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Avoid more useless string copys and make some random cleanups

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23092 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2009-10-11 08:45:47 +00:00
parent d6227edbb5
commit 46943ad40c
3 changed files with 16 additions and 15 deletions
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14
apps/menus/time_menu.c
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@ -160,8 +160,8 @@ static void talk_timedate(void)
}
}
static void vp_puts_center(struct viewport *vp, struct screen *display, int line,
char *str)
static void vp_puts_center(struct viewport *vp, struct screen *display,
int line, const char *str)
{
int w, offset;
@ -180,6 +180,7 @@ static void draw_timedate(struct viewport *vp, struct screen *display)
struct tm *tm = get_time();
int line;
char time[16], date[16];
const char *t = time, *d = date;
if (vp->height == 0)
return;
display->set_viewport(vp);
@ -205,13 +206,13 @@ static void draw_timedate(struct viewport *vp, struct screen *display)
}
else
{
snprintf(time, 16, "%s", "--:--:--");
snprintf(date, 16, "%s", str(LANG_UNKNOWN));
t = "--:--:--";
d = str(LANG_UNKNOWN);
}
vp_puts_center(vp, display, line, time);
vp_puts_center(vp, display, line, t);
line++;
vp_puts_center(vp, display, line, date);
vp_puts_center(vp, display, line, d);
display->update_viewport();
}
@ -307,3 +308,4 @@ int time_screen(void* ignored)
return 0;
return ret;
}