hash.c File Reference

#include "gwion_util.h"

Go to the source code of this file.

Functions
void	hini (Hash h, const uint nmemb)
void	hdel (const Hash h, void(*func)(MemPool, void *))
void	hend (const Hash h)
	__attribute__ ((hot, pure))

Function Documentation

__attribute__()

__attribute__

(

(hot, pure)

)

Definition at line 20 of file hash.c.

                                                             {
  unsigned int         h = 0;
  const unsigned char *s;
  for (s = (unsigned char *)s0; *s; ++s) h = h * 65599 + *s;
  return h;
}

hdel()

void hdel	(	const Hash	h,
		void(*)(MemPool, void *)	func )

Definition at line 8 of file hash.c.

                                                       {
  for (unsigned int i = h->size + 1; --i;) {
    void *s = h->table[i - 1];
    if (s) {
      func(h->p, s);
      h->table[i - 1] = NULL;
    }
  }
}

hend()

void hend

(

const Hash

h

)

Definition at line 18 of file hash.c.

{ xfree(h->table); }

hini()

void hini	(	Hash	h,
		const uint	nmemb )

Definition at line 3 of file hash.c.

                                    {
  h->table = (void *)xcalloc(((nmemb + 3) & 0xfffffffc), sizeof(void *));
  h->size  = nmemb;
}