* tests/mknodat.c: New file.
* tests/mknodat.test: New test.
* tests/.gitignore: Add mknodat.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add mknodat.test.
---
tests/.gitignore | 1 +
tests/Makefile.am | 2 ++
tests/mknodat.c | 41 +++++++++++++++++++++++++++++++++++++++++
tests/mknodat.test | 6 ++++++
4 files changed, 50 insertions(+)
create mode 100644 tests/mknodat.c
create mode 100755 tests/mknodat.test
diff --git a/tests/.gitignore b/tests/.gitignore
index 72a2e1d..6f056a2 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -108,6 +108,7 @@ mincore
mkdir
mkdirat
mknod
+mknodat
mlock2
mlockall
mmap
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1baf45b..e3ffc1c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -160,6 +160,7 @@ check_PROGRAMS = \
mkdir \
mkdirat \
mknod \
+ mknodat \
mlock2 \
mlockall \
mmap \
@@ -420,6 +421,7 @@ DECODER_TESTS = \
mkdir.test \
mkdirat.test \
mknod.test \
+ mknodat.test \
mlock2.test \
mlockall.test \
mmap.test \
diff --git a/tests/mknodat.c b/tests/mknodat.c
new file mode 100644
index 0000000..2cdc47c
--- /dev/null
+++ b/tests/mknodat.c
@@ -0,0 +1,41 @@
+#include "tests.h"
+#include <sys/syscall.h>
+
+#ifdef __NR_mknodat
+
+# include <stdio.h>
+# include <sys/stat.h>
+# include <unistd.h>
+
+# ifdef MAJOR_IN_SYSMACROS
+# include <sys/sysmacros.h>
+# endif
+# ifdef MAJOR_IN_MKDEV
+# include <sys/mkdev.h>
+# endif
+
+int
+main(void)
+{
+ static const char sample[] = "mknokat_sample";
+ const long int fd = (long int) 0xdeadbeefffffffff;
+ long rc = syscall(__NR_mknodat, fd, sample, S_IFREG|0600, 0);
+ printf("mknodat(%d, \"%s\", S_IFREG|0600) = %ld %s (%m)\n",
+ (int) fd, sample, rc, errno2name());
+
+ const unsigned long dev =
+ (unsigned long) 0xdeadbeef00000000 | makedev(1, 7);
+
+ rc = syscall(__NR_mknodat, fd, sample, S_IFCHR | 0400, dev);
+ printf("mknodat(%d, \"%s\", S_IFCHR|0400, makedev(1, 7)) = %ld %s
(%m)\n",
+ (int) fd, sample, rc, errno2name());
+
+ puts("+++ exited with 0 +++");
+ return 0;
+}
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_mknodat")
+
+#endif
diff --git a/tests/mknodat.test b/tests/mknodat.test
new file mode 100755
index 0000000..edf0498
--- /dev/null
+++ b/tests/mknodat.test
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Check mknodat syscall decoding.
+
+. "${srcdir=.}/init.sh"
+run_strace_match_diff
--
1.8.3.1
------------------------------------------------------------------------------
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