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Applications: Use spawn_or_show_error() for common spawn pattern

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MacDue 2022-05-26 23:28:58 +01:00 • committed by Linus Groh
parent 5e5a055455
commit 5fd5a03d1f
6 changed files with 18 additions and 44 deletions
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16
Userland/Applications/SystemMonitor/main.cpp
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@ -38,6 +38,7 @@
#include <LibGUI/Menubar.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Process.h>
#include <LibGUI/SeparatorWidget.h>
#include <LibGUI/SortingProxyModel.h>
#include <LibGUI/StackWidget.h>
@ -470,17 +471,10 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
"&Profile Process", { Mod_Ctrl, Key_P },
Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-profiler.png").release_value_but_fixme_should_propagate_errors(), [&](auto&) {
pid_t pid = selected_id(ProcessModel::Column::PID);
if (pid != -1) {
auto pid_string = String::number(pid);
pid_t child;
const char* argv[] = { "/bin/Profiler", "--pid", pid_string.characters(), nullptr };
if ((errno = posix_spawn(&child, "/bin/Profiler", nullptr, nullptr, const_cast<char**>(argv), environ))) {
perror("posix_spawn");
} else {
if (disown(child) < 0)
perror("disown");
}
}
if (pid == -1)
return;
auto pid_string = String::number(pid);
GUI::Process::spawn_or_show_error(window, "/bin/Profiler", Array { "--pid", pid_string.characters() });
},
&process_table_view);