treecmp.c File Reference

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

Include dependency graph for treecmp.c:

Go to the source code of this file.

Data Structures
struct	dirstruct
Defines
#define	BUFSIZE   4096
#define	MAXPATH   128
#define	DIRENTLEN   14
Functions
	_PROTOTYPE (int main,(int argc, char **argv))
	_PROTOTYPE (void compare,(char *old, char *new))
	_PROTOTYPE (void check,(char *s, struct dirstruct *dp1, int ent1, char *new))
	_PROTOTYPE (void usage,(void))
int	main (int argc, argv)
void	compare (char *old, char *new)
void	regular (char *old, char *new)
void	directory (char *old, char *new)
void	check (char *s, struct dirstruct *dp1, int ent1, char *new)
void	usage ()
Variables
stat stat1	stat2
char	buf1 [BUFSIZE]
char	buf2 [BUFSIZE]
int	changes
int	verbose

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Define Documentation

#define BUFSIZE   4096

Definition at line 27 of file treecmp.c.

#define DIRENTLEN   14

Definition at line 29 of file treecmp.c. Referenced by check().

#define MAXPATH   128

Definition at line 28 of file treecmp.c. Referenced by directory().

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Function Documentation

_PROTOTYPE (  void  usage, (void)  )

_PROTOTYPE (  void  check, (char *s, struct dirstruct *dp1, int ent1, char *new)  )

_PROTOTYPE (  void  compare, (char *old, char *new)  )

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

void check (  char *  s, struct dirstruct *  dp1, int  ent1, char *  new )

Definition at line 301 of file treecmp.c. References DIRENTLEN, dirstruct::fname, i, and strncmp().

void compare (  char *  old, char *  new )

Definition at line 78 of file treecmp.c. References changes, directory(), fprintf(), printf, regular(), S_IFBLK, S_IFCHR, S_IFDIR, S_IFMT, S_IFREG, stat::st_mode, stat, stat2, and stderr.

void directory (  char *  old, char *  new )

Definition at line 183 of file treecmp.c. References close, fd1, fd2, fprintf(), free, i, dirstruct::inum, malloc(), MAXPATH, O_RDONLY, open, read, stat::st_size, stat2, and stderr.

int main (  int  argc, argv  )

Definition at line 51 of file treecmp.c. References changes, compare, p, usage, and verbose.

void regular (  char *  old, char *  new )

Definition at line 124 of file treecmp.c. References buf1, buf2, BUFSIZE, bytes, changes, close, count, fd1, fd2, fprintf(), L, memcmp(), O_RDONLY, open, printf, read, stat::st_size, stat2, and stderr. Referenced by compare(), and read_write().

void usage (  void   )

Definition at line 323 of file treecmp.c. References exit(), and printf.

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Variable Documentation

char buf1[BUFSIZE]

Definition at line 38 of file treecmp.c. Referenced by cmp(), regular(), rep_name(), and test21a().

char buf2[BUFSIZE]

Definition at line 39 of file treecmp.c. Referenced by cmp(), regular(), test19g(), test21a(), test38b(), test39d(), test7a(), and test7b().

int changes

Definition at line 41 of file treecmp.c.

struct stat stat1 stat2

Definition at line 36 of file treecmp.c. Referenced by analyse_input_files(), compare(), directory(), regular(), test21a(), and test7c().

int verbose

Definition at line 42 of file treecmp.c.

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