[PATCH 2/2] tests: add vhangup.test

[Fei Jie]

* tests/vhangup.c: New file.
* tests/vhangup.test: New test.
* tests/.gitignore: Add vhangup.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add vhangup.test.
---
 tests/.gitignore   |  1 +
 tests/Makefile.am  |  2 ++
 tests/vhangup.c    | 23 +++++++++++++++++++++++
 tests/vhangup.test |  7 +++++++
 4 files changed, 33 insertions(+)
 create mode 100644 tests/vhangup.c
 create mode 100755 tests/vhangup.test

diff --git a/tests/.gitignore b/tests/.gitignore
index dad488d..d092f34 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -259,6 +259,7 @@ utime
 utimensat
 utimes
 vfork-f
+vhangup
 vmsplice
 wait
 xattr
diff --git a/tests/Makefile.am b/tests/Makefile.am
index ed0bf28..3b7e561 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -312,6 +312,7 @@ check_PROGRAMS = \
 	utimensat \
 	utimes \
 	vfork-f \
+	vhangup \
 	vmsplice \
 	wait \
 	xattr \
@@ -591,6 +592,7 @@ DECODER_TESTS = \
 	utime.test \
 	utimensat.test \
 	utimes.test \
+	vhangup.test \
 	vmsplice.test \
 	wait.test \
 	xattr.test \
diff --git a/tests/vhangup.c b/tests/vhangup.c
new file mode 100644
index 0000000..127bc81
--- /dev/null
+++ b/tests/vhangup.c
@@ -0,0 +1,23 @@
+#include "tests.h"
+#include <sys/syscall.h>
+
+#ifdef __NR_vhangup
+
+# include <stdio.h>
+# include <unistd.h>
+
+int
+main(void)
+{
+	long rc = syscall(__NR_vhangup);
+	printf("vhangup() = %ld %s (%m)\n", rc, errno2name());
+
+	puts("+++ exited with 0 +++");
+	return 0;
+}
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_vhangup")
+
+#endif
diff --git a/tests/vhangup.test b/tests/vhangup.test
new file mode 100755
index 0000000..8fe1cac
--- /dev/null
+++ b/tests/vhangup.test
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Check vhangup syscall decoding.
+
+. "${srcdir=.}/init.sh"
+
+run_strace_match_diff -a10
-- 
1.8.3.1