svnweb.freebsd.org/changeset/base/335547
Log:
top(1): remove special handling of load > 5
When the load is "high" (an arbitrary value) top(1) previously moved the
cursor to the top-left of the screen as an acknowledgment. In practice,
on modern machines, even relatively slow ones, it looked more like a
glitch. Remove the logic.
Modified:
head/usr.bin/top/screen.c
head/usr.bin/top/screen.h
head/usr.bin/top/top.c
Modified: head/usr.bin/top/screen.c
==============================================================================
--- head/usr.bin/top/screen.c Fri Jun 22 09:41:13 2018 (r335546)
+++ head/usr.bin/top/screen.c Fri Jun 22 09:45:18 2018 (r335547)
@@ -55,7 +55,7 @@ static struct termios new_settings;
static char is_a_terminal = false;
void
-init_termcap(int interactive)
+init_termcap(bool interactive)
{
char *bufptr;
char *PCptr;
@@ -138,7 +138,7 @@ init_termcap(int interactive)
/* get "ce", clear to end */
if (!overstrike)
{
- clear_line = tgetstr("ce", &bufptr);
+ clear_line = tgetstr("ce", &bufptr);
}
/* get necessary capabilities */
@@ -312,13 +312,4 @@ clear_eol(int len)
}
}
return(-1);
-}
-
-void
-go_home(void)
-{
- if (smart_terminal)
- {
- putcap(home);
- }
}
Modified: head/usr.bin/top/screen.h
==============================================================================
--- head/usr.bin/top/screen.h Fri Jun 22 09:41:13 2018 (r335546)
+++ head/usr.bin/top/screen.h Fri Jun 22 09:45:18 2018 (r335547)
@@ -28,10 +28,9 @@ extern int screen_width;
int clear_eol(int len);
void top_standout(const char *msg);
void top_clear(void);
-void go_home(void);
void reinit_screen(void);
void get_screensize(void);
-void init_termcap(int interactive);
+void init_termcap(bool interactive);
void end_screen(void);
void init_screen(void);
Modified: head/usr.bin/top/top.c
==============================================================================
--- head/usr.bin/top/top.c Fri Jun 22 09:41:13 2018 (r335546)
+++ head/usr.bin/top/top.c Fri Jun 22 09:45:18 2018 (r335547)
@@ -852,13 +852,6 @@ restart:
break;
case CMD_update: /* merely update display */
- /* is the load average high? */
- if (system_info.load_avg[0] > LoadMax)
- {
- /* yes, go home for visual feedback */
- go_home();
- fflush(stdout);
- }
break;
case CMD_quit:
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