Assume perror.

3 files changed, 5 insertions, 15 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index d119915643d..749bc12328c 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
 2012-07-11  Paul Eggert  <eggert@cs.ucla.edu>
 
+        Assume perror.
+        * s/hpux10-20.h (HAVE_PERROR): Remove.
+        * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
+        Remove dummy definition, as this problem was obsolete long ago.
+
         Assume strerror.
         * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
 
diff --git a/src/s/hpux10-20.h b/src/s/hpux10-20.h
index 0e47ccee86f..7d8222761b3 100644
--- a/src/s/hpux10-20.h
+++ b/src/s/hpux10-20.h
@@ -43,9 +43,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Special hacks needed to make Emacs run on this system.  */
 
-/* Some additional system facilities exist.  */
-#define HAVE_PERROR  /* Delete this line for version 6.  */
-
 /* This is how to get the device name of the tty end of a pty.  */
 #define PTY_TTY_NAME_SPRINTF \
             sprintf (pty_name, "/dev/pty/tty%c%x", c, i);
diff --git a/src/sysdep.c b/src/sysdep.c
index 8a27e24c792..4bbe939dd74 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2023,18 +2023,6 @@ rename (const char *from, const char *to)
 
 #endif
 
-
-#if defined (HPUX) && !defined (HAVE_PERROR)
-
-/* HPUX curses library references perror, but as far as we know
-   it won't be called.  Anyway this definition will do for now.  */
-
-void
-perror (void)
-{
-}
-#endif /* HPUX and not HAVE_PERROR */
-
 /*
  *      This function will go away as soon as all the stubs fixed. (fnf)
  */