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bash-20140327 remove leftover and stray files

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This commit is contained in:
Chet Ramey
2014-04-07 10:47:24 -04:00
parent c28fcb7eb4
commit 8dd1389e6d
21 changed files with 0 additions and 32366 deletions
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CWRU/CWRU.chlog~
-6099
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CWRU/POSIX.NOTES.old
-82
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Starting bash with the `--posix' command-line option or executing
`set -o posix' while bash is running will cause bash to conform more
closely to the Posix.2 standard by changing the behavior to match that
specified by Posix.2 in areas where the bash default differs.
The following list is what's changed when `posix mode' is in effect:
1. When a command in the hash table no longer exists, bash will re-search
$PATH to find the new location. This is also available with
`shopt -s checkhash'.
2. The >& redirection does not redirect stdout and stderr.
3. The message printed by the job control code and builtins when a job
exits with a non-zero status is `Done(status)'.
4. Reserved words may not be aliased.
5. The Posix.2 PS1 and PS2 expansions of `!' -> history number and
`!!' -> `!' are enabled, and parameter expansion is performed on
the value regardless of the setting of the `promptvars' option.
6. Interactive comments are enabled by default. (Note that bash has
them on by default anyway.)
7. The Posix.2 startup files are executed ($ENV) rather than the normal
bash files.
8. Tilde expansion is only performed on assignments preceding a command
name, rather than on all assignment statements on the line.
9. The default history file is ~/.sh_history (default value of $HISTFILE).
10. The output of `kill -l' prints all the signal names on a single line,
separated by spaces.
11. Non-interactive shells exit if `file' in `. file' is not found.
12. Redirection operators do not perform pathname expansion on the word
in the redirection unless the shell is interactive
13. Function names must be valid shell identifiers. That is, they may not
contain characters other than letters, digits, and underscores, and
may not start with a digit. Declaring a function with an illegal name
causes a fatal syntax error in non-interactive shells.
14. Posix.2 `special' builtins are found before shell functions during command
lookup.
15. If a Posix.2 special builtin returns an error status, a non-interactive
shell exits. The fatal errors are those listed in the POSIX.2 standard,
and include things like passing incorrect options, redirection errors,
variable assignment errors for assignments preceding the command name,
and so on.
16. The environment passed to executed commands is not sorted. Neither is
the output of `set'. This is not strictly Posix.2 behavior, but sh
does it this way. Ksh does not. It's not necessary to sort the
environment; no program should rely on it being sorted.
17. If the `cd' builtin finds a directory to change to using $CDPATH, the
value it assigns to $PWD does not contain any symbolic links, as if
`cd -P' had been executed.
18. A non-interactive shell exits with an error status if a variable
assignment error occurs when no command name follows the assignment
statements. A variable assignment error occurs, for example, when
trying to assign a value to a read-only variable.
19. A non-interactive shell exits with an error status if the iteration
variable in a for statement or the selection variable in a select
statement is a read-only variable.
20. Process substitution is not available.
21. Assignment statements preceding POSIX.2 `special' builtins persist in
the shell environment after the builtin completes.
There is other Posix.2 behavior that bash does not implement. Specifically:
1. Assignment statements affect the execution environment of all builtins,
not just special ones.
CWRU/old/set.def.save
-544
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This file is set.def, from which is created set.c.
It implements the "set" and "unset" builtins in Bash.
Copyright (C) 1987, 1989, 1991 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 1, 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.
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, 675 Mass Ave, Cambridge, MA 02139, USA.
$PRODUCES set.c
#include <stdio.h>
#include "../shell.h"
#include "../flags.h"
#include "bashgetopt.h"
extern int interactive;
extern int noclobber, posixly_correct;
#if defined (READLINE)
extern int rl_editing_mode, no_line_editing;
#endif /* READLINE */
$BUILTIN set
$FUNCTION set_builtin
$SHORT_DOC set [--abefhkmnptuvxldBCHP] [-o option] [arg ...]
-a Mark variables which are modified or created for export.
-b Notify of job termination immediately.
-e Exit immediately if a command exits with a non-zero status.
-f Disable file name generation (globbing).
-h Locate and remember function commands as functions are
defined. Function commands are normally looked up when
the function is executed.
-i Force the shell to be an "interactive" one. Interactive shells
always read `~/.bashrc' on startup.
-k All keyword arguments are placed in the environment for a
command, not just those that precede the command name.
-m Job control is enabled.
-n Read commands but do not execute them.
-o option-name
Set the variable corresponding to option-name:
allexport same as -a
braceexpand same as -B
#if defined (READLINE)
emacs use an emacs-style line editing interface
#endif /* READLINE */
errexit same as -e
histexpand same as -H
ignoreeof the shell will not exit upon reading EOF
interactive-comments
allow comments to appear in interactive commands
monitor same as -m
noclobber disallow redirection to existing files
noexec same as -n
noglob same as -f
nohash same as -d
notify save as -b
nounset same as -u
physical same as -P
posix change the behavior of bash where the default
operation differs from the 1003.2 standard to
match the standard
privileged same as -p
verbose same as -v
#if defined (READLINE)
vi use a vi-style line editing interface
#endif /* READLINE */
xtrace same as -x
-p Turned on whenever the real and effective user ids do not match.
Disables processing of the $ENV file and importing of shell
functions. Turning this option off causes the effective uid and
gid to be set to the real uid and gid.
-t Exit after reading and executing one command.
-u Treat unset variables as an error when substituting.
-v Print shell input lines as they are read.
-x Print commands and their arguments as they are executed.
-l Save and restore the binding of the NAME in a FOR command.
-d Disable the hashing of commands that are looked up for execution.
Normally, commands are remembered in a hash table, and once
found, do not have to be looked up again.
#if defined (BRACE_EXPANSION)
-B the shell will perform brace expansion
#endif /* BRACE_EXPANSION */
#if defined (BANG_HISTORY)
-H Enable ! style history substitution. This flag is on
by default.
#endif /* BANG_HISTORY */
-C If set, disallow existing regular files to be overwritten
by redirection of output.
-P If set, do not follow symbolic links when executing commands
such as cd which change the current directory.
Using + rather than - causes these flags to be turned off. The
flags can also be used upon invocation of the shell. The current
set of flags may be found in $-. The remaining n ARGs are positional
parameters and are assigned, in order, to $1, $2, .. $n. If no
ARGs are given, all shell variables are printed.
$END
/* An a-list used to match long options for set -o to the corresponding
option letter. */
struct {
char *name;
int letter;
} o_options[] = {
{ "allexport", 'a' },
#if defined (BRACE_EXPANSION)
{ "braceexpand",'B' },
#endif
{ "errexit", 'e' },
{ "histexpand", 'H' },
{ "monitor", 'm' },
{ "noexec", 'n' },
{ "noglob", 'f' },
{ "nohash", 'd' },
#if defined (JOB_CONTROL)
{ "notify", 'b' },
#endif /* JOB_CONTROL */
{"nounset", 'u' },
{"physical", 'P' },
{"privileged", 'p' },
{"verbose", 'v' },
{"xtrace", 'x' },
{(char *)NULL, 0},
};
#define MINUS_O_FORMAT "%-15s\t%s\n"
void
list_minus_o_opts ()
{
register int i;
char *on = "on", *off = "off";
printf (MINUS_O_FORMAT, "noclobber", (noclobber == 1) ? on : off);
if (find_variable ("ignoreeof") || find_variable ("IGNOREEOF"))
printf (MINUS_O_FORMAT, "ignoreeof", on);
else
printf (MINUS_O_FORMAT, "ignoreeof", off);
printf (MINUS_O_FORMAT, "interactive-comments",
interactive_comments ? on : off);
printf (MINUS_O_FORMAT, "posix", posixly_correct ? on : off);
#if defined (READLINE)
if (no_line_editing)
{
printf (MINUS_O_FORMAT, "emacs", off);
printf (MINUS_O_FORMAT, "vi", off);
}
else
{
/* Magic. This code `knows' how readline handles rl_editing_mode. */
printf (MINUS_O_FORMAT, "emacs", (rl_editing_mode == 1) ? on : off);
printf (MINUS_O_FORMAT, "vi", (rl_editing_mode == 0) ? on : off);
}
#endif /* READLINE */
for (i = 0; o_options[i].name; i++)
{
int *on_or_off, zero = 0;
on_or_off = find_flag (o_options[i].letter);
if (on_or_off == FLAG_UNKNOWN)
on_or_off = &zero;
printf (MINUS_O_FORMAT, o_options[i].name, (*on_or_off == 1) ? on : off);
}
}
set_minus_o_option (on_or_off, option_name)
int on_or_off;
char *option_name;
{
int option_char = -1;
if (STREQ (option_name, "noclobber"))
{
if (on_or_off == FLAG_ON)
bind_variable ("noclobber", "");
else
unbind_variable ("noclobber");
stupidly_hack_special_variables ("noclobber");
}
else if (STREQ (option_name, "ignoreeof"))
{
unbind_variable ("ignoreeof");
unbind_variable ("IGNOREEOF");
if (on_or_off == FLAG_ON)
bind_variable ("IGNOREEOF", "10");
stupidly_hack_special_variables ("IGNOREEOF");
}
#if defined (READLINE)
else if ((STREQ (option_name, "emacs")) || (STREQ (option_name, "vi")))
{
if (on_or_off == FLAG_ON)
{
rl_variable_bind ("editing-mode", option_name);
if (interactive)
with_input_from_stdin ();
no_line_editing = 0;
}
else
{
int isemacs = (rl_editing_mode == 1);
if ((isemacs && STREQ (option_name, "emacs")) ||
(!isemacs && STREQ (option_name, "vi")))
{
if (interactive)
with_input_from_stream (stdin, "stdin");
no_line_editing = 1;
}
else
builtin_error ("not in %s editing mode", option_name);
}
}
#endif /* READLINE */
else if (STREQ (option_name, "interactive-comments"))
interactive_comments = (on_or_off == FLAG_ON);
else if (STREQ (option_name, "posix"))
{
posixly_correct = (on_or_off == FLAG_ON);
unbind_variable ("POSIXLY_CORRECT");
unbind_variable ("POSIX_PEDANTIC");
if (on_or_off == FLAG_ON)
{
bind_variable ("POSIXLY_CORRECT", "");
stupidly_hack_special_variables ("POSIXLY_CORRECT");
}
}
else
{
register int i;
for (i = 0; o_options[i].name; i++)
{
if (STREQ (option_name, o_options[i].name))
{
option_char = o_options[i].letter;
break;
}
}
if (option_char == -1)
{
builtin_error ("%s: unknown option name", option_name);
return (EXECUTION_FAILURE);
}
if (change_flag (option_char, on_or_off) == FLAG_ERROR)
{
bad_option (option_name);
return (EXECUTION_FAILURE);
}
}
return (EXECUTION_SUCCESS);
}
/* Set some flags from the word values in the input list. If LIST is empty,
then print out the values of the variables instead. If LIST contains
non-flags, then set $1 - $9 to the successive words of LIST. */
set_builtin (list)
WORD_LIST *list;
{
int on_or_off, flag_name, force_assignment = 0;
if (!list)
{
SHELL_VAR **vars;
vars = all_shell_variables ();
if (vars)
{
print_var_list (vars);
free (vars);
}
vars = all_shell_functions ();
if (vars)
{
print_var_list (vars);
free (vars);
}
return (EXECUTION_SUCCESS);
}
/* Check validity of flag arguments. */
if (*list->word->word == '-' || *list->word->word == '+')
{
register char *arg;
WORD_LIST *save_list = list;
while (list && (arg = list->word->word))
{
char c;
if (arg[0] != '-' && arg[0] != '+')
break;
/* `-' or `--' signifies end of flag arguments. */
if (arg[0] == '-' &&
(!arg[1] || (arg[1] == '-' && !arg[2])))
break;
while (c = *++arg)
{
if (find_flag (c) == FLAG_UNKNOWN && c != 'o')
{
char s[2];
s[0] = c; s[1] = '\0';
bad_option (s);
if (c == '?')
builtin_usage ();
return (c == '?' ? EXECUTION_SUCCESS : EXECUTION_FAILURE);
}
}
list = list->next;
}
list = save_list;
}
/* Do the set command. While the list consists of words starting with
'-' or '+' treat them as flags, otherwise, start assigning them to
$1 ... $n. */
while (list)
{
char *string = list->word->word;
/* If the argument is `--' or `-' then signal the end of the list
and remember the remaining arguments. */
if (string[0] == '-' && (!string[1] || (string[1] == '-' && !string[2])))
{
list = list->next;
/* `set --' unsets the positional parameters. */
if (string[1] == '-')
force_assignment = 1;
/* Until told differently, the old shell behaviour of
`set - [arg ...]' being equivalent to `set +xv [arg ...]'
stands. Posix.2 says the behaviour is marked as obsolescent. */
else
{
change_flag ('x', '+');
change_flag ('v', '+');
}
break;
}
if ((on_or_off = *string) &&
(on_or_off == '-' || on_or_off == '+'))
{
int i = 1;
while (flag_name = string[i++])
{
if (flag_name == '?')
{
builtin_usage ();
return (EXECUTION_SUCCESS);
}
else if (flag_name == 'o') /* -+o option-name */
{
char *option_name;
WORD_LIST *opt;
opt = list->next;
if (!opt)
{
list_minus_o_opts ();
continue;
}
option_name = opt->word->word;
if (!option_name || !*option_name || (*option_name == '-'))
{
list_minus_o_opts ();
continue;
}
list = list->next; /* Skip over option name. */
if (set_minus_o_option (on_or_off, option_name) != EXECUTION_SUCCESS)
return (EXECUTION_FAILURE);
}
else
{
if (change_flag (flag_name, on_or_off) == FLAG_ERROR)
{
char opt[3];
opt[0] = on_or_off;
opt[1] = flag_name;
opt[2] = '\0';
bad_option (opt);
builtin_usage ();
return (EXECUTION_FAILURE);
}
}
}
}
else
{
break;
}
list = list->next;
}
/* Assigning $1 ... $n */
if (list || force_assignment)
remember_args (list, 1);
return (EXECUTION_SUCCESS);
}
$BUILTIN unset
$FUNCTION unset_builtin
$SHORT_DOC unset [-f] [-v] [name ...]
For each NAME, remove the corresponding variable or function. Given
the `-v', unset will only act on variables. Given the `-f' flag,
unset will only act on functions. With neither flag, unset first
tries to unset a variable, and if that fails, then tries to unset a
function. Some variables (such as PATH and IFS) cannot be unset; also
see readonly.
$END
#define NEXT_VARIABLE() any_failed++; list = list->next; continue;
unset_builtin (list)
WORD_LIST *list;
{
int unset_function, unset_variable, unset_array, opt, any_failed;
char *name;
unset_function = unset_variable = unset_array = any_failed = 0;
reset_internal_getopt ();
while ((opt = internal_getopt (list, "fv")) != -1)
{
switch (opt)
{
case 'f':
unset_function = 1;
break;
case 'v':
unset_variable = 1;
break;
default:
builtin_usage ();
return (EXECUTION_FAILURE);
}
}
list = loptend;
if (unset_function && unset_variable)
{
builtin_error ("cannot simultaneously unset a function and a variable");
return (EXECUTION_FAILURE);
}
while (list)
{
SHELL_VAR *var;
int tem;
#if defined (ARRAY_VARS)
char *t;
#endif
name = list->word->word;
#if defined (ARRAY_VARS)
if (!unset_function && valid_array_reference (name))
{
t = strchr (name, '[');
*t++ = '\0';
unset_array++;
}
#endif
var = unset_function ? find_function (name) : find_variable (name);
if (var && !unset_function && non_unsettable_p (var))
{
builtin_error ("%s: cannot unset", name);
NEXT_VARIABLE ();
}
/* Posix.2 says that unsetting readonly variables is an error. */
if (var && readonly_p (var))
{
builtin_error ("%s: cannot unset: readonly %s",
name, unset_function ? "function" : "variable");
NEXT_VARIABLE ();
}
/* Unless the -f option is supplied, the name refers to a variable. */
#if defined (ARRAY_VARS)
if (var && unset_array)
{
if (array_p (var) == 0)
{
builtin_error ("%s: not an array variable", name);
NEXT_VARIABLE ();
}
else
tem = unbind_array_element (var, t);
}
else
#endif /* ARRAY_VARS */
tem = makunbound (name, unset_function ? shell_functions : shell_variables);
/* This is what Posix.2 draft 11+ says. ``If neither -f nor -v
is specified, the name refers to a variable; if a variable by
that name does not exist, a function by that name, if any,
shall be unset.'' */
if ((tem == -1) && !unset_function && !unset_variable)
tem = makunbound (name, shell_functions);
if (tem == -1)
any_failed++;
else if (!unset_function)
stupidly_hack_special_variables (name);
list = list->next;
}
if (any_failed)
return (EXECUTION_FAILURE);
else
return (EXECUTION_SUCCESS);
}
CWRU/save/unwind_prot.h.save
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/* unwind_prot.h - Macros and functions for hacking unwind protection. */
/* Copyright (C) 1993 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 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (_UNWIND_PROT_H)
#define _UNWIND_PROT_H
/* Run a function without interrupts. */
extern void begin_unwind_frame ();
extern void discard_unwind_frame ();
extern void run_unwind_frame ();
extern void add_unwind_protect ();
extern void remove_unwind_protect ();
extern void run_unwind_protects ();
extern void unwind_protect_var ();
/* Define for people who like their code to look a certain way. */
#define end_unwind_frame()
/* How to protect an integer. */
#define unwind_protect_int(X) unwind_protect_var (&(X), (char *)(X), sizeof (int))
/* How to protect a pointer to a string. */
#define unwind_protect_string(X) \
unwind_protect_var ((int *)&(X), (X), sizeof (char *))
/* How to protect any old pointer. */
#define unwind_protect_pointer(X) unwind_protect_string (X)
/* How to protect the contents of a jmp_buf. */
#define unwind_protect_jmp_buf(X) \
unwind_protect_var ((int *)(X), (char *)(X), sizeof (procenv_t))
#endif /* _UNWIND_PROT_H */
Makefile.in~
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bashline.c~
-4253
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builtins/Makefile.in~
-686
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# This Makefile for building libbuiltins.a is in -*- text -*- for Emacs.
#
# Copyright (C) 1996-2009 Free Software Foundation, Inc.
# This program 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.
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
PACKAGE = @PACKAGE_NAME@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_VERSION = @PACKAGE_VERSION@
#
SHELL = @MAKE_SHELL@
RANLIB = @RANLIB@
CC = @CC@
CC_FOR_BUILD = @CC_FOR_BUILD@
AR = @AR@
ARFLAGS = @ARFLAGS@
RM = rm -f
CP = cp
EXEEXT = @EXEEXT@
prefix = @prefix@
srcdir = @srcdir@
VPATH = .:@srcdir@
topdir = @top_srcdir@
datarootdir = @datarootdir@
includedir = @includedir@
datadir = @datadir@
localedir = @localedir@
# Support an alternate destination root directory for package building
DESTDIR =
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
BUILD_DIR = @BUILD_DIR@
LIBBUILD = ${BUILD_DIR}/lib
PROFILE_FLAGS = @PROFILE_FLAGS@
CFLAGS = @CFLAGS@
CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @CROSS_COMPILE@
CPPFLAGS = @CPPFLAGS@
CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
LOCAL_CFLAGS = @LOCAL_CFLAGS@ ${DEBUG}
DEFS = @DEFS@
LOCAL_DEFS = @LOCAL_DEFS@
LIBS = @LIBS@
LDFLAGS = @LDFLAGS@ $(LOCAL_LDFLAGS) $(CFLAGS)
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
LOCAL_LDFLAGS = @LOCAL_LDFLAGS@
LIBS_FOR_BUILD = @LIBS_FOR_BUILD@
#LIBS_FOR_BUILD = $(LIBS)
BASHINCDIR = ${topdir}/include
RL_INCLUDEDIR = @RL_INCLUDEDIR@
INTL_LIBSRC = ${topdir}/lib/intl
INTL_BUILDDIR = ${LIBBUILD}/intl
INTL_LIBDIR = ${INTL_BUILDDIR}
INTL_LIBRARY = ${INTL_BUILDDIR}/libintl.a
INTL_INC = @INTL_INC@
INTL_DEP = @INTL_DEP@
LIBINTL_H = @LIBINTL_H@
HELPDIR = @HELPDIR@
MKDIRS = ${topdir}/support/mkdirs
HELPFILES_TARGET = @HELPFILES_TARGET@
INCLUDES = -I. -I.. @RL_INCLUDE@ -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib -I$(srcdir) ${INTL_INC}
BASE_CCFLAGS = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
${INCLUDES} $(LOCAL_CFLAGS)
CCFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(CFLAGS)
CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
GCC_LINT_FLAGS = -Wall -Wshadow -Wpointer-arith -Wcast-qual \
-Wcast-align -Wstrict-prototypes -Wconversion \
-Wmissing-prototypes -Wtraditional -Wredundant-decls -pedantic
MKBUILTINS = mkbuiltins$(EXEEXT)
DIRECTDEFINE = -D $(srcdir)
HELPDIRDEFINE = @HELPDIRDEFINE@
HELPSTRINGS = @HELPSTRINGS@
# xxx this is bad style
RL_LIBSRC = $(topdir)/lib/readline
.SUFFIXES:
.SUFFIXES: .def .c .o
# How to make a .o file from a .def file.
.def.o:
$(RM) $@
./$(MKBUILTINS) $(DIRECTDEFINE) $<
$(CC) -c $(CCFLAGS) $*.c || ( $(RM) $*.c ; exit 1 )
$(RM) $*.c
# How to make a .c file from a .def file.
.def.c:
$(RM) $@
./$(MKBUILTINS) $(DIRECTDEFINE) $<
# default rule for making a .o file from a .c file
.c.o:
$(RM) $@
$(CC) -c $(CCFLAGS) $<
DEFSRC = $(srcdir)/alias.def $(srcdir)/bind.def $(srcdir)/break.def \
$(srcdir)/builtin.def $(srcdir)/caller.def \
$(srcdir)/cd.def $(srcdir)/colon.def \
$(srcdir)/command.def $(srcdir)/declare.def $(srcdir)/echo.def \
$(srcdir)/enable.def $(srcdir)/eval.def $(srcdir)/getopts.def \
$(srcdir)/exec.def $(srcdir)/exit.def $(srcdir)/fc.def \
$(srcdir)/fg_bg.def $(srcdir)/hash.def $(srcdir)/help.def \
$(srcdir)/history.def $(srcdir)/jobs.def $(srcdir)/kill.def \
$(srcdir)/let.def $(srcdir)/read.def $(srcdir)/return.def \
$(srcdir)/set.def $(srcdir)/setattr.def $(srcdir)/shift.def \
$(srcdir)/source.def $(srcdir)/suspend.def $(srcdir)/test.def \
$(srcdir)/times.def $(srcdir)/trap.def $(srcdir)/type.def \
$(srcdir)/ulimit.def $(srcdir)/umask.def $(srcdir)/wait.def \
$(srcdir)/reserved.def $(srcdir)/pushd.def $(srcdir)/shopt.def \
$(srcdir)/printf.def $(srcdir)/complete.def $(srcdir)/mapfile.def
STATIC_SOURCE = common.c evalstring.c evalfile.c getopt.c bashgetopt.c \
getopt.h
OFILES = builtins.o \
alias.o bind.o break.o builtin.o caller.o cd.o colon.o command.o \
common.o declare.o echo.o enable.o eval.o evalfile.o \
evalstring.o exec.o exit.o fc.o fg_bg.o hash.o help.o history.o \
jobs.o kill.o let.o mapfile.o \
pushd.o read.o return.o set.o setattr.o shift.o source.o \
suspend.o test.o times.o trap.o type.o ulimit.o umask.o \
wait.o getopts.o shopt.o printf.o getopt.o bashgetopt.o complete.o
CREATED_FILES = builtext.h builtins.c psize.aux pipesize.h tmpbuiltins.c \
tmpbuiltins.h
CREATED_OBJECTS = tmpbuiltins.o gen-helpfiles.o mkbuiltins.o
all: $(MKBUILTINS) libbuiltins.a $(HELPFILES_TARGET)
targets: libbuiltins.a $(HELPFILES_TARGET)
libbuiltins.a: $(MKBUILTINS) $(OFILES) builtins.o
$(RM) $@
$(AR) $(ARFLAGS) $@ $(OFILES)
-$(RANLIB) $@
tmpbuiltins.c: $(MKBUILTINS) $(DEFSRC)
./$(MKBUILTINS) -externfile tmpbuiltins.h -structfile $@ \
-noproduction -nofunctions \
$(DIRECTDEFINE) $(HELPSTRINGS) $(DEFSRC)
tmpbuiltins.h: tmpbuiltins.c
gen-helpfiles.o: ../config.h
gen-helpfiles.o: gen-helpfiles.c
$(RM) $@
$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
gen-helpfiles: tmpbuiltins.o gen-helpfiles.o
$(CC_FOR_BUILD) ${CCFLAGS_FOR_BUILD} $(LDFLAGS_FOR_BUILD) -o $@ gen-helpfiles.o tmpbuiltins.o $(LIBS_FOR_BUILD)
builtext.h builtins.c: $(MKBUILTINS) $(DEFSRC)
@-if test -f builtins.c; then mv -f builtins.c old-builtins.c; fi
@-if test -f builtext.h; then mv -f builtext.h old-builtext.h; fi
./$(MKBUILTINS) -externfile builtext.h -structfile builtins.c \
-noproduction $(DIRECTDEFINE) $(HELPDIRDEFINE) $(HELPSTRINGS) $(DEFSRC)
@-if cmp -s old-builtext.h builtext.h 2>/dev/null; then \
mv old-builtext.h builtext.h; \
else \
$(RM) old-builtext.h; \
fi
@-if cmp -s old-builtins.c builtins.c 2>/dev/null; then \
mv old-builtins.c builtins.c; \
else \
$(RM) old-builtins.c; \
fi
helpdoc: gen-helpfiles
./gen-helpfiles ${HELPDIRDEFINE}
install-help:
@-if test -n "${HELPDIR}" && test -d helpfiles ; then \
test -d $(DESTDIR)${HELPDIR} || ${SHELL} ${MKDIRS} $(DESTDIR)$(HELPDIR) ;\
( for f in helpfiles/*; do \
echo installing $$f; \
${INSTALL_DATA} $$f $(DESTDIR)$(HELPDIR); \
done; ) ; \
fi
install: @HELPINSTALL@
mkbuiltins.o: ../config.h
mkbuiltins.o: mkbuiltins.c
$(RM) $@
$(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
mkbuiltins$(EXEEXT): mkbuiltins.o
$(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $(MKBUILTINS) mkbuiltins.o $(LIBS_FOR_BUILD)
# rules for deficient makes, like SunOS
mkbuiltins.o: mkbuiltins.c
builtins.o: builtins.c
common.o: common.c
bashgetopt.o: bashgetopt.c
getopt.o: getopt.c
evalstring.o: evalstring.c
evalfile.o: evalfile.c
tmpbuiltins.o: tmpbuiltins.c
gen-helpfiles.o: gen-helpfiles.c
ulimit.o: pipesize.h
pipesize.h: psize.aux
$(SHELL) $(srcdir)/psize.sh > $@
# Technically this is wrong; the pipe size should be for the target system,
# not the build host.
psize.aux: psize.c
$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(srcdir)/psize.c
documentation: builtins.texi
builtins.texi: $(MKBUILTINS)
./$(MKBUILTINS) -documentonly $(DEFSRC)
clean:
$(RM) $(OFILES) $(CREATED_FILES) libbuiltins.a
$(RM) $(MKBUILTINS) gen-helpfiles $(CREATED_OBJECTS)
-test -d helpfiles && $(RM) -r helpfiles
mostlyclean:
$(RM) $(OFILES) libbuiltins.a
distclean maintainer-clean: clean
$(RM) Makefile
$(OFILES): $(MKBUILTINS) ../config.h
../version.h: ../config.h ../Makefile Makefile
-( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} version.h )
# maintainer special - for now
po: builtins.c
xgettext -L C -o $(topdir)/po/builtins.pot --keyword='N_' builtins.c 2>/dev/null
${LIBINTL_H}:
@echo making $@ in ${INTL_BUILDDIR}
@(cd ${INTL_BUILDDIR} && \
$(MAKE) $(MFLAGS) libintl.h) || exit 1
# dependencies
alias.o: alias.def
bind.o: bind.def
break.o: break.def
builtin.o: builtin.def
caller.o: caller.def
cd.o: cd.def
colon.o: colon.def
command.o: command.def
declare.o: declare.def
echo.o: echo.def
enable.o: enable.def
eval.o: eval.def
exec.o: exec.def
exit.o: exit.def
fc.o: fc.def
fg_bg.o: fg_bg.def
hash.o: hash.def
help.o: help.def
history.o: history.def
jobs.o: jobs.def
kill.o: kill.def
let.o: let.def
mapfile.o: mapfile.def
printf.o: printf.def
pushd.o: pushd.def
read.o: read.def
return.o: return.def
set.o: set.def
setattr.o: setattr.def
shift.o: shift.def
shopt.o: shopt.def
source.o: source.def
suspend.o: suspend.def
test.o: test.def
times.o: times.def
trap.o: trap.def
type.o: type.def
ulimit.o: ulimit.def
umask.o: umask.def
wait.o: wait.def
getopts.o: getopts.def
reserved.o: reserved.def
complete.o: complete.def
# C files
bashgetopt.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
bashgetopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h
bashgetopt.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
bashgetopt.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
bashgetopt.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
bashgetopt.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
bashgetopt.o: ../pathnames.h $(topdir)/externs.h $(srcdir)/common.h
bashgetopt.o: $(BASHINCDIR)/chartypes.h
common.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
common.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
common.o: $(topdir)/sig.h $(topdir)/command.h
common.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/stdc.h $(BASHINCDIR)/memalloc.h
common.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/input.h
common.o: $(topdir)/siglist.h $(topdir)/bashhist.h $(topdir)/quit.h
common.o: $(topdir)/unwind_prot.h $(BASHINCDIR)/maxpath.h $(topdir)/jobs.h
common.o: $(topdir)/builtins.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
common.o: $(topdir)/subst.h $(topdir)/execute_cmd.h $(topdir)/error.h
common.o: $(topdir)/externs.h ../pathnames.h ./builtext.h
common.o: $(BASHINCDIR)/chartypes.h
evalfile.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h ${BASHINCDIR}/filecntl.h
evalfile.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
evalfile.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h
evalfile.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
evalfile.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
evalfile.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
evalfile.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
evalfile.o: ../pathnames.h $(topdir)/externs.h
evalfile.o: $(topdir)/jobs.h $(topdir)/builtins.h $(topdir)/flags.h
evalfile.o: $(topdir)/input.h $(topdir)/execute_cmd.h
evalfile.o: $(topdir)/bashhist.h $(srcdir)/common.h
evalstring.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
evalstring.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
evalstring.o: $(topdir)/sig.h $(topdir)/command.h $(topdir)/siglist.h
evalstring.o: $(BASHINCDIR)/memalloc.h $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/input.h
evalstring.o: $(topdir)/quit.h $(topdir)/unwind_prot.h
evalstring.o: $(BASHINCDIR)/maxpath.h $(topdir)/jobs.h $(topdir)/builtins.h
evalstring.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
evalstring.o: $(topdir)/externs.h $(topdir)/jobs.h $(topdir)/builtins.h
evalstring.o: $(topdir)/flags.h $(topdir)/input.h $(topdir)/execute_cmd.h
evalstring.o: $(topdir)/bashhist.h $(srcdir)/common.h
evalstring.o: $(topdir)/trap.h $(topdir)/redir.h ../pathnames.h
#evalstring.o: $(topdir)/y.tab.h
getopt.o: ../config.h $(BASHINCDIR)/memalloc.h
getopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h $(topdir)/command.h
getopt.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h $(topdir)/variables.h $(topdir)/conftypes.h
getopt.o: $(topdir)/quit.h $(BASHINCDIR)/maxpath.h $(topdir)/unwind_prot.h
getopt.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
getopt.o: $(topdir)/sig.h ../pathnames.h $(topdir)/externs.h
getopt.o: $(srcdir)/getopt.h
mkbuiltins.o: ../config.h $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h
mkbuiltins.o: ${BASHINCDIR}/filecntl.h
mkbuiltins.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
# def files
alias.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
alias.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
alias.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
alias.o: $(topdir)/subst.h $(topdir)/externs.h $(srcdir)/common.h
alias.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
alias.o: ../pathnames.h
bind.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
bind.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
bind.o: $(topdir)/subst.h $(topdir)/externs.h $(srcdir)/bashgetopt.h
bind.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h $(topdir)/bashline.h
bind.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
bind.o: ../pathnames.h
break.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
break.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
break.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
break.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
break.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
break.o: ../pathnames.h
builtin.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
builtin.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
builtin.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h
builtin.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
builtin.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
builtin.o: $(srcdir)/bashgetopt.h ../pathnames.h
caller.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
caller.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(topdir)/dispose_cmd.h
caller.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/externs.h
caller.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
caller.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ./builtext.h
caller.o: ${BASHINCDIR}/chartypes.h $(topdir)/bashtypes.h ../pathnames.h
cd.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
cd.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(topdir)/dispose_cmd.h
cd.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/externs.h
cd.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
cd.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ../pathnames.h
command.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
command.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
command.o: $(topdir)/quit.h $(srcdir)/bashgetopt.h $(BASHINCDIR)/maxpath.h
command.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
command.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
command.o: ../pathnames.h
declare.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
declare.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
declare.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
declare.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
declare.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
declare.o: $(topdir)/arrayfunc.h $(srcdir)/bashgetopt.h
declare.o: ./builtext.h ../pathnames.h
echo.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
echo.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
echo.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
echo.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
echo.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
enable.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
enable.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
enable.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
enable.o: $(topdir)/subst.h $(topdir)/externs.h
enable.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
enable.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
enable.o: $(topdir)/pcomplete.h
eval.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
eval.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
eval.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
eval.o: $(topdir)/subst.h $(topdir)/externs.h
eval.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
eval.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
exec.o: $(topdir)/bashtypes.h
exec.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
exec.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
exec.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
exec.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/flags.h
exec.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
exec.o: $(srcdir)/common.h $(topdir)/execute_cmd.h $(BASHINCDIR)/maxpath.h
exec.o: $(topdir)/findcmd.h $(topdir)/jobs.h ../pathnames.h
exit.o: $(topdir)/bashtypes.h
exit.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
exit.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
exit.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
exit.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/jobs.h
exit.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
exit.o: $(BASHINCDIR)/maxpath.h ./builtext.h ../pathnames.h
fc.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h
fc.o: $(topdir)/builtins.h $(topdir)/command.h $(srcdir)/bashgetopt.h
fc.o: $(topdir)/bashhist.h
fc.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
fc.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
fc.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
fc.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/shell.h $(topdir)/syntax.h
fc.o: $(topdir)/flags.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
fc.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h $(BASHINCDIR)/chartypes.h
fc.o: ../pathnames.h
fg_bg.o: $(topdir)/bashtypes.h $(srcdir)/bashgetopt.h
fg_bg.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
fg_bg.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
fg_bg.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
fg_bg.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
fg_bg.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
fg_bg.o: $(topdir)/jobs.h ../pathnames.h
getopts.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
getopts.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
getopts.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
getopts.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
getopts.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
getopts.o: ../pathnames.h
hash.o: $(topdir)/builtins.h $(topdir)/command.h $(topdir)/quit.h
hash.o: $(topdir)/findcmd.h $(topdir)/hashlib.h
hash.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
hash.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
hash.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
hash.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ../pathnames.h
help.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
help.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
help.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
help.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
help.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
help.o: ${srcdir}/common.h ../pathnames.h
history.o: $(topdir)/bashtypes.h
history.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
history.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
history.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
history.o: $(topdir)/subst.h $(topdir)/externs.h
history.o: ${BASHINCDIR}/filecntl.h $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h
history.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/bashhist.h $(BASHINCDIR)/maxpath.h
history.o: ../pathnames.h
inlib.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
inlib.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
inlib.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
inlib.o: $(BASHINCDIR)/maxpath.h $(topdir)/subst.h $(topdir)/externs.h
inlib.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h ../pathnames.h
jobs.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
jobs.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(srcdir)/bashgetopt.h
jobs.o: $(BASHINCDIR)/maxpath.h $(topdir)/externs.h $(topdir)/jobs.h
jobs.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
jobs.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
jobs.o: ../pathnames.h
kill.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
kill.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
kill.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
kill.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/trap.h $(topdir)/unwind_prot.h
kill.o: $(topdir)/variables.h $(topdir)/conftypes.h $(BASHINCDIR)/maxpath.h
kill.o: $(topdir)/jobs.h ../pathnames.h
let.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
let.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
let.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
let.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
let.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
let.o: ../pathnames.h
printf.o: ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/bashjmp.h
printf.o: $(topdir)/command.h $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
printf.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
printf.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
printf.o: ../pathnames.h $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h
printf.o: $(topdir)/variables.h $(topdir)/conftypes.h $(BASHINCDIR)/stdc.h $(srcdir)/bashgetopt.h
printf.o: $(topdir)/bashtypes.h ${srcdir}/common.h $(BASHINCDIR)/chartypes.h
printf.o: ../pathnames.h
pushd.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
pushd.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
pushd.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
pushd.o: $(topdir)/subst.h $(topdir)/externs.h
pushd.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
pushd.o: $(BASHINCDIR)/maxpath.h $(srcdir)/common.h ./builtext.h
pushd.o: ../pathnames.h
read.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
read.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
read.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
read.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
read.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
read.o: $(BASHINCDIR)/shtty.h
read.o: $(topdir)/arrayfunc.h ../pathnames.h
return.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
return.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
return.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
return.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
return.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
return.o: ../pathnames.h
set.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
set.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
set.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
set.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
set.o: $(BASHINCDIR)/maxpath.h $(topdir)/error.h
set.o: $(topdir)/arrayfunc.h ../pathnames.h
setattr.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
setattr.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
setattr.o: $(topdir)/quit.h $(srcdir)/common.h $(srcdir)/bashgetopt.h
setattr.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
setattr.o: $(topdir)/externs.h
setattr.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
setattr.o: $(topdir)/arrayfunc.h ../pathnames.h
shift.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
shift.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
shift.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
shift.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
shift.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
shift.o: ../pathnames.h
shopt.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
shopt.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
shopt.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
shopt.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
shopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
shopt.o: $(srcdir)/common.h $(srcdir)/bashgetopt.h ../pathnames.h
shopt.o: $(topdir)/bashhist.h $(topdir)/bashline.h
source.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
source.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/findcmd.h
source.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
source.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
source.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
source.o: $(srcdir)/bashgetopt.h $(topdir)/flags.h $(topdir)/trap.h
source.o: ../pathnames.h
suspend.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
suspend.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
suspend.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
suspend.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
suspend.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
suspend.o: $(topdir)/jobs.h ../pathnames.h
test.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
test.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
test.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
test.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
test.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
test.o: $(topdir)/test.h ../pathnames.h
times.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
times.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
times.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
times.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
times.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
times.o: $(BASHINCDIR)/posixtime.h ../pathnames.h
trap.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
trap.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
trap.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h
trap.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
trap.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
trap.o: $(topdir)/findcmd.h ../pathnames.h
type.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
type.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
type.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h
type.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
type.o: $(topdir)/externs.h $(topdir)/hashcmd.h ../pathnames.h
type.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
ulimit.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
ulimit.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
ulimit.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
ulimit.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
ulimit.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
ulimit.o: ../pathnames.h
umask.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
umask.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
umask.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
umask.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
umask.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
umask.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
wait.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
wait.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
wait.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
wait.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
wait.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
wait.o: $(topdir)/jobs.h
wait.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
complete.o: ../config.h ../pathnames.h
complete.o: ${topdir}/shell.h $(topdir)/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h ${topdir}/sig.h
complete.o: ${topdir}/unwind_prot.h ${topdir}/variables.h
complete.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
complete.o: ${topdir}/builtins.h
complete.o: ${topdir}/pcomplete.h
complete.o: ${srcdir}/common.h ${srcdir}/bashgetopt.h
mapfile.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
mapfile.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
mapfile.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
mapfile.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
mapfile.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/variables.h $(topdir)/conftypes.h
mapfile.o: $(topdir)/arrayfunc.h ../pathnames.h
#bind.o: $(RL_LIBSRC)chardefs.h $(RL_LIBSRC)readline.h $(RL_LIBSRC)keymaps.h
# libintl dependencies
bind.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
break.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
caller.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
cd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
common.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
complete.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
declare.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
enable.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
evalfile.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
exec.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
exit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
fc.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
fg_bg.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
getopt.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
hash.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
help.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
history.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
inlib.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
jobs.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
kill.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
let.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
mapfile.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
mkbuiltins.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
printf.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
pushd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
read.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
return.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
set.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
setattr.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
shift.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
shopt.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
source.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
suspend.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
type.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
ulimit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
umask.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
builtins/declare.def~
-697
View File
@@ -1,697 +0,0 @@
This file is declare.def, from which is created declare.c.
It implements the builtins "declare" and "local" in Bash.
Copyright (C) 1987-2012 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 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.
You should have received a copy of the GNU General Public License
along with Bash. If not, see <http://www.gnu.org/licenses/>.
$PRODUCES declare.c
$BUILTIN declare
$FUNCTION declare_builtin
$SHORT_DOC declare [-aAfFgilnrtux] [-p] [name[=value] ...]
Set variable values and attributes.
Declare variables and give them attributes. If no NAMEs are given,
display the attributes and values of all variables.
Options:
-f restrict action or display to function names and definitions
-F restrict display to function names only (plus line number and
source file when debugging)
-g create global variables when used in a shell function; otherwise
ignored
-p display the attributes and value of each NAME
Options which set attributes:
-a to make NAMEs indexed arrays (if supported)
-A to make NAMEs associative arrays (if supported)
-i to make NAMEs have the `integer' attribute
-l to convert NAMEs to lower case on assignment
-n make NAME a reference to the variable named by its value
-r to make NAMEs readonly
-t to make NAMEs have the `trace' attribute
-u to convert NAMEs to upper case on assignment
-x to make NAMEs export
Using `+' instead of `-' turns off the given attribute.
Variables with the integer attribute have arithmetic evaluation (see
the `let' command) performed when the variable is assigned a value.
When used in a function, `declare' makes NAMEs local, as with the `local'
command. The `-g' option suppresses this behavior.
Exit Status:
Returns success unless an invalid option is supplied or a variable
assignment error occurs.
$END
$BUILTIN typeset
$FUNCTION declare_builtin
$SHORT_DOC typeset [-aAfFgilrtux] [-p] name[=value] ...
Set variable values and attributes.
Obsolete. See `help declare'.
$END
#include <config.h>
#if defined (HAVE_UNISTD_H)
# ifdef _MINIX
# include <sys/types.h>
# endif
# include <unistd.h>
#endif
#include <stdio.h>
#include "../bashansi.h"
#include "../bashintl.h"
#include "../shell.h"
#include "common.h"
#include "builtext.h"
#include "bashgetopt.h"
extern int array_needs_making;
extern int posixly_correct;
static int declare_internal __P((register WORD_LIST *, int));
/* Declare or change variable attributes. */
int
declare_builtin (list)
register WORD_LIST *list;
{
return (declare_internal (list, 0));
}
$BUILTIN local
$FUNCTION local_builtin
$SHORT_DOC local [option] name[=value] ...
Define local variables.
Create a local variable called NAME, and give it VALUE. OPTION can
be any option accepted by `declare'.
Local variables can only be used within a function; they are visible
only to the function where they are defined and its children.
Exit Status:
Returns success unless an invalid option is supplied, a variable
assignment error occurs, or the shell is not executing a function.
$END
int
local_builtin (list)
register WORD_LIST *list;
{
if (variable_context)
return (declare_internal (list, 1));
else
{
builtin_error (_("can only be used in a function"));
return (EXECUTION_FAILURE);
}
}
#if defined (ARRAY_VARS)
# define DECLARE_OPTS "+acfgilnprtuxAF"
#else
# define DECLARE_OPTS "+cfgilnprtuxF"
#endif
/* The workhorse function. */
static int
declare_internal (list, local_var)
register WORD_LIST *list;
int local_var;
{
int flags_on, flags_off, *flags;
int any_failed, assign_error, pflag, nodefs, opt, mkglobal, onref, offref;
char *t, *subscript_start;
SHELL_VAR *var, *refvar, *v;
FUNCTION_DEF *shell_fn;
flags_on = flags_off = any_failed = assign_error = pflag = nodefs = mkglobal = 0;
refvar = (SHELL_VAR *)NULL;
reset_internal_getopt ();
while ((opt = internal_getopt (list, DECLARE_OPTS)) != EOF)
{
flags = list_opttype == '+' ? &flags_off : &flags_on;
switch (opt)
{
case 'a':
#if defined (ARRAY_VARS)
*flags |= att_array;
break;
#else
builtin_usage ();
return (EX_USAGE);
#endif
case 'A':
#if defined (ARRAY_VARS)
*flags |= att_assoc;
break;
#else
builtin_usage ();
return (EX_USAGE);
#endif
case 'p':
if (local_var == 0)
pflag++;
break;
case 'F':
nodefs++;
*flags |= att_function;
break;
case 'f':
*flags |= att_function;
break;
case 'g':
if (flags == &flags_on)
mkglobal = 1;
break;
case 'i':
*flags |= att_integer;
break;
case 'n':
*flags |= att_nameref;
break;
case 'r':
*flags |= att_readonly;
break;
case 't':
*flags |= att_trace;
break;
case 'x':
*flags |= att_exported;
array_needs_making = 1;
break;
#if defined (CASEMOD_ATTRS)
# if defined (CASEMOD_CAPCASE)
case 'c':
*flags |= att_capcase;
if (flags == &flags_on)
flags_off |= att_uppercase|att_lowercase;
break;
# endif
case 'l':
*flags |= att_lowercase;
if (flags == &flags_on)
flags_off |= att_capcase|att_uppercase;
break;
case 'u':
*flags |= att_uppercase;
if (flags == &flags_on)
flags_off |= att_capcase|att_lowercase;
break;
#endif /* CASEMOD_ATTRS */
default:
builtin_usage ();
return (EX_USAGE);
}
}
list = loptend;
/* If there are no more arguments left, then we just want to show
some variables. */
if (list == 0) /* declare -[aAfFirtx] */
{
/* Show local variables defined at this context level if this is
the `local' builtin. */
if (local_var)
{
register SHELL_VAR **vlist;
register int i;
vlist = all_local_variables ();
if (vlist)
{
for (i = 0; vlist[i]; i++)
print_assignment (vlist[i]);
free (vlist);
}
}
else if (pflag && (flags_on == 0 || flags_on == att_function))
show_all_var_attributes (flags_on == 0, nodefs);
else if (flags_on == 0)
return (set_builtin ((WORD_LIST *)NULL));
else
set_or_show_attributes ((WORD_LIST *)NULL, flags_on, nodefs);
return (sh_chkwrite (EXECUTION_SUCCESS));
}
if (pflag) /* declare -p [-aAfFirtx] name [name...] */
{
for (any_failed = 0; list; list = list->next)
{
if (flags_on & att_function)
pflag = show_func_attributes (list->word->word, nodefs);
else
pflag = show_name_attributes (list->word->word, nodefs);
if (pflag)
{
sh_notfound (list->word->word);
any_failed++;
}
}
return (sh_chkwrite (any_failed ? EXECUTION_FAILURE : EXECUTION_SUCCESS));
}
#define NEXT_VARIABLE() free (name); list = list->next; continue
/* There are arguments left, so we are making variables. */
while (list) /* declare [-aAfFirx] name [name ...] */
{
char *value, *name;
int offset, aflags;
#if defined (ARRAY_VARS)
int making_array_special, compound_array_assign, simple_array_assign;
#endif
name = savestring (list->word->word);
offset = assignment (name, 0);
aflags = 0;
if (offset) /* declare [-aAfFirx] name=value */
{
name[offset] = '\0';
value = name + offset + 1;
if (name[offset - 1] == '+')
{
aflags |= ASS_APPEND;
name[offset - 1] = '\0';
}
}
else
value = "";
/* Do some lexical error checking on the LHS and RHS of the assignment
that is specific to nameref variables. */
if (flags_on & att_nameref)
{
#if defined (ARRAY_VARIABLES)
if (valid_array_reference (name))
{
builtin_error (_("%s: reference variable cannot be an array"), name);
assign_error++;
NEXT_VARIABLE ();
}
else
#endif
/* disallow self references at global scope */
if (STREQ (name, value) && variable_context == 0)
{
builtin_error (_("%s: nameref variable self references not allowed"), name);
assign_error++;
NEXT_VARIABLE ();
}
}
#if defined (ARRAY_VARS)
compound_array_assign = simple_array_assign = 0;
subscript_start = (char *)NULL;
if (t = strchr (name, '[')) /* ] */
{
/* If offset != 0 we have already validated any array reference */
if (offset == 0 && valid_array_reference (name) == 0)
{
sh_invalidid (name);
assign_error++;
NEXT_VARIABLE ();
}
subscript_start = t;
*t = '\0';
making_array_special = 1;
}
else
making_array_special = 0;
#endif
/* If we're in posix mode or not looking for a shell function (since
shell function names don't have to be valid identifiers when the
shell's not in posix mode), check whether or not the argument is a
valid, well-formed shell identifier. */
if ((posixly_correct || (flags_on & att_function) == 0) && legal_identifier (name) == 0)
{
sh_invalidid (name);
assign_error++;
NEXT_VARIABLE ();
}
/* If VARIABLE_CONTEXT has a non-zero value, then we are executing
inside of a function. This means we should make local variables,
not global ones. */
/* XXX - this has consequences when we're making a local copy of a
variable that was in the temporary environment. Watch out
for this. */
refvar = (SHELL_VAR *)NULL;
if (variable_context && mkglobal == 0 && ((flags_on & att_function) == 0))
{
#if defined (ARRAY_VARS)
if (flags_on & att_assoc)
var = make_local_assoc_variable (name);
else if ((flags_on & att_array) || making_array_special)
var = make_local_array_variable (name, making_array_special);
else
#endif
var = make_local_variable (name); /* sets att_invisible for new vars */
if (var == 0)
{
any_failed++;
NEXT_VARIABLE ();
}
}
else
var = (SHELL_VAR *)NULL;
/* If we are declaring a function, then complain about it in some way.
We don't let people make functions by saying `typeset -f foo=bar'. */
/* There should be a way, however, to let people look at a particular
function definition by saying `typeset -f foo'. */
if (flags_on & att_function)
{
if (offset) /* declare -f [-rix] foo=bar */
{
builtin_error (_("cannot use `-f' to make functions"));
free (name);
return (EXECUTION_FAILURE);
}
else /* declare -f [-rx] name [name...] */
{
var = find_function (name);
if (var)
{
if (readonly_p (var) && (flags_off & att_readonly))
{
builtin_error (_("%s: readonly function"), name);
any_failed++;
NEXT_VARIABLE ();
}
/* declare -[Ff] name [name...] */
if (flags_on == att_function && flags_off == 0)
{
#if defined (DEBUGGER)
if (nodefs && debugging_mode)
{
shell_fn = find_function_def (var->name);
if (shell_fn)
printf ("%s %d %s\n", var->name, shell_fn->line, shell_fn->source_file);
else
printf ("%s\n", var->name);
}
else
#endif /* DEBUGGER */
{
t = nodefs ? var->name
: named_function_string (name, function_cell (var), FUNC_MULTILINE|FUNC_EXTERNAL);
printf ("%s\n", t);
any_failed = sh_chkwrite (any_failed);
}
}
else /* declare -[fF] -[rx] name [name...] */
{
VSETATTR (var, flags_on);
VUNSETATTR (var, flags_off);
}
}
else
any_failed++;
NEXT_VARIABLE ();
}
}
else /* declare -[aAirx] name [name...] */
{
/* Non-null if we just created or fetched a local variable. */
/* Here's what ksh93 seems to do. If we are modifying an existing
nameref variable, we don't follow the nameref chain past the last
nameref, and we set the nameref variable's value so future
references to that variable will return the value of the variable
we're assigning right now. */
if (var == 0 && (flags_on & att_nameref))
{
/* See if we are trying to modify an existing nameref variable */
var = mkglobal ? find_global_variable_last_nameref (name) : find_variable_last_nameref (name);
if (var && nameref_p (var) == 0)
var = 0;
}
/* However, if we're turning off the nameref attribute on an existing
nameref variable, we first follow the nameref chain to the end,
modify the value of the variable this nameref variable references,
*CHANGING ITS VALUE AS A SIDE EFFECT* then turn off the nameref
flag *LEAVING THE NAMEREF VARIABLE'S VALUE UNCHANGED* */
else if (var == 0 && (flags_off & att_nameref))
{
/* See if we are trying to modify an existing nameref variable */
refvar = mkglobal ? find_global_variable_last_nameref (name) : find_variable_last_nameref (name);
if (refvar && nameref_p (refvar) == 0)
refvar = 0;
if (refvar)
var = mkglobal ? find_global_variable (nameref_cell (refvar)) : find_variable (nameref_cell (refvar));
}
if (var == 0)
var = mkglobal ? find_global_variable (name) : find_variable (name);
if (var == 0)
{
#if defined (ARRAY_VARS)
if (flags_on & att_assoc)
{
var = make_new_assoc_variable (name);
if (offset == 0 && no_invisible_vars == 0)
VSETATTR (var, att_invisible);
}
else if ((flags_on & att_array) || making_array_special)
{
var = make_new_array_variable (name);
if (offset == 0 && no_invisible_vars == 0)
VSETATTR (var, att_invisible);
}
else
#endif
if (offset)
var = mkglobal ? bind_global_variable (name, "", 0) : bind_variable (name, "", 0);
else
{
var = mkglobal ? bind_global_variable (name, (char *)NULL, 0) : bind_variable (name, (char *)NULL, 0);
if (no_invisible_vars == 0)
VSETATTR (var, att_invisible);
}
}
/* Can't take an existing array variable and make it a nameref */
else if ((array_p (var) || assoc_p (var)) && (flags_on & att_nameref))
{
builtin_error (_("%s: reference variable cannot be an array"), name);
assign_error++;
NEXT_VARIABLE ();
}
else if (flags_on & att_nameref)
{
/* ksh93 compat: turning on nameref attribute turns off -ilu */
VUNSETATTR (var, att_integer|att_uppercase|att_lowercase|att_capcase);
}
/* Cannot use declare +r to turn off readonly attribute. */
if (readonly_p (var) && (flags_off & att_readonly))
{
sh_readonly (name);
any_failed++;
NEXT_VARIABLE ();
}
/* Cannot use declare to assign value to readonly or noassign
variable. */
if ((readonly_p (var) || noassign_p (var)) && offset)
{
if (readonly_p (var))
sh_readonly (name);
assign_error++;
NEXT_VARIABLE ();
}
#if defined (ARRAY_VARS)
if ((making_array_special || (flags_on & (att_array|att_assoc)) || array_p (var) || assoc_p (var)) && offset)
{
int vlen;
vlen = STRLEN (value);
if (value[0] == '(' && value[vlen-1] == ')')
compound_array_assign = 1;
else
simple_array_assign = 1;
}
/* Cannot use declare +a name or declare +A name to remove an
array variable. */
if (((flags_off & att_array) && array_p (var)) || ((flags_off & att_assoc) && assoc_p (var)))
{
builtin_error (_("%s: cannot destroy array variables in this way"), name);
any_failed++;
NEXT_VARIABLE ();
}
if ((flags_on & att_array) && assoc_p (var))
{
builtin_error (_("%s: cannot convert associative to indexed array"), name);
any_failed++;
NEXT_VARIABLE ();
}
if ((flags_on & att_assoc) && array_p (var))
{
builtin_error (_("%s: cannot convert indexed to associative array"), name);
any_failed++;
NEXT_VARIABLE ();
}
/* declare -A name[[n]] makes name an associative array variable. */
if (flags_on & att_assoc)
{
if (assoc_p (var) == 0)
var = convert_var_to_assoc (var);
}
/* declare -a name[[n]] or declare name[n] makes name an indexed
array variable. */
else if ((making_array_special || (flags_on & att_array)) && array_p (var) == 0 && assoc_p (var) == 0)
var = convert_var_to_array (var);
#endif /* ARRAY_VARS */
/* XXX - we note that we are turning on nameref attribute and defer
setting it until the assignment has been made so we don't do an
inadvertent nameref lookup. Might have to do the same thing for
flags_off&att_nameref. */
/* XXX - ksh93 makes it an error to set a readonly nameref variable
using a single typeset command. */
onref = (flags_on & att_nameref);
flags_on &= ~att_nameref;
#if defined (ARRAY_VARS)
if (array_p (var) || assoc_p (var)
|| (offset && compound_array_assign)
|| simple_array_assign)
onref = 0; /* array variables may not be namerefs */
#endif
/* ksh93 seems to do this */
offref = (flags_off & att_nameref);
flags_off &= ~att_nameref;
VSETATTR (var, flags_on);
VUNSETATTR (var, flags_off);
#if defined (ARRAY_VARS)
if (offset && compound_array_assign)
assign_array_var_from_string (var, value, aflags);
else if (simple_array_assign && subscript_start)
{
/* declare [-aA] name[N]=value */
*subscript_start = '['; /* ] */
var = assign_array_element (name, value, 0); /* XXX - not aflags */
*subscript_start = '\0';
if (var == 0) /* some kind of assignment error */
{
assign_error++;
flags_on |= onref;
flags_off |= offref;
NEXT_VARIABLE ();
}
}
else if (simple_array_assign)
{
/* let bind_{array,assoc}_variable take care of this. */
if (assoc_p (var))
bind_assoc_variable (var, name, savestring ("0"), value, aflags);
else
bind_array_variable (name, 0, value, aflags);
}
else
#endif
/* bind_variable_value duplicates the essential internals of
bind_variable() */
if (offset)
{
if (onref)
aflags |= ASS_NAMEREF;
v = bind_variable_value (var, value, aflags);
if (v == 0 && onref)
{
sh_invalidid (value);
assign_error++;
/* XXX - unset this variable? or leave it as normal var? */
delete_var (var->name, mkglobal ? global_variables : shell_variables);
NEXT_VARIABLE ();
}
}
/* If we found this variable in the temporary environment, as with
`var=value declare -x var', make sure it is treated identically
to `var=value export var'. Do the same for `declare -r' and
`readonly'. Preserve the attributes, except for att_tempvar. */
/* XXX -- should this create a variable in the global scope, or
modify the local variable flags? ksh93 has it modify the
global scope.
Need to handle case like in set_var_attribute where a temporary
variable is in the same table as the function local vars. */
if ((flags_on & (att_exported|att_readonly)) && tempvar_p (var))
{
SHELL_VAR *tv;
char *tvalue;
tv = find_tempenv_variable (var->name);
if (tv)
{
tvalue = var_isset (var) ? savestring (value_cell (var)) : savestring ("");
tv = bind_variable (var->name, tvalue, 0);
tv->attributes |= var->attributes & ~att_tempvar;
if (tv->context > 0)
VSETATTR (tv, att_propagate);
free (tvalue);
}
VSETATTR (var, att_propagate);
}
}
/* Turn on nameref attribute we deferred above. */
/* XXX - should we turn on the noassign attribute for consistency with
ksh93 when we turn on the nameref attribute? */
VSETATTR (var, onref);
flags_on |= onref;
VUNSETATTR (var, offref);
flags_off |= offref;
/* Yuck. ksh93 compatibility */
if (refvar)
VUNSETATTR (refvar, flags_off);
stupidly_hack_special_variables (name);
NEXT_VARIABLE ();
}
return (assign_error ? EX_BADASSIGN
: ((any_failed == 0) ? EXECUTION_SUCCESS
: EXECUTION_FAILURE));
}
builtins/setattr.def~
-552
View File
@@ -1,552 +0,0 @@
This file is setattr.def, from which is created setattr.c.
It implements the builtins "export" and "readonly", in Bash.
Copyright (C) 1987-2012 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 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.
You should have received a copy of the GNU General Public License
along with Bash. If not, see <http://www.gnu.org/licenses/>.
$PRODUCES setattr.c
#include <config.h>
#if defined (HAVE_UNISTD_H)
# ifdef _MINIX
# include <sys/types.h>
# endif
# include <unistd.h>
#endif
#include <stdio.h>
#include "../bashansi.h"
#include "../bashintl.h"
#include "../shell.h"
#include "common.h"
#include "bashgetopt.h"
extern int posixly_correct;
extern int array_needs_making;
extern char *this_command_name;
extern sh_builtin_func_t *this_shell_builtin;
#ifdef ARRAY_VARS
extern int declare_builtin __P((WORD_LIST *));
#endif
#define READONLY_OR_EXPORT \
(this_shell_builtin == readonly_builtin || this_shell_builtin == export_builtin)
$BUILTIN export
$FUNCTION export_builtin
$SHORT_DOC export [-fn] [name[=value] ...] or export -p
Set export attribute for shell variables.
Marks each NAME for automatic export to the environment of subsequently
executed commands. If VALUE is supplied, assign VALUE before exporting.
Options:
-f refer to shell functions
-n remove the export property from each NAME
-p display a list of all exported variables and functions
An argument of `--' disables further option processing.
Exit Status:
Returns success unless an invalid option is given or NAME is invalid.
$END
/* For each variable name in LIST, make that variable appear in the
environment passed to simple commands. If there is no LIST, then
print all such variables. An argument of `-n' says to remove the
exported attribute from variables named in LIST. An argument of
-f indicates that the names present in LIST refer to functions. */
int
export_builtin (list)
register WORD_LIST *list;
{
return (set_or_show_attributes (list, att_exported, 0));
}
$BUILTIN readonly
$FUNCTION readonly_builtin
$SHORT_DOC readonly [-aAf] [name[=value] ...] or readonly -p
Mark shell variables as unchangeable.
Mark each NAME as read-only; the values of these NAMEs may not be
changed by subsequent assignment. If VALUE is supplied, assign VALUE
before marking as read-only.
Options:
-a refer to indexed array variables
-A refer to associative array variables
-f refer to shell functions
-p display a list of all readonly variables or functions, depending on
whether or not the -f option is given
An argument of `--' disables further option processing.
Exit Status:
Returns success unless an invalid option is given or NAME is invalid.
$END
/* For each variable name in LIST, make that variable readonly. Given an
empty LIST, print out all existing readonly variables. */
int
readonly_builtin (list)
register WORD_LIST *list;
{
return (set_or_show_attributes (list, att_readonly, 0));
}
#if defined (ARRAY_VARS)
# define ATTROPTS "aAfnp"
#else
# define ATTROPTS "fnp"
#endif
/* For each variable name in LIST, make that variable have the specified
ATTRIBUTE. An arg of `-n' says to remove the attribute from the the
remaining names in LIST (doesn't work for readonly). */
int
set_or_show_attributes (list, attribute, nodefs)
register WORD_LIST *list;
int attribute, nodefs;
{
register SHELL_VAR *var;
int assign, undo, any_failed, assign_error, opt;
int functions_only, arrays_only, assoc_only;
int aflags;
char *name;
#if defined (ARRAY_VARS)
WORD_LIST *nlist, *tlist;
WORD_DESC *w;
#endif
functions_only = arrays_only = assoc_only = 0;
undo = any_failed = assign_error = 0;
/* Read arguments from the front of the list. */
reset_internal_getopt ();
while ((opt = internal_getopt (list, ATTROPTS)) != -1)
{
switch (opt)
{
case 'n':
undo = 1;
break;
case 'f':
functions_only = 1;
break;
#if defined (ARRAY_VARS)
case 'a':
arrays_only = 1;
break;
case 'A':
assoc_only = 1;
break;
#endif
case 'p':
break;
default:
builtin_usage ();
return (EX_USAGE);
}
}
list = loptend;
if (list)
{
if (attribute & att_exported)
array_needs_making = 1;
/* Cannot undo readonly status, silently disallowed. */
if (undo && (attribute & att_readonly))
attribute &= ~att_readonly;
while (list)
{
name = list->word->word;
if (functions_only) /* xxx -f name */
{
var = find_function (name);
if (var == 0)
{
builtin_error (_("%s: not a function"), name);
any_failed++;
}
else
SETVARATTR (var, attribute, undo);
list = list->next;
continue;
}
/* xxx [-np] name[=value] */
assign = assignment (name, 0);
aflags = 0;
if (assign)
{
name[assign] = '\0';
if (name[assign - 1] == '+')
{
aflags |= ASS_APPEND;
name[assign - 1] = '\0';
}
}
if (legal_identifier (name) == 0)
{
sh_invalidid (name);
if (assign)
assign_error++;
else
any_failed++;
list = list->next;
continue;
}
if (assign) /* xxx [-np] name=value */
{
name[assign] = '=';
if (aflags & ASS_APPEND)
name[assign - 1] = '+';
#if defined (ARRAY_VARS)
/* Let's try something here. Turn readonly -a xxx=yyy into
declare -ra xxx=yyy and see what that gets us. */
if (arrays_only || assoc_only)
{
tlist = list->next;
list->next = (WORD_LIST *)NULL;
w = arrays_only ? make_word ("-ra") : make_word ("-rA");
nlist = make_word_list (w, list);
opt = declare_builtin (nlist);
if (opt != EXECUTION_SUCCESS)
assign_error++;
list->next = tlist;
dispose_word (w);
free (nlist);
}
else
#endif
/* This word has already been expanded once with command
and parameter expansion. Call do_assignment_no_expand (),
which does not do command or parameter substitution. If
the assignment is not performed correctly, flag an error. */
if (do_assignment_no_expand (name) == 0)
assign_error++;
name[assign] = '\0';
if (aflags & ASS_APPEND)
name[assign - 1] = '\0';
}
set_var_attribute (name, attribute, undo);
list = list->next;
}
}
else
{
SHELL_VAR **variable_list;
register int i;
if ((attribute & att_function) || functions_only)
{
variable_list = all_shell_functions ();
if (attribute != att_function)
attribute &= ~att_function; /* so declare -xf works, for example */
}
else
variable_list = all_shell_variables ();
#if defined (ARRAY_VARS)
if (attribute & att_array)
{
arrays_only++;
if (attribute != att_array)
attribute &= ~att_array;
}
else if (attribute & att_assoc)
{
assoc_only++;
if (attribute != att_assoc)
attribute &= ~att_assoc;
}
#endif
if (variable_list)
{
for (i = 0; var = variable_list[i]; i++)
{
#if defined (ARRAY_VARS)
if (arrays_only && array_p (var) == 0)
continue;
else if (assoc_only && assoc_p (var) == 0)
continue;
#endif
if ((var->attributes & attribute))
{
show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
if (any_failed = sh_chkwrite (any_failed))
break;
}
}
free (variable_list);
}
}
return (assign_error ? EX_BADASSIGN
: ((any_failed == 0) ? EXECUTION_SUCCESS
: EXECUTION_FAILURE));
}
/* Show all variable variables (v == 1) or functions (v == 0) with
attributes. */
int
show_all_var_attributes (v, nodefs)
int v, nodefs;
{
SHELL_VAR **variable_list, *var;
int any_failed;
register int i;
variable_list = v ? all_shell_variables () : all_shell_functions ();
if (variable_list == 0)
return (EXECUTION_SUCCESS);
for (i = any_failed = 0; var = variable_list[i]; i++)
{
show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
if (any_failed = sh_chkwrite (any_failed))
break;
}
free (variable_list);
return (any_failed == 0 ? EXECUTION_SUCCESS : EXECUTION_FAILURE);
}
/* Show the attributes for shell variable VAR. If NODEFS is non-zero,
don't show function definitions along with the name. If PATTR is
non-zero, it indicates we're being called from `export' or `readonly'.
In POSIX mode, this prints the name of the calling builtin (`export'
or `readonly') instead of `declare', and doesn't print function defs
when called by `export' or `readonly'. */
int
show_var_attributes (var, pattr, nodefs)
SHELL_VAR *var;
int pattr, nodefs;
{
char flags[16], *x;
int i;
i = 0;
/* pattr == 0 means we are called from `declare'. */
if (pattr == 0 || posixly_correct == 0)
{
#if defined (ARRAY_VARS)
if (array_p (var))
flags[i++] = 'a';
if (assoc_p (var))
flags[i++] = 'A';
#endif
if (function_p (var))
flags[i++] = 'f';
if (integer_p (var))
flags[i++] = 'i';
if (nameref_p (var))
flags[i++] = 'n';
if (readonly_p (var))
flags[i++] = 'r';
if (trace_p (var))
flags[i++] = 't';
if (exported_p (var))
flags[i++] = 'x';
if (capcase_p (var))
flags[i++] = 'c';
if (lowercase_p (var))
flags[i++] = 'l';
if (uppercase_p (var))
flags[i++] = 'u';
}
else
{
#if defined (ARRAY_VARS)
if (array_p (var))
flags[i++] = 'a';
if (assoc_p (var))
flags[i++] = 'A';
#endif
if (function_p (var))
flags[i++] = 'f';
}
flags[i] = '\0';
/* If we're printing functions with definitions, print the function def
first, then the attributes, instead of printing output that can't be
reused as input to recreate the current state. */
if (function_p (var) && nodefs == 0 && (pattr == 0 || posixly_correct == 0))
{
printf ("%s\n", named_function_string (var->name, function_cell (var), FUNC_MULTILINE|FUNC_EXTERNAL));
nodefs++;
if (pattr == 0 && i == 1 && flags[0] == 'f')
return 0; /* don't print `declare -f name' */
}
if (pattr == 0 || posixly_correct == 0)
printf ("declare -%s ", i ? flags : "-");
else if (i)
printf ("%s -%s ", this_command_name, flags);
else
printf ("%s ", this_command_name);
#if defined (ARRAY_VARS)
if (array_p (var))
print_array_assignment (var, 1);
else if (assoc_p (var))
print_assoc_assignment (var, 1);
else
#endif
/* force `readonly' and `export' to not print out function definitions
when in POSIX mode. */
if (nodefs || (function_p (var) && pattr != 0 && posixly_correct))
printf ("%s\n", var->name);
else if (function_p (var))
printf ("%s\n", named_function_string (var->name, function_cell (var), FUNC_MULTILINE|FUNC_EXTERNAL));
else if (invisible_p (var) || var_isset (var) == 0)
printf ("%s\n", var->name);
else
{
x = sh_double_quote (value_cell (var));
printf ("%s=%s\n", var->name, x);
free (x);
}
return (0);
}
int
show_name_attributes (name, nodefs)
char *name;
int nodefs;
{
SHELL_VAR *var;
#if 0
var = find_variable_tempenv (name);
#else
var = find_variable_noref (name);
#endif
if (var && invisible_p (var) == 0)
{
show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
return (0);
}
else
return (1);
}
int
show_func_attributes (name, nodefs)
char *name;
int nodefs;
{
SHELL_VAR *var;
var = find_function (name);
if (var)
{
show_var_attributes (var, READONLY_OR_EXPORT, nodefs);
return (0);
}
else
return (1);
}
void
set_var_attribute (name, attribute, undo)
char *name;
int attribute, undo;
{
SHELL_VAR *var, *tv, *v;
char *tvalue;
if (undo)
var = find_variable (name);
else
{
tv = find_tempenv_variable (name);
/* XXX -- need to handle case where tv is a temp variable in a
function-scope context, since function_env has been merged into
the local variables table. */
if (tv && tempvar_p (tv))
{
tvalue = var_isset (tv) ? savestring (value_cell (tv)) : savestring ("");
var = bind_variable (tv->name, tvalue, 0);
var->attributes |= tv->attributes & ~att_tempvar;
/* This avoids an error message when propagating a read-only var
later on. */
if (var->context == 0 && (attribute & att_readonly))
{
/* Don't bother to set the `propagate to the global variables
table' flag if we've just bound the variable in that table */
v = find_global_variable (tv->name);
if (v != var)
VSETATTR (tv, att_propagate);
}
else
VSETATTR (tv, att_propagate);
if (var->context != 0)
VSETATTR (var, att_propagate);
SETVARATTR (tv, attribute, undo); /* XXX */
stupidly_hack_special_variables (tv->name);
free (tvalue);
}
else
{
var = find_variable_notempenv (name);
if (var == 0)
{
var = bind_variable (name, (char *)NULL, 0);
if (no_invisible_vars == 0)
VSETATTR (var, att_invisible);
}
else if (var->context != 0)
VSETATTR (var, att_propagate);
}
}
if (var)
SETVARATTR (var, attribute, undo);
if (var && (exported_p (var) || (attribute & att_exported)))
array_needs_making++; /* XXX */
}
cross-build/cygwin32.cache.old
-42
View File
@@ -1,42 +0,0 @@
# This file is a shell script that caches the results of configure
# tests for CYGWIN32 so they don't need to be done when cross-compiling.
# AC_FUNC_GETPGRP should also define GETPGRP_VOID
ac_cv_func_getpgrp_void=${ac_cv_func_getpgrp_void='yes'}
# AC_FUNC_SETVBUF_REVERSED should not define anything else
ac_cv_func_setvbuf_reversed=${ac_cv_func_setvbuf_reversed='no'}
# on CYGWIN32, system calls do not restart
ac_cv_sys_restartable_syscalls=${ac_cv_sys_restartable_syscalls='no'}
bash_cv_sys_restartable_syscalls=${bash_cv_sys_restartable_syscalls='no'}
# these may be necessary, but they are currently commented out
#ac_cv_c_bigendian=${ac_cv_c_bigendian='no'}
ac_cv_sizeof_char_p=${ac_cv_sizeof_char_p='4'}
ac_cv_sizeof_int=${ac_cv_sizeof_int='4'}
ac_cv_sizeof_long=${ac_cv_sizeof_long='4'}
ac_cv_sizeof_double=${ac_cv_sizeof_double='8'}
bash_cv_dup2_broken=${bash_cv_dup2_broken='no'}
bash_cv_pgrp_pipe=${bash_cv_pgrp_pipe='no'}
bash_cv_type_rlimit=${bash_cv_type_rlimit='long'}
bash_cv_decl_under_sys_siglist=${bash_cv_decl_under_sys_siglist='no'}
bash_cv_under_sys_siglist=${bash_cv_under_sys_siglist='no'}
bash_cv_sys_siglist=${bash_cv_sys_siglist='no'}
bash_cv_opendir_not_robust=${bash_cv_opendir_not_robust='no'}
bash_cv_getenv_redef=${bash_cv_getenv_redef='yes'}
bash_cv_printf_declared=${bash_cv_printf_declared='yes'}
bash_cv_ulimit_maxfds=${bash_cv_ulimit_maxfds='no'}
bash_cv_getcwd_calls_popen=${bash_cv_getcwd_calls_popen='no'}
bash_cv_must_reinstall_sighandlers=${bash_cv_must_reinstall_sighandlers='no'}
bash_cv_job_control_missing=${bash_cv_job_control_missing='present'}
bash_cv_sys_named_pipes=${bash_cv_sys_named_pipes='missing'}
bash_cv_func_sigsetjmp=${bash_cv_func_sigsetjmp='missing'}
bash_cv_mail_dir=${bash_cv_mail_dir='unknown'}
bash_cv_func_strcoll_broken=${bash_cv_func_strcoll_broken='no'}
bash_cv_type_int32_t=${bash_cv_type_int32_t='int'}
bash_cv_type_u_int32_t=${bash_cv_type_u_int32_t='int'}
ac_cv_type_bits64_t=${ac_cv_type_bits64_t='no'}
# end of cross-build/cygwin32.cache
doc/FAQ.orig
-1745
View File
File diff suppressed because it is too large Load Diff
examples/loadables/Makefile.in.save
-238
View File
@@ -1,238 +0,0 @@
#
# Simple makefile for the sample loadable builtins
#
# Copyright (C) 1996 Free Software Foundation, Inc.
# This program 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.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
# Include some boilerplate Gnu makefile definitions.
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
libdir = @libdir@
infodir = @infodir@
includedir = @includedir@
topdir = @top_srcdir@
BUILD_DIR = @BUILD_DIR@
srcdir = @srcdir@
VPATH = .:@srcdir@
@SET_MAKE@
CC = @CC@
RM = rm -f
SHELL = @MAKE_SHELL@
host_os = @host_os@
host_cpu = @host_cpu@
host_vendor = @host_vendor@
CFLAGS = @CFLAGS@
LOCAL_CFLAGS = @LOCAL_CFLAGS@
DEFS = @DEFS@
LOCAL_DEFS = @LOCAL_DEFS@
CPPFLAGS = @CPPFLAGS@
BASHINCDIR = ${topdir}/include
LIBBUILD = ${BUILD_DIR}/lib
INTL_LIBSRC = ${topdir}/lib/intl
INTL_BUILDDIR = ${LIBBUILD}/intl
INTL_INC = @INTL_INC@
LIBINTL_H = @LIBINTL_H@
CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(LOCAL_CFLAGS) $(CFLAGS)
#
# These values are generated for configure by ${topdir}/support/shobj-conf.
# If your system is not supported by that script, but includes facilities for
# dynamic loading of shared objects, please update the script and send the
# changes to bash-maintainers@gnu.org.
#
SHOBJ_CC = @SHOBJ_CC@
SHOBJ_CFLAGS = @SHOBJ_CFLAGS@
SHOBJ_LD = @SHOBJ_LD@
SHOBJ_LDFLAGS = @SHOBJ_LDFLAGS@
SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@
SHOBJ_LIBS = @SHOBJ_LIBS@
SHOBJ_STATUS = @SHOBJ_STATUS@
INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins \
-I$(BASHINCDIR) -I$(BUILD_DIR) -I$(LIBBUILD) \
-I$(BUILD_DIR)/builtins $(INTL_INC)
.c.o:
$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $<
ALLPROG = print truefalse sleep pushd finfo logname basename dirname \
tty pathchk tee head mkdir rmdir printenv id whoami \
uname sync push ln unlink cut realpath getconf strftime
OTHERPROG = necho hello cat
all: $(SHOBJ_STATUS)
supported: $(ALLPROG)
others: $(OTHERPROG)
unsupported:
@echo "Your system (${host_os}) is not supported by the"
@echo "${topdir}/support/shobj-conf script."
@echo "If your operating system provides facilities for dynamic"
@echo "loading of shared objects using the dlopen(3) interface,"
@echo "please update the script and re-run configure.
@echo "Please send the changes you made to bash-maintainers@gnu.org"
@echo "for inclusion in future bash releases."
everything: supported others
print: print.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ print.o $(SHOBJ_LIBS)
necho: necho.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ necho.o $(SHOBJ_LIBS)
getconf: getconf.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ getconf.o $(SHOBJ_LIBS)
hello: hello.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ hello.o $(SHOBJ_LIBS)
truefalse: truefalse.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ truefalse.o $(SHOBJ_LIBS)
sleep: sleep.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sleep.o $(SHOBJ_LIBS)
finfo: finfo.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ finfo.o $(SHOBJ_LIBS)
cat: cat.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cat.o $(SHOBJ_LIBS)
logname: logname.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ logname.o $(SHOBJ_LIBS)
basename: basename.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ basename.o $(SHOBJ_LIBS)
dirname: dirname.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ dirname.o $(SHOBJ_LIBS)
tty: tty.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tty.o $(SHOBJ_LIBS)
pathchk: pathchk.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pathchk.o $(SHOBJ_LIBS)
tee: tee.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tee.o $(SHOBJ_LIBS)
mkdir: mkdir.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mkdir.o $(SHOBJ_LIBS)
rmdir: rmdir.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ rmdir.o $(SHOBJ_LIBS)
head: head.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ head.o $(SHOBJ_LIBS)
printenv: printenv.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ printenv.o $(SHOBJ_LIBS)
id: id.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ id.o $(SHOBJ_LIBS)
whoami: whoami.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ whoami.o $(SHOBJ_LIBS)
uname: uname.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ uname.o $(SHOBJ_LIBS)
sync: sync.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sync.o $(SHOBJ_LIBS)
push: push.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ push.o $(SHOBJ_LIBS)
ln: ln.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ ln.o $(SHOBJ_LIBS)
unlink: unlink.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ unlink.o $(SHOBJ_LIBS)
cut: cut.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cut.o $(SHOBJ_LIBS)
realpath: realpath.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ realpath.o $(SHOBJ_LIBS)
strftime: strftime.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ strftime.o $(SHOBJ_LIBS)
# pushd is a special case. We use the same source that the builtin version
# uses, with special compilation options.
#
pushd.c: ${topdir}/builtins/pushd.def
$(RM) $@
${BUILD_DIR}/builtins/mkbuiltins -D ${topdir}/builtins ${topdir}/builtins/pushd.def
pushd.o: pushd.c
$(RM) $@
$(SHOBJ_CC) -DHAVE_CONFIG_H -DPUSHD_AND_POPD -DLOADABLE_BUILTIN $(SHOBJ_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(INC) -c -o $@ $<
pushd: pushd.o
$(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pushd.o $(SHOBJ_LIBS)
clean:
$(RM) $(ALLPROG) $(OTHERPROG) *.o
-( cd perl && ${MAKE} ${MFLAGS} $@ )
mostlyclean: clean
-( cd perl && ${MAKE} ${MFLAGS} $@ )
distclean maintainer-clean: clean
$(RM) Makefile pushd.c
-( cd perl && ${MAKE} ${MFLAGS} $@ )
print.o: print.c
truefalse.o: truefalse.c
sleep.o: sleep.c
finfo.o: finfo.c
logname.o: logname.c
basename.o: basename.c
dirname.o: dirname.c
tty.o: tty.c
pathchk.o: pathchk.c
tee.o: tee.c
head.o: head.c
rmdir.o: rmdir.c
necho.o: necho.c
getconf.o: getconf.c
hello.o: hello.c
cat.o: cat.c
printenv.o: printenv.c
id.o: id.c
whoami.o: whoami.c
uname.o: uname.c
sync.o: sync.c
push.o: push.c
mkdir.o: mkdir.c
realpath.o: realpath.c
strftime.o: strftime.c
execute_cmd.c~
-5463
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File diff suppressed because it is too large Load Diff
lib/readline/doc/Makefile.old
-76
View File
@@ -1,76 +0,0 @@
# This makefile for Readline library documentation is in -*- text -*- mode.
# Emacs likes it that way.
RM = rm -f
MAKEINFO = makeinfo
TEXI2DVI = texi2dvi
TEXI2HTML = texi2html
QUIETPS = #set this to -q to shut up dvips
DVIPS = dvips -D 300 $(QUIETPS) -o $@ # tricky
INSTALL_DATA = cp
infodir = /usr/local/info
RLSRC = rlman.texinfo rluser.texinfo rltech.texinfo
HISTSRC = hist.texinfo hsuser.texinfo hstech.texinfo
DVIOBJ = readline.dvi history.dvi
INFOOBJ = readline.info history.info
PSOBJ = readline.ps history.ps
HTMLOBJ = readline.html history.html
all: info dvi html ps
nodvi: info html
readline.dvi: $(RLSRC)
$(TEXI2DVI) rlman.texinfo
mv rlman.dvi readline.dvi
readline.info: $(RLSRC)
$(MAKEINFO) --no-split -o $@ rlman.texinfo
history.dvi: ${HISTSRC}
$(TEXI2DVI) hist.texinfo
mv hist.dvi history.dvi
history.info: ${HISTSRC}
$(MAKEINFO) --no-split -o $@ hist.texinfo
readline.ps: readline.dvi
$(RM) $@
$(DVIPS) readline.dvi
history.ps: history.dvi
$(RM) $@
$(DVIPS) history.dvi
readline.html: ${RLSRC}
$(TEXI2HTML) rlman.texinfo
sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman.html > readline.html
sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman_toc.html > readline_toc.html
$(RM) rlman.html rlman_toc.html
history.html: ${HISTSRC}
$(TEXI2HTML) hist.texinfo
sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist.html > history.html
sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist_toc.html > history_toc.html
$(RM) hist.html hist_toc.html
info: $(INFOOBJ)
dvi: $(DVIOBJ)
ps: $(PSOBJ)
html: $(HTMLOBJ)
clean:
$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
*.fns *.kys *.tps *.vrs *.o core
distclean: clean
mostlyclean: clean
maintainer-clean: clean
$(RM) *.dvi *.info *.info-* *.ps *.html
install: info
${INSTALL_DATA} readline.info $(infodir)/readline.info
${INSTALL_DATA} history.info $(infodir)/history.info
lib/readline/kill.c~
-694
View File
@@ -1,694 +0,0 @@
/* kill.c -- kill ring management. */
/* Copyright (C) 1994 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
Readline 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.
Readline 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 Readline. If not, see <http://www.gnu.org/licenses/>.
*/
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#include <sys/types.h>
#if defined (HAVE_UNISTD_H)
# include <unistd.h> /* for _POSIX_VERSION */
#endif /* HAVE_UNISTD_H */
#if defined (HAVE_STDLIB_H)
# include <stdlib.h>
#else
# include "ansi_stdlib.h"
#endif /* HAVE_STDLIB_H */
#include <stdio.h>
/* System-specific feature definitions and include files. */
#include "rldefs.h"
/* Some standard library routines. */
#include "readline.h"
#include "history.h"
#include "rlprivate.h"
#include "xmalloc.h"
/* **************************************************************** */
/* */
/* Killing Mechanism */
/* */
/* **************************************************************** */
/* What we assume for a max number of kills. */
#define DEFAULT_MAX_KILLS 10
/* The real variable to look at to find out when to flush kills. */
static int rl_max_kills = DEFAULT_MAX_KILLS;
/* Where to store killed text. */
static char **rl_kill_ring = (char **)NULL;
/* Where we are in the kill ring. */
static int rl_kill_index;
/* How many slots we have in the kill ring. */
static int rl_kill_ring_length;
static int _rl_copy_to_kill_ring PARAMS((char *, int));
static int region_kill_internal PARAMS((int));
static int _rl_copy_word_as_kill PARAMS((int, int));
static int rl_yank_nth_arg_internal PARAMS((int, int, int));
/* How to say that you only want to save a certain amount
of kill material. */
int
rl_set_retained_kills (num)
int num;
{
return 0;
}
/* Add TEXT to the kill ring, allocating a new kill ring slot as necessary.
This uses TEXT directly, so the caller must not free it. If APPEND is
non-zero, and the last command was a kill, the text is appended to the
current kill ring slot, otherwise prepended. */
static int
_rl_copy_to_kill_ring (text, append)
char *text;
int append;
{
char *old, *new;
int slot;
/* First, find the slot to work with. */
if (_rl_last_command_was_kill == 0)
{
/* Get a new slot. */
if (rl_kill_ring == 0)
{
/* If we don't have any defined, then make one. */
rl_kill_ring = (char **)
xmalloc (((rl_kill_ring_length = 1) + 1) * sizeof (char *));
rl_kill_ring[slot = 0] = (char *)NULL;
}
else
{
/* We have to add a new slot on the end, unless we have
exceeded the max limit for remembering kills. */
slot = rl_kill_ring_length;
if (slot == rl_max_kills)
{
register int i;
xfree (rl_kill_ring[0]);
for (i = 0; i < slot; i++)
rl_kill_ring[i] = rl_kill_ring[i + 1];
}
else
{
slot = rl_kill_ring_length += 1;
rl_kill_ring = (char **)xrealloc (rl_kill_ring, slot * sizeof (char *));
}
rl_kill_ring[--slot] = (char *)NULL;
}
}
else
slot = rl_kill_ring_length - 1;
/* If the last command was a kill, prepend or append. */
if (_rl_last_command_was_kill && rl_editing_mode != vi_mode)
{
old = rl_kill_ring[slot];
new = (char *)xmalloc (1 + strlen (old) + strlen (text));
if (append)
{
strcpy (new, old);
strcat (new, text);
}
else
{
strcpy (new, text);
strcat (new, old);
}
xfree (old);
xfree (text);
rl_kill_ring[slot] = new;
}
else
rl_kill_ring[slot] = text;
rl_kill_index = slot;
return 0;
}
/* The way to kill something. This appends or prepends to the last
kill, if the last command was a kill command. if FROM is less
than TO, then the text is appended, otherwise prepended. If the
last command was not a kill command, then a new slot is made for
this kill. */
int
rl_kill_text (from, to)
int from, to;
{
char *text;
/* Is there anything to kill? */
if (from == to)
{
_rl_last_command_was_kill++;
return 0;
}
text = rl_copy_text (from, to);
/* Delete the copied text from the line. */
rl_delete_text (from, to);
_rl_copy_to_kill_ring (text, from < to);
_rl_last_command_was_kill++;
return 0;
}
/* Now REMEMBER! In order to do prepending or appending correctly, kill
commands always make rl_point's original position be the FROM argument,
and rl_point's extent be the TO argument. */
/* **************************************************************** */
/* */
/* Killing Commands */
/* */
/* **************************************************************** */
/* Delete the word at point, saving the text in the kill ring. */
int
rl_kill_word (count, key)
int count, key;
{
int orig_point;
if (count < 0)
return (rl_backward_kill_word (-count, key));
else
{
orig_point = rl_point;
rl_forward_word (count, key);
if (rl_point != orig_point)
rl_kill_text (orig_point, rl_point);
rl_point = orig_point;
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* Rubout the word before point, placing it on the kill ring. */
int
rl_backward_kill_word (count, ignore)
int count, ignore;
{
int orig_point;
if (count < 0)
return (rl_kill_word (-count, ignore));
else
{
orig_point = rl_point;
rl_backward_word (count, ignore);
if (rl_point != orig_point)
rl_kill_text (orig_point, rl_point);
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* Kill from here to the end of the line. If DIRECTION is negative, kill
back to the line start instead. */
int
rl_kill_line (direction, ignore)
int direction, ignore;
{
int orig_point;
if (direction < 0)
return (rl_backward_kill_line (1, ignore));
else
{
orig_point = rl_point;
rl_end_of_line (1, ignore);
if (orig_point != rl_point)
rl_kill_text (orig_point, rl_point);
rl_point = orig_point;
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* Kill backwards to the start of the line. If DIRECTION is negative, kill
forwards to the line end instead. */
int
rl_backward_kill_line (direction, ignore)
int direction, ignore;
{
int orig_point;
if (direction < 0)
return (rl_kill_line (1, ignore));
else
{
if (!rl_point)
rl_ding ();
else
{
orig_point = rl_point;
rl_beg_of_line (1, ignore);
if (rl_point != orig_point)
rl_kill_text (orig_point, rl_point);
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
}
return 0;
}
/* Kill the whole line, no matter where point is. */
int
rl_kill_full_line (count, ignore)
int count, ignore;
{
rl_begin_undo_group ();
rl_point = 0;
rl_kill_text (rl_point, rl_end);
rl_mark = 0;
rl_end_undo_group ();
return 0;
}
/* The next two functions mimic unix line editing behaviour, except they
save the deleted text on the kill ring. This is safer than not saving
it, and since we have a ring, nobody should get screwed. */
/* This does what C-w does in Unix. We can't prevent people from
using behaviour that they expect. */
int
rl_unix_word_rubout (count, key)
int count, key;
{
int orig_point;
if (rl_point == 0)
rl_ding ();
else
{
orig_point = rl_point;
if (count <= 0)
count = 1;
while (count--)
{
while (rl_point && whitespace (rl_line_buffer[rl_point - 1]))
rl_point--;
while (rl_point && (whitespace (rl_line_buffer[rl_point - 1]) == 0))
rl_point--;
}
rl_kill_text (orig_point, rl_point);
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* This deletes one filename component in a Unix pathname. That is, it
deletes backward to directory separator (`/') or whitespace. */
int
rl_unix_filename_rubout (count, key)
int count, key;
{
int orig_point, c;
if (rl_point == 0)
rl_ding ();
else
{
orig_point = rl_point;
if (count <= 0)
count = 1;
while (count--)
{
c = rl_line_buffer[rl_point - 1];
while (rl_point && (whitespace (c) || c == '/'))
{
rl_point--;
c = rl_line_buffer[rl_point - 1];
}
while (rl_point && (whitespace (c) == 0) && c != '/')
{
rl_point--;
c = rl_line_buffer[rl_point - 1];
}
}
rl_kill_text (orig_point, rl_point);
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* Here is C-u doing what Unix does. You don't *have* to use these
key-bindings. We have a choice of killing the entire line, or
killing from where we are to the start of the line. We choose the
latter, because if you are a Unix weenie, then you haven't backspaced
into the line at all, and if you aren't, then you know what you are
doing. */
int
rl_unix_line_discard (count, key)
int count, key;
{
if (rl_point == 0)
rl_ding ();
else
{
rl_kill_text (rl_point, 0);
rl_point = 0;
if (rl_editing_mode == emacs_mode)
rl_mark = rl_point;
}
return 0;
}
/* Copy the text in the `region' to the kill ring. If DELETE is non-zero,
delete the text from the line as well. */
static int
region_kill_internal (delete)
int delete;
{
char *text;
if (rl_mark != rl_point)
{
text = rl_copy_text (rl_point, rl_mark);
if (delete)
rl_delete_text (rl_point, rl_mark);
_rl_copy_to_kill_ring (text, rl_point < rl_mark);
}
_rl_last_command_was_kill++;
return 0;
}
/* Copy the text in the region to the kill ring. */
int
rl_copy_region_to_kill (count, ignore)
int count, ignore;
{
return (region_kill_internal (0));
}
/* Kill the text between the point and mark. */
int
rl_kill_region (count, ignore)
int count, ignore;
{
int r, npoint;
npoint = (rl_point < rl_mark) ? rl_point : rl_mark;
r = region_kill_internal (1);
_rl_fix_point (1);
rl_point = npoint;
return r;
}
/* Copy COUNT words to the kill ring. DIR says which direction we look
to find the words. */
static int
_rl_copy_word_as_kill (count, dir)
int count, dir;
{
int om, op, r;
om = rl_mark;
op = rl_point;
if (dir > 0)
rl_forward_word (count, 0);
else
rl_backward_word (count, 0);
rl_mark = rl_point;
if (dir > 0)
rl_backward_word (count, 0);
else
rl_forward_word (count, 0);
r = region_kill_internal (0);
rl_mark = om;
rl_point = op;
return r;
}
int
rl_copy_forward_word (count, key)
int count, key;
{
if (count < 0)
return (rl_copy_backward_word (-count, key));
return (_rl_copy_word_as_kill (count, 1));
}
int
rl_copy_backward_word (count, key)
int count, key;
{
if (count < 0)
return (rl_copy_forward_word (-count, key));
return (_rl_copy_word_as_kill (count, -1));
}
/* Yank back the last killed text. This ignores arguments. */
int
rl_yank (count, ignore)
int count, ignore;
{
if (rl_kill_ring == 0)
{
_rl_abort_internal ();
return -1;
}
_rl_set_mark_at_pos (rl_point);
rl_insert_text (rl_kill_ring[rl_kill_index]);
return 0;
}
/* If the last command was yank, or yank_pop, and the text just
before point is identical to the current kill item, then
delete that text from the line, rotate the index down, and
yank back some other text. */
int
rl_yank_pop (count, key)
int count, key;
{
int l, n;
if (((rl_last_func != rl_yank_pop) && (rl_last_func != rl_yank)) ||
!rl_kill_ring)
{
_rl_abort_internal ();
return -1;
}
l = strlen (rl_kill_ring[rl_kill_index]);
n = rl_point - l;
if (n >= 0 && STREQN (rl_line_buffer + n, rl_kill_ring[rl_kill_index], l))
{
rl_delete_text (n, rl_point);
rl_point = n;
rl_kill_index--;
if (rl_kill_index < 0)
rl_kill_index = rl_kill_ring_length - 1;
rl_yank (1, 0);
return 0;
}
else
{
_rl_abort_internal ();
return -1;
}
}
/* Yank the COUNTh argument from the previous history line, skipping
HISTORY_SKIP lines before looking for the `previous line'. */
static int
rl_yank_nth_arg_internal (count, ignore, history_skip)
int count, ignore, history_skip;
{
register HIST_ENTRY *entry;
char *arg;
int i, pos;
pos = where_history ();
if (history_skip)
{
for (i = 0; i < history_skip; i++)
entry = previous_history ();
}
entry = previous_history ();
history_set_pos (pos);
if (entry == 0)
{
rl_ding ();
return -1;
}
arg = history_arg_extract (count, count, entry->line);
if (!arg || !*arg)
{
rl_ding ();
FREE (arg);
return -1;
}
rl_begin_undo_group ();
_rl_set_mark_at_pos (rl_point);
#if defined (VI_MODE)
/* Vi mode always inserts a space before yanking the argument, and it
inserts it right *after* rl_point. */
if (rl_editing_mode == vi_mode)
{
rl_vi_append_mode (1, ignore);
rl_insert_text (" ");
}
#endif /* VI_MODE */
rl_insert_text (arg);
xfree (arg);
rl_end_undo_group ();
return 0;
}
/* Yank the COUNTth argument from the previous history line. */
int
rl_yank_nth_arg (count, ignore)
int count, ignore;
{
return (rl_yank_nth_arg_internal (count, ignore, 0));
}
/* Yank the last argument from the previous history line. This `knows'
how rl_yank_nth_arg treats a count of `$'. With an argument, this
behaves the same as rl_yank_nth_arg. */
int
rl_yank_last_arg (count, key)
int count, key;
{
static int history_skip = 0;
static int explicit_arg_p = 0;
static int count_passed = 1;
static int direction = 1;
static int undo_needed = 0;
int retval;
if (rl_last_func != rl_yank_last_arg)
{
history_skip = 0;
explicit_arg_p = rl_explicit_arg;
count_passed = count;
direction = 1;
}
else
{
if (undo_needed)
rl_do_undo ();
if (count < 0) /* XXX - was < 1 */
direction = -direction;
history_skip += direction;
if (history_skip < 0)
history_skip = 0;
}
if (explicit_arg_p)
retval = rl_yank_nth_arg_internal (count_passed, key, history_skip);
else
retval = rl_yank_nth_arg_internal ('$', key, history_skip);
undo_needed = retval == 0;
return retval;
}
/* A special paste command for users of Cygnus's cygwin32. */
#if defined (__CYGWIN__)
#include <windows.h>
int
rl_paste_from_clipboard (count, key)
int count, key;
{
char *data, *ptr;
int len;
if (OpenClipboard (NULL) == 0)
return (0);
data = (char *)GetClipboardData (CF_TEXT);
if (data)
{
ptr = strchr (data, '\r');
if (ptr)
{
len = ptr - data;
ptr = (char *)xmalloc (len + 1);
ptr[len] = '\0';
strncpy (ptr, data, len);
}
else
ptr = data;
_rl_set_mark_at_pos (rl_point);
rl_insert_text (ptr);
if (ptr != data)
xfree (ptr);
CloseClipboard ();
}
return (0);
}
#endif /* __CYGWIN__ */
lib/readline/macro.c~
-307
View File
@@ -1,307 +0,0 @@
/* macro.c -- keyboard macros for readline. */
/* Copyright (C) 1994-2009 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
Readline 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.
Readline 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 Readline. If not, see <http://www.gnu.org/licenses/>.
*/
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#include <sys/types.h>
#if defined (HAVE_UNISTD_H)
# include <unistd.h> /* for _POSIX_VERSION */
#endif /* HAVE_UNISTD_H */
#if defined (HAVE_STDLIB_H)
# include <stdlib.h>
#else
# include "ansi_stdlib.h"
#endif /* HAVE_STDLIB_H */
#include <stdio.h>
/* System-specific feature definitions and include files. */
#include "rldefs.h"
/* Some standard library routines. */
#include "readline.h"
#include "history.h"
#include "rlprivate.h"
#include "xmalloc.h"
/* **************************************************************** */
/* */
/* Hacking Keyboard Macros */
/* */
/* **************************************************************** */
/* The currently executing macro string. If this is non-zero,
then it is a malloc ()'ed string where input is coming from. */
char *rl_executing_macro = (char *)NULL;
/* The offset in the above string to the next character to be read. */
static int executing_macro_index;
/* The current macro string being built. Characters get stuffed
in here by add_macro_char (). */
static char *current_macro = (char *)NULL;
/* The size of the buffer allocated to current_macro. */
static int current_macro_size;
/* The index at which characters are being added to current_macro. */
static int current_macro_index;
/* A structure used to save nested macro strings.
It is a linked list of string/index for each saved macro. */
struct saved_macro {
struct saved_macro *next;
char *string;
int sindex;
};
/* The list of saved macros. */
static struct saved_macro *macro_list = (struct saved_macro *)NULL;
/* Set up to read subsequent input from STRING.
STRING is free ()'ed when we are done with it. */
void
_rl_with_macro_input (string)
char *string;
{
_rl_push_executing_macro ();
rl_executing_macro = string;
executing_macro_index = 0;
RL_SETSTATE(RL_STATE_MACROINPUT);
}
/* Return the next character available from a macro, or 0 if
there are no macro characters. */
int
_rl_next_macro_key ()
{
int c;
if (rl_executing_macro == 0)
return (0);
if (rl_executing_macro[executing_macro_index] == 0)
{
_rl_pop_executing_macro ();
return (_rl_next_macro_key ());
}
#if defined (READLINE_CALLBACKS)
c = rl_executing_macro[executing_macro_index++];
if (RL_ISSTATE (RL_STATE_CALLBACK) && RL_ISSTATE (RL_STATE_READCMD|RL_STATE_MOREINPUT) && rl_executing_macro[executing_macro_index] == 0)
_rl_pop_executing_macro ();
return c;
#else
return (rl_executing_macro[executing_macro_index++]);
#endif
}
int
_rl_prev_macro_key ()
{
if (rl_executing_macro == 0)
return (0);
if (executing_macro_index == 0)
return (0);
executing_macro_index--;
return (rl_executing_macro[executing_macro_index]);
}
/* Save the currently executing macro on a stack of saved macros. */
void
_rl_push_executing_macro ()
{
struct saved_macro *saver;
saver = (struct saved_macro *)xmalloc (sizeof (struct saved_macro));
saver->next = macro_list;
saver->sindex = executing_macro_index;
saver->string = rl_executing_macro;
macro_list = saver;
}
/* Discard the current macro, replacing it with the one
on the top of the stack of saved macros. */
void
_rl_pop_executing_macro ()
{
struct saved_macro *macro;
FREE (rl_executing_macro);
rl_executing_macro = (char *)NULL;
executing_macro_index = 0;
if (macro_list)
{
macro = macro_list;
rl_executing_macro = macro_list->string;
executing_macro_index = macro_list->sindex;
macro_list = macro_list->next;
xfree (macro);
}
if (rl_executing_macro == 0)
RL_UNSETSTATE(RL_STATE_MACROINPUT);
}
/* Add a character to the macro being built. */
void
_rl_add_macro_char (c)
int c;
{
if (current_macro_index + 1 >= current_macro_size)
{
if (current_macro == 0)
current_macro = (char *)xmalloc (current_macro_size = 25);
else
current_macro = (char *)xrealloc (current_macro, current_macro_size += 25);
}
current_macro[current_macro_index++] = c;
current_macro[current_macro_index] = '\0';
}
void
_rl_kill_kbd_macro ()
{
if (current_macro)
{
xfree (current_macro);
current_macro = (char *) NULL;
}
current_macro_size = current_macro_index = 0;
FREE (rl_executing_macro);
rl_executing_macro = (char *) NULL;
executing_macro_index = 0;
RL_UNSETSTATE(RL_STATE_MACRODEF);
}
/* Begin defining a keyboard macro.
Keystrokes are recorded as they are executed.
End the definition with rl_end_kbd_macro ().
If a numeric argument was explicitly typed, then append this
definition to the end of the existing macro, and start by
re-executing the existing macro. */
int
rl_start_kbd_macro (ignore1, ignore2)
int ignore1, ignore2;
{
if (RL_ISSTATE (RL_STATE_MACRODEF))
{
_rl_abort_internal ();
return -1;
}
if (rl_explicit_arg)
{
if (current_macro)
_rl_with_macro_input (savestring (current_macro));
}
else
current_macro_index = 0;
RL_SETSTATE(RL_STATE_MACRODEF);
return 0;
}
/* Stop defining a keyboard macro.
A numeric argument says to execute the macro right now,
that many times, counting the definition as the first time. */
int
rl_end_kbd_macro (count, ignore)
int count, ignore;
{
if (RL_ISSTATE (RL_STATE_MACRODEF) == 0)
{
_rl_abort_internal ();
return -1;
}
current_macro_index -= rl_key_sequence_length;
current_macro[current_macro_index] = '\0';
RL_UNSETSTATE(RL_STATE_MACRODEF);
return (rl_call_last_kbd_macro (--count, 0));
}
/* Execute the most recently defined keyboard macro.
COUNT says how many times to execute it. */
int
rl_call_last_kbd_macro (count, ignore)
int count, ignore;
{
if (current_macro == 0)
_rl_abort_internal ();
if (RL_ISSTATE (RL_STATE_MACRODEF))
{
rl_ding (); /* no recursive macros */
current_macro[--current_macro_index] = '\0'; /* erase this char */
return 0;
}
while (count--)
_rl_with_macro_input (savestring (current_macro));
return 0;
}
int
rl_print_last_kbd_macro (count, ignore)
int count, ignore;
{
char *m;
if (current_macro == 0)
{
rl_ding ();
return 0;
}
m = _rl_untranslate_macro_value (current_macro, 1);
rl_crlf ();
printf ("%s", m);
fflush (stdout);
rl_crlf ();
FREE (m);
rl_forced_update_display ();
rl_display_fixed = 1;
return 0;
}
void
rl_push_macro_input (macro)
char *macro;
{
_rl_with_macro_input (macro);
}
lib/readline/text.c~
-1705
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File diff suppressed because it is too large Load Diff
lib/readline/vi_mode.c~
-2185
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File diff suppressed because it is too large Load Diff
tests/misc/regress/log.orig
-50
View File
@@ -1,50 +0,0 @@
:; ./shx
sh:
<&$fd ok
nlbq Mon Aug 3 02:45:00 EDT 1992
bang geoff
quote 712824302
setbq defmsgid=<1992Aug3.024502.6176@host>
bgwait sleep done... wait 6187
bash:
<&$fd ok
nlbq Mon Aug 3 02:45:09 EDT 1992
bang geoff
quote 712824311
setbq defmsgid=<1992Aug3.024512.6212@host>
bgwait sleep done... wait 6223
ash:
<&$fd shx1: 4: Syntax error: Bad fd number
nlbq Mon Aug 3 02:45:19 EDT 1992
bang geoff
quote getdate: `"now"' not a valid date
setbq defmsgid=<1992Aug3.` echo 024521
bgwait sleep done... wait 6241
ksh:
<&$fd ok
nlbq ./shx: 6248 Memory fault - core dumped
bang geoff
quote getdate: `"now"' not a valid date
setbq defmsgid=<1992Aug3.024530.6257@host>
bgwait no such job: 6265
wait 6265
sleep done...
zsh:
<&$fd ok
nlbq Mon Aug 3 02:45:36 EDT 1992
bang shx3: event not found: /s/ [4]
quote 712824337
setbq defmsgid=<..6290@host>
bgwait shx7: unmatched " [9]
sleep done...
:;
tests/misc/regress/shx.orig
-10
View File
@@ -1,10 +0,0 @@
#! /bin/sh
for cmd in sh bash ash ksh zsh
do
echo
echo $cmd:
for demo in shx?
do
$cmd $demo
done
done
variables.c~
-5334
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File diff suppressed because it is too large Load Diff