diff mbox series

[v3,1/4] lib: include SAFE_CLOCK_ADJTIME() macro

Message ID 20190321202732.3331-1-rafael.tinoco@linaro.org
State Superseded
Headers show
Series [v3,1/4] lib: include SAFE_CLOCK_ADJTIME() macro | expand

Commit Message

Rafael David Tinoco March 21, 2019, 8:27 p.m. UTC 
Adds SAFE_CLOCK_ADJTIME() macro to tst_safe_clocks.h.

Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org>
---
 include/tst_safe_clocks.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/include/tst_safe_clocks.h b/include/tst_safe_clocks.h
index d5cd83394..596db4099 100644
--- a/include/tst_safe_clocks.h
+++ b/include/tst_safe_clocks.h
@@ -6,7 +6,9 @@ 
  */
 
 #include <time.h>
+#include <sys/timex.h>
 #include "tst_test.h"
+#include "lapi/syscalls.h"
 #include "lapi/posix_clocks.h"
 
 static inline void safe_clock_getres(const char *file, const int lineno,
@@ -44,6 +46,19 @@  static inline void safe_clock_settime(const char *file, const int lineno,
 			"%s:%d clock_gettime() failed", file, lineno);
 }
 
+static inline int safe_clock_adjtime(const char *file, const int lineno,
+	clockid_t clk_id, struct timex *txc)
+{
+	int rval;
+
+	rval = tst_syscall(__NR_clock_adjtime, clk_id, txc);
+	if (rval < 0)
+		tst_brk(TBROK | TERRNO,
+			"%s:%d clock_adjtime() failed %i", file, lineno, rval);
+
+	return rval;
+}
+
 #define SAFE_CLOCK_GETRES(clk_id, res)\
 	safe_clock_getres(__FILE__, __LINE__, (clk_id), (res))
 
@@ -52,3 +67,6 @@  static inline void safe_clock_settime(const char *file, const int lineno,
 
 #define SAFE_CLOCK_SETTIME(clk_id, tp)\
 	safe_clock_settime(__FILE__, __LINE__, (clk_id), (tp))
+
+#define SAFE_CLOCK_ADJTIME(clk_id, txc)\
+	safe_clock_adjtime(__FILE__, __LINE__, (clk_id), (txc))