diff options
Diffstat (limited to 'builtins/exit.def')
| -rw-r--r-- | builtins/exit.def | 74 |
1 files changed, 45 insertions, 29 deletions
diff --git a/builtins/exit.def b/builtins/exit.def index ddaa5d3..34728eb 100644 --- a/builtins/exit.def +++ b/builtins/exit.def @@ -1,30 +1,31 @@ This file is exit.def, from which is created exit.c. It implements the builtins "exit", and "logout" in Bash. -Copyright (C) 1987-2005 Free Software Foundation, Inc. +Copyright (C) 1987-2009 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. -Bash is free software; you can redistribute it and/or modify it under -the terms of the GNU General Public License as published by the Free -Software Foundation; either version 2, or (at your option) any later -version. +Bash is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. -Bash is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY; without even the implied warranty of MERCHANTABILITY or -FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -for more details. +Bash is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. -You should have received a copy of the GNU General Public License along -with Bash; see the file COPYING. If not, write to the Free Software -Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. +You should have received a copy of the GNU General Public License +along with Bash. If not, see <http://www.gnu.org/licenses/>. $PRODUCES exit.c $BUILTIN exit $FUNCTION exit_builtin $SHORT_DOC exit [n] -Exit the shell with a status of N. If N is omitted, the exit status +Exit the shell. + +Exits the shell with a status of N. If N is omitted, the exit status is that of the last command executed. $END @@ -45,6 +46,7 @@ $END #include "common.h" #include "builtext.h" /* for jobs_builtin */ +extern int check_jobs_at_exit; extern int last_command_exit_value; extern int running_trap, trap_saved_exit_value; extern int subshell_environment; @@ -60,7 +62,7 @@ exit_builtin (list) { if (interactive) { - fprintf (stderr, login_shell ? "logout\n" : "exit\n"); + fprintf (stderr, login_shell ? _("logout\n") : "exit\n"); fflush (stderr); } @@ -69,8 +71,11 @@ exit_builtin (list) $BUILTIN logout $FUNCTION logout_builtin -$SHORT_DOC logout -Logout of a login shell. +$SHORT_DOC logout [n] +Exit a login shell. + +Exits a login shell with exit status N. Returns an error if not executed +in a login shell. $END /* How to logout. */ @@ -94,7 +99,7 @@ exit_or_logout (list) int exit_value; #if defined (JOB_CONTROL) - int exit_immediate_okay; + int exit_immediate_okay, stopmsg; exit_immediate_okay = (interactive == 0 || last_shell_builtin == exit_builtin || @@ -102,21 +107,32 @@ exit_or_logout (list) last_shell_builtin == jobs_builtin); /* Check for stopped jobs if the user wants to. */ - if (!exit_immediate_okay) + if (exit_immediate_okay == 0) { register int i; - for (i = 0; i < js.j_jobslots; i++) + for (i = stopmsg = 0; i < js.j_jobslots; i++) if (jobs[i] && STOPPED (i)) - { - fprintf (stderr, _("There are stopped jobs.\n")); - - /* This is NOT superfluous because EOF can get here without - going through the command parser. Set both last and this - so that either `exit', `logout', or ^D will work to exit - immediately if nothing intervenes. */ - this_shell_builtin = last_shell_builtin = exit_builtin; - return (EXECUTION_FAILURE); - } + stopmsg = JSTOPPED; + else if (check_jobs_at_exit && stopmsg == 0 && jobs[i] && RUNNING (i)) + stopmsg = JRUNNING; + + if (stopmsg == JSTOPPED) + fprintf (stderr, _("There are stopped jobs.\n")); + else if (stopmsg == JRUNNING) + fprintf (stderr, _("There are running jobs.\n")); + + if (stopmsg && check_jobs_at_exit) + list_all_jobs (JLIST_STANDARD); + + if (stopmsg) + { + /* This is NOT superfluous because EOF can get here without + going through the command parser. Set both last and this + so that either `exit', `logout', or ^D will work to exit + immediately if nothing intervenes. */ + this_shell_builtin = last_shell_builtin = exit_builtin; + return (EXECUTION_FAILURE); + } } #endif /* JOB_CONTROL */ |