1/* vi: set sw=4 ts=4: */
2/*
3 * Busybox main internal header file
4 *
5 * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
6 */
7#ifndef	_BB_INTERNAL_H_
8#define	_BB_INTERNAL_H_    1
9
10#include "libbb.h"
11
12#if ENABLE_FEATURE_INSTALLER
13/* order matters: used as index into "install_dir[]" in busybox.c */
14typedef enum bb_install_loc_t {
15	_BB_DIR_ROOT = 0,
16	_BB_DIR_BIN,
17	_BB_DIR_SBIN,
18	_BB_DIR_USR_BIN,
19	_BB_DIR_USR_SBIN
20} bb_install_loc_t;
21#endif
22
23#if ENABLE_FEATURE_SUID
24typedef enum bb_suid_t {
25	_BB_SUID_NEVER = 0,
26	_BB_SUID_MAYBE,
27	_BB_SUID_ALWAYS
28} bb_suid_t;
29#endif
30
31struct bb_applet {
32	const char *name;
33	int (*main) (int argc, char **argv);
34#if ENABLE_FEATURE_INSTALLER
35	__extension__ enum bb_install_loc_t install_loc:8;
36#endif
37#if ENABLE_FEATURE_SUID
38	__extension__ enum bb_suid_t need_suid:8;
39#endif
40#if ENABLE_FEATURE_PREFER_APPLETS
41	/* true if instead of fork(); exec("applet"); waitpid();
42	 * one can do fork(); exit(applet_main(argc,argv)); waitpid(); */
43	unsigned char noexec;
44	/* Even nicer */
45	/* true if instead of fork(); exec("applet"); waitpid();
46	 * one can simply call applet_main(argc,argv); */
47	unsigned char nofork;
48#endif
49};
50
51/* Defined in applet.c */
52extern const struct bb_applet applets[];
53extern const unsigned short NUM_APPLETS;
54
55#endif	/* _BB_INTERNAL_H_ */
56