From 3cb3b8dfd1975f480bec3ebd8023f1cc8351606d Mon Sep 17 00:00:00 2001 From: Bob Rossi Date: Wed, 6 Jul 2005 14:54:37 +0000 Subject: Index: gdb/ChangeLog +2005-07-06 Bob Rossi + + * fork-child.c (fork-inferior): Use accessor function for + inferior_io_terminal. + * infcmd.c (inferior_io_terminal): Make static. + (set_inferior_io_terminal): New function. + (get_inferior_io_terminal): Ditto. + (tty_command): Use accessor function. + (_initialize_infcmd): Add inferior_tty setshow variable. + (_initialize_infcmd): Remove tty command. + (_initialize_infcmd): Add a tty command that is an alias. + * inferior.h (set_inferior_io_terminal): New prototype. + (get_inferior_io_terminal): Ditto. + (new_tty_prefork): Add const qualifier to parameter. + * inflow.c (inferior_thisrun_terminal): Add const qualifier. + (new_tty_prefork): Add const qualifier to parameter. + * nto-procfs (procfs_create_inferior): Use accessor function. + (procfs_create_inferior): Add const qualifier to locals. + * win32-nat.c (child_create_inferior): Ditto. + * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): New function. + (mi_cmd_inferior_tty_set): Ditto. + * mi/mi-cmds.c (mi_cmds): Add inferior-tty-set and inferior-tty-show + * mi/mi-cmds.h (mi_cmd_inferior_tty_set): Add prototype. + (mi_cmd_inferior_tty_show): Ditto. Index: gdb/doc/ChangeLog +2005-07-06 Bob Rossi + + * gdb.texinfo (GDB/MI Miscellaneous Commands): Add -inferior-tty-set + and -inferior-tty-show. + (Input/Output): Document "set/show inferior-tty" and tty alias. Index: gdb/testsuite/ChangeLog +2005-07-06 Bob Rossi + + * gdb.mi/mi-basics.exp (test_setshow_inferior_tty): Test MI tty + command. + (Copyright): Update copyright. --- gdb/infcmd.c | 36 +++++++++++++++++++++++++++++------- 1 file changed, 29 insertions(+), 7 deletions(-) (limited to 'gdb/infcmd.c') diff --git a/gdb/infcmd.c b/gdb/infcmd.c index 86e8d9d..dff889f 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -136,7 +136,7 @@ static char **inferior_argv; /* File name for default use for standard in/out in the inferior. */ -char *inferior_io_terminal; +static char *inferior_io_terminal; /* Pid of our debugged inferior, or 0 if no inferior now. Since various parts of infrun.c test this to see whether there is a program @@ -203,6 +203,24 @@ struct gdb_environ *inferior_environ; /* Accessor routines. */ +void +set_inferior_io_terminal (const char *terminal_name) +{ + if (inferior_io_terminal) + xfree (inferior_io_terminal); + + if (!terminal_name) + inferior_io_terminal = NULL; + else + inferior_io_terminal = savestring (terminal_name, strlen (terminal_name)); +} + +const char * +get_inferior_io_terminal (void) +{ + return inferior_io_terminal; +} + char * get_inferior_args (void) { @@ -376,7 +394,7 @@ tty_command (char *file, int from_tty) if (file == 0) error_no_arg (_("terminal name for running target process")); - inferior_io_terminal = savestring (file, strlen (file)); + set_inferior_io_terminal (file); } /* Kill the inferior if already running. This function is designed @@ -1988,11 +2006,15 @@ unset_command (char *args, int from_tty) void _initialize_infcmd (void) { - struct cmd_list_element *c; - - c = add_com ("tty", class_run, tty_command, - _("Set terminal for future runs of program being debugged.")); - set_cmd_completer (c, filename_completer); + struct cmd_list_element *c = NULL; + + /* add the filename of the terminal connected to inferior I/O */ + add_setshow_filename_cmd ("inferior-tty", class_run, + &inferior_io_terminal, _("\ +Set terminal for future runs of program being debugged."), _("\ +Show terminal for future runs of program being debugged."), _("\ +Usage: set inferior-tty /dev/pts/1"), NULL, NULL, &setlist, &showlist); + add_com_alias ("tty", "set inferior-tty", class_alias, 0); add_setshow_optional_filename_cmd ("args", class_run, &inferior_args, _("\ -- cgit v1.1