daemon: move daemonize() to libgit.a

diff --git a/t/lib-git-daemon.sh b/t/lib-git-daemon.sh
index 87f0ad8f4182b13903b9649308e36e34a6122494..394b06b32f838463221e9c2f49380fd9eb08bb9d 100644 (file)
--- a/t/lib-git-daemon.sh
+++ b/t/lib-git-daemon.sh
@@ -1,4 +1,20 @@
-#!/bin/sh
+# Shell library to run git-daemon in tests.  Ends the test early if
+# GIT_TEST_GIT_DAEMON is not set.
+#
+# Usage:
+#
+#      . ./test-lib.sh
+#      . "$TEST_DIRECTORY"/lib-git-daemon.sh
+#      start_git_daemon
+#
+#      test_expect_success '...' '
+#              ...
+#      '
+#
+#      test_expect_success ...
+#
+#      stop_git_daemon
+#      test_done
 
 if test -z "$GIT_TEST_GIT_DAEMON"
 then