From 7706616f202b6c0adde4cd05e79f52d1e5f69a1c Mon Sep 17 00:00:00 2001 From: Jim Kingdon Date: Tue, 27 Jul 1993 22:37:51 +0000 Subject: [PATCH] * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include . Include rather than declaring malloc functions ourself. * ser-unix.c (set_tty_state): Don't ignore errors setting process group. * inflow.c (terminal_inferior): If attach_flag set, ignore errors from set_tty_state. --- gdb/ChangeLog | 16 ++++++++++++++++ gdb/config/sparc/xm-sun4os4.h | 24 +++++++++++++----------- gdb/ser-unix.c | 8 ++------ 3 files changed, 31 insertions(+), 17 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7ad66db..b2fd729 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,19 @@ +Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include + . + Include rather than declaring malloc functions ourself. + + * ser-unix.c (set_tty_state): Don't ignore errors setting process + group. + * inflow.c (terminal_inferior): If attach_flag set, ignore errors + from set_tty_state. + + * fork-child.c (fork_inferior): Only quote exec file if needed. + + * mipsread.c (parse_symbol): Remove 21 Jul 93 change with + stTypedef inside an stBlock. + Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if diff --git a/gdb/config/sparc/xm-sun4os4.h b/gdb/config/sparc/xm-sun4os4.h index 03d1c8f..1f74de3 100644 --- a/gdb/config/sparc/xm-sun4os4.h +++ b/gdb/config/sparc/xm-sun4os4.h @@ -41,18 +41,20 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define MMAP_BASE_ADDRESS 0xE0000000 /* First mapping here */ #define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */ -#ifndef __STDC__ -/* GCC (2.3-ish at least) fixes this in fixincludes. */ -/* /usr/include/malloc.h is included by vx-share/xdr_ld. */ -/* /usr/include/malloc.h defines these w/o prototypes (and uses - char * instead of void *). */ +/* /usr/include/malloc.h is included by vx-share/xdr_ld, and might + declare these using char * not void *. The following should work with + acc, gcc, or /bin/cc. */ + #define MALLOC_INCOMPATIBLE -extern char* malloc (); -extern char* realloc (); -/* Yes, it really does define it as returning int, both in malloc.h and - stdlib.h, at least on SunOS 4.1.1. */ -extern int free (); -#endif +#include + +/* acc for SunOS4 comes with string.h and memory.h headers which we + pick up somewhere (where?) and which use char *, not void *. The + following should work with acc, gcc, or /bin/cc, at least with + SunOS 4.1.1. */ + +#define MEM_FNS_DECLARED +#include /* SunOS 4.x uses nonstandard "char *" as type of third argument to ptrace() */ diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index b147c73..5f07ade 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -159,9 +159,7 @@ set_tty_state(scb, state) if (!job_control) return 0; - /* Need to ignore errors, at least if attach_flag is set. */ - tcsetpgrp (scb->fd, state->process_group); - return 0; + return tcsetpgrp (scb->fd, state->process_group); #endif #ifdef HAVE_TERMIO @@ -177,9 +175,7 @@ set_tty_state(scb, state) if (!job_control) return 0; - /* Need to ignore errors, at least if attach_flag is set. */ - ioctl (scb->fd, TIOCSPGRP, &state->process_group); - return 0; + return ioctl (scb->fd, TIOCSPGRP, &state->process_group); #endif } -- 2.7.4