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Imported from ../bash-2.0.tar.gz.

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This commit is contained in:
Jari Aalto 1996-12-23 17:02:34 +00:00
commit ccc6cda312
502 changed files with 91988 additions and 69123 deletions
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37
builtins/exit.def
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@ -1,5 +1,5 @@
This file is exit.def, from which is created exit.c.
It implements the builtins "exit" and "logout" in Bash.
It implements the builtins "exit", and "logout" in Bash.
Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
@ -28,18 +28,26 @@ Exit the shell with a status of N. If N is omitted, the exit status
is that of the last command executed.
$END
#include <stdio.h>
#include <config.h>
#include <sys/types.h>
#include <stdio.h>
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
#endif
#include "../shell.h"
#include "../jobs.h"
#include "common.h"
#include "builtext.h" /* for jobs_builtin */
extern int interactive, login_shell;
extern int last_command_exit_value;
static int exit_or_logout ();
static int sourced_logout = 0;
static int sourced_logout;
int
exit_builtin (list)
@ -65,9 +73,9 @@ int
logout_builtin (list)
WORD_LIST *list;
{
if (!login_shell && interactive)
if (login_shell == 0 && interactive)
{
builtin_error ("Not login shell: use `exit'");
builtin_error ("not login shell: use `exit'");
return (EXECUTION_FAILURE);
}
else
@ -87,7 +95,7 @@ exit_or_logout (list)
#if defined (JOB_CONTROL)
int exit_immediate_okay;
exit_immediate_okay = (!interactive ||
exit_immediate_okay = (interactive == 0 ||
last_shell_builtin == exit_builtin ||
last_shell_builtin == logout_builtin ||
last_shell_builtin == jobs_builtin);
@ -97,7 +105,7 @@ exit_or_logout (list)
{
register int i;
for (i = 0; i < job_slots; i++)
if (jobs[i] && (jobs[i]->state == JSTOPPED))
if (jobs[i] && STOPPED (i))
{
fprintf (stderr, "There are stopped jobs.\n");
@ -113,17 +121,20 @@ exit_or_logout (list)
/* Get return value if present. This means that you can type
`logout 5' to a shell, and it returns 5. */
if (list)
exit_value = get_numeric_arg (list);
else
exit_value = last_command_exit_value;
exit_value = list ? get_numeric_arg (list) : last_command_exit_value;
/* Run our `~/.bash_logout' file if it exists, and this is a login shell. */
if (login_shell && sourced_logout++ == 0)
maybe_execute_file ("~/.bash_logout", 1);
{
maybe_execute_file ("~/.bash_logout", 1);
#ifdef SYS_BASH_LOGOUT
maybe_execute_file (SYS_BASH_LOGOUT, 1);
#endif
}
last_command_exit_value = exit_value;
/* Exit the program. */
longjmp (top_level, EXITPROG);
jump_to_top_level (EXITPROG);
/*NOTREACHED*/
}