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Re: [SysInfo - Improvement - Koldo] Better way to find distribution version & more [message #43375 is a reply to message #43374] Mon, 14 July 2014 10:33 Go to previous messageGo to previous message
kasome is currently offline  kasome
Messages: 78
Registered: July 2008
Location: Taiwan
Member
About the functiion Shutdown in linux platform,

is there missing sync() function call when action == "shutdown" or action == "reboot" >

#ifdef PLATFORM_POSIX
bool Shutdown(String action)
{
	if (action == "logoff") {
		kill(1, SIGTSTP);
		sync();
		signal(SIGTERM, SIG_IGN);
		setpgrp();
		kill(-1, SIGTERM);
		sleep(1);
		kill(-1, SIGHUP); //* Force PPPD's down, too *
		sleep(1);
		kill(-1, SIGKILL);
		sync();
		sleep(1);
	} else if (action == "shutdown") {

sync();
sleep(1);

#if __GNU_LIBRARY__ > 5
		reboot(0xCDEF0123);
#else
		reboot(0xfee1dead, 672274793, 0xCDEF0123);
#endif
	} else if (action == "reboot") {		// LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2

sync();
sleep(1);

#if __GNU_LIBRARY__ > 5
		reboot(0x01234567);
#else
		reboot(0xfee1dead, 672274793, 0x01234567);
#endif
	} 
	exit(0);
	return true; 
}
#endif
 
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