[Emacs-diffs] trunk r117993: * dispnew.c (adjust_decode_mode_spec_buffer): Prefer ptrdiff_t

[Paul Eggert]

------------------------------------------------------------
revno: 117993
revision-id: address@hidden
parent: address@hidden
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Tue 2014-09-30 19:25:40 -0700
message:
  * dispnew.c (adjust_decode_mode_spec_buffer): Prefer ptrdiff_t
  
  to ssize_t since we're not using ssize_t-related syscalls here.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/dispnew.c                  dispnew.c-20091113204419-o5vbwnq5f7feedwu-258

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2014-09-30 23:19:31 +0000
+++ b/src/ChangeLog     2014-10-01 02:25:40 +0000
@@ -1,3 +1,8 @@
+2014-10-01  Paul Eggert  <address@hidden>
+
+       * dispnew.c (adjust_decode_mode_spec_buffer): Prefer ptrdiff_t
+       to ssize_t since we're not using ssize_t-related syscalls here.
+
 2014-09-30  Eli Zaretskii  <address@hidden>
 
        * w32fns.c (w32_createwindow): Accept an additional argument, an

=== modified file 'src/dispnew.c'
--- a/src/dispnew.c     2014-09-30 23:19:31 +0000
+++ b/src/dispnew.c     2014-10-01 02:25:40 +0000
@@ -2137,7 +2137,7 @@
 static void
 adjust_decode_mode_spec_buffer (struct frame *f)
 {
-  ssize_t frame_message_buf_size = FRAME_MESSAGE_BUF_SIZE (f);
+  ptrdiff_t frame_message_buf_size = FRAME_MESSAGE_BUF_SIZE (f);
 
   eassert (frame_message_buf_size >= 0);
   f->decode_mode_spec_buffer = xrealloc (f->decode_mode_spec_buffer,