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// Display images inside a terminal
// Copyright (C) 2023 JustKidding
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "os.hpp"
#include "process.hpp"
#include "tmux.hpp"
#include "util.hpp"
#include <fmt/format.h>
#include <libproc.h>
#include <sys/types.h>
Process::Process(int pid)
: pid(pid)
{
struct proc_bsdshortinfo sproc;
struct proc_bsdinfo proc;
int status = proc_pidinfo(pid, PROC_PIDT_SHORTBSDINFO, 0, &sproc, PROC_PIDT_SHORTBSDINFO_SIZE);
if (status == PROC_PIDT_SHORTBSDINFO_SIZE) {
ppid = static_cast<int>(sproc.pbsi_ppid);
}
status = proc_pidinfo(pid, PROC_PIDTBSDINFO, 0, &proc, PROC_PIDTBSDINFO_SIZE);
if (status == PROC_PIDTBSDINFO_SIZE) {
tty_nr = static_cast<int>(proc.e_tdev);
minor_dev = minor(tty_nr);
pty_path = fmt::format("/dev/ttys{:0>3}", minor_dev);
}
}
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