mirror of
https://github.com/sheumann/hush.git
synced 2024-11-05 21:04:56 +00:00
468aea2d88
just build relevant source and use xxx_main functions. build system: add a special case when we have exactly one applet enabled (makes "true", "false", "basename" REALLY tiny). getopt32: do not use stdio. function old new delta getopt32 1385 1412 +27 make_device 1187 1200 +13 basename_main 120 127 +7 tcpudpsvd_main 1922 1926 +4 testcmd 5 - -5 echocmd 5 - -5 fuser_main 1243 1231 -12 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Busybox main internal header file
|
|
*
|
|
* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
|
|
*/
|
|
#ifndef _BB_INTERNAL_H_
|
|
#define _BB_INTERNAL_H_ 1
|
|
|
|
#include "libbb.h"
|
|
|
|
/* order matters: used as index into "install_dir[]" in appletlib.c */
|
|
typedef enum bb_install_loc_t {
|
|
_BB_DIR_ROOT = 0,
|
|
_BB_DIR_BIN,
|
|
_BB_DIR_SBIN,
|
|
_BB_DIR_USR_BIN,
|
|
_BB_DIR_USR_SBIN
|
|
} bb_install_loc_t;
|
|
|
|
typedef enum bb_suid_t {
|
|
_BB_SUID_NEVER = 0,
|
|
_BB_SUID_MAYBE,
|
|
_BB_SUID_ALWAYS
|
|
} bb_suid_t;
|
|
|
|
|
|
/* Defined in appletlib.c (by including generated applet_tables.h) */
|
|
/* Keep in sync with applets/applet_tables.c! */
|
|
extern const char applet_names[];
|
|
extern int (*const applet_main[])(int argc, char **argv);
|
|
extern const uint16_t applet_nameofs[];
|
|
extern const uint8_t applet_install_loc[];
|
|
|
|
#if ENABLE_FEATURE_SUID || ENABLE_FEATURE_PREFER_APPLETS
|
|
#define APPLET_NAME(i) (applet_names + (applet_nameofs[i] & 0x0fff))
|
|
#else
|
|
#define APPLET_NAME(i) (applet_names + applet_nameofs[i])
|
|
#endif
|
|
|
|
#if ENABLE_FEATURE_PREFER_APPLETS
|
|
#define APPLET_IS_NOFORK(i) (applet_nameofs[i] & (1 << 12))
|
|
#define APPLET_IS_NOEXEC(i) (applet_nameofs[i] & (1 << 13))
|
|
#endif
|
|
|
|
#if ENABLE_FEATURE_SUID
|
|
#define APPLET_SUID(i) ((applet_nameofs[i] >> 14) & 0x3)
|
|
#endif
|
|
|
|
#if ENABLE_FEATURE_INSTALLER
|
|
#define APPLET_INSTALL_LOC(i) ({ \
|
|
unsigned v = (i); \
|
|
if (v & 1) v = applet_install_loc[v/2] >> 4; \
|
|
else v = applet_install_loc[v/2] & 0xf; \
|
|
v; })
|
|
#endif
|
|
|
|
|
|
/* Length of these names has effect on size of libbusybox
|
|
* and "individual" binaries. Keep them short.
|
|
*/
|
|
#if ENABLE_BUILD_LIBBUSYBOX
|
|
#if ENABLE_FEATURE_SHARED_BUSYBOX
|
|
int lbb_main(char **argv) EXTERNALLY_VISIBLE;
|
|
#else
|
|
int lbb_main(char **argv);
|
|
#endif
|
|
#endif
|
|
|
|
|
|
#endif /* _BB_INTERNAL_H_ */
|