Simplify EMACS_TIME-related code.

This portability layer is no longer needed, since Emacs has been
using struct timespec as a portability layer for some time.
Merge from gnulib, incorporating:
2013-08-27 timespec: new convenience constants and function
* src/atimer.h, src/buffer.h, src/dispextern.h, src/xgselect.h:
Include <time.h> rather than "systime.h"; that's all that's needed now.
* src/dispnew.c: Include <timespec.h> rather than "systime.h";
that's all that's needed now.
* src/systime.h (EMACS_TIME): Remove.  All uses changed to struct timespec.
(EMACS_TIME_RESOLUTION): Remove.  All uses changed to
TIMESPEC_RESOLUTION.
(LOG10_EMACS_TIME_RESOLUTION): Remove.  All uses changed to
LOG10_TIMESPEC_RESOLUTION.
(EMACS_SECS, emacs_secs_addr): Remove.  All uses changed to tv_sec.
(EMACS_NSECS): Remove.  All uses changed to tv_nsec.
(make_emacs_time): Remove.  All used changed to make_timespec.
(invalid_timespec): Rename from invalid_emacs_time.  All uses changed.
(current_timespec): Rename from current_emacs_time.  All uses changed.
(add_emacs_time): Remove.  All uses changed to timespec_add.
(sub_emacs_time): Remove.  All uses change dot timespec_sub.
(EMACS_TIME_SIGN): Remove.  All uses changed to timespec_sign.
(timespec_valid_p): Rename from EMACS_TIME_VALID_P.  All uses changed.
(EMACS_TIME_FROM_DOUBLE): Remove.  All uses changed to dtotimespec.
(EMACS_TIME_TO_DOUBLE): Remove.  All uses changed to timespectod.
(current_timespec): Rename from current_emacs_time.  All uses changed.
(EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove.  All uses
changed to timespec_cmp.
* src/xgselect.c: Include <timespec.h>, since our .h files don't.

1 files changed, 7 insertions, 7 deletions

diff --git a/lib-src/profile.c b/lib-src/profile.c
index ab17b52ca28..bddfea76334 100644
--- a/lib-src/profile.c
+++ b/lib-src/profile.c
@@ -39,17 +39,17 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <intprops.h>
 #include <systime.h>
 
-static EMACS_TIME TV1;
+static struct timespec TV1;
 static int watch_not_started = 1; /* flag */
 static char time_string[INT_STRLEN_BOUND (uintmax_t) + sizeof "."
-			+ LOG10_EMACS_TIME_RESOLUTION];
+			+ LOG10_TIMESPEC_RESOLUTION];
 
 /* Reset the stopwatch to zero.  */
 
 static void
 reset_watch (void)
 {
-  TV1 = current_emacs_time ();
+  TV1 = current_timespec ();
   watch_not_started = 0;
 }
 
@@ -60,12 +60,12 @@ reset_watch (void)
 static char *
 get_time (void)
 {
-  EMACS_TIME TV2 = sub_emacs_time (current_emacs_time (), TV1);
-  uintmax_t s = EMACS_SECS (TV2);
-  int ns = EMACS_NSECS (TV2);
+  struct timespec TV2 = timespec_sub (current_timespec (), TV1);
+  uintmax_t s = TV2.tv_sec;
+  int ns = TV2.tv_nsec;
   if (watch_not_started)
     exit (EXIT_FAILURE);  /* call reset_watch first ! */
-  sprintf (time_string, "%"PRIuMAX".%0*d", s, LOG10_EMACS_TIME_RESOLUTION, ns);
+  sprintf (time_string, "%"PRIuMAX".%0*d", s, LOG10_TIMESPEC_RESOLUTION, ns);
   return time_string;
 }