From e1c9dcf88387efb52491db9fae1ba780fc6b2c81 Mon Sep 17 00:00:00 2001 From: Jim Blandy Date: Wed, 16 Jun 1993 23:49:54 +0000 Subject: [PATCH] Changes for correct pgrp behavior from Bob Glickstein : * 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. --- src/m/iris4d.h | 2 +- src/s/irix4-0.h | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/src/m/iris4d.h b/src/m/iris4d.h index bd374367375..04b85467b7f 100644 --- a/src/m/iris4d.h +++ b/src/m/iris4d.h @@ -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. */ diff --git a/src/s/irix4-0.h b/src/s/irix4-0.h index 05ad1d21552..70c255044db 100644 --- a/src/s/irix4-0.h +++ b/src/s/irix4-0.h @@ -3,6 +3,8 @@ #define USG5_3 #define IRIX4 +#define USE_IRIX_BSDPGRP + #define HAVE_ALLOCA #ifndef NOT_C_CODE #include @@ -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 -- 2.11.4.GIT