* systty.h: Remove code for Aix on 386, unsupported platform.

* s/ms-w32.h: Remove boilerplate comments.
(fcloseall, fgetchar, flushall, fputchar, getw, putw): Remove, unused.

* s/gnu-linux.h (TERM): Remove support.
(HAVE_SYSVIPC): Remove, unused.
(A_TEXT_OFFSET, A_TEXT_SEEK, ADJUST_EXEC_HEADER): Remove, not used
for this system.

* process.c: Remove support for IRIS, unused.
Remove support for TERM, not relevant anymore.

* unexalpha.c (DEFAULT_ENTRY_ADDRESS): Remove, replace the only
used with the definition.

* s/aix4-2.h (static): Do not undef.

* m/ibmrs6000.h: Remove code depending on USG5_4, this file is
only used on Aix.
(HAVE_SYSVIPC): Remove, unused.

* m/hp800.h (CANNOT_DUMP): Do not undef.

* m/alpha.h: Fix comment.

* s/usg5-4.h (HAVE_SYSVIPC): Remove, unused.
(USG_SHARED_LIBRARIES): Remove, only used in unexec.c which is not
used by this configuration.
* emacs.c: Remove code depending on USG_SHARED_LIBRARIES.
* unexec.c: Remove code depending on HPUX and
USG_SHARED_LIBRARIES, not used with this file.  Remove code
depending on IRIS, unused.  Remove if 0-ed code.

1 files changed, 1 insertions, 23 deletions

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index 1904d71b6c8..445694987fd 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -90,7 +90,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #define FIRST_PTY_LETTER 'p'
 
-#endif  /* not HAVE_GRANDPT */
+#endif  /* not HAVE_GRANTPT */
 
 /*  Define HAVE_TERMIOS if the system provides POSIX-style
     functions and macros for terminal control.  */
@@ -153,12 +153,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    your system and must be used only through an encapsulation
    (Which you should place, by convention, in sysdep.c).  */
 
-/* If you mount the proc file system somewhere other than /proc
-   you will have to uncomment the following and make the proper
-   changes */
-
-/* #define LINUX_LDAV_FILE "/proc/loadavg" */
-
 /* This is needed for dispnew.c:update_frame */
 
 #ifdef emacs
@@ -220,14 +214,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define C_DEBUG_SWITCH
 #endif
 
-/* Rob Malouf <malouf@csli.stanford.edu> says:
-   SYSV IPC is standard a standard part of Linux since version 0.99pl10,
-   and is a very common addition to previous versions.  */
-
-#ifdef TERM
-#define LIBS_SYSTEM -lclient
-#define C_SWITCH_SYSTEM -D_BSD_SOURCE -I/usr/src/term
-#else
 /* alane@wozzle.linet.org says that -lipc is not a separate library,
    since libc-4.4.1.  So -lipc was deleted.  */
 #define LIBS_SYSTEM
@@ -235,7 +221,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    _GNU_SOURCE.  Left in in case it's relevant to libc5 systems and
    anyone's still using Emacs on those.  --fx 2002-12-14  */
 #define C_SWITCH_SYSTEM -D_BSD_SOURCE
-#endif
 
 /* Paul Abrahams <abrahams@equinox.shaysnet.com> says this is needed.  */
 #define LIB_MOTIF -lXm -lXpm
@@ -245,15 +230,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define LIBS_TERMCAP -lncurses
 #endif
 
-#define HAVE_SYSVIPC
-
 #define UNEXEC unexelf.o
 
-#define A_TEXT_OFFSET(hdr) (N_MAGIC(hdr) == QMAGIC ? sizeof (struct exec) : 0)
-#define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
-#define ADJUST_EXEC_HEADER \
-  unexec_text_start = N_TXTADDR(ohdr) + A_TEXT_OFFSET(ohdr)
-
 /* This is to work around mysterious gcc failures in some system versions.
    It is unlikely that Emacs changes will work around this problem;
    therefore, this should remain permanently.  */