1 /* vi: set sw=4 ts=4: */
3 * Busybox main internal header file
5 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
12 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
14 /* order matters: used as index into "install_dir[]" in appletlib.c */
15 typedef enum bb_install_loc_t {
23 typedef enum bb_suid_t {
30 /* Defined in appletlib.c (by including generated applet_tables.h) */
31 /* Keep in sync with applets/applet_tables.c! */
32 extern const char applet_names[];
33 extern int (*const applet_main[])(int argc, char **argv);
34 extern const uint16_t applet_nameofs[];
35 extern const uint8_t applet_install_loc[];
37 #if ENABLE_FEATURE_SUID || ENABLE_FEATURE_PREFER_APPLETS
38 # define APPLET_NAME(i) (applet_names + (applet_nameofs[i] & 0x0fff))
40 # define APPLET_NAME(i) (applet_names + applet_nameofs[i])
43 #if ENABLE_FEATURE_PREFER_APPLETS
44 # define APPLET_IS_NOFORK(i) (applet_nameofs[i] & (1 << 12))
45 # define APPLET_IS_NOEXEC(i) (applet_nameofs[i] & (1 << 13))
47 # define APPLET_IS_NOFORK(i) 0
48 # define APPLET_IS_NOEXEC(i) 0
51 #if ENABLE_FEATURE_SUID
52 # define APPLET_SUID(i) ((applet_nameofs[i] >> 14) & 0x3)
55 #if ENABLE_FEATURE_INSTALLER
56 #define APPLET_INSTALL_LOC(i) ({ \
58 if (v & 1) v = applet_install_loc[v/2] >> 4; \
59 else v = applet_install_loc[v/2] & 0xf; \
64 /* Length of these names has effect on size of libbusybox
65 * and "individual" binaries. Keep them short.
67 #if ENABLE_BUILD_LIBBUSYBOX
68 #if ENABLE_FEATURE_SHARED_BUSYBOX
69 int lbb_main(char **argv) EXTERNALLY_VISIBLE;
71 int lbb_main(char **argv);
75 POP_SAVED_FUNCTION_VISIBILITY