dd.c File Reference

#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>

Include dependency graph for dd.c:

Go to the source code of this file.

Defines
#define	EOS   '\0'
#define	BOOLEAN   int
#define	TRUE   1
#define	FALSE   0
#define	BIGNUM   2147483647
#define	SWAB   0x0001
#define	LCASE   0x0002
#define	UCASE   0x0004
#define	NOERROR   0x0008
#define	SYNC   0x0010
#define	SILENT   0x0020
#define	BLANK   ' '
#define	DEFAULT   512
Functions
	_PROTOTYPE (int main,(int argc, char **argv))
	_PROTOTYPE (BOOLEAN is,(char *pc))
	_PROTOTYPE (int num,(void))
	_PROTOTYPE (void puto,(void))
	_PROTOTYPE (int ulcase,(int c))
	_PROTOTYPE (void cnull,(int c))
	_PROTOTYPE (void over,(int dummy))
BOOLEAN	is (char *pc)
int	num ()
void	puto ()
void	statistics ()
int	main (int argc, argv)
int	ulcase (int c)
void	cnull (int c)
void	null (int c)
void	extra ()
void	over (int sig)
Variables
char *	pch
char *	errorp
unsigned	cbs
unsigned	bs
unsigned	skip
unsigned	nseek
unsigned	count
int	seekseen = FALSE
unsigned	ibs = DEFAULT
unsigned	obs = DEFAULT
unsigned	files = 1
char *	ifilename = NULL
char *	ofilename = NULL
int	convflag = 0
int	flag = 0
int	ifd
int	ofd
int	ibc
char *	ibuf
char *	obuf
char *	op
unsigned	nifull
unsigned	nipartial
unsigned	nofull
unsigned	nopartial
int	cbc
unsigned	ntr
unsigned	obc
int	ns
char	mlen [] = {64, 45, 82, 45, 83, 96, 109, 100, 109, 97, 96, 116, 108, 9}

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Define Documentation

#define BIGNUM   2147483647

Definition at line 45 of file dd.c. Referenced by num().

#define BLANK   ' '

Definition at line 85 of file dd.c. Referenced by cmp(), and skip_fields().

#define BOOLEAN   int

Definition at line 15 of file dd.c.

#define DEFAULT   512

Definition at line 86 of file dd.c.

#define EOS   '\0'

Definition at line 14 of file dd.c.

#define FALSE   0

Definition at line 17 of file dd.c.

#define LCASE   0x0002

Definition at line 80 of file dd.c. Referenced by inittty(), main(), mode(), and ulcase().

#define NOERROR   0x0008

Definition at line 82 of file dd.c. Referenced by compose_reply(), DecodeError(), ListHosts(), main(), printinfo(), res_mkquery(), and res_query().

#define SILENT   0x0020

Definition at line 84 of file dd.c. Referenced by main(), and statistics().

#define SWAB   0x0001

Definition at line 79 of file dd.c. Referenced by main().

#define SYNC   0x0010

Definition at line 83 of file dd.c. Referenced by inflateSync(), main(), and sync().

#define TRUE   1

Definition at line 16 of file dd.c.

#define UCASE   0x0004

Definition at line 81 of file dd.c. Referenced by main(), and ulcase().

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Function Documentation

_PROTOTYPE (  void  over, (int dummy)  )

_PROTOTYPE (  void  cnull, (int c)  )

_PROTOTYPE (  int  ulcase, (int c)  )

_PROTOTYPE (  void  puto, (void)  )

_PROTOTYPE (  int  num, (void)  )

_PROTOTYPE (  BOOLEAN  is, (char *pc)  )

_PROTOTYPE (  int  main, (int argc, char **argv)  )

void cnull (  int  c  )

Definition at line 359 of file dd.c. References null, and ulcase().

void extra (   )

Definition at line 376 of file dd.c. References null. Referenced by bc_divide(), compress_block(), cylinderalign(), decomp(), gen_bitlen(), inflate_table(), inflate_table9(), inflateBack9(), rijndael_cbc_decrypt(), rijndael_cbc_encrypt(), rijndael_ecb_decrypt(), rijndael_ecb_encrypt(), setviz(), and unzRepair().

BOOLEAN is (  char *  pc  )

Definition at line 32 of file dd.c. References EOS, FALSE, pch, ps, and TRUE.

int main (  int  argc, argv  )

Definition at line 135 of file dd.c. References convert(), dup, EOS, errno, errorp, exit(), fprintf(), fstat, i, int(), iptr, is, j, LCASE, lseek, NOERROR, num(), O_CREAT, O_RDONLY, O_TRUNC, O_WRONLY, open, over(), pch, puto(), read, S_ISBLK, S_ISREG, sbrk, SEEK_SET, SIG_IGN, SIGINT, signal(), SILENT, st, stat::st_mode, statistics(), stderr, strerror(), SWAB, SYNC, TRUE, UCASE, and write.

void null (  int  c  )

Definition at line 366 of file dd.c. References puto().

int num (   )

Definition at line 47 of file dd.c. References BIGNUM, EOS, errorp, exit(), fprintf(), L, long(), num(), pc, pch, stderr, and TRUE.

void over (  int  sig  )

Definition at line 385 of file dd.c. References exit(), raise(), SIG_DFL, signal(), and statistics(). Referenced by main().

void puto (   )

Definition at line 106 of file dd.c. References errno, exit(), fprintf(), n, stderr, strerror(), and write. Referenced by main(), and null().

void statistics (   )

Definition at line 126 of file dd.c. References fprintf(), SILENT, and stderr. Referenced by main(), and over().

int ulcase (  int  c  )

Definition at line 345 of file dd.c. References LCASE, and UCASE. Referenced by cnull().

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Variable Documentation

unsigned bs

Definition at line 88 of file dd.c. Referenced by bsClose(), bsGetBit(), bsOpenReadStream(), bsOpenWriteStream(), bsPutBit(), bsPutUChar(), and bsPutUInt32().

int cbc

Definition at line 101 of file dd.c.

unsigned cbs

Definition at line 88 of file dd.c.

int convflag = 0

Definition at line 96 of file dd.c.

unsigned count

Definition at line 88 of file dd.c.

char * errorp

Definition at line 19 of file dd.c. Referenced by main(), and num().

unsigned files = 1

Definition at line 92 of file dd.c.

int flag = 0

Definition at line 97 of file dd.c. Referenced by decode_message(), doset(), err(), eval(), exportcmd(), forkexec(), get_args(), grave(), ioecho(), itoa(), main(), onecommand(), patch_ptr(), prolog(), set_misc_flags(), setdash(), test19e(), test5a(), and warn().

int ibc

Definition at line 98 of file dd.c.

unsigned ibs = DEFAULT

Definition at line 90 of file dd.c.

char* ibuf

Definition at line 99 of file dd.c.

int ifd

Definition at line 98 of file dd.c.

char* ifilename = NULL

Definition at line 93 of file dd.c.

char mlen[] = {64, 45, 82, 45, 83, 96, 109, 100, 109, 97, 96, 116, 108, 9}

Definition at line 104 of file dd.c.

unsigned nifull

Definition at line 100 of file dd.c.

unsigned nipartial

Definition at line 100 of file dd.c.

unsigned nofull

Definition at line 100 of file dd.c.

unsigned nopartial

Definition at line 100 of file dd.c.

int ns

Definition at line 103 of file dd.c. Referenced by hasSuffix(), main(), Newstr(), and res_send().

unsigned nseek

Definition at line 88 of file dd.c.

unsigned ntr

Definition at line 102 of file dd.c.

unsigned obc

Definition at line 102 of file dd.c.

unsigned obs = DEFAULT

Definition at line 91 of file dd.c.

char * obuf

Definition at line 99 of file dd.c.

int ofd

Definition at line 98 of file dd.c. Referenced by iwritfile(), and sbx_aout().

char* ofilename = NULL

Definition at line 94 of file dd.c.

char * op

Definition at line 99 of file dd.c.

char* pch

Definition at line 19 of file dd.c. Referenced by is(), main(), and num().

int seekseen = FALSE

Definition at line 89 of file dd.c.

unsigned skip

Definition at line 88 of file dd.c. Referenced by columns(), command(), display(), do_extract_currentfile(), equal(), extract(), getendif(), getexp(), gzheader(), httpget(), Indirect(), list_dir(), listsym(), log_append(), mkfld(), parse(), run(), and Split().

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