diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-08-02 02:47:18 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-08-02 02:47:18 +0200 |
| commit | dc25c70249533d18279555eab7b1bd22af170e82 (patch) | |
| tree | ba1c50015578a06a71ee0d9cf8358052ca3d0cd6 /sys/src/cmd/ps.c | |
| parent | 1159f1e54f376cbd8db7ea9387818c2c10f79627 (diff) | |
ps -n print note group
Diffstat (limited to 'sys/src/cmd/ps.c')
| -rw-r--r-- | sys/src/cmd/ps.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/sys/src/cmd/ps.c b/sys/src/cmd/ps.c index 9ad1305a3..7626bd4cf 100644 --- a/sys/src/cmd/ps.c +++ b/sys/src/cmd/ps.c @@ -9,6 +9,7 @@ int cmp(void*, void*); Biobuf bout; int pflag; int aflag; +int nflag; int rflag; void @@ -25,6 +26,9 @@ main(int argc, char *argv[]) case 'p': pflag++; break; + case 'n': + nflag++; + break; case 'r': rflag++; break; @@ -60,7 +64,7 @@ ps(char *s) { ulong utime, stime, rtime, size; int argc, basepri, fd, i, n, pri; - char args[256], *argv[16], buf[64], pbuf[8], rbuf[20], rbuf1[20], status[4096]; + char args[256], *argv[16], buf[64], nbuf[13], pbuf[8], rbuf[20], rbuf1[20], status[4096]; sprint(buf, "%s/status", s); fd = open(buf, OREAD); @@ -89,6 +93,19 @@ ps(char *s) stime = strtoul(argv[4], 0, 0)/1000; rtime = strtoul(argv[5], 0, 0)/1000; size = strtoul(argv[9], 0, 0); + if(nflag){ + snprint(nbuf, sizeof nbuf, " %8s", "?"); + sprint(buf, "%s/noteid", s); + fd = open(buf, OREAD); + if(fd >= 0) { + n = read(fd, buf, sizeof buf-1); + close(fd); + if(n > 0) + snprint(nbuf, sizeof nbuf, " %7ud", atoi(buf)); + } + }else + nbuf[0] = 0; + if(pflag){ basepri = strtoul(argv[10], 0, 0); pri = strtoul(argv[11], 0, 0); @@ -107,9 +124,10 @@ ps(char *s) }else rbuf1[0] = 0; - Bprint(&bout, "%-10s %8s%s %4lud:%.2lud %3lud:%.2lud %s %7ludK %-8.8s ", + Bprint(&bout, "%-10s %8s%s%s %4lud:%.2lud %3lud:%.2lud %s %7ludK %-8.8s ", argv[1], s, + nbuf, rbuf1, utime/60, utime%60, stime/60, stime%60, |