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* configure.ac (AC_CHECK_FUNCS): Add check for setsid.

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* config.in, configure: Regenerate.
	* fork-child.c (fork_inferior): Call create_tty_session.
	* inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
	(create_tty_session): New function.
	* terminal.h: Declare create_tty_session.
This commit is contained in:
Thiago Jung Bauermann
2008-03-12 14:10:56 +00:00
parent 2774f1a679
commit 83116857a3
7 changed files with 64 additions and 6 deletions
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14
gdb/fork-child.c
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@@ -303,10 +303,16 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env,
if (debug_fork)
sleep (debug_fork);
/* Run inferior in a separate process group. */
debug_setpgrp = gdb_setpgid ();
if (debug_setpgrp == -1)
perror ("setpgrp failed in child");
/* Create a new session for the inferior process, if necessary.
It will also place the inferior in a separate process group. */
if (create_tty_session () <= 0)
{
/* No session was created, but we still want to run the inferior
in a separate process group. */
debug_setpgrp = gdb_setpgid ();
if (debug_setpgrp == -1)
perror ("setpgrp failed in child");
}
/* Ask the tty subsystem to switch to the one we specified
earlier (or to share the current terminal, if none was