From: Bart Van Assche <bvanassche@acm.org>
Date: Sat, 26 Apr 2008 11:03:42 +0000 (+0000)
Subject: Added actual syslog system call test.
X-Git-Tag: svn/VALGRIND_3_4_0~700
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ddd3cba6d89afdcc64cdb5d715df94dd8fe9f00a;p=thirdparty%2Fvalgrind.git

Added actual syslog system call test.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7923
---

diff --git a/memcheck/tests/linux-syslog-syscall.c b/memcheck/tests/linux-syslog-syscall.c
new file mode 100644
index 0000000000..d47140264d
--- /dev/null
+++ b/memcheck/tests/linux-syslog-syscall.c
@@ -0,0 +1,23 @@
+/** Test program for the syslog() system call.
+ *  From the syslog(2) man page:
+ *    If you need the libc function syslog()  (which  talks  to  syslogd(8)),
+ *    then look at syslog(3).  The system call of this name is about control‐
+ *    ling the kernel printk()  buffer,  and  the  glibc  version  is  called
+ *    klogctl().
+ */
+
+#include "../../config.h"
+#include <stdio.h>
+#if defined(HAVE_SYS_KLOG_H)
+#include <sys/klog.h>
+#endif
+
+int main(int argc, char** argv)
+{
+  int number_of_unread_characters;
+#if defined HAVE_KLOGCTL
+  number_of_unread_characters = klogctl(9, 0, 0);
+#endif
+  fprintf(stderr, "Done.\n");
+  return 0 * number_of_unread_characters;
+}