'\" t .TH "SD_BOOTED" "3" "" "elogind 239.3" "sd_booted" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" sd_booted \- Test whether the system is running the systemd init system .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP \w'int\ sd_booted('u .BI "int sd_booted(void);" .SH "DESCRIPTION" .PP \fBsd_booted()\fR checks whether the system was booted up using the systemd init system\&. .SH "RETURN VALUE" .PP As it makes no sense to use elogind on a system that is using systemd as its init system, this function always returns 0\&. .SH "SEE ALSO" .PP \fBelogind\fR(8), \fBsd-daemon\fR(3)