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| author | Denis Vlasenko | 2006-10-27 09:34:22 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2006-10-27 09:34:22 +0000 |
| commit | 25d806212806b5077a38777aaf8d5c622a8b9dd9 (patch) | |
| tree | ddac563b48f199d0b3460621dd16626c1d69dee5 /procps/top.c | |
| parent | b54b208d90e1ad7d338f3c3478e8ad7443a2c356 (diff) | |
| download | busybox-25d806212806b5077a38777aaf8d5c622a8b9dd9.zip busybox-25d806212806b5077a38777aaf8d5c622a8b9dd9.tar.gz | |
top: batch mode should output all processes
Diffstat (limited to 'procps/top.c')
| -rw-r--r-- | procps/top.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/procps/top.c b/procps/top.c index 06a84c9..d58fdda 100644 --- a/procps/top.c +++ b/procps/top.c @@ -224,14 +224,12 @@ static unsigned long display_generic(int scr_width) fclose(fp); /* read load average as a string */ - fp = xfopen("loadavg", "r"); buf[0] = '\0'; - fgets(buf, sizeof(buf), fp); + open_read_close("loadavg", buf, sizeof(buf)); end = strchr(buf, ' '); if (end) end = strchr(end+1, ' '); if (end) end = strchr(end+1, ' '); if (end) *end = '\0'; - fclose(fp); if (needs_conversion) { /* convert to kilobytes */ @@ -253,8 +251,7 @@ static unsigned long display_generic(int scr_width) printf(OPT_BATCH_MODE ? "%s\n" : "\e[H\e[J%s\n", scrbuf); - snprintf(scrbuf, scr_width, - "Load average: %s", buf); + snprintf(scrbuf, scr_width, "Load average: %s", buf); printf("%s\n", scrbuf); return total; @@ -321,7 +318,6 @@ static void display_status(int count, int scr_width) } /* printf(" pmem_scale=%u pcpu_scale=%u ", pmem_scale, pcpu_scale); */ #endif - if (OPT_BATCH_MODE) count--; while (count-- > 0) { div_t pmem = div((s->rss*pmem_scale) >> pmem_shift, 10); int col = scr_width+1; @@ -337,7 +333,7 @@ static void display_status(int count, int scr_width) s->pid, s->user, s->state, rss_str_buf, s->ppid, USE_FEATURE_TOP_CPU_USAGE_PERCENTAGE(pcpu.quot, '0'+pcpu.rem,) pmem.quot, '0'+pmem.rem); - if (col>0) + if (col > 0) printf("%.*s", col, s->short_cmd); /* printf(" %d/%d %lld/%lld", s->pcpu, total_pcpu, jif.busy - prev_jif.busy, jif.total - prev_jif.total); */ @@ -463,7 +459,7 @@ int top_main(int argc, char **argv) qsort(top, ntop, sizeof(procps_status_t), (void*)sort_function); #endif /* CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE */ count = lines; - if (count > ntop) { + if (OPT_BATCH_MODE || count > ntop) { count = ntop; } /* show status for each of the processes */ |