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