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Rework TTY column

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* Rename internal identifier from TTY_NR to just TTY
* Unify column header on platforms
* Use devname(3) on BSD derivate to show the actual terminal,
  simplifies current FreeBSD implementation.
* Use 'unsigned long int' as id type, to fit dev_t on Linux.

Only on Solaris the terminal path is not yet resolved.
This commit is contained in:
Christian Göttsche
2021-03-21 19:40:56 +01:00
committed by cgzones
parent 36880cd61c
commit 9a8221568a
19 changed files with 76 additions and 147 deletions
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10
dragonflybsd/DragonFlyBSDProcessList.c
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@ -396,12 +396,20 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
proc->tgid = kproc->kp_pid; // thread group id
proc->pgrp = kproc->kp_pgid; // process group id
proc->session = kproc->kp_sid;
proc->tty_nr = kproc->kp_tdev; // control terminal device number
proc->st_uid = kproc->kp_uid; // user ID
proc->processor = kproc->kp_lwp.kl_origcpu;
proc->starttime_ctime = kproc->kp_start.tv_sec;
proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
proc->tty_nr = kproc->kp_tdev; // control terminal device number
const char* name = (kproc->kp_tdev != NODEV) ? devname(kproc->kp_tdev, S_IFCHR) : NULL;
if (!name) {
free(proc->tty_name);
proc->tty_name = NULL;
} else {
free_and_xStrdup(&proc->tty_name, name);
}
ProcessList_add(super, proc);
proc->comm = DragonFlyBSDProcessList_readProcessName(dfpl->kd, kproc, &proc->basenameOffset);
dfp->jname = DragonFlyBSDProcessList_readJailName(dfpl, kproc->kp_jailid);