Merge branch 'master' of ssh://sources.redhat.com/git/systemtap

* 'master' of ssh://sources.redhat.com/git/systemtap: (34 commits)
  Update the langref copyright notice
  Fix some probe examples in the language reference
  Remove automatic authorization of servers started by root as trusted signers.
  docs: add abnormal termination section to PROCESSING
  Remove unneeded header file
  Get the module to sign from -p4's stdout
  Move --unprivileged support news to the top.
  Firther updates to NEWS regarding signing and unprivileged users.
  Authorize new certificates created for servers started by root as authorized signers.
  2009-09-14  Dave Brolley  <brolley@redhat.com>
  Allow remaining process.* probes for unprivileged users.
  Use the sched_switch tracepoint if available.
  PR10608: mark test cases untested once compilation failed
  Make check.exp not sleep so much in test_installcheck.
  Make tracepoints.exp test more efficient by running as one giant script.
  Only test highest optimization for exelib.exp test.
  Replace small exelib.exp testcases with one jumbo testcase.
  Remove duplicate uprobe_derived_probe code
  Add semaphores for use with the forthcoming sdt marker checks.
  Add actual pc address to semantic error about inaccessible variables.
  ...

Conflicts:
	tapsets.cxx

1 files changed, 19 insertions, 1 deletions

diff --git a/stap-server b/stap-server
index 316cc954..f9ccde04 100755
--- a/stap-server
+++ b/stap-server
@@ -31,6 +31,7 @@ function initialization {
     # Default options settings
     p_phase=5
     keep_temps=0
+    unprivileged=0
 
     # Request file name.
     zip_client=$1
@@ -188,6 +189,15 @@ function parse_options {
 
         # Start of a new token.
 	first_token=$1
+
+	# Handle the --unprivileged option.
+	if test "X$first_token" = "X--unprivileged"; then
+	    unprivileged=1
+	    shift
+	    continue
+	fi
+
+	# Process the option.
 	until test $advance_p != 0
 	do
             # Identify the next option
@@ -357,6 +367,14 @@ function create_response {
 
         # Add the contents of the stap temp directory to the server output directory
 	ln -s $tmpdir_stap `basename $tmpdir_stap`
+
+        # Sign the resulting module if --unprivileged was specified.
+	if test $unprivileged = 1 -a $p_phase -ge 4; then
+	    modname=$tmpdir_stap/`grep -m1 '^.*\.ko$' stdout`
+	    if test "X$modname" != "X"; then
+		${stap_exec_prefix}stap-sign-module $modname $ssl_db
+	    fi
+	fi
     fi
 
     # If the user specified -p5, remove the name of the kernel module from stdout.
@@ -377,7 +395,7 @@ function package_response {
 
     # Compress the server's temporary directory into a .zip archive.
     (rm $zip_server && zip -r $zip_server `basename $tmpdir_server` > /dev/null) || \
-	fatal "zip of request tree, $tmpdir_server, failed"
+	fatal "zip of server response tree, $tmpdir_server, failed"
 }
 
 # function: fatal [ MESSAGE ]