prime_hash.c File Reference

Functions for determinung a pseudo random number over a message's header field, based on CRC32 or a prime number algorithm. More...

#include "../../sr_module.h"
#include "../../parser/parse_uri.h"
#include "../../parser/parse_to.h"
#include "../../parser/parse_from.h"
#include "../../crc.h"
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include "prime_hash.h"

Include dependency graph for prime_hash.c:

Go to the source code of this file.

Functions

• int hash_func (struct sip_msg *msg, enum hash_source source, int denominator)

  CRC32 hash function Returns an integer number between 0 and denominator - 1 based on the hash source from the msg.
  

---

Detailed Description

Definition in file prime_hash.c.

---

Function Documentation

int hash_func	(	struct sip_msg *	msg,
		enum hash_source	source,
		int	denominator
	)

The hash algorith is CRC32.

Definition at line 55 of file prime_hash.c.

References crc32_uint().

Referenced by rewrite_on_rule().

Here is the call graph for this function:

Here is the caller graph for this function: