Commit e1c9dcf8 authored by Jim Blandy's avatar Jim Blandy

Changes for correct pgrp behavior from Bob Glickstein

	<bobg@zindigo.z-code.com>:
	* m/iris4d.h (LIB_STANDARD): Do include -lbsd here.
	* s/irix4-0.h (USE_IRIX_BSDPGRP): #define this.
	(GETPGRP_NO_ARG): Don't #define this.
	* callproc.c [USE_IRIX_BSDPGRP] (Fcall_process): Call BSDsetpgrp
	instead of plain setpgrp.
	[USE_IRIX_BSDPGRP] (child_setup): Same.
	* emacs.c [GETPGRP_NO_ARG] (main, shut_down_emacs): CPP clauses
	deleted; this flag isn't needed anymore.
	[USE_IRIX_BSDPGRP] (main, shut_down_emacs): Call BSDsetpgrp and
	BSDgetpgrp instead of plain setpgrp and getpgrp.
	* process.c [USE_IRIX_BSDPGRP] (create_process): Don't call
	setpgrp before opening the tty.  Call BSDsetpgrp instead of
	setpgrp, after opening the tty.
	* sysdep.c [USE_IRIX_BSDPGRP] (sys_suspend,
	narrow_foreground_group, widen_foreground_group): Call BSDgetpgrp
	and BSDsetpgrp instead of getpgrp and setpgrp.
parent 39b649dd
......@@ -143,7 +143,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* When you *do* link with -lbsd, you *still* get System V getpgrp, unless:
you define _BSD_COMPAT, -or- you call `BSDgetpgrp' explicitly.
Emacs does neither, so it gets SysV getpgrp which wants no arguments. */
Emacs does the latter. */
#ifdef HAVE_CRTN
/* Must define START-FILES so that the linker can find /usr/lib/crt0.o. */
......
......@@ -3,6 +3,8 @@
#define USG5_3
#define IRIX4
#define USE_IRIX_BSDPGRP
#define HAVE_ALLOCA
#ifndef NOT_C_CODE
#include <alloca.h>
......@@ -53,6 +55,3 @@
/* jpff@maths.bath.ac.uk reports `struct exception' is not defined
on this system, so inhibit use of matherr. */
#define NO_MATHERR
/* Info from simon@lia.di.epfl.ch (Simon Leinen) suggests this is needed. */
#define GETPGRP_NO_ARG
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