X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftime%2F_info;h=ae410a7a8020b2f18547f758e02b382d172b2559;hp=fdad27561a12f520ae5d3d4d92d4680d2fa9e89d;hb=HEAD;hpb=18631151c81a92341d26cee6f3b125191f3d5c41

diff --git a/ccan/time/_info b/ccan/time/_info
index fdad2756..ae410a7a 100644
--- a/ccan/time/_info
+++ b/ccan/time/_info
@@ -1,10 +1,13 @@
-#include <string.h>
 #include "config.h"
+#include <stdio.h>
+#include <string.h>
 
 /**
  * time - routines for dealing with time
  *
- * This code provides convenient functions for working with time.
+ * This code provides convenient functions for working with time, in the
+ * form of 'struct timerel' for durations and 'struct timeabs' for timestamps
+ * which are light wrappers around struct timespec.
  *
  * Author: Rusty Russell <rusty@rustcorp.com.au>
  * License: BSD-MIT
@@ -17,19 +20,19 @@
  *
  *	int main(int argc, char *argv[])
  *	{
- *		struct timeval t;
+ *		struct timeabs t;
  *
  *		if (argc != 2)
  *			errx(1, "Usage: %s <diff in millisec>", argv[0]);
  *
  *		t = time_now();
  *		if (argv[1][0] == '-')
- *			t = time_sub(t, time_from_msec(atol(argv[1]+1)));
+ *			t = timeabs_sub(t, time_from_msec(atol(argv[1]+1)));
  *		else
- *			t = time_add(t, time_from_msec(atol(argv[1])));
+ *			t = timeabs_add(t, time_from_msec(atol(argv[1])));
  *
- *		printf("%lu.%06u\n",
- *		       (unsigned long)t.tv_sec, (unsigned)t.tv_usec);
+ *		printf("%lu.%09u\n",
+ *		       (unsigned long)t.ts.tv_sec, (unsigned)t.ts.tv_nsec);
  *		return 0;
  *	}
  */
@@ -43,5 +46,12 @@ int main(int argc, char *argv[])
 		return 0;
 	}
 
+#if HAVE_CLOCK_GETTIME_IN_LIBRT
+	if (strcmp(argv[1], "libs") == 0) {
+		printf("rt\n");
+		return 0;
+	}
+#endif
+
 	return 1;
 }