plan9 man page for reboot

Query: reboot

OS: plan9

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

REBOOT(3)						     Library Functions Manual							 REBOOT(3)

NAME
reboot - reboot CPU after loss of file server connection
SYNOPSIS
write(cfd, "push reboot", 11); fd = open("#^/deltat", OWRITE); fprint(fd, "%d", delaytime);
DESCRIPTION
This is a combined device and stream module (see stream(3)). The bootstrap program boot(8) pushes the module onto the file server connec- tion of a CPU server. The system will then reboot automatically if the connection hangs up. The reboot may be postponed by delaytime mil- liseconds by writing the decimal value of delaytime to Conventionally, this is done by /rc/bin/cpurc (see cpurc(8)). This mechanism may be used to cause the machines at a particular site to come up in a fixed order, such as after a power failure.
SEE ALSO
stream(3)
SOURCE
/sys/src/9/port/devreboot.c REBOOT(3)
Related Man Pages
reboot(3c) - opensolaris
reboot(8) - mojave
halt(8) - osx
fasthalt(8) - freebsd
fastboot(8) - freebsd
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