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| author | Eric Andersen | 2003-09-15 08:33:45 +0000 |
|---|---|---|
| committer | Eric Andersen | 2003-09-15 08:33:45 +0000 |
| commit | 8efe967018dd79aacfe3ca1e2583f115d744e466 (patch) | |
| tree | 7590704be6cf03c87242043f5909e12eb4150356 /procps/top.c | |
| parent | c4f72d1426e03f046ac54a00d733a4a52c3a5d4b (diff) | |
| download | busybox-8efe967018dd79aacfe3ca1e2583f115d744e466.zip busybox-8efe967018dd79aacfe3ca1e2583f115d744e466.tar.gz | |
Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize)
to ensure proper fallback behavior on, i.e. serial consoles.
-Erik
Diffstat (limited to 'procps/top.c')
| -rw-r--r-- | procps/top.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/procps/top.c b/procps/top.c index 2e1bd32..cee1b52 100644 --- a/procps/top.c +++ b/procps/top.c @@ -373,10 +373,11 @@ static void display_status(int count, int col) sprintf(rss_str_buf, "%6ldM", s->rss/1024); else sprintf(rss_str_buf, "%7ld", s->rss); + printf( #ifdef FEATURE_CPU_USAGE_PERCENTAGE - printf("%5d %-8s %s %s %5d %2d.%d %2u.%u ", + "%5d %-8s %s %s %5d %2d.%d %2u.%u ", #else - printf("%5d %-8s %s %s %5d %2u.%u ", + "%5d %-8s %s %s %5d %2u.%u ", #endif s->pid, s->user, s->state, rss_str_buf, s->ppid, #ifdef FEATURE_CPU_USAGE_PERCENTAGE @@ -432,9 +433,6 @@ int top_main(int argc, char **argv) fd_set readfds; unsigned char c; struct sigaction sa; -#if defined CONFIG_FEATURE_AUTOWIDTH - struct winsize win = { 0, 0, 0, 0 }; -#endif #endif /* CONFIG_FEATURE_USE_TERMIOS */ /* Default update rate is 5 seconds */ @@ -478,17 +476,16 @@ int top_main(int argc, char **argv) sigaction (SIGINT, &sa, (struct sigaction *) 0); tcsetattr(0, TCSANOW, (void *) &new_settings); atexit(reset_term); -#if defined CONFIG_FEATURE_AUTOWIDTH - ioctl(0, TIOCGWINSZ, &win); - if (win.ws_row > 4) { - lines = win.ws_row - 5; + + get_terminal_width_height(0, &col, &lines); + if (lines > 4) { + lines -= 5; #ifdef FEATURE_CPU_USAGE_PERCENTAGE - col = win.ws_col - 80 + 35 - 6; + col = col - 80 + 35 - 6; #else - col = win.ws_col - 80 + 35; + col = col - 80 + 35; #endif } -#endif #endif /* CONFIG_FEATURE_USE_TERMIOS */ #ifdef FEATURE_CPU_USAGE_PERCENTAGE sort_function[0] = pcpu_sort; |