Changeset 22cf65e

Timestamp:

Jun 30, 2018, 6:47:55 PM (6 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, no_list, persistent-indexer, pthread-emulation, qualifiedEnum

Children:

fe3cd36

Parents:

73de175

Message:

add getResNsec, make getTimeNsec use more accurate clock, temporary fix for ambiguous timezone

File:

• src/libcfa/clock (modified) (3 diffs)

src/libcfa/clock

@@ -10 +10 @@
 // Created On       : Thu Apr 12 14:36:06 2018
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Thu Apr 12 16:53:31 2018
-// Update Count     : 3
+// Last Modified On : Tue Jun 26 14:11:44 2018
+// Update Count     : 6
 // 
 
@@ -40 +40 @@
 static inline void resetClock( Clock & clk, Duration adj ) with( clk ) {
         clocktype = -1;
-        offset = adj + timezone`s;                                                      // timezone (global) is (UTC - local time) in seconds
+        offset = adj + __timezone`s;                                                    // timezone (global) is (UTC - local time) in seconds
 } // resetClock
 
 static inline void ?{}( Clock & clk ) { resetClock( clk ); }
 static inline void ?{}( Clock & clk, Duration adj ) { resetClock( clk, adj ); }
+
+static inline Duration getResNsec() {
+        struct timespec res;
+        clock_getres( CLOCK_REALTIME, &res );
+        return ((int64_t)res.tv_sec * TIMEGRAN + res.tv_nsec)`ns;
+} // getRes
 
 static inline Duration getRes() {
@@ -54 +60 @@
 static inline Time getTimeNsec() {                                              // with nanoseconds
         timespec curr;
-        clock_gettime( CLOCK_REALTIME_COARSE, &curr );
+        clock_gettime( CLOCK_REALTIME, &curr );
         return (Time){ curr };
 } // getTime