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Trivial change to prepare for a real one

This commit is contained in:
Stan Shebs 1994-05-10 19:01:48 +00:00
parent 0286d386b2
commit 91ecc8efa9
2 changed files with 21 additions and 4 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
* inflow.c (job_control): Move definition to front of file.
Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to

21
gdb/inflow.c
View File

@ -58,6 +58,10 @@ kill_command PARAMS ((char *, int));
static void static void
terminal_ours_1 PARAMS ((int)); terminal_ours_1 PARAMS ((int));
/* Nonzero if we have job control. */
int job_control;
/* Nonzero if we are debugging an attached outside process /* Nonzero if we are debugging an attached outside process
rather than an inferior. */ rather than an inferior. */
@ -176,7 +180,13 @@ terminal_init_inferior ()
free (inferior_ttystate); free (inferior_ttystate);
inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial); inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
#ifdef PROCESS_GROUP_TYPE #ifdef PROCESS_GROUP_TYPE
#ifdef PIDGET /* XXX Lynx */ #ifdef PIDGET
/* This is for Lynx, and should be cleaned up by having Lynx be
a separate debugging target with a version of
target_terminal_init_inferior which passes in the process
group to a generic routine which does all the work (and the
non-threaded child_terminal_init_inferior can just pass in
inferior_pid to the same routine). */
inferior_process_group = PIDGET (inferior_pid); inferior_process_group = PIDGET (inferior_pid);
#else #else
inferior_process_group = inferior_pid; inferior_process_group = inferior_pid;
@ -318,7 +328,10 @@ terminal_ours_1 (output_only)
/* Here we used to set ICANON in our ttystate, but I believe this /* Here we used to set ICANON in our ttystate, but I believe this
was an artifact from before when we used readline. Readline sets was an artifact from before when we used readline. Readline sets
the tty state when it needs to. */ the tty state when it needs to.
FIXME-maybe: However, query() expects non-raw mode and doesn't
use readline. Maybe query should use readline (on the other hand,
this only matters for HAVE_SGTTY, not termio or termios, I think). */
/* Set tty state to our_ttystate. We don't change in our out of raw /* Set tty state to our_ttystate. We don't change in our out of raw
mode, to avoid flushing input. We need to do the same thing mode, to avoid flushing input. We need to do the same thing
@ -326,6 +339,7 @@ terminal_ours_1 (output_only)
terminal_is_ours and terminal_is_ours_for_output flags. It's OK, terminal_is_ours and terminal_is_ours_for_output flags. It's OK,
though, since readline will deal with raw mode when/if it needs to. though, since readline will deal with raw mode when/if it needs to.
*/ */
SERIAL_NOFLUSH_SET_TTY_STATE (stdin_serial, our_ttystate, SERIAL_NOFLUSH_SET_TTY_STATE (stdin_serial, our_ttystate,
inferior_ttystate); inferior_ttystate);
@ -598,8 +612,6 @@ clear_sigint_trap()
} }
int job_control;
/* This is here because this is where we figure out whether we (probably) /* This is here because this is where we figure out whether we (probably)
have job control. Just using job_control only does part of it because have job control. Just using job_control only does part of it because
setpgid or setpgrp might not exist on a system without job control. setpgid or setpgrp might not exist on a system without job control.
@ -613,6 +625,7 @@ int
gdb_setpgid () gdb_setpgid ()
{ {
int retval = 0; int retval = 0;
if (job_control) if (job_control)
{ {
#if defined (NEED_POSIX_SETPGID) || defined (HAVE_TERMIOS) #if defined (NEED_POSIX_SETPGID) || defined (HAVE_TERMIOS)