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Major rework of the directory structure and the entire build system.

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-Erik
This commit is contained in:
Eric Andersen
2001-10-24 05:00:29 +00:00
parent 9260fc5552
commit bdfd0d78bc
362 changed files with 8837 additions and 75874 deletions
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38
shell/lash.c
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@ -2,8 +2,8 @@
/*
* lash -- the BusyBox Lame-Ass SHell
*
* Copyright (C) 1999,2000,2001 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
* Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
* Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
*
* Based in part on ladsh.c by Michael K. Johnson and Erik W. Troan, which is
* under the following liberal license: "We have placed this source code in the
@ -25,8 +25,10 @@
*
*/
/* This shell's parsing engine is officially at a dead-end.
* Future work shell work should be done using hush.c
/* This shell's parsing engine is officially at a dead-end. Future
* work shell work should be done using hush, msh, or ash. This is
* still a very useful, small shell -- it just don't need any more
* features beyond what it already has...
*/
//For debugging/development on the shell only...
@ -48,7 +50,7 @@
#include "busybox.h"
#include "cmdedit.h"
#ifdef BB_LOCALE_SUPPORT
#ifdef CONFIG_LOCALE_SUPPORT
#include <locale.h>
#endif
@ -390,12 +392,12 @@ static int builtin_export(struct child_prog *child)
res = putenv(v);
if (res)
fprintf(stderr, "export: %m\n");
#ifdef BB_FEATURE_SH_FANCY_PROMPT
#ifdef CONFIG_FEATURE_SH_FANCY_PROMPT
if (strncmp(v, "PS1=", 4)==0)
PS1 = getenv("PS1");
#endif
#ifdef BB_LOCALE_SUPPORT
#ifdef CONFIG_LOCALE_SUPPORT
if(strncmp(v, "LC_ALL=", 7)==0)
setlocale(LC_ALL, getenv("LC_ALL"));
if(strncmp(v, "LC_CTYPE=", 9)==0)
@ -661,7 +663,7 @@ static void restore_redirects(int squirrel[])
static inline void cmdedit_set_initial_prompt(void)
{
#ifndef BB_FEATURE_SH_FANCY_PROMPT
#ifndef CONFIG_FEATURE_SH_FANCY_PROMPT
PS1 = NULL;
#else
PS1 = getenv("PS1");
@ -672,7 +674,7 @@ static inline void cmdedit_set_initial_prompt(void)
static inline void setup_prompt_string(char **prompt_str)
{
#ifndef BB_FEATURE_SH_FANCY_PROMPT
#ifndef CONFIG_FEATURE_SH_FANCY_PROMPT
/* Set up the prompt */
if (shell_context == 0) {
if (PS1)
@ -706,7 +708,7 @@ static int get_command(FILE * source, char *command)
if (source == stdin) {
setup_prompt_string(&prompt_str);
#ifdef BB_FEATURE_COMMAND_EDITING
#ifdef CONFIG_FEATURE_COMMAND_EDITING
/*
** enable command line editing only while a command line
** is actually being read; otherwise, we'll end up bequeathing
@ -1201,7 +1203,7 @@ static int parse_command(char **command_ptr, struct job *job, int *inbg)
static int pseudo_exec(struct child_prog *child)
{
struct built_in_command *x;
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
#ifdef CONFIG_FEATURE_SH_STANDALONE_SHELL
char *name;
#endif
@ -1223,7 +1225,7 @@ static int pseudo_exec(struct child_prog *child)
exit (x->function(child));
}
}
#ifdef BB_FEATURE_SH_STANDALONE_SHELL
#ifdef CONFIG_FEATURE_SH_STANDALONE_SHELL
/* Check if the command matches any busybox internal
* commands ("applets") here. Following discussions from
* November 2000 on busybox@opensource.lineo.com, don't use
@ -1237,8 +1239,8 @@ static int pseudo_exec(struct child_prog *child)
*/
name = child->argv[0];
#ifdef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
/* If you enable BB_FEATURE_SH_APPLETS_ALWAYS_WIN, then
#ifdef CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN
/* If you enable CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN, then
* if you run /bin/cat, it will use BusyBox cat even if
* /bin/cat exists on the filesystem and is _not_ busybox.
* Some systems want this, others do not. Choose wisely. :-)
@ -1504,7 +1506,7 @@ static int busy_loop(FILE * input)
}
#ifdef BB_FEATURE_CLEAN_UP
#ifdef CONFIG_FEATURE_CLEAN_UP
void free_memory(void)
{
if (cwd && cwd!=unknown) {
@ -1611,7 +1613,7 @@ int lash_main(int argc_l, char **argv_l)
if (interactive==TRUE) {
//printf( "optind=%d argv[optind]='%s'\n", optind, argv[optind]);
/* Looks like they want an interactive shell */
#ifndef BB_FEATURE_SH_EXTRA_QUIET
#ifndef CONFIG_FEATURE_SH_EXTRA_QUIET
printf( "\n\n" BB_BANNER " Built-in shell (lash)\n");
printf( "Enter 'help' for a list of built-in commands.\n\n");
#endif
@ -1626,11 +1628,11 @@ int lash_main(int argc_l, char **argv_l)
if (!cwd)
cwd = unknown;
#ifdef BB_FEATURE_CLEAN_UP
#ifdef CONFIG_FEATURE_CLEAN_UP
atexit(free_memory);
#endif
#ifdef BB_FEATURE_COMMAND_EDITING
#ifdef CONFIG_FEATURE_COMMAND_EDITING
cmdedit_set_initial_prompt();
#else
PS1 = NULL;