Correcting tag name to be like previous ones1_3_0

1 files changed, 689 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
new file mode 100644
index 000000000..1d91a0a72
--- /dev/null
+++ b/include/libbb.h
@@ -0,0 +1,689 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox main internal header file
+ *
+ * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
+ * Permission has been granted to redistribute this code under the GPL.
+ * 
+ * Licensed under the GPL version 2, see the file LICENSE in this tarball.
+ */
+#ifndef	__LIBBUSYBOX_H__
+#define	__LIBBUSYBOX_H__    1
+
+#include "platform.h"
+
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <malloc.h>
+#include <netdb.h>
+#include <setjmp.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/statfs.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <termios.h>
+#include <time.h>
+#include <unistd.h>
+#include <utime.h>
+
+#ifdef CONFIG_SELINUX
+#include <selinux/selinux.h>
+#endif
+
+#ifdef CONFIG_LOCALE_SUPPORT
+#include <locale.h>
+#else
+#define setlocale(x,y)
+#endif
+
+#include "pwd_.h"
+#include "grp_.h"
+#include "shadow_.h"
+
+/* Try to pull in PATH_MAX */
+#include <limits.h>
+#include <sys/param.h>
+#ifndef PATH_MAX
+#define  PATH_MAX         256
+#endif
+
+/* Tested to work correctly (IIRC :]) */
+#define MAXINT(T) (T)( \
+	((T)-1) > 0 \
+	? (T)-1 \
+	: (T)~((T)1 << (sizeof(T)*8-1)) \
+	)
+
+#define MININT(T) (T)( \
+	((T)-1) > 0 \
+	? (T)0 \
+	: ((T)1 << (sizeof(T)*8-1)) \
+	)
+
+/* Large file support */
+/* Note that CONFIG_LFS forces bbox to be built with all common ops
+ * (stat, lseek etc) mapped to "largefile" variants by libc.
+ * Practically it means that open() automatically has O_LARGEFILE added
+ * and all filesize/file_offset parameters and struct members are "large"
+ * (in today's world - signed 64bit). For full support of large files,
+ * we need a few helper #defines (below) and careful use of off_t
+ * instead of int/ssize_t. No lseek64(), O_LARGEFILE etc necessary */
+#if ENABLE_LFS
+/* CONFIG_LFS is on */
+# if ULONG_MAX > 0xffffffff
+/* "long" is long enough on this system */
+#  define XATOOFF(a) xatoul_range(a, 0, LONG_MAX)
+/* usage: sz = BB_STRTOOFF(s, NULL, 10); if (errno || sz < 0) die(); */
+#  define BB_STRTOOFF bb_strtoul
+#  define STRTOOFF strtoul
+/* usage: printf("size: %"OFF_FMT"d (%"OFF_FMT"x)\n", sz, sz); */
+#  define OFF_FMT "l"
+# else
+/* "long" is too short, need "long long" */
+#  define XATOOFF(a) xatoull_range(a, 0, LLONG_MAX)
+#  define BB_STRTOOFF bb_strtoull
+#  define STRTOOFF strtoull
+#  define OFF_FMT "ll"
+# endif
+#else
+/* CONFIG_LFS is off */
+# if UINT_MAX == 0xffffffff
+/* While sizeof(off_t) == sizeof(int), off_t is typedef'ed to long anyway.
+ * gcc will throw warnings on printf("%d", off_t). Crap... */
+#  define XATOOFF(a) xatoi_u(a)
+#  define BB_STRTOOFF bb_strtou
+#  define STRTOOFF strtol
+#  define OFF_FMT "l"
+# else
+#  define XATOOFF(a) xatoul_range(a, 0, LONG_MAX)
+#  define BB_STRTOOFF bb_strtoul
+#  define STRTOOFF strtol
+#  define OFF_FMT "l"
+# endif
+#endif
+/* scary. better ideas? (but do *test* them first!) */
+#define OFF_T_MAX  ((off_t)~((off_t)1 << (sizeof(off_t)*8-1)))
+
+/* Some useful definitions */
+#undef FALSE
+#define FALSE   ((int) 0)
+#undef TRUE
+#define TRUE    ((int) 1)
+#undef SKIP
+#define SKIP	((int) 2)
+
+/* for mtab.c */
+#define MTAB_GETMOUNTPT '1'
+#define MTAB_GETDEVICE  '2'
+
+#define BUF_SIZE        8192
+#define EXPAND_ALLOC    1024
+
+/* Macros for min/max.  */
+#ifndef MIN
+#define	MIN(a,b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+#define	MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+/* buffer allocation schemes */
+#ifdef CONFIG_FEATURE_BUFFERS_GO_ON_STACK
+#define RESERVE_CONFIG_BUFFER(buffer,len)           char buffer[len]
+#define RESERVE_CONFIG_UBUFFER(buffer,len) unsigned char buffer[len]
+#define RELEASE_CONFIG_BUFFER(buffer)      ((void)0)
+#else
+#ifdef CONFIG_FEATURE_BUFFERS_GO_IN_BSS
+#define RESERVE_CONFIG_BUFFER(buffer,len)  static          char buffer[len]
+#define RESERVE_CONFIG_UBUFFER(buffer,len) static unsigned char buffer[len]
+#define RELEASE_CONFIG_BUFFER(buffer)      ((void)0)
+#else
+#define RESERVE_CONFIG_BUFFER(buffer,len)           char *buffer=xmalloc(len)
+#define RESERVE_CONFIG_UBUFFER(buffer,len) unsigned char *buffer=xmalloc(len)
+#define RELEASE_CONFIG_BUFFER(buffer)      free (buffer)
+#endif
+#endif
+
+
+#if (__GLIBC__ < 2)
+int vdprintf(int d, const char *format, va_list ap);
+#endif
+// This is declared here rather than #including <libgen.h> in order to avoid
+// confusing the two versions of basename.  See the dirname/basename man page
+// for details.
+char *dirname(char *path);
+/* Include our own copy of struct sysinfo to avoid binary compatibility
+ * problems with Linux 2.4, which changed things.  Grumble, grumble. */
+struct sysinfo {
+	long uptime;			/* Seconds since boot */
+	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
+	unsigned long totalram;		/* Total usable main memory size */
+	unsigned long freeram;		/* Available memory size */
+	unsigned long sharedram;	/* Amount of shared memory */
+	unsigned long bufferram;	/* Memory used by buffers */
+	unsigned long totalswap;	/* Total swap space size */
+	unsigned long freeswap;		/* swap space still available */
+	unsigned short procs;		/* Number of current processes */
+	unsigned short pad;			/* Padding needed for m68k */
+	unsigned long totalhigh;	/* Total high memory size */
+	unsigned long freehigh;		/* Available high memory size */
+	unsigned int mem_unit;		/* Memory unit size in bytes */
+	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */
+};
+extern int sysinfo(struct sysinfo* info);
+
+
+extern void chomp(char *s);
+extern void trim(char *s);
+extern char *skip_whitespace(const char *);
+
+extern const char *bb_mode_string(int mode);
+extern int is_directory(const char *name, int followLinks, struct stat *statBuf);
+extern int remove_file(const char *path, int flags);
+extern int copy_file(const char *source, const char *dest, int flags);
+extern int recursive_action(const char *fileName, int recurse,
+	int followLinks, int depthFirst,
+	int (*fileAction) (const char *fileName, struct stat* statbuf, void* userData, int depth),
+	int (*dirAction) (const char *fileName, struct stat* statbuf, void* userData, int depth),
+	void* userData, int depth);
+extern int device_open(const char *device, int mode);
+extern int get_console_fd(void);
+extern char *find_block_device(char *path);
+extern off_t bb_copyfd_size(int fd1, int fd2, off_t size);
+extern off_t bb_copyfd_eof(int fd1, int fd2);
+extern char bb_process_escape_sequence(const char **ptr);
+extern char *bb_get_last_path_component(char *path);
+extern int ndelay_on(int fd);
+
+
+extern DIR *xopendir(const char *path);
+extern DIR *warn_opendir(const char *path);
+
+char *xgetcwd(char *cwd);
+char *xreadlink(const char *path);
+extern void xstat(char *filename, struct stat *buf);
+extern pid_t spawn(char **argv);
+extern pid_t xspawn(char **argv);
+extern int wait4pid(int pid);
+extern void xsetgid(gid_t gid);
+extern void xsetuid(uid_t uid);
+extern void xdaemon(int nochdir, int noclose);
+extern void xchdir(const char *path);
+extern void xsetenv(const char *key, const char *value);
+extern int xopen(const char *pathname, int flags);
+extern int xopen3(const char *pathname, int flags, int mode);
+extern off_t xlseek(int fd, off_t offset, int whence);
+extern off_t fdlength(int fd);
+
+
+extern int xsocket(int domain, int type, int protocol);
+extern void xbind(int sockfd, struct sockaddr *my_addr, socklen_t addrlen);
+extern void xlisten(int s, int backlog);
+extern void xconnect(int s, const struct sockaddr *s_addr, socklen_t addrlen);
+extern int xconnect_tcp_v4(struct sockaddr_in *s_addr);
+extern struct hostent *xgethostbyname(const char *name);
+extern struct hostent *xgethostbyname2(const char *name, int af);
+extern int xsocket_stream_ip4or6(sa_family_t *fp);
+typedef union {
+	struct sockaddr sa;
+	struct sockaddr_in sin;
+#if ENABLE_FEATURE_IPV6
+	struct sockaddr_in6 sin6;
+#endif
+} sockaddr_inet;
+extern int dotted2sockaddr(const char *dotted, struct sockaddr* sp, int socklen);
+extern int create_and_bind_socket_ip4or6(const char *hostaddr, int port);
+extern int setsockopt_reuseaddr(int fd);
+extern int setsockopt_broadcast(int fd);
+
+
+extern char *xstrdup(const char *s);
+extern char *xstrndup(const char *s, int n);
+extern char *safe_strncpy(char *dst, const char *src, size_t size);
+extern char *xasprintf(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
+
+/* dmalloc will redefine these to it's own implementation. It is safe
+ * to have the prototypes here unconditionally.  */
+extern void *xmalloc(size_t size);
+extern void *xrealloc(void *old, size_t size);
+extern void *xzalloc(size_t size);
+
+extern ssize_t safe_read(int fd, void *buf, size_t count);
+extern ssize_t full_read(int fd, void *buf, size_t count);
+extern void xread(int fd, void *buf, size_t count);
+extern unsigned char xread_char(int fd);
+extern char *reads(int fd, char *buf, size_t count);
+extern ssize_t read_close(int fd, void *buf, size_t count);
+extern ssize_t open_read_close(const char *filename, void *buf, size_t count);
+extern void *xmalloc_open_read_close(const char *filename, size_t *sizep);
+
+extern ssize_t safe_write(int fd, const void *buf, size_t count);
+extern ssize_t full_write(int fd, const void *buf, size_t count);
+extern void xwrite(int fd, const void *buf, size_t count);
+
+/* Reads and prints to stdout till eof, then closes FILE. Exits on error: */
+extern void xprint_and_close_file(FILE *file);
+extern char *xmalloc_fgets(FILE *file);
+/* Read up to (and including) TERMINATING_STRING: */
+extern char *xmalloc_fgets_str(FILE *file, const char *terminating_string);
+/* Chops off '\n' from the end, unlike fgets: */
+extern char *xmalloc_getline(FILE *file);
+extern char *bb_get_chunk_from_file(FILE *file, int *end);
+extern void die_if_ferror(FILE *file, const char *msg);
+extern void die_if_ferror_stdout(void);
+extern void xfflush_stdout(void);
+extern void fflush_stdout_and_exit(int retval) ATTRIBUTE_NORETURN;
+extern int fclose_if_not_stdin(FILE *file);
+extern FILE *xfopen(const char *filename, const char *mode);
+/* Prints warning to stderr and returns NULL on failure: */
+extern FILE *fopen_or_warn(const char *filename, const char *mode);
+/* "Opens" stdin if filename is special, else just opens file: */
+extern FILE *fopen_or_warn_stdin(const char *filename);
+
+
+extern void smart_ulltoa5(unsigned long long ul, char buf[5]);
+extern void utoa_to_buf(unsigned n, char *buf, unsigned buflen);
+extern char *utoa(unsigned n);
+extern void itoa_to_buf(int n, char *buf, unsigned buflen);
+extern char *itoa(int n);
+
+struct suffix_mult {
+	const char *suffix;
+	unsigned mult;
+};
+#include "xatonum.h"
+/* Specialized: */
+/* Using xatoi() instead of naive atoi() is not always convenient -
+ * in many places people want *non-negative* values, but store them
+ * in signed int. Therefore we need this one:
+ * dies if input is not in [0, INT_MAX] range. Also will reject '-0' etc */
+int xatoi_u(const char *numstr);
+/* Useful for reading port numbers */
+uint16_t xatou16(const char *numstr);
+
+
+/* These parse entries in /etc/passwd and /etc/group.  This is desirable
+ * for BusyBox since we want to avoid using the glibc NSS stuff, which
+ * increases target size and is often not needed on embedded systems.  */
+extern long bb_xgetpwnam(const char *name);
+extern long bb_xgetgrnam(const char *name);
+/*extern char *bb_getug(char *buffer, char *idname, long id, int bufsize, char prefix);*/
+extern char *bb_getpwuid(char *name, long uid, int bufsize);
+extern char *bb_getgrgid(char *group, long gid, int bufsize);
+/* from chpst */
+struct bb_uidgid_t {
+        uid_t uid;
+        gid_t gid;
+};
+extern unsigned uidgid_get(struct bb_uidgid_t*, const char* /*, unsigned*/);
+
+
+enum { BB_GETOPT_ERROR = 0x80000000 };
+extern const char *opt_complementary;
+#if ENABLE_GETOPT_LONG
+extern const struct option *applet_long_options;
+#endif
+extern uint32_t option_mask32;
+extern uint32_t getopt32(int argc, char **argv, const char *applet_opts, ...);
+
+
+typedef struct llist_s {
+	char *data;
+	struct llist_s *link;
+} llist_t;
+extern void llist_add_to(llist_t **old_head, void *data);
+extern void llist_add_to_end(llist_t **list_head, void *data);
+extern void *llist_pop(llist_t **elm);
+extern void llist_free(llist_t *elm, void (*freeit)(void *data));
+extern llist_t* rev_llist(llist_t *list);
+
+enum {
+	LOGMODE_NONE = 0,
+	LOGMODE_STDIO = 1<<0,
+	LOGMODE_SYSLOG = 1<<1,
+	LOGMODE_BOTH = LOGMODE_SYSLOG + LOGMODE_STDIO,
+};
+extern const char *msg_eol;
+extern int logmode;
+extern int die_sleep;
+extern int xfunc_error_retval;
+extern void bb_show_usage(void) ATTRIBUTE_NORETURN ATTRIBUTE_EXTERNALLY_VISIBLE;
+extern void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+extern void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
+extern void bb_perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+extern void bb_perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
+extern void bb_vherror_msg(const char *s, va_list p);
+extern void bb_herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+extern void bb_herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
+extern void bb_perror_nomsg_and_die(void) ATTRIBUTE_NORETURN;
+extern void bb_perror_nomsg(void);
+extern void bb_info_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
+/* These are used internally -- you shouldn't need to use them */
+extern void bb_verror_msg(const char *s, va_list p, const char *strerr);
+extern void bb_vperror_msg(const char *s, va_list p);
+extern void bb_vinfo_msg(const char *s, va_list p);
+
+
+extern int bb_echo(int argc, char** argv);
+extern int bb_test(int argc, char** argv);
+
+#ifndef BUILD_INDIVIDUAL
+extern struct BB_applet *find_applet_by_name(const char *name);
+extern void run_applet_by_name(const char *name, int argc, char **argv);
+#endif
+
+extern struct mntent *find_mount_point(const char *name, const char *table);
+extern void erase_mtab(const char * name);
+extern unsigned int tty_baud_to_value(speed_t speed);
+extern speed_t tty_value_to_baud(unsigned int value);
+extern void bb_warn_ignoring_args(int n);
+
+extern int get_linux_version_code(void);
+
+extern char *query_loop(const char *device);
+extern int del_loop(const char *device);
+extern int set_loop(char **device, const char *file, unsigned long long offset);
+
+
+const char *make_human_readable_str(unsigned long long size,
+		unsigned long block_size, unsigned long display_unit);
+
+char *bb_askpass(int timeout, const char * prompt);
+int bb_ask_confirmation(void);
+int klogctl(int type, char * b, int len);
+
+extern int bb_parse_mode(const char* s, mode_t* theMode);
+
+char *concat_path_file(const char *path, const char *filename);
+char *concat_subpath_file(const char *path, const char *filename);
+char *last_char_is(const char *s, int c);
+
+int execable_file(const char *name);
+char *find_execable(const char *filename);
+int exists_execable(const char *filename);
+
+USE_DESKTOP(long long) int uncompress(int fd_in, int fd_out);
+int inflate(int in, int out);
+
+int create_icmp_socket(void);
+int create_icmp6_socket(void);
+
+unsigned short bb_lookup_port(const char *port, const char *protocol, unsigned short default_port);
+void bb_lookup_host(struct sockaddr_in *s_in, const char *host);
+
+int bb_make_directory(char *path, long mode, int flags);
+
+int get_signum(const char *name);
+const char *get_signame(int number);
+
+char *bb_simplify_path(const char *path);
+
+#define FAIL_DELAY 3
+extern void bb_do_delay(int seconds);
+extern void change_identity(const struct passwd *pw);
+extern const char *change_identity_e2str(const struct passwd *pw);
+extern void run_shell(const char *shell, int loginshell, const char *command, const char **additional_args);
+#ifdef CONFIG_SELINUX
+extern void renew_current_security_context(void);
+extern void set_current_security_context(security_context_t sid);
+#endif
+extern int restricted_shell(const char *shell);
+extern void setup_environment(const char *shell, int loginshell, int changeenv, const struct passwd *pw);
+extern int correct_password(const struct passwd *pw);
+extern char *pw_encrypt(const char *clear, const char *salt);
+extern int obscure(const char *old, const char *newval, const struct passwd *pwdp);
+extern int index_in_str_array(const char * const string_array[], const char *key);
+extern int index_in_substr_array(const char * const string_array[], const char *key);
+extern void print_login_issue(const char *issue_file, const char *tty);
+extern void print_login_prompt(void);
+#ifdef BB_NOMMU
+extern void vfork_daemon(int nochdir, int noclose);
+extern void vfork_daemon_rexec(int nochdir, int noclose,
+		int argc, char **argv, char *foreground_opt);
+#endif
+extern int get_terminal_width_height(int fd, int *width, int *height);
+extern unsigned long get_ug_id(const char *s, long (*__bb_getxxnam)(const char *));
+
+int is_in_ino_dev_hashtable(const struct stat *statbuf, char **name);
+void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name);
+void reset_ino_dev_hashtable(void);
+#ifdef __GLIBC__
+/* At least glibc has horrendously large inline for this, so wrap it */
+extern unsigned long long bb_makedev(unsigned int major, unsigned int minor);
+#undef makedev
+#define makedev(a,b) bb_makedev(a,b)
+#endif
+
+
+#ifndef COMM_LEN
+#ifdef TASK_COMM_LEN
+enum { COMM_LEN = TASK_COMM_LEN };
+#else
+/* synchronize with sizeof(task_struct.comm) in /usr/include/linux/sched.h */
+enum { COMM_LEN = 16 };
+#endif
+#endif
+typedef struct {
+	DIR *dir;
+/* Fields are set to 0/NULL if failed to determine (or not requested) */
+	char *cmd;
+	unsigned long rss;
+	unsigned long stime, utime;
+	unsigned pid;
+	unsigned ppid;
+	unsigned pgid;
+	unsigned sid;
+	unsigned uid;
+	unsigned gid;
+	/* basename of executable file in call to exec(2), size from */
+	/* sizeof(task_struct.comm) in /usr/include/linux/sched.h */
+	char state[4];
+	char comm[COMM_LEN];
+//	user/group? - use passwd/group parsing functions
+} procps_status_t;
+enum {
+	PSSCAN_PID      = 1 << 0,
+	PSSCAN_PPID     = 1 << 1,
+	PSSCAN_PGID     = 1 << 2,
+	PSSCAN_SID      = 1 << 3,
+	PSSCAN_UIDGID   = 1 << 4,
+	PSSCAN_COMM     = 1 << 5,
+	PSSCAN_CMD      = 1 << 6,
+	PSSCAN_STATE    = 1 << 7,
+	PSSCAN_RSS      = 1 << 8,
+	PSSCAN_STIME    = 1 << 9,
+	PSSCAN_UTIME    = 1 << 10,
+	/* These are all retrieved from proc/NN/stat in one go: */
+	PSSCAN_STAT     = PSSCAN_PPID | PSSCAN_PGID | PSSCAN_SID
+	                | PSSCAN_COMM | PSSCAN_STATE
+	                | PSSCAN_RSS | PSSCAN_STIME | PSSCAN_UTIME,
+};
+procps_status_t* alloc_procps_scan(int flags);
+void free_procps_scan(procps_status_t* sp);
+procps_status_t* procps_scan(procps_status_t* sp, int flags);
+pid_t *find_pid_by_name(const char* procName);
+pid_t *pidlist_reverse(pid_t *pidList);
+void clear_username_cache(void);
+const char* get_cached_username(uid_t uid);
+const char* get_cached_groupname(gid_t gid);
+
+
+extern const char bb_uuenc_tbl_base64[];
+extern const char bb_uuenc_tbl_std[];
+void bb_uuencode(const unsigned char *s, char *store, const int length, const char *tbl);
+
+typedef struct sha1_ctx_t {
+	uint32_t count[2];
+	uint32_t hash[5];
+	uint32_t wbuf[16];
+} sha1_ctx_t;
+void sha1_begin(sha1_ctx_t *ctx);
+void sha1_hash(const void *data, size_t length, sha1_ctx_t *ctx);
+void *sha1_end(void *resbuf, sha1_ctx_t *ctx);
+
+typedef struct md5_ctx_t {
+	uint32_t A;
+	uint32_t B;
+	uint32_t C;
+	uint32_t D;
+	uint64_t total;
+	uint32_t buflen;
+	char buffer[128];
+} md5_ctx_t;
+void md5_begin(md5_ctx_t *ctx);
+void md5_hash(const void *data, size_t length, md5_ctx_t *ctx);
+void *md5_end(void *resbuf, md5_ctx_t *ctx);
+
+uint32_t *crc32_filltable(int endian);
+
+
+enum {	/* DO NOT CHANGE THESE VALUES!  cp.c depends on them. */
+	FILEUTILS_PRESERVE_STATUS = 1,
+	FILEUTILS_DEREFERENCE = 2,
+	FILEUTILS_RECUR = 4,
+	FILEUTILS_FORCE = 8,
+	FILEUTILS_INTERACTIVE = 0x10,
+	FILEUTILS_MAKE_HARDLINK = 0x20,
+	FILEUTILS_MAKE_SOFTLINK = 0x40,
+};
+#define FILEUTILS_CP_OPTSTR "pdRfils"
+
+extern const char *applet_name;
+extern const char BB_BANNER[];
+
+extern const char bb_msg_full_version[];
+extern const char bb_msg_memory_exhausted[];
+extern const char bb_msg_invalid_date[];
+extern const char bb_msg_read_error[];
+extern const char bb_msg_write_error[];
+extern const char bb_msg_unknown[];
+extern const char bb_msg_can_not_create_raw_socket[];
+extern const char bb_msg_perm_denied_are_you_root[];
+extern const char bb_msg_requires_arg[];
+extern const char bb_msg_invalid_arg[];
+extern const char bb_msg_standard_input[];
+extern const char bb_msg_standard_output[];
+
+extern const char bb_str_default[];
+
+extern const char bb_path_mtab_file[];
+extern const char bb_path_nologin_file[];
+extern const char bb_path_passwd_file[];
+extern const char bb_path_shadow_file[];
+extern const char bb_path_gshadow_file[];
+extern const char bb_path_group_file[];
+extern const char bb_path_securetty_file[];
+extern const char bb_path_motd_file[];
+extern const char bb_path_wtmp_file[];
+extern const char bb_dev_null[];
+
+#ifndef BUFSIZ
+#define BUFSIZ 4096
+#endif
+extern char bb_common_bufsiz1[BUFSIZ+1];
+
+/* You can change LIBBB_DEFAULT_LOGIN_SHELL, but don't use it,
+ * use bb_default_login_shell and following defines.
+ * If you change LIBBB_DEFAULT_LOGIN_SHELL,
+ * don't forget to change increment constant. */
+#define LIBBB_DEFAULT_LOGIN_SHELL      "-/bin/sh"
+extern const char bb_default_login_shell[];
+/* "/bin/sh" */
+#define DEFAULT_SHELL     (bb_default_login_shell+1)
+/* "sh" */
+#define DEFAULT_SHELL_SHORT_NAME     (bb_default_login_shell+6)
+
+
+#ifdef CONFIG_FEATURE_DEVFS
+# define CURRENT_VC "/dev/vc/0"
+# define VC_1 "/dev/vc/1"
+# define VC_2 "/dev/vc/2"
+# define VC_3 "/dev/vc/3"
+# define VC_4 "/dev/vc/4"
+# define VC_5 "/dev/vc/5"
+#if defined(__sh__) || defined(__H8300H__) || defined(__H8300S__)
+/* Yes, this sucks, but both SH (including sh64) and H8 have a SCI(F) for their
+   respective serial ports .. as such, we can't use the common device paths for
+   these. -- PFM */
+#  define SC_0 "/dev/ttsc/0"
+#  define SC_1 "/dev/ttsc/1"
+#  define SC_FORMAT "/dev/ttsc/%d"
+#else
+#  define SC_0 "/dev/tts/0"
+#  define SC_1 "/dev/tts/1"
+#  define SC_FORMAT "/dev/tts/%d"
+#endif
+# define VC_FORMAT "/dev/vc/%d"
+# define LOOP_FORMAT "/dev/loop/%d"
+# define LOOP_NAME "/dev/loop/"
+# define FB_0 "/dev/fb/0"
+#else
+# define CURRENT_VC "/dev/tty0"
+# define VC_1 "/dev/tty1"
+# define VC_2 "/dev/tty2"
+# define VC_3 "/dev/tty3"
+# define VC_4 "/dev/tty4"
+# define VC_5 "/dev/tty5"
+#if defined(__sh__) || defined(__H8300H__) || defined(__H8300S__)
+#  define SC_0 "/dev/ttySC0"
+#  define SC_1 "/dev/ttySC1"
+#  define SC_FORMAT "/dev/ttySC%d"
+#else
+#  define SC_0 "/dev/ttyS0"
+#  define SC_1 "/dev/ttyS1"
+#  define SC_FORMAT "/dev/ttyS%d"
+#endif
+# define VC_FORMAT "/dev/tty%d"
+# define LOOP_FORMAT "/dev/loop%d"
+# define LOOP_NAME "/dev/loop"
+# define FB_0 "/dev/fb0"
+#endif
+
+/* The following devices are the same on devfs and non-devfs systems.  */
+#define CURRENT_TTY "/dev/tty"
+#define CONSOLE_DEV "/dev/console"
+
+
+#ifndef RB_POWER_OFF
+/* Stop system and switch power off if possible.  */
+#define RB_POWER_OFF   0x4321fedc
+#endif
+
+/* Make sure we call functions instead of macros.  */
+#undef isalnum
+#undef isalpha
+#undef isascii
+#undef isblank
+#undef iscntrl
+#undef isgraph
+#undef islower
+#undef isprint
+#undef ispunct
+#undef isspace
+#undef isupper
+#undef isxdigit
+
+/* This one is more efficient - we save ~400 bytes */
+#undef isdigit
+#define isdigit(a) ((unsigned)((a) - '0') <= 9)
+
+
+#ifdef DMALLOC
+#include <dmalloc.h>
+#endif
+
+#endif /* __LIBBUSYBOX_H__ */