107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Busybox main internal header file
|
|
*
|
|
*
|
|
* 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 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* Based in part on code from sash, Copyright (c) 1999 by David I. Bell
|
|
* Permission has been granted to redistribute this code under the GPL.
|
|
*
|
|
*/
|
|
#ifndef _BB_INTERNAL_H_
|
|
#define _BB_INTERNAL_H_ 1
|
|
|
|
#include "Config.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
|
|
#define BB_BANNER "BusyBox v" BB_VER " (" BB_BT ")"
|
|
|
|
#ifdef DMALLOC
|
|
#include "dmalloc.h"
|
|
#endif
|
|
|
|
#include <features.h>
|
|
|
|
|
|
enum Location {
|
|
_BB_DIR_ROOT = 0,
|
|
_BB_DIR_BIN,
|
|
_BB_DIR_SBIN,
|
|
_BB_DIR_USR_BIN,
|
|
_BB_DIR_USR_SBIN
|
|
};
|
|
|
|
struct BB_applet {
|
|
const char* name;
|
|
int (*main)(int argc, char** argv);
|
|
enum Location location;
|
|
};
|
|
/* From busybox.c */
|
|
extern const struct BB_applet applets[];
|
|
|
|
/* Automagically pull in all the applet function prototypes and
|
|
* applet usage strings. These are all of the form:
|
|
* extern int foo_main(int argc, char **argv);
|
|
* extern const char foo_usage[];
|
|
* These are all autogenerated from the set of currently defined applets.
|
|
*/
|
|
#define PROTOTYPES
|
|
#include "applets.h"
|
|
#undef PROTOTYPES
|
|
|
|
#ifdef BB_FEATURE_BUFFERS_GO_ON_STACK
|
|
#define RESERVE_BB_BUFFER(buffer,len) char buffer[len]
|
|
#define RESERVE_BB_UBUFFER(buffer,len) unsigned char buffer[len]
|
|
#define RELEASE_BB_BUFFER(buffer) ((void)0)
|
|
#else
|
|
#ifdef BB_FEATURE_BUFFERS_GO_IN_BSS
|
|
#define RESERVE_BB_BUFFER(buffer,len) static char buffer[len]
|
|
#define RESERVE_BB_UBUFFER(buffer,len) static unsigned char buffer[len]
|
|
#define RELEASE_BB_BUFFER(buffer) ((void)0)
|
|
#else
|
|
#define RESERVE_BB_BUFFER(buffer,len) char *buffer=xmalloc(len)
|
|
#define RESERVE_BB_UBUFFER(buffer,len) unsigned char *buffer=xmalloc(len)
|
|
#define RELEASE_BB_BUFFER(buffer) free (buffer)
|
|
#endif
|
|
#endif
|
|
|
|
|
|
/* Bit map related macros -- libc5 doens't provide these... sigh. */
|
|
#ifndef setbit
|
|
#define NBBY CHAR_BIT
|
|
#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
|
|
#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
|
|
#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
|
|
#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
|
|
#endif
|
|
|
|
#ifndef RB_POWER_OFF
|
|
/* Stop system and switch power off if possible. */
|
|
#define RB_POWER_OFF 0x4321fedc
|
|
#endif
|
|
|
|
|
|
/* Pull in the utility routines from libbb */
|
|
#include "libbb/libbb.h"
|
|
|
|
|
|
|
|
#endif /* _BB_INTERNAL_H_ */
|