vx32

commit 45b565906c3efd1d2453f897b13685589fefdaf5
parent 03af636454d1edaf3187d88cbb793484b502ed5e
Author: Jesus Galan Lopez (yiyus) <yiyu.jgl@gmail.com>
Date:   Tue,  7 Sep 2010 02:22:51 +0200

reboot leaves 9vx and prints its arguments

Diffstat:
doc/9vx.1
 | 
2
++
src/9vx/stub.c
 | 
7
+++++++

2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/doc/9vx.1 b/doc/9vx.1
@@ -133,6 +133,8 @@ pairs in a similar fasion to plan9.ini(8). Additional options are
 (that can also be part of a netdev line)
 and
 .I localroot.
+.SS Exiting 9vx
+Reboot signals terminate 9vx execution. in particular, the reboot command will exit and print its arguments to starndard output.
 .SS Running 9vx as a cpu server
 To run 9vx as a cpu server the
 .I service
diff --git a/src/9vx/stub.c b/src/9vx/stub.c
@@ -429,6 +429,12 @@ int cpuserver = 0;
 void
 rebootcmd(int argc, char **argv)
 {
+	int i;
+	restoretty();
+	for(i = 0; i < argc; i++)
+		iprint("%s%s", argv[i], argc - i > 1 ? " " : "");
+	iprint("\n");
+	exit(0);
 	error(Egreg);
 }
 
@@ -481,6 +487,7 @@ delay(int x)
 void
 reboot(void *entry, void *code, ulong size)
 {
+	restoretty(); exit(0);
 	error(Egreg);
 }