[5590] zero_mem removed

[Gavin D. Smith]

Revision: 5590
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=5590
Author:   gavin
Date:     2014-05-20 22:27:41 +0000 (Tue, 20 May 2014)
Log Message:
-----------
zero_mem removed

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/info/info.h
    trunk/info/t/Init-intera.inc
    trunk/info/window.c

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2014-05-19 22:38:12 UTC (rev 5589)
+++ trunk/ChangeLog     2014-05-20 22:27:41 UTC (rev 5590)
@@ -1,3 +1,11 @@
+2014-05-20  Gavin Smith  <address@hidden>
+
+       * info/window.c (window_initialize_windows): Use xzalloc to
+       allocate an object with all bytes 0.
+       * info/info.h (zero_mem): Removed.
+
+       * info/t/Init-intera: Extra line of output reporting on progress.
+
 2014-05-19  Gavin Smith  <address@hidden>
 
        * info/t/Init-intera.inc: Confirm pts file exists before redirecting

Modified: trunk/info/info.h
===================================================================
--- trunk/info/info.h   2014-05-19 22:38:12 UTC (rev 5589)
+++ trunk/info/info.h   2014-05-20 22:27:41 UTC (rev 5590)
@@ -77,26 +77,6 @@
 
 #define add_element_to_array add_pointer_to_array
 
-#if !defined (zero_mem) && defined (HAVE_MEMSET)
-#  define zero_mem(mem, length) memset (mem, 0, length)
-#endif /* !zero_mem && HAVE_MEMSET */
-
-#if !defined (zero_mem) && defined (HAVE_BZERO)
-#  define zero_mem(mem, length) bzero (mem, length)
-#endif /* !zero_mem && HAVE_BZERO */
-
-#if !defined (zero_mem)
-#  define zero_mem(mem, length) \
-  do {                                  \
-        register int zi;                \
-        register unsigned char *place;  \
-                                        \
-        place = (unsigned char *)mem;   \
-        for (zi = 0; zi < length; zi++) \
-          place[zi] = 0;                \
-      } while (0)
-#endif /* !zero_mem */
-
 
 /* A structure associating the nodes visited in a particular window. */
 typedef struct {

Modified: trunk/info/t/Init-intera.inc
===================================================================
--- trunk/info/t/Init-intera.inc        2014-05-19 22:38:12 UTC (rev 5589)
+++ trunk/info/t/Init-intera.inc        2014-05-20 22:27:41 UTC (rev 5590)
@@ -31,5 +31,6 @@
        usleep 1000 2>/dev/null || sleep 1
 done
 
+echo "Redirecting standard file descriptors to $PTS_DEVICE."
 exec 0>$PTS_DEVICE 1<&0 2<&0
 

Modified: trunk/info/window.c
===================================================================
--- trunk/info/window.c 2014-05-19 22:38:12 UTC (rev 5589)
+++ trunk/info/window.c 2014-05-20 22:27:41 UTC (rev 5590)
@@ -57,15 +57,11 @@
 void
 window_initialize_windows (int width, int height)
 {
-  the_screen = xmalloc (sizeof (WINDOW));
-  the_echo_area = xmalloc (sizeof (WINDOW));
-  windows = xmalloc (sizeof (WINDOW));
+  the_screen = xzalloc (sizeof (WINDOW));
+  the_echo_area = xzalloc (sizeof (WINDOW));
+  windows = xzalloc (sizeof (WINDOW));
   active_window = windows;
 
-  zero_mem (the_screen, sizeof (WINDOW));
-  zero_mem (the_echo_area, sizeof (WINDOW));
-  zero_mem (active_window, sizeof (WINDOW));
-
   /* None of these windows has a goal column yet. */
   the_echo_area->goal_column = -1;
   active_window->goal_column = -1;