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view src/os/unix/ngx_thread.h @ 6787:640e1e778de6

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Upstream: consistently initialize explicit upstreams. When an upstream{} block follows a proxy_pass reference to it, such an upstream inherited port and default_port settings from proxy_pass. This was different from when they came in another order (see ticket #1059). Explicit upstreams should not have port and default_port in any case. This fixes the following case: server { location / { proxy_pass http://u; } ... } upstream u { server 127.0.0.1; } server { location / { proxy_pass https://u; } ... } but not the following: server { location / { proxy_pass http://u; } ... } server { location / { proxy_pass https://u; } ... } upstream u { server 127.0.0.1; }
author Ruslan Ermilov <ru@nginx.com>
date Mon, 17 Oct 2016 14:14:02 +0300
parents ac7c7241ed8c
children d230c797b168
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_THREAD_H_INCLUDED_
#define _NGX_THREAD_H_INCLUDED_


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

#if (NGX_THREADS)

#include <pthread.h>


typedef pthread_mutex_t  ngx_thread_mutex_t;

ngx_int_t ngx_thread_mutex_create(ngx_thread_mutex_t *mtx, ngx_log_t *log);
ngx_int_t ngx_thread_mutex_destroy(ngx_thread_mutex_t *mtx, ngx_log_t *log);
ngx_int_t ngx_thread_mutex_lock(ngx_thread_mutex_t *mtx, ngx_log_t *log);
ngx_int_t ngx_thread_mutex_unlock(ngx_thread_mutex_t *mtx, ngx_log_t *log);


typedef pthread_cond_t  ngx_thread_cond_t;

ngx_int_t ngx_thread_cond_create(ngx_thread_cond_t *cond, ngx_log_t *log);
ngx_int_t ngx_thread_cond_destroy(ngx_thread_cond_t *cond, ngx_log_t *log);
ngx_int_t ngx_thread_cond_signal(ngx_thread_cond_t *cond, ngx_log_t *log);
ngx_int_t ngx_thread_cond_wait(ngx_thread_cond_t *cond, ngx_thread_mutex_t *mtx,
    ngx_log_t *log);


#if (NGX_LINUX)

typedef pid_t      ngx_tid_t;
#define NGX_TID_T_FMT         "%P"

#elif (NGX_FREEBSD)

typedef uint32_t   ngx_tid_t;
#define NGX_TID_T_FMT         "%uD"

#elif (NGX_DARWIN)

typedef uint64_t   ngx_tid_t;
#define NGX_TID_T_FMT         "%uA"

#else

typedef uint64_t   ngx_tid_t;
#define NGX_TID_T_FMT         "%uA"

#endif

ngx_tid_t ngx_thread_tid(void);

#define ngx_log_tid           ngx_thread_tid()

#else

#define ngx_log_tid           0
#define NGX_TID_T_FMT         "%d"

#endif


#endif /* _NGX_THREAD_H_INCLUDED_ */