Contents

/*
 * Copyright (C) Austin Appleby
 */


#include <ngx_config.h>
#include <ngx_core.h>


uint32_t
ngx_murmur_hash2(u_char *data, size_t len)
{
    uint32_t  h, k;

    h = 0 ^ len;

    while (len >= 4) {
        k  = data[0];
        k |= data[1] << 8;
        k |= data[2] << 16;
        k |= data[3] << 24;

        k *= 0x5bd1e995;
        k ^= k >> 24;
        k *= 0x5bd1e995;

        h *= 0x5bd1e995;
        h ^= k;

        data += 4;
        len -= 4;
    }

    switch (len) {
    case 3:
        h ^= data[2] << 16;
    case 2:
        h ^= data[1] << 8;
    case 1:
        h ^= data[0];
        h *= 0x5bd1e995;
    }

    h ^= h >> 13;
    h *= 0x5bd1e995;
    h ^= h >> 15;

    return h;
}

Version data entries

35 entries across 35 versions & 1 rubygems

Version	Path
nginxtra-1.10.1.13	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.10.1.12	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.8.1.12	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.8.0.11	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.8.0.10	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.8.0.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.6.3.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.6.2.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.6.1.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.6.0.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.7.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.6.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.5.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.4.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.3.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.2.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.1.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.0.9	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.4.0.8	vendor/nginx/src/core/ngx_murmurhash.c
nginxtra-1.2.8.8	vendor/nginx/src/core/ngx_murmurhash.c