2006-06-02 David Smith <dsmith@redhat.com>

	* main.cxx (usage): Added exitcode parameter.
	(main): Improved a few error messages.  Also, when an error is
	given, stap now always exits with a status of 1.

	* testsuite/buildok/cmdline01.stp: New test.
	* testsuite/parseko/cmdline01.stp: Ditto.
	* testsuite/parseko/cmdline02.stp: Ditto.
	* testsuite/parseko/cmdline03.stp: Ditto.
	* testsuite/parseko/cmdline04.stp: Ditto.
	* testsuite/parseko/cmdline05.stp: Ditto.
	* testsuite/parseko/cmdline06.stp: Ditto.
	* testsuite/parseok/cmdline01.stp: Ditto.
	* testsuite/parseok/cmdline02.stp: Ditto.

1 files changed, 28 insertions, 0 deletions

diff --git a/testsuite/buildok/cmdline01.stp b/testsuite/buildok/cmdline01.stp
new file mode 100755
index 00000000..9d087e44
--- /dev/null
+++ b/testsuite/buildok/cmdline01.stp
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# -g     Guru  mode.   Enable  parsing  of unsafe expert-level constructs
+#        like embedded C.
+#
+# -D NAME=VALUE
+#        Add  the  given C preprocessor directive to the module Makefile.
+
+# Test '-g' and '-D'.  The code below will give an error at
+# compilation stage unless 'FOO' is defined.
+
+./stap -g -p4 -DFOO=1 - <<EOF
+
+function footest:string()
+%{
+#ifdef FOO
+    strncpy(THIS->__retvalue, "footest called", MAXSTRINGLEN);
+#else
+#error undefined FOO
+#endif
+%}
+
+probe begin {
+    printf("%s\n", footest())
+    exit()
+}
+
+EOF