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