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Shell: Build as part of Lagom as well

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Bringing the Serenity Shell to your very own host system :^)
This commit is contained in:
AnotherTest
2020-06-25 17:15:23 +04:30
committed by Andreas Kling
parent d2bdbc3e77
commit 639c1a1737
5 changed files with 45 additions and 8 deletions
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14
Shell/main.cpp
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@@ -78,6 +78,12 @@ int main(int argc, char** argv)
for (auto& job : jobs) {
int wstatus = 0;
auto child_pid = waitpid(job.value->pid(), &wstatus, WNOHANG);
#ifndef __serenity__
if (child_pid == 0) {
// Linux: if child didn't "change state", but existed.
child_pid = job.value->pid();
}
#endif
if (child_pid == job.value->pid()) {
if (WIFEXITED(wstatus)) {
job.value->set_has_exit(WEXITSTATUS(wstatus));
@@ -95,10 +101,18 @@ int main(int argc, char** argv)
// Ignore SIGTSTP as the shell should not be suspended with ^Z.
signal(SIGTSTP, [](auto) {});
#ifndef __serenity__
sigset_t blocked;
sigemptyset(&blocked);
sigaddset(&blocked, SIGTTOU);
pthread_sigmask(SIG_BLOCK, &blocked, NULL);
#endif
#ifdef __serenity__
if (pledge("stdio rpath wpath cpath proc exec tty accept", nullptr) < 0) {
perror("pledge");
return 1;
}
#endif
editor = Line::Editor::construct(Line::Configuration { Line::Configuration::UnescapedSpaces });