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Diffstat (limited to 'release/src/router/busybox/busybox.h')
-rw-r--r-- | release/src/router/busybox/busybox.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/release/src/router/busybox/busybox.h b/release/src/router/busybox/busybox.h new file mode 100644 index 00000000..f79dac8c --- /dev/null +++ b/release/src/router/busybox/busybox.h @@ -0,0 +1,106 @@ +/* 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_ */ |