X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=busybox.h;h=e8055b06c0545b5b996b33d6f83cb2281b9bc637;hb=6fc92a506ab3c490a4dc028334c908f19c0d0806;hp=f0f8d5dd9d146a0a0edc948c743090255af66632;hpb=a683ee81d918f338a8335d4f03057106b701afec;p=oweals%2Fbusybox.git diff --git a/busybox.h b/busybox.h index f0f8d5dd9..e8055b06c 100644 --- a/busybox.h +++ b/busybox.h @@ -26,69 +26,18 @@ #include "Config.h" -#ifdef DMALLOC -#include "dmalloc.h" -#endif - -#include +#include #include -#include -#include -#include #include -#include -#include -#include -/* for the _syscall() macros */ -#include -#include - - -/* Some useful definitions */ -#define FALSE ((int) 1) -#define TRUE ((int) 0) - -/* for mtab.c */ -#define MTAB_GETMOUNTPT '1' -#define MTAB_GETDEVICE '2' +#include -#define BUF_SIZE 8192 -#define EXPAND_ALLOC 1024 +#define BB_BANNER "BusyBox v" BB_VER " (" BB_BT ")" - -#define isBlank(ch) (((ch) == ' ') || ((ch) == '\t')) -#define isDecimal(ch) (((ch) >= '0') && ((ch) <= '9')) -#define isOctal(ch) (((ch) >= '0') && ((ch) <= '7')) -#define isWildCard(ch) (((ch) == '*') || ((ch) == '?') || ((ch) == '[')) - -/* Macros for min/max. */ -#ifndef MIN -#define MIN(a,b) (((a)<(b))?(a):(b)) +#ifdef DMALLOC +#include "dmalloc.h" #endif -#ifndef MAX -#define MAX(a,b) (((a)>(b))?(a):(b)) -#endif - - -/* I don't like nested includes, but the string and io functions are used - * too often - */ -#include -#if !defined(NO_STRING_H) || defined(STDC_HEADERS) -# include -# if !defined(STDC_HEADERS) && !defined(NO_MEMORY_H) && !defined(__GNUC__) -# include -# endif -# define memzero(s, n) memset ((void *)(s), 0, (n)) -#else -# include -# define strchr index -# define strrchr rindex -# define memcpy(d, s, n) bcopy((s), (d), (n)) -# define memcmp(s1, s2, n) bcmp((s1), (s2), (n)) -# define memzero(s, n) bzero((s), (n)) -#endif +#include enum Location { @@ -103,372 +52,33 @@ struct BB_applet { const char* name; int (*main)(int argc, char** argv); enum Location location; - const char* usage; }; /* From busybox.c */ extern const struct BB_applet applets[]; -extern size_t NUM_APPLETS; - - -extern int applet_name_compare(const void *x, const void *y); - -extern int ar_main(int argc, char **argv); -extern int basename_main(int argc, char **argv); -extern int bogomips_main(int argc, char **argv); -extern int busybox_main(int argc, char** argv); -extern int cat_main(int argc, char** argv); -extern int chmod_chown_chgrp_main(int argc, char** argv); -extern int chroot_main(int argc, char** argv); -extern int chvt_main(int argc, char** argv); -extern int clear_main(int argc, char** argv); -extern int cmp_main(int argc, char** argv); -extern int cp_mv_main(int argc, char** argv); -extern int cut_main(int argc, char** argv); -extern int date_main(int argc, char** argv); -extern int dc_main(int argc, char** argv); -extern int dd_main(int argc, char** argv); -extern int dirname_main(int argc, char** argv); -extern int deallocvt_main(int argc, char** argv); -extern int df_main(int argc, char** argv); -extern int dmesg_main(int argc, char** argv); -extern int dos2unix_main(int argc, char** argv); -extern int du_main(int argc, char** argv); -extern int dumpkmap_main(int argc, char** argv); -extern int dutmp_main(int argc, char** argv); -extern int echo_main(int argc, char** argv); -extern int expr_main(int argc, char** argv); -extern int false_main(int argc, char** argv); -extern int fbset_main(int argc, char** argv); -extern int fdisk_main(int argc, char** argv); -extern int fdflush_main(int argc, char **argv); -extern int fsck_minix_main(int argc, char **argv); -extern int find_main(int argc, char** argv); -extern int free_main(int argc, char** argv); -extern int freeramdisk_main(int argc, char** argv); -extern int getopt_main(int argc, char** argv); -extern int grep_main(int argc, char** argv); -extern int gunzip_main (int argc, char** argv); -extern int gzip_main(int argc, char** argv); -extern int halt_main(int argc, char** argv); -extern int head_main(int argc, char** argv); -extern int hostid_main(int argc, char** argv); -extern int hostname_main(int argc, char** argv); -extern int id_main(int argc, char** argv); -extern int init_main(int argc, char** argv); -extern int insmod_main(int argc, char** argv); -extern int kill_main(int argc, char** argv); -extern int length_main(int argc, char** argv); -extern int ln_main(int argc, char** argv); -extern int loadacm_main(int argc, char** argv); -extern int loadfont_main(int argc, char** argv); -extern int loadkmap_main(int argc, char** argv); -extern int losetup_main(int argc, char** argv); -extern int logger_main(int argc, char **argv); -extern int logname_main(int argc, char **argv); -extern int ls_main(int argc, char** argv); -extern int lsmod_main(int argc, char** argv); -extern int makedevs_main(int argc, char** argv); -extern int md5sum_main(int argc, char** argv); -extern int mkdir_main(int argc, char** argv); -extern int mkfifo_main(int argc, char **argv); -extern int mkfs_minix_main(int argc, char **argv); -extern int mknod_main(int argc, char** argv); -extern int mkswap_main(int argc, char** argv); -extern int mktemp_main(int argc, char **argv); -extern int nc_main(int argc, char** argv); -extern int more_main(int argc, char** argv); -extern int mount_main(int argc, char** argv); -extern int mt_main(int argc, char** argv); -extern int nslookup_main(int argc, char **argv); -extern int ping_main(int argc, char **argv); -extern int poweroff_main(int argc, char **argv); -extern int printf_main(int argc, char** argv); -extern int ps_main(int argc, char** argv); -extern int pwd_main(int argc, char** argv); -extern int rdate_main(int argc, char** argv); -extern int readlink_main(int argc, char** argv); -extern int reboot_main(int argc, char** argv); -extern int renice_main(int argc, char** argv); -extern int reset_main(int argc, char** argv); -extern int rm_main(int argc, char** argv); -extern int rmdir_main(int argc, char **argv); -extern int rmmod_main(int argc, char** argv); -extern int sed_main(int argc, char** argv); -extern int sfdisk_main(int argc, char** argv); -extern int setkeycodes_main(int argc, char** argv); -extern int shell_main(int argc, char** argv); -extern int sleep_main(int argc, char** argv); -extern int sort_main(int argc, char** argv); -extern int swap_on_off_main(int argc, char** argv); -extern int sync_main(int argc, char** argv); -extern int syslogd_main(int argc, char **argv); -extern int tail_main(int argc, char** argv); -extern int tar_main(int argc, char** argv); -extern int tee_main(int argc, char** argv); -extern int test_main(int argc, char** argv); -extern int telnet_main(int argc, char** argv); -extern int touch_main(int argc, char** argv); -extern int tr_main(int argc, char** argv); -extern int true_main(int argc, char** argv); -extern int tput_main(int argc, char** argv); -extern int tryopen_main(int argc, char** argv); -extern int tty_main(int argc, char** argv); -extern int umount_main(int argc, char** argv); -extern int uname_main(int argc, char** argv); -extern int uniq_main(int argc, char** argv); -extern int unix2dos_main(int argc, char** argv); -extern int unrpm_main(int argc, char** argv); -extern int update_main(int argc, char** argv); -extern int uptime_main(int argc, char** argv); -extern int usleep_main(int argc, char** argv); -extern int uuencode_main(int argc, char** argv); -extern int uudecode_main(int argc, char** argv); -extern int wc_main(int argc, char** argv); -extern int wget_main(int argc, char** argv); -extern int which_main(int argc, char** argv); -extern int whoami_main(int argc, char** argv); -extern int xargs_main(int argc, char** argv); -extern int yes_main(int argc, char** argv); - -extern const char ar_usage[]; -extern const char basename_usage[]; -extern const char cat_usage[]; -extern const char chgrp_usage[]; -extern const char chmod_usage[]; -extern const char chown_usage[]; -extern const char chroot_usage[]; -extern const char chvt_usage[]; -extern const char clear_usage[]; -extern const char cmp_usage[]; -extern const char cp_usage[]; -extern const char cut_usage[]; -extern const char date_usage[]; -extern const char dc_usage[]; -extern const char dd_usage[]; -extern const char deallocvt_usage[]; -extern const char df_usage[]; -extern const char dirname_usage[]; -extern const char dmesg_usage[]; -extern const char dos2unix_usage[]; -extern const char du_usage[]; -extern const char dumpkmap_usage[]; -extern const char dutmp_usage[]; -extern const char echo_usage[]; -extern const char expr_usage[]; -extern const char false_usage[]; -extern const char fdflush_usage[]; -extern const char find_usage[]; -extern const char free_usage[]; -extern const char freeramdisk_usage[]; -extern const char fsck_minix_usage[]; -extern const char getopt_usage[]; -extern const char grep_usage[]; -extern const char gunzip_usage[]; -extern const char gzip_usage[]; -extern const char halt_usage[]; -extern const char head_usage[]; -extern const char hostid_usage[]; -extern const char hostname_usage[]; -extern const char id_usage[]; -extern const char insmod_usage[]; -extern const char kill_usage[]; -extern const char killall_usage[]; -extern const char length_usage[]; -extern const char ln_usage[]; -extern const char loadacm_usage[]; -extern const char loadfont_usage[]; -extern const char loadkmap_usage[]; -extern const char logger_usage[]; -extern const char logname_usage[]; -extern const char ls_usage[]; -extern const char lsmod_usage[]; -extern const char makedevs_usage[]; -extern const char md5sum_usage[]; -extern const char mkdir_usage[]; -extern const char mkfifo_usage[]; -extern const char mkfs_minix_usage[]; -extern const char mknod_usage[]; -extern const char mkswap_usage[]; -extern const char mktemp_usage[]; -extern const char more_usage[]; -extern const char mount_usage[]; -extern const char mt_usage[]; -extern const char mv_usage[]; -extern const char nc_usage[]; -extern const char nslookup_usage[]; -extern const char ping_usage[]; -extern const char poweroff_usage[]; -extern const char printf_usage[]; -extern const char ps_usage[]; -extern const char pwd_usage[]; -extern const char rdate_usage[]; -extern const char readlink_usage[]; -extern const char reboot_usage[]; -extern const char renice_usage[]; -extern const char reset_usage[]; -extern const char rm_usage[]; -extern const char rmdir_usage[]; -extern const char rmmod_usage[]; -extern const char sed_usage[]; -extern const char setkeycodes_usage[]; -extern const char shell_usage[]; -extern const char sleep_usage[]; -extern const char sort_usage[]; -extern const char swapoff_usage[]; -extern const char swapon_usage[]; -extern const char sync_usage[]; -extern const char syslogd_usage[]; -extern const char tail_usage[]; -extern const char tar_usage[]; -extern const char tee_usage[]; -extern const char telnet_usage[]; -extern const char test_usage[]; -extern const char touch_usage[]; -extern const char tr_usage[]; -extern const char true_usage[]; -extern const char tty_usage[]; -extern const char umount_usage[]; -extern const char uname_usage[]; -extern const char uniq_usage[]; -extern const char unix2dos_usage[]; -extern const char unrpm_usage[]; -extern const char update_usage[]; -extern const char uptime_usage[]; -extern const char usleep_usage[]; -extern const char uudecode_usage[]; -extern const char uuencode_usage[]; -extern const char wc_usage[]; -extern const char wget_usage[]; -extern const char which_usage[]; -extern const char whoami_usage[]; -extern const char xargs_usage[]; -extern const char yes_usage[]; - -extern const char *applet_name; - -extern void usage(const char *usage) __attribute__ ((noreturn)); -extern void errorMsg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); -extern void fatalError(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); -extern void perrorMsg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); -extern void fatalPerror(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); - -const char *modeString(int mode); -const char *timeString(time_t timeVal); -int isDirectory(const char *name, const int followLinks, struct stat *statBuf); -int isDevice(const char *name); - -typedef struct ino_dev_hash_bucket_struct { - struct ino_dev_hash_bucket_struct *next; - ino_t ino; - dev_t dev; - char name[1]; -} ino_dev_hashtable_bucket_t; -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); - -int copyFile(const char *srcName, const char *destName, - int setModes, int followLinks, int forceFlag); -int copySubFile(int srcFd, int dstFd, size_t remaining); -char *buildName(const char *dirName, const char *fileName); -int makeString(int argc, const char **argv, char *buf, int bufLen); -char *getChunk(int size); -char *chunkstrdup(const char *str); -void freeChunks(void); -int fullWrite(int fd, const char *buf, int len); -int fullRead(int fd, char *buf, int len); -int recursiveAction(const char *fileName, int recurse, int followLinks, int depthFirst, - int (*fileAction) (const char *fileName, struct stat* statbuf, void* userData), - int (*dirAction) (const char *fileName, struct stat* statbuf, void* userData), - void* userData); - -extern int createPath (const char *name, int mode); -extern int parse_mode( const char* s, mode_t* theMode); - -extern int get_kernel_revision(void); - -extern int get_console_fd(char* tty_name); -extern struct mntent *findMountPoint(const char *name, const char *table); -extern void write_mtab(char* blockDevice, char* directory, - char* filesystemType, long flags, char* string_flags); -extern void erase_mtab(const char * name); -extern void mtab_read(void); -extern char *mtab_first(void **iter); -extern char *mtab_next(void **iter); -extern char *mtab_getinfo(const char *match, const char which); -extern int check_wildcard_match(const char* text, const char* pattern); -extern long getNum (const char *cp); -extern pid_t* findPidByName( char* pidName); -extern int find_real_root_device_name(char* name); -extern char *get_line_from_file(FILE *file); -extern void print_file(FILE *file); -extern int print_file_by_name(char *filename); -extern char process_escape_sequence(char **ptr); -extern char *get_last_path_component(char *path); -extern void xregcomp(regex_t *preg, const char *regex, int cflags); -extern FILE *wfopen(const char *path, const char *mode); -extern FILE *xfopen(const char *path, const char *mode); - -#ifndef DMALLOC -extern void *xmalloc (size_t size); -extern void *xrealloc(void *old, size_t size); -extern void *xcalloc(size_t nmemb, size_t size); -extern char *xstrdup (const char *s); -#endif -extern char *xstrndup (const char *s, int n); - - -/* 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 embedded systems. */ -extern long my_getpwnam(char *name); -extern long my_getgrnam(char *name); -extern void my_getpwuid(char *name, long uid); -extern void my_getgrgid(char *group, long gid); -extern long my_getpwnamegid(char *name); - -extern int device_open(char *device, int mode); +/* Automagically pull in all the applet function prototypes and + * applet usage strings. These are all of the form: + * extern int foo_main(int argc, char **argv); + * extern const char foo_usage[]; + * These are all autogenerated from the set of currently defined applets. + */ +#define PROTOTYPES +#include "applets.h" +#undef PROTOTYPES -#if defined BB_FEATURE_MOUNT_LOOP -extern int del_loop(const char *device); -extern int set_loop(const char *device, const char *file, int offset, int *loopro); -extern char *find_unused_loop_device (void); +#ifdef BB_FEATURE_BUFFERS_GO_ON_STACK +#define RESERVE_BB_BUFFER(buffer,len) char buffer[len] +#define RESERVE_BB_UBUFFER(buffer,len) unsigned char buffer[len] +#else +#ifdef BB_FEATURE_BUFFERS_GO_IN_BSS +#define RESERVE_BB_BUFFER(buffer,len) static char buffer[len] +#define RESERVE_BB_UBUFFER(buffer,len) static unsigned char buffer[len] +#else +#define RESERVE_BB_BUFFER(buffer,len) char *buffer=xmalloc(len) +#define RESERVE_BB_UBUFFER(buffer,len) unsigned char *buffer=xmalloc(len) #endif - - -#if (__GLIBC__ < 2) && (defined BB_SYSLOGD || defined BB_INIT) -extern int vdprintf(int d, const char *format, va_list ap); #endif -#if defined BB_NFSMOUNT -int nfsmount(const char *spec, const char *node, int *flags, - char **extra_opts, char **mount_opts, int running_bg); -#endif - -#ifndef RB_POWER_OFF -/* Stop system and switch power off if possible. */ -#define RB_POWER_OFF 0x4321fedc -#endif - -/* Include our own copy of struct sysinfo to avoid binary compatability - * 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 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); /* Bit map related macros -- libc5 doens't provide these... sigh. */ #ifndef setbit @@ -479,4 +89,15 @@ extern int sysinfo (struct sysinfo* info); #define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) #endif +#ifndef RB_POWER_OFF +/* Stop system and switch power off if possible. */ +#define RB_POWER_OFF 0x4321fedc +#endif + + +/* Pull in the utility routines from libbb */ +#include "libbb/libbb.h" + + + #endif /* _BB_INTERNAL_H_ */