utils::system Namespace Reference

Functions
sighandler_t	signal (int sig, sighandler_t handler)
std::string	sigabbrev_np (int sig)
time_t	time (time_t *tloc)
int	gettimeofday (struct timeval *tv, struct timezone *tz)
struct tm *	gmtime (const time_t *timep)
time_t	mktime (struct tm *tm)

Function Documentation

gettimeofday()

int utils::system::gettimeofday	(	struct timeval *	tv,
		struct timezone *	tz
	)

Definition at line 57 of file time.cpp.

                                                              {
        errno = 0;
        return ::gettimeofday(tv, tz);
    }

Referenced by utils::Timeval::currentTime().

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gmtime()

struct tm * utils::system::gmtime

(

const time_t *

timep

)

Definition at line 62 of file time.cpp.

                                           {
        errno = 0;
        return ::gmtime(timep);
    }

Referenced by web::http::server::Response::clearCookie(), and httputils::to_http_date().

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mktime()

time_t utils::system::mktime

(

struct tm *

tm

)

Definition at line 67 of file time.cpp.

                                 {
        errno = 0;
        return ::mktime(tm);
    }

sigabbrev_np()

std::string utils::system::sigabbrev_np

(

int

sig

)

Definition at line 59 of file signal.cpp.

                                    {
        static std::map<int, std::string> sigMap = {
            {SIGABRT, "ABRT"}, {SIGALRM, "ALRM"},     {SIGBUS, "BUS"},   {SIGCHLD, "CHLD"}, {SIGCONT, "CONT"},  {SIGFPE, "FPE"},
            {SIGHUP, "HUP"},   {SIGILL, "ILL"},       {SIGINT, "INT"},   {SIGKILL, "KILL"}, {SIGPIPE, "PIPE"},  {SIGPOLL, "POLL"},
            {SIGPROF, "PROF"}, {SIGQUIT, "QUIT"},     {SIGSEGV, "SEGV"}, {SIGSTOP, "STOP"}, {SIGSYS, "SYS"},    {SIGTERM, "TERM"},
            {SIGTRAP, "TRAP"}, {SIGTSTP, "TSTP"},     {SIGTTIN, "TTIN"}, {SIGTTOU, "TTOU"}, {SIGUSR1, "USR1"},  {SIGUSR2, "USR2"},
            {SIGURG, "URG"},   {SIGVTALRM, "VTALRM"}, {SIGXCPU, "XCPU"}, {SIGXFSZ, "XFSZ"}, {SIGWINCH, "WINCH"}};
 
        return sigMap.contains(sig) ? sigMap[sig] : "UNKNOWN";
    }

Referenced by core::EventLoop::free(), apps::websocket::subprotocol::echo::client::Echo::onSignal(), apps::websocket::subprotocol::echo::server::Echo::onSignal(), iot::mqtt::SubProtocol< WSSubProtocolRoleT >::onSignal(), core::socket::stream::SocketConnectionT< PhysicalSocketT, SocketReaderT, SocketWriterT >::onSignal(), and core::EventLoop::stoponsig().

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signal()

sighandler_t utils::system::signal	(	int	sig,
		sighandler_t	handler
	)

Definition at line 54 of file signal.cpp.

                                                       {
        errno = 0;
        return std::signal(sig, handler);
    }

time()

time_t utils::system::time

(

time_t *

tloc

)

Definition at line 52 of file time.cpp.

                              {
        errno = 0;
        return ::time(tloc);
    }

Referenced by httputils::to_http_date().

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