15 main(int argc, char *argv[])
17 int fd, i, tot, none = 1;
32 Binit(&bout, 1, OWRITE);
33 if(chdir("/proc")==-1)
38 tot = dirreadall(fd, &dir);
40 fprint(2, "ps: empty directory /proc\n");
43 mem = malloc(tot*sizeof(Dir*));
47 qsort(mem, tot, sizeof(Dir*), cmp);
54 error("no processes; bad #p");
61 ulong utime, stime, rtime, size;
62 int argc, basepri, fd, i, n, pri;
63 char args[256], *argv[16], buf[64], pbuf[8], rbuf[20], rbuf1[20], status[4096];
65 sprint(buf, "%s/status", s);
66 fd = open(buf, OREAD);
69 n = read(fd, status, sizeof status-1);
75 if((argc = tokenize(status, argv, nelem(argv)-1)) < 12)
88 utime = strtoul(argv[3], 0, 0)/1000;
89 stime = strtoul(argv[4], 0, 0)/1000;
90 rtime = strtoul(argv[5], 0, 0)/1000;
91 size = strtoul(argv[9], 0, 0);
93 basepri = strtoul(argv[10], 0, 0);
94 pri = strtoul(argv[11], 0, 0);
95 sprint(pbuf, " %2d %2d", basepri, pri);
101 sprint(rbuf, " %lud:%02lud:%02lud:%02lud", rtime/86400, (rtime/3600)%24, (rtime/60)%60, rtime%60);
102 else if(rtime >= 3600)
103 sprint(rbuf, " %lud:%02lud:%02lud", rtime/3600, (rtime/60)%60, rtime%60);
105 sprint(rbuf, " %lud:%02lud", rtime/60, rtime%60);
106 sprint(rbuf1, "%12s", rbuf);
110 Bprint(&bout, "%-10s %8s%s %4lud:%.2lud %3lud:%.2lud %s %7ludK %-8.8s ",
122 Bprint(&bout, "%s\n", argv[0]);
126 sprint(buf, "%s/args", s);
127 fd = open(buf, OREAD);
130 n = read(fd, args, sizeof args-1);
140 Bprint(&bout, "%s\n", args);
144 Bprint(&bout, "%s ?\n", argv[0]);
150 fprint(2, "ps: %s: ", s);
156 cmp(void *va, void *vb)
162 return atoi((*a)->name) - atoi((*b)->name);