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-rw-r--r--include/busybox.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/include/busybox.h b/include/busybox.h
new file mode 100644
index 0000000..314b951
--- /dev/null
+++ b/include/busybox.h
@@ -0,0 +1,78 @@
+/* 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"
+
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility push(hidden)
+#endif
+
+/* 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
+
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility pop
+#endif
+
+#endif /* _BB_INTERNAL_H_ */