nilix/openbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

added code that makes sure apps executed by epist don't die when epist is killed.

Browse source
This commit is contained in:
Marius Nita 2002-09-12 09:51:53 +00:00
parent d4b6232f6b
commit 499b1620c1
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
util/epist/screen.cc
View file

@ -568,6 +568,12 @@ void screen::updateActiveWindow() {
void screen::execCommand(const string &cmd) const { void screen::execCommand(const string &cmd) const {
pid_t pid; pid_t pid;
if ((pid = fork()) == 0) { if ((pid = fork()) == 0) {
// disconnect the child from epist's session and the tty
if (setsid() == -1) {
cout << "warning: could not start a new process group\n";
perror("setsid");
}
// make the command run on the correct screen // make the command run on the correct screen
if (putenv(const_cast<char*>(_info->displayString().c_str()))) { if (putenv(const_cast<char*>(_info->displayString().c_str()))) {
cout << "warning: couldn't set environment variable 'DISPLAY'\n"; cout << "warning: couldn't set environment variable 'DISPLAY'\n";