cdiff.c File Reference

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <ctype.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include <limits.h>
#include <stdio.h>

Include dependency graph for cdiff.c:

Go to the source code of this file.

Defines
#define	PATCHLEVEL   2
#define	Nullfp   (FILE*)0
#define	Nullch   (char*)0
#define	ENOUGH   (NAME_MAX + PATH_MAX + 1)
#define	CRC_END   12
Functions
	_PROTOTYPE (int main,(int argc, char **argv))
	_PROTOTYPE (void dumphunk,(void))
	_PROTOTYPE (char *getold,(int targ))
	_PROTOTYPE (void *xmalloc,(size_t size))
	_PROTOTYPE (void *xrealloc,(void *ptr, size_t size))
int	main (int argc, char **argv)
void	dumphunk ()
char *	getold (int targ)
char *	getnew (int targ)
void *	xmalloc (size_t size)
void *	xrealloc (void *ptr, size_t size)
Variables
char	buff [512]
FILE *	inputfp
FILE *	oldfp
FILE *	newfp
int	oldmin
int	oldmax
int	newmin
int	newmax
int	oldbeg
int	oldend
int	newbeg
int	newend
int	preoldmax
int	prenewmax
int	preoldbeg
int	preoldend
int	prenewbeg
int	prenewend
int	oldwanted
int	newwanted
char *	oldhunk
char *	newhunk
char *	progname
size_t	oldsize
size_t	oldalloc
size_t	newsize
size_t	newalloc

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Define Documentation

#define CRC_END   12

Definition at line 46 of file cdiff.c.

#define ENOUGH   (NAME_MAX + PATH_MAX + 1)

Definition at line 45 of file cdiff.c. Referenced by inflateCopy(), and main().

#define Nullch   (char*)0

Definition at line 44 of file cdiff.c.

#define Nullfp   (FILE*)0

Definition at line 43 of file cdiff.c.

#define PATCHLEVEL   2

Definition at line 8 of file cdiff.c.

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Function Documentation

_PROTOTYPE (  void *  xrealloc, (void *ptr, size_t size)  )

_PROTOTYPE (  void *  xmalloc, (size_t size)  )

_PROTOTYPE (  char *  getold, (int targ)  )

_PROTOTYPE (  void  dumphunk, (void)  )

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

void dumphunk (   )

Definition at line 259 of file cdiff.c. References getold(), i, preoldend, and preoldmax. Referenced by cdiff().

char* getnew (  int  targ  )

Definition at line 330 of file cdiff.c. References fgets(), newfp, newline, and Nullch. Referenced by cdiff().

char* getold (  int  targ  )

Definition at line 318 of file cdiff.c. References fgets(), Nullch, oldfp, and oldline. Referenced by cdiff(), and dumphunk().

int main (  int  argc, char **  argv )

Definition at line 48 of file cdiff.c. References atoi, context, ENOUGH, i, newalloc, newhunk, oldalloc, oldhunk, progname, s, status, and xmalloc().

void* xmalloc (  size_t  size  )

Definition at line 342 of file cdiff.c. References exit(), fprintf(), malloc(), NULL, progname, ptr, and stderr. Referenced by add_v(), cdiff(), main(), new_edge(), new_line(), and pushname().

void* xrealloc (  void *  ptr, size_t  size )

Definition at line 355 of file cdiff.c. References exit(), fprintf(), NULL, progname, realloc(), and stderr. Referenced by cdiff().

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Variable Documentation

char buff[512]

Definition at line 22 of file cdiff.c. Referenced by bakcopy(), DOdata(), DOgetreply(), dump_registers(), dump_stack(), get_pty(), insert_char(), main(), openpty(), read_symbol(), sayhello(), settty(), syslog(), TalkInit(), test19f(), and TTYinfo().

FILE* inputfp

Definition at line 24 of file cdiff.c. Referenced by cdiff().

size_t newalloc

Definition at line 34 of file cdiff.c. Referenced by main().

int newbeg

Definition at line 27 of file cdiff.c.

int newend

Definition at line 27 of file cdiff.c.

FILE * newfp

Definition at line 24 of file cdiff.c. Referenced by cdiff(), getnew(), and main().

char * newhunk

Definition at line 32 of file cdiff.c. Referenced by main().

int newmax

Definition at line 26 of file cdiff.c. Referenced by pack_vector().

int newmin

Definition at line 26 of file cdiff.c.

size_t newsize

Definition at line 34 of file cdiff.c. Referenced by sbrk(), and writeit().

int newwanted

Definition at line 30 of file cdiff.c.

size_t oldalloc

Definition at line 34 of file cdiff.c. Referenced by main().

int oldbeg

Definition at line 27 of file cdiff.c.

int oldend

Definition at line 27 of file cdiff.c. Referenced by bothcases(), mcadd(), and nonnewline().

FILE * oldfp

Definition at line 24 of file cdiff.c. Referenced by cdiff(), and getold().

char* oldhunk

Definition at line 32 of file cdiff.c. Referenced by main().

int oldmax

Definition at line 26 of file cdiff.c.

int oldmin

Definition at line 26 of file cdiff.c.

size_t oldsize

Definition at line 34 of file cdiff.c. Referenced by realloc(), and sbrk().

int oldwanted

Definition at line 30 of file cdiff.c.

int prenewbeg

Definition at line 29 of file cdiff.c.

int prenewend

Definition at line 29 of file cdiff.c.

int prenewmax

Definition at line 28 of file cdiff.c.

int preoldbeg

Definition at line 29 of file cdiff.c.

int preoldend

Definition at line 29 of file cdiff.c. Referenced by dumphunk().

int preoldmax

Definition at line 28 of file cdiff.c. Referenced by dumphunk().

char* progname

Definition at line 33 of file cdiff.c.

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