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git://projects.qi-hardware.com/gmenu2x.git
synced 2024-12-25 19:54:36 +02:00
LinkApp: various cleanups.
Log a warning message if setsid() fails. Also improved code layout.
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@ -458,42 +458,52 @@ void LinkApp::launch(const string &selectedFile, const string &selectedDir) {
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if (dontleave) {
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system(command.c_str());
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} else {
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if (gmenu2x->confInt["saveSelection"] && (gmenu2x->confInt["section"]!=gmenu2x->menu->selSectionIndex() || gmenu2x->confInt["link"]!=gmenu2x->menu->selLinkIndex()))
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if (gmenu2x->confInt["saveSelection"] && (
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gmenu2x->confInt["section"]!=gmenu2x->menu->selSectionIndex()
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|| gmenu2x->confInt["link"]!=gmenu2x->menu->selLinkIndex()
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)) {
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gmenu2x->writeConfig();
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}
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#ifdef PLATFORM_GP2X
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if (gmenu2x->fwType == "open2x" && gmenu2x->savedVolumeMode != gmenu2x->volumeMode)
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if (gmenu2x->fwType == "open2x"
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&& gmenu2x->savedVolumeMode != gmenu2x->volumeMode) {
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gmenu2x->writeConfigOpen2x();
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}
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#endif
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if (selectedFile=="")
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if (selectedFile == "") {
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gmenu2x->writeTmp();
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gmenu2x->quit();
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if (clock()!=gmenu2x->confInt["menuClock"])
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}
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if (clock() != gmenu2x->confInt["menuClock"]) {
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gmenu2x->setClock(clock());
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}
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gmenu2x->quit();
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//if (gamma()!=0 && gamma()!=gmenu2x->confInt["gamma"])
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// gmenu2x->setGamma(gamma());
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/* Make the terminal we're connected to (via stdin/stdout) our
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contolling terminal again. Else many console programs are
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not going to work correctly. Actually this would not be
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necessary, if SDL correctly restored terminal state after
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SDL_Quit(). */
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int pid = setsid();
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controlling terminal again. Else many console programs are
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not going to work correctly. Actually this would not be
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necessary, if SDL correctly restored terminal state after
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SDL_Quit(). */
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pid_t pid = setsid();
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if (pid == (pid_t)-1) {
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WARNING("Failed to create new process group\n");
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}
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ioctl(1, TIOCSCTTY, STDOUT_FILENO);
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int pgid = tcgetpgrp(STDOUT_FILENO);
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signal(SIGTTOU, SIG_IGN);
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tcsetpgrp(STDOUT_FILENO, pgid);
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execlp("/bin/sh","/bin/sh","-c",command.c_str(),NULL);
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execlp("/bin/sh","/bin/sh", "-c", command.c_str(), NULL);
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//if execution continues then something went wrong and as we already called SDL_Quit we cannot continue
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//try relaunching gmenu2x
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chdir(gmenu2x->getExePath().c_str());
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execlp("./gmenu2x", "./gmenu2x", NULL);
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}
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chdir(gmenu2x->getExePath().c_str());
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}
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