include/utils.h File Reference

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <stdint.h>

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Functions
void *	check_malloc (size_t size)
void *	check_realloc (void *ptr, size_t size)
void *	check_calloc (size_t elements, size_t size)
char *	word_flatten (char **words, int start_word, int n)
unsigned long	data_hash (void *pack, unsigned long ecount, unsigned long esize, unsigned long elength, unsigned long offset, unsigned long hashsize)
uint64_t	data_hash64 (void *pack, unsigned long datalen)
unsigned long long	string_hash (char *string, unsigned long long size)
void	print_time (FILE *stream)
void	usage (char *pname)
void	casefold (char *string)
int	fcomp (const void *f1, const void *f2)

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Detailed Description

Id

utils.h,v 1.10.2.2 2005/03/15 01:21:10 ybernste Exp

Written by Yaniv Bernstein 2004

Definition in file utils.h.

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Function Documentation

void casefold

(

char *

string

)

void* check_calloc	(	size_t	elements,
		size_t	size
	)

A wrapper around calloc that spews if a NULL pointer is returned

void* check_malloc

(

size_t

size

)

A wrapper around malloc that spews if NULL is returned

void* check_realloc	(	void *	ptr,
		size_t	size
	)

A wrapper around realloc that spews if a NULL pointer is returned

unsigned long data_hash	(	void *	pack,
		unsigned long	ecount,
		unsigned long	esize,
		unsigned long	elength,
		unsigned long	offset,
		unsigned long	hashsize
	)

uint64_t data_hash64	(	void *	pack,
		unsigned long	datalen
	)

int fcomp	(	const void *	f1,
		const void *	f2
	)

void print_time

(

FILE *

stream

)

Print the current date and time in a nicely formatted way

unsigned long long string_hash	(	char *	string,
		unsigned long long	size
	)

Hash a string using the Karp-Rubin string hashing algorithm

void usage

(

char *

pname

)

Print the usage information for this program

char* word_flatten	(	char **	words,
		int	start_word,
		int	n
	)

Takes an array of words and returns a single string composed of all those words appended to each other, separated by spaces.

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