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reboot.2: Document LINUX_REBOOT_KEXEC 

Some fix-ups by Michael Kerrisk

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Andi Kleen 2010-10-31 07:25:25 +01:00 committed by Michael Kerrisk
parent 02a4b9e988
commit fed71ac385
1 changed files with 7 additions and 1 deletions
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man2/reboot.2
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@ -22,7 +22,7 @@
.\" Modified, 27 May 2004, Michael Kerrisk <mtk.manpages@gmail.com>
.\" Added notes on capability requirements
.\"
.TH REBOOT 2 2008-02-11 "Linux" "Linux Programmer's Manual"
.TH REBOOT 2 2010-10-31 "Linux" "Linux Programmer's Manual"
.SH NAME
reboot \- reboot or enable/disable Ctrl-Alt-Del
.SH SYNOPSIS
@ -139,6 +139,12 @@ For the i386 architecture, the additional argument does not do
anything at present (2.1.122), but the type of reboot can be
determined by kernel command-line arguments ("reboot=...") to be
either warm or cold, and either hard or through the BIOS.
.TP
.BR LINUX_REBOOT_CMD_KEXEC " (since Linux 2.6.13)"
Execute a kernel that has been loaded earlier with
.BR kexec_load (2).
This option is only available if the kernel was configured with
.BR CONFIG_KEXEC .
.SH "RETURN VALUE"
For the values of
.I cmd