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Only parse extra things when -f is supplied

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This commit is contained in:
sin 2013-08-16 14:50:01 +01:00
parent 9480f70121
commit 7f301a0825
1 changed files with 19 additions and 18 deletions

37
ps.c
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@ -112,26 +112,27 @@ psout(struct procstat *ps)
} }
} }
procuid(ps->pid, &puid); if (!(flags & PS_fflag)) {
errno = 0;
pw = getpwuid(puid);
if (errno || !pw)
eprintf("getpwuid %d:", puid);
sysinfo(&info);
start = time(NULL) - (info.uptime - (ps->starttime / 100));
tm = localtime(&start);
strftime(stimestr, sizeof(stimestr),
"%H:%M", tm);
if (parsecmdline(ps->pid, cmdline, sizeof(cmdline)) < 0)
cmd = ps->comm;
else
cmd = cmdline;
if (!(flags & PS_fflag))
printf("%5d %-6s %02u:%02u:%02u %s\n", ps->pid, ttystr, printf("%5d %-6s %02u:%02u:%02u %s\n", ps->pid, ttystr,
sut / 3600, (sut % 3600) / 60, sut % 60, ps->comm); sut / 3600, (sut % 3600) / 60, sut % 60, ps->comm);
else { } else {
procuid(ps->pid, &puid);
errno = 0;
pw = getpwuid(puid);
if (errno || !pw)
eprintf("getpwuid %d:", puid);
sysinfo(&info);
start = time(NULL) - (info.uptime - (ps->starttime / 100));
tm = localtime(&start);
strftime(stimestr, sizeof(stimestr),
"%H:%M", tm);
if (parsecmdline(ps->pid, cmdline, sizeof(cmdline)) < 0)
cmd = ps->comm;
else
cmd = cmdline;
printf("%-8s %5d %5d ? %5s %-5s %02u:%02u:%02u %s%s%s\n", printf("%-8s %5d %5d ? %5s %-5s %02u:%02u:%02u %s%s%s\n",
pw->pw_name, ps->pid, pw->pw_name, ps->pid,
ps->ppid, stimestr, ttystr, ps->ppid, stimestr, ttystr,