From 36987df385cbbcd8b7e72c97af620d76b8f1ae8f Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Wed, 19 May 2004 17:34:15 +0000
Subject: Bug fixes for kvm prepare

---
 srcx/jails.c |  2 +-
 srcx/jid.c   | 41 ++++++++++++++---------------------------
 srcx/jkill.c |  5 +++--
 srcx/jps.c   |  1 +
 srcx/util.c  |  2 +-
 5 files changed, 20 insertions(+), 31 deletions(-)

diff --git a/srcx/jails.c b/srcx/jails.c
index 5651f8a..b2b3d17 100644
--- a/srcx/jails.c
+++ b/srcx/jails.c
@@ -62,7 +62,7 @@ int main(int argc, char* argv[])
 	if(argc > 1)
 		usage();
 
-	if(running_in_jail())
+	if(running_in_jail() != 0)
 		errx(1, "can't run from inside jail");
 
 	list_jails();
diff --git a/srcx/jid.c b/srcx/jid.c
index 5d2e4d0..93d0e94 100644
--- a/srcx/jid.c
+++ b/srcx/jid.c
@@ -54,7 +54,9 @@ static void usage();
 
 int main(int argc, char* argv[])
 {
-	int jid = 0;
+	struct xprison* sxp = NULL;
+	struct xprison* xp = NULL;
+	size_t len;
 	char* e;
 
 	/* Remove the program name */
@@ -64,45 +66,30 @@ int main(int argc, char* argv[])
 	if(argc != 1)
 		usage();
 
-	if(running_in_jail())
+	if(running_in_jail() != 0)
 		errx(1, "can't run from inside jail");
 
-	jid = strtol(argv[0], &e, 10);
+	len = get_jail_sysctl(&xp);
+	xp = find_jail(argv[0], len, sxp);
+
+	strtol(argv[0], &e, 10);
 
 	/* If it was all a number ... */
 	if(!*e)
 	{
-		struct xprison* xp;
-		size_t len, i;
-
-		len = get_jail_sysctl(&xp);
-		if(len > 0)
-		{
-			for(i = 0; i < len; i++)
-			{
-				if(xp[i].pr_id == jid)
-				{
-					printf("%s\n", xp[i].pr_host);
-					jid = -1;
-					break;
-				}
-			}
-
-			free(xp);
-
-			if(jid != -1)
-				errx(1, "unknown jail id: %s", argv[0]);
-		}
+		if(xp == NULL)
+			errx(1, "unknown jail id: %s", argv[0]);
+
+		printf("%s\n", xp->pr_host);
 	}
 
 	/* otherwise it's a host name */
 	else
 	{
-		jid = translate_jail_name(argv[0]);
-		if(jid == -1)
+		if(xp == NULL)
 			errx(1, "unknown jail host name: %s", argv[0]);
 
-		printf("%d\n", (int)jid);
+		printf("%d\n", xp->pr_host);
 	}
 
 	return 0;
diff --git a/srcx/jkill.c b/srcx/jkill.c
index 953095e..4afb703 100644
--- a/srcx/jkill.c
+++ b/srcx/jkill.c
@@ -43,6 +43,7 @@
 #include <sys/proc.h>
 #include <sys/user.h>
 #include <sys/wait.h>
+#include <sys/jail.h>
 
 #include <paths.h>
 #include <signal.h>
@@ -121,7 +122,7 @@ int main(int argc, char* argv[])
         /* For each jail */
         for(; argc > 0; argc--, argv++)
         {
-            xp = find_jail(str, len, sxp);
+            xp = find_jail(argv[0], len, sxp);
 
             if(xp == NULL)
             {
@@ -149,7 +150,7 @@ int main(int argc, char* argv[])
             /* The child */
             case 0:
 #endif
-                jid = xp->pri_id;
+                jid = xp->pr_id;
 
                 /* Always free jail info before going into jail */
                 free_jail_sysctl(len, sxp);
diff --git a/srcx/jps.c b/srcx/jps.c
index 867364d..85f7184 100644
--- a/srcx/jps.c
+++ b/srcx/jps.c
@@ -40,6 +40,7 @@
 #include <sys/param.h>
 #include <sys/sysctl.h>
 #include <sys/user.h>
+#include <sys/jail.h>
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/srcx/util.c b/srcx/util.c
index 137ca24..c406163 100644
--- a/srcx/util.c
+++ b/srcx/util.c
@@ -153,7 +153,7 @@ int translate_jail_name(const char* str)
     len = get_jail_sysctl(&sxp);
     if(sxp)
     {
-        xp = find_jail(str, sxp);
+        xp = find_jail(str, len, sxp);
         if(xp != NULL)
             jid = xp->pr_id;
 
-- 
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